Omron SX inverter manual
Omron SX inverter manual
Omron SX inverter manual
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Cat. No. I127-EN-00B<br />
<strong>SX</strong>-V<br />
High power Variable Frequency Inverters<br />
Model: <strong>SX</strong>-V<br />
400 V Class Three-Phase Input 90 kW to 800 kW<br />
690 V Class Three-Phase Input 90 kW to 1000 kW<br />
USER’S MANUAL
OMRON <strong>SX</strong>-V<br />
INSTRUCTION MANUAL - ENGLISH<br />
Software version 4.21<br />
Document number: I127-EN-00B<br />
Document name : <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong><br />
Edition : Preliminary V0.97<br />
Date of release: 03-11-2009<br />
© Copyright <strong>Omron</strong> Electronics 2009<br />
<strong>Omron</strong> retains the right to change specifications and illustrations in the<br />
text, without prior notification. The contents of this document may not<br />
be copied without the explicit permission of <strong>Omron</strong> Electronics.<br />
1
Safety Instructions<br />
Precautions severity<br />
Follow this advice for good practice. Not following can lead to<br />
malfunctioning or possibility of injury to the user.<br />
High risk of malfunction or damage to the <strong>inverter</strong> or installation,<br />
possibility of injury to the user.<br />
Earth and grounding. Potential risk of electric shock or damage to<br />
<strong>inverter</strong> or installation.<br />
High inmediate risk of serious injury to the user, <strong>inverter</strong> or<br />
installation.<br />
Risk if manipulated by unqualified personnel<br />
WARNINGS AND CAUTIONS<br />
Instruction <strong>manual</strong><br />
Read throuhfully this instruction <strong>manual</strong> before using the Variable Speed Drive, VSD<br />
Mains voltage selection<br />
The variable speed drive may be ordered for use with the mains voltage range listed below.<br />
<strong>SX</strong>-V-4: 230-480 V<br />
<strong>SX</strong>-V-6: 500-690 V<br />
IT Mains supply<br />
The variable speed drives can be modified for an IT mains supply, (non-earthed neutral),<br />
check <strong>manual</strong> and contract your supplier in case of doubt.<br />
EMC Regulations<br />
In order to comply with the EMC Directive, it is absolutely necessary to follow the installation<br />
instructions. All installation descriptions in this <strong>manual</strong> follow the EMC Directive.<br />
Transport<br />
To avoid damage, keep the variable speed drive in its original packaging during transport.<br />
This packaging is specially designed to absorb shocks during transport.<br />
Handling the <strong>inverter</strong><br />
Installation, commissioning, dismounting, taking measurements, etc, of or on the variable<br />
speed drive may only be carried out by personnel technically qualified for the task. The<br />
installation must be carried out in accordance with local standards.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> 1
Condensation<br />
If the variable speed drive is moved from a cold (storage) room to a room where it will be<br />
installed, condensation can occur. This can result in sensitive components becoming damp.<br />
Do not connect the mains voltage until all visible dampness has evaporated.<br />
Grounding the <strong>inverter</strong><br />
Be sure to ground the unit. Not doing so may result in a serious injury due to an electric<br />
shock or fire.<br />
Power factor capacitors for improving cos<br />
Remove all capacitors from the motor and the motor outlet.<br />
Incorrect connection<br />
The variable speed drive is not protected against incorrect connection of the mains voltage,<br />
and in particular against connection of the mains voltage to the motor outlets U, V and W.<br />
The variable speed drive can be damaged in this way.<br />
Stop motion mechanical device to ensure safety<br />
The <strong>inverter</strong> controls the motor electrically, but has no means to stop it mechanically under<br />
some types of failures... In applications where mechanical stop is required to a degree of<br />
safety, a safety assurance study should be carried out to determine the need of additional<br />
mechanical braking devices.<br />
Braking resistor and regenerative braking units<br />
In case the application needs it, be sure to use a specified type of braking resistor/regenerative<br />
braking unit. In case of a braking resistor, install a thermal relay that monitors the temperature<br />
of the resistor. Not doing so might result in a burn due to the heat generated in the<br />
braking resistor/regenerative braking unit. Configure a sequence that enables the Inverter<br />
power to turn off when unusual overheating is detected in the braking resistor/regenerative<br />
braking unit.<br />
Electric protection of installation<br />
Take safety precautions such as setting up a molded-case circuit breaker (MCCB) or fuses<br />
that matches the Inverter capacity on the power supply side. Not doing so might result in<br />
damage to property due to the short circuit of the load.<br />
Wiring works and servicing the <strong>inverter</strong><br />
Wiring work must be carried out only by qualified personnel. Not doing so may result in a<br />
serious injury due to an electric shock. Do not dismantle, repair or modify this product if<br />
you’re not authorised and qualified for it. Doing so may result in an injury.<br />
DC-link residual voltage<br />
After switching off the mains supply, dangerous voltage can still be present in the VSD.<br />
When opening the VSD for installing and/or commissioning activities wait at least 10 minutes.<br />
In case of malfunction a qualified technician should check the DC-link or wait for one<br />
hour before dismantling the VSD for repair.<br />
Opening the variable speed drive cover<br />
Only qualified technician can open the <strong>inverter</strong>. Always take adequate precautions before<br />
opening the <strong>inverter</strong>. Although the connections for the control signals and the switches are<br />
isolated from the main voltage, do not touch the control board when the variable speed drive<br />
is switched on.<br />
Do not manipulate <strong>inverter</strong> under power<br />
Do not change wiring , put on or take off optional devices or replace cooling fans while the<br />
input power is being supplied. Doing so may result in a serious injury due to an electric<br />
shock. Inspection of the Inverter must be conducted after the power supply has been<br />
turned off. Not doing so may result in a serious injury due to an electric shock. The main<br />
power supply is not necessarily shut off even if the emergency shutoff function is activated.<br />
2 <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Precautions to be taken with a connected motor<br />
If work must be carried out on a connected motor or on the driven machine, the mains voltage<br />
must always be disconnected from the variable speed drive first. Wait at least 5 minutes<br />
before starting work.<br />
Short-circuits<br />
The Inverter has high voltage parts inside which, if short-circuited, might cause damage to<br />
itself or other property. Place covers on the openings or take other precautions to make sure<br />
that no metal objects such as cutting bits or lead wire scraps go inside when installing and<br />
wiring.<br />
Earth leakage current<br />
This variable speed drive has an earth leakage current which does exceed 3.5 mA AC.<br />
Therefore the minimum size of the protective earth conductor must comply with the local<br />
safety regulations for high leakage current equipment which means that according the<br />
standard IEC61800-5-1 the protective earth connection must be assured by one of following<br />
conditions:<br />
1. Use a protective conductor with a cable cross-section of at least 10 mm 2 for copper (Cu)<br />
or 16 mm 2 for aluminium (Al).<br />
2. Use an additional PE wire, with the same cable cross-section as the used original PE and<br />
mains supply wiring.<br />
Residual current device (RCD) compatibility<br />
This product cause a DC current in the protective conductor. Where a residual current<br />
device (RCD) is used for protection in case of direct or indirect contact, only a Type B RCD is<br />
allowed on the supply side of this product. Use RCD of 300 mA minimum.<br />
Voltage tests (Megger)<br />
Do not carry out voltage tests (Megger) on the motor, before all the motor cables have been<br />
disconnected from the variable speed drive.<br />
Precautions during Autoreset<br />
When the automatic reset is active, the motor may restart automatically provided that the<br />
cause of the trip has been removed. If necessary take the appropriate precautions.<br />
Heat warning<br />
Be aware of specific parts on the VSD having high temperature. Do not touch the Inverter fins,<br />
braking resistors and the motor, which may become too hot during the power supply and for some<br />
time after the power shut-off. Doing so may result in a burn.<br />
Do not Operate the <strong>inverter</strong> with wet hands<br />
Do not operate the Digital Operator or switches with wet hands. Doing so may result in a<br />
serious injury due to an electric shock.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> 3
4 <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Contents<br />
1. Introduction ................................. 7<br />
1.1 Delivery and unpacking .......................................... 7<br />
1.2 Using of the instruction <strong>manual</strong>............................. 7<br />
1.3 Ordering codes ........................................................ 8<br />
1.4 Standards ................................................................ 8<br />
1.4.1 Product standard for EMC ...................................... 8<br />
1.5 Dismantling and scrapping.................................. 10<br />
1.5.1 Disposal of old electrical and electronic equipment<br />
10<br />
1.6 Glossary ................................................................ 10<br />
1.6.1 Abbreviations and symbols.................................. 10<br />
1.6.2 Definitions............................................................. 10<br />
2. Mounting ................................... 11<br />
2.1 Lifting instructions................................................ 11<br />
2.2 Stand-alone units................................................. 12<br />
2.2.1 Cooling .................................................................. 13<br />
2.2.2 Mounting schemes............................................... 13<br />
2.3 Cabinet mounting................................................. 14<br />
2.3.1 Cooling .................................................................. 14<br />
2.3.2 Mounting schemes............................................... 14<br />
3. Installation ................................ 17<br />
3.1 Before installation................................................ 17<br />
3.2 Cable connections................................................ 17<br />
3.2.1 Mains cables ........................................................ 17<br />
3.2.2 Motor cables......................................................... 17<br />
3.3 Connect motor and mains cables....................... 19<br />
3.4 Cable specifications............................................. 20<br />
3.5 Stripping lengths .................................................. 20<br />
3.5.1 Dimension of cables and fuses........................... 20<br />
3.5.2 Tightening torque for mains and motor cables.. 21<br />
3.6 Thermal protection on the motor ........................ 21<br />
3.7 Motors in parallel ................................................. 21<br />
4. Getting Started .......................... 23<br />
4.1 Connect the mains and motor cables................. 23<br />
4.1.1 Mains cables ........................................................ 23<br />
4.1.2 Motor cables......................................................... 23<br />
4.2 Using the function keys ....................................... 24<br />
4.3 Remote control..................................................... 24<br />
4.3.1 Connect control cables ........................................ 24<br />
4.3.2 Switch on the mains............................................. 24<br />
4.3.3 Set the Motor Data............................................... 24<br />
4.3.4 Run the VSD ......................................................... 25<br />
4.4 Local control ......................................................... 25<br />
4.4.1 Switch on the mains............................................. 25<br />
4.4.2 Select <strong>manual</strong> control.......................................... 25<br />
4.4.3 Set the Motor Data............................................... 25<br />
4.4.4 Enter a Reference Value...................................... 25<br />
4.4.5 Run the VSD ......................................................... 25<br />
5. Control Connections ................... 27<br />
5.1 Control board........................................................ 27<br />
5.2 Terminal connections ........................................... 28<br />
5.3 Inputs configuration<br />
with the switches........................................................ 28<br />
5.4 Connection example ............................................. 29<br />
5.5 Connecting the Control Signals............................ 30<br />
5.5.1 Cables .................................................................... 30<br />
5.5.2 Types of control signals ........................................ 30<br />
5.5.3 Screening............................................................... 30<br />
5.5.4 Single-ended or double-ended connection? ....... 31<br />
5.5.5 Current signals ((0)4-20 mA)................................ 32<br />
5.5.6 Twisted cables....................................................... 32<br />
5.6 Connecting options ............................................... 32<br />
6. Applications ............................... 33<br />
6.1 Application overview ............................................. 33<br />
6.1.1 Cranes.................................................................... 33<br />
6.1.2 Crushers................................................................. 33<br />
6.1.3 Mills........................................................................ 34<br />
6.1.4 Mixers .................................................................... 34<br />
7. Main Features ............................ 35<br />
7.1 Parameter sets...................................................... 35<br />
7.1.1 One motor and one parameter set ...................... 36<br />
7.1.2 One motor and two parameter sets..................... 36<br />
7.1.3 Two motors and two parameter sets................... 36<br />
7.1.4 Autoreset at trip .................................................... 37<br />
7.1.5 Reference priority.................................................. 37<br />
7.1.6 Preset references.................................................. 38<br />
7.2 Remote control functions ..................................... 38<br />
7.3 Performing an Identification Run......................... 40<br />
7.4 Using the Control Panel Memory.......................... 40<br />
7.5 Load Monitor and Process Protection [400]....... 40<br />
7.5.1 Load Monitor [410]............................................... 40<br />
8. EMC and Machine Directive ........ 45<br />
8.1 EMC standards...................................................... 45<br />
8.2 Stop categories and emergency stop .................. 45<br />
9. Operation via the Control Panel .. 47<br />
9.1 General .................................................................. 47<br />
9.2 The control panel .................................................. 47<br />
9.2.1 The display............................................................. 47<br />
9.2.2 Indications on the display..................................... 48<br />
9.2.3 LED indicators ....................................................... 48<br />
9.2.4 Control keys........................................................... 48<br />
9.2.5 The Toggle and Loc/Rem Key .............................. 48<br />
9.2.6 Function keys ........................................................ 50<br />
9.3 The menu structure .............................................. 50<br />
9.3.1 The main menu ..................................................... 50<br />
9.4 Programming during operation ............................ 51<br />
9.5 Editing values in a menu ...................................... 51<br />
9.6 Copy current parameter to all sets ...................... 51<br />
9.7 Programming example.......................................... 51<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> 5
10. Serial communication ................. 53<br />
10.1 Modbus RTU ......................................................... 53<br />
10.2 Parameter sets..................................................... 53<br />
10.3 Motor data ............................................................ 53<br />
10.4 Start and stop commands................................... 54<br />
10.5 Reference signal .................................................. 54<br />
10.5.1 Process value ....................................................... 54<br />
10.6 Description of the EInt formats ........................... 54<br />
11. Functional Description ................ 59<br />
11.1 Preferred View [100]............................................ 59<br />
11.1.1 1st Line [110]....................................................... 59<br />
11.1.2 2nd Line [120] ..................................................... 60<br />
11.2 Main Setup [200]................................................. 60<br />
11.2.1 Operation [210].................................................... 60<br />
11.2.2 Remote Signal Level/Edge [21A]........................ 63<br />
11.2.3 Mains supply voltage [21B]................................. 64<br />
11.2.4 Motor Data [220] ................................................. 64<br />
11.2.5 Motor Protection [230] ........................................ 69<br />
11.2.6 Parameter Set Handling [240]............................ 72<br />
11.2.7 Trip Autoreset/Trip Conditions [250].................. 74<br />
11.2.8 Serial Communication [260] ............................... 81<br />
11.3 Process and Application Parameters [300] ....... 83<br />
11.3.1 Set/View Reference Value [310] ........................ 84<br />
11.3.2 Process Settings [320] ........................................ 84<br />
11.3.3 Start/Stop settings [330] .................................... 89<br />
11.3.4 Mechanical brake control.................................... 92<br />
11.3.5 Speed [340].......................................................... 95<br />
11.3.6 Torques [350]....................................................... 97<br />
11.3.7 Preset References [360] ..................................... 99<br />
11.3.8 PI Speed Control [370] ...................................... 100<br />
11.3.9 PID Process Control [380] ................................. 101<br />
11.3.10 Pump/Fan Control [390] ................................... 105<br />
11.3.11 Crane Option [3A0] ............................................ 111<br />
11.4 Load Monitor and Process Protection [400].... 114<br />
11.4.1 Load Monitor [410]............................................ 114<br />
11.4.2 Process Protection [420]................................... 118<br />
11.5 I/Os and Virtual Connections [500].................. 119<br />
11.5.1 Analogue Inputs [510] ....................................... 119<br />
11.5.2 Digital Inputs [520] ............................................ 126<br />
11.5.3 Analogue Outputs [530] .................................... 128<br />
11.5.4 Digital Outputs [540] ......................................... 132<br />
11.5.5 Relays [550] ....................................................... 134<br />
11.5.6 Virtual Connections [560].................................. 135<br />
11.6 Logical Functions and Timers [600] ................. 136<br />
11.6.1 Comparators [610] ............................................ 136<br />
11.6.2 Logic Output Y [620].......................................... 140<br />
11.6.3 Logic Output Z [630].......................................... 142<br />
11.6.4 Timer1 [640] ...................................................... 143<br />
11.6.5 Timer2 [650] ...................................................... 145<br />
11.7 View Operation/Status [700] ............................ 146<br />
11.7.1 Operation [710].................................................. 146<br />
11.7.2 Status [720] ....................................................... 148<br />
11.7.3 Stored values [730] ........................................... 151<br />
11.8 View Trip Log [800] ............................................ 152<br />
11.8.1 Trip Message log [810]...................................... 152<br />
11.8.2 Trip Messages [820] - [890] ............................. 153<br />
11.8.3 Reset Trip Log [8A0] .......................................... 153<br />
11.9 System Data [900]............................................. 154<br />
11.9.1 VSD Data [920] .................................................. 154<br />
12. Troubleshooting, Diagnoses and Maintenance<br />
157<br />
12.1 Trips, warnings and limits.................................. 157<br />
12.2 Trip conditions, causes and remedial action ... 158<br />
12.2.1 Technically qualified personnel......................... 158<br />
12.2.2 Opening the variable speed drive ..................... 158<br />
12.2.3 Precautions to take with a connected motor ... 158<br />
12.2.4 Autoreset Trip ..................................................... 158<br />
12.3 Maintenance ...................................................... 161<br />
13. Options ................................... 163<br />
13.1 Options for the control panel............................. 163<br />
13.2 PC Tool software ................................................ 163<br />
13.3 Brake chopper.................................................... 163<br />
13.4 I/O Board ............................................................ 164<br />
13.5 Output coils ........................................................ 164<br />
13.6 Serial communication and fieldbus.................. 164<br />
13.7 Standby supply board option............................. 164<br />
13.8 Safe Stop option................................................. 165<br />
13.9 Crane option board ............................................ 167<br />
13.10 Encoder............................................................... 167<br />
13.11 PTC/PT100 ......................................................... 167<br />
14. Technical Data ......................... 169<br />
14.1 Electrical specifications related to model ........ 169<br />
14.2 General electrical specifications....................... 171<br />
14.3 Operation at higher temperatures .................... 172<br />
14.4 Dimensions and Weights................................... 173<br />
14.5 Environmental conditions.................................. 174<br />
14.6 Fuses, cable cross-sections and glands........... 174<br />
14.6.1 According IEC ratings ......................................... 174<br />
14.6.2 Fuses and cable dimensions according NEMA ratings<br />
177<br />
14.7 Control signals.................................................... 179<br />
15. Menu List ................................ 181<br />
6 <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
1. Introduction<br />
<strong>Omron</strong> <strong>SX</strong>-V is used most commonly to control and<br />
protect pump and fan applications that put high<br />
demands on flow control, process uptime and low<br />
maintenance costs. It can also be used for e.g. compressors<br />
and blowers. The used motor control<br />
method is V/Hz-control. Several options are available,<br />
listed in , that enable you to customize the variable<br />
speed drive for your specific needs.<br />
Users<br />
This instruction <strong>manual</strong> is intended for:<br />
• installation engineers<br />
• maintenance engineers<br />
• operators<br />
• service engineers<br />
Motors<br />
The variable speed drive is suitable for use with standard<br />
3-phase asynchronous motors. Under certain<br />
conditions it is possible to use other types of motors.<br />
Contact your supplier for details.<br />
1.1 Delivery and unpacking<br />
Check for any visible signs of damage. Inform your<br />
supplier immediately of any damage found. Do not<br />
install the variable speed drive if damage is found.<br />
The variable speed drives are delivered with a template<br />
for positioning the fixing holes on a flat surface. Check<br />
that all items are present and that the type number is<br />
correct.<br />
1.2 Using of the instruction<br />
<strong>manual</strong><br />
Within this instruction <strong>manual</strong> the abbreviation “VSD”<br />
is used to indicate the complete variable speed drive<br />
as a single unit.<br />
Check that the software version number on the first<br />
page of this <strong>manual</strong> matches the software version in<br />
the variable speed drive.<br />
With help of the index and the contents it is easy to<br />
track individual functions and to find out how to use<br />
and set them.<br />
The Quick Setup Card can be put in a cabinet door, so<br />
that it is always easy to access in case of an emergency.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Introduction 7
1.3 Ordering codes<br />
Fig. 1 and Fig. 2 give examples of the ordering code<br />
numbering used on <strong>SX</strong> variable speed drives. With this<br />
code number the exact type of the drive can be determined.<br />
This identification will be required for type specific<br />
information when mounting and installing. The<br />
code number is located on the product label, on the<br />
front of the unit.<br />
1 2 3 4 5 6 7<br />
<strong>SX</strong>- D 6 160- E VF -OPTIONS<br />
Fig. 1<br />
Fig. 2<br />
Type code number<br />
Position n.chars<br />
Option letters<br />
Configuration<br />
1 3 Inverter family name “<strong>SX</strong>-”<br />
2 1 Protection class<br />
3 1 Voltage Class<br />
4 4<br />
Power in kW<br />
(normal duty rating)<br />
“A”=IP20<br />
“B”=IP00<br />
“D”=IP54<br />
“4”=400V<br />
“6”=690V<br />
“090-”=90kW<br />
...<br />
“1K0-”=1000kW<br />
5 1 Market “E”=Europe<br />
6 6 Control type<br />
7 0 to 13<br />
Options<br />
Control panel<br />
Built-in EMC filter<br />
Built-in brake<br />
chopper<br />
Standby power<br />
supply<br />
Safe stop<br />
Control type<br />
All options with single<br />
letter (see table<br />
below)<br />
“V”=V/Hz<br />
“F”=Direct Torque<br />
Control<br />
“-”+letters A to X<br />
Letter (“?” means no character)<br />
“?” = Standard control panel (Std.PPU)<br />
“A”= Blank control panel (Blank PPU)<br />
“?” = Standard EMC inside (Category C3)<br />
“B” = IT-Net (filter disconnected from<br />
ground)<br />
“?” = No brake chopper or DC-connection<br />
included<br />
“C” = Brake chopper & DC-connection<br />
included<br />
“D” = Only DC-connection included<br />
“?” = Not included<br />
“E” = Standby power supply included<br />
“?” = Not included<br />
“F” = Safe stop included<br />
“V”=V/Hz<br />
“F”=Direct Torque Control<br />
Coated boards<br />
Option board<br />
position 1<br />
Option board<br />
position 2<br />
Option board<br />
position 3<br />
Option board<br />
Fieldbus<br />
position 4<br />
Liquid Cooling<br />
Standard<br />
Marine<br />
Options<br />
Cabinet input<br />
options<br />
Cabinet output<br />
options<br />
Letter (“?” means no character)<br />
“?” = No coating<br />
“G” = Coated boards<br />
“?” = No option<br />
“H” = Crane I/O<br />
“I” = Encoder<br />
“J” = PTC/PT100<br />
“K” = Extended I/O“<br />
“?” = No option<br />
“I” = Encoder<br />
“J” = PTC/PT100<br />
“K” = Extended I/O“<br />
“?” = No option<br />
“I” = Encoder<br />
“J” = PTC/PT100<br />
“K” = Extended I/O“<br />
“?” = No option<br />
“L” = DeviceNet<br />
“M” = Profibus-DP<br />
“N” = RS232/485<br />
“O” = EtherNet Modbus TCP<br />
“?” = No Liquid Cooling<br />
“P” = Liquid Cooling<br />
“?” = IEC<br />
“Q” = UL<br />
“?” = No marine option<br />
“R” = Marine option included<br />
“?” = No cabinet input options<br />
“S” = Main switch included<br />
“T” = Main contactor included<br />
“U” = Main switch + contactor included<br />
“?” = No cabinet output options included<br />
“V” = dU/dt filter included<br />
“W” = dU/dt filter + Overshoot clamp<br />
included<br />
“X” = Sinusfilter included<br />
1.4 Standards<br />
The variable speed drives described in this instruction<br />
<strong>manual</strong> comply with the standards listed in Table 1.<br />
For the declarations of conformity and manufacturer’s<br />
certificate, contact your supplier for more information.<br />
1.4.1 Product standard for EMC<br />
Product standard EN(IEC)61800-3, second edition of<br />
2004 defines the:<br />
First Environment (Extended EMC) as environment<br />
that includes domestic premises. It also includes<br />
establishments directly connected without intermediate<br />
transformers to a low voltage power supply network<br />
that supplies buildings used for domestic<br />
purposes.<br />
8 Introduction <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Category C2: Power Drive System (PDS) of rated voltage
1.5 Dismantling and scrapping<br />
The enclosures of the drives are made from recyclable<br />
material as aluminium, iron and plastic. Each drive<br />
contains a number of components demanding special<br />
treatment, for example electrolytic capacitors. The circuit<br />
boards contain small amounts of tin and lead. Any<br />
local or national regulations in force for the disposal<br />
and recycling of these materials must be complied<br />
with.<br />
1.5.1 Disposal of old electrical and<br />
electronic equipment<br />
This information is applicable in the European Union<br />
and other European countries with separate collection<br />
systems.<br />
1.6.2 Definitions<br />
In this <strong>manual</strong> the following definitions for current,<br />
torque and frequency are used:<br />
Table 3<br />
Definitions<br />
Name Description Quantity<br />
I IN Nominal input current of VSD A RMS<br />
I NOM Nominal output current of VSD A RMS<br />
I MOT Nominal motor current A RMS<br />
P NOM Nominal power of VSD kW<br />
P MOT Motor power kW<br />
T NOM Nominal torque of motor Nm<br />
T MOT Motor torque Nm<br />
f OUT Output frequency of VSD Hz<br />
f MOT Nominal frequency of motor Hz<br />
n MOT Nominal speed of motor rpm<br />
I CL Maximum output current A RMS<br />
This symbol on the product or on its packaging indicates<br />
that this product shall be treated according to<br />
the WEEE Directive. It must be taken to the applicable<br />
collection point for the recycling of electrical and electronic<br />
equipment. By ensuring this product is disposed<br />
of correctly, you will help prevent potentially negative<br />
consequences for the environment and human health,<br />
which could otherwise be caused by inappropriate<br />
waste handling of this product. The recycling of materials<br />
will help to conserve natural resources. For more<br />
detailed information about recycling this product,<br />
please contact the local distributor of the product.<br />
Speed Actual motor speed rpm<br />
Torque Actual motor torque Nm<br />
Sync<br />
speed<br />
Synchronous speed of the motor<br />
rpm<br />
1.6 Glossary<br />
1.6.1 Abbreviations and symbols<br />
In this <strong>manual</strong> the following abbreviations are used:<br />
Table 2<br />
Abbreviations<br />
Abbreviation/<br />
symbol<br />
DSP<br />
VSD<br />
CP<br />
EInt<br />
UInt<br />
Int<br />
Long<br />
<br />
Description<br />
Digital signals processor<br />
Variable speed drive<br />
Control panel, the programming and presentation<br />
unit on the VSD<br />
Communication format<br />
Communication format<br />
Communication format<br />
Communication format<br />
The function cannot be changed in run mode<br />
10 Introduction <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
2. Mounting<br />
This chapter describes how to mount the VSD.<br />
Before mounting it is recommended that the installation<br />
is planned out first.<br />
• Be sure that the VSD suits the mounting location.<br />
• The mounting site must support the weight of the<br />
VSD.<br />
• Will the VSD continuously withstand vibrations<br />
and/or shocks?<br />
• Consider using a vibration damper.<br />
• Check ambient conditions, ratings, required cooling<br />
air flow, compatibility of the motor, etc.<br />
• Know how the VSD will be lifted and transported.<br />
Models 4090 to 4132 and 6090 to 6250<br />
Load: 56 to 74 kg<br />
2.1 Lifting instructions<br />
Note: To prevent personal risks and any damage to the<br />
unit during lifting, it is advised that the lifting methods<br />
described below are used.<br />
Fig. 3 Lifting model 4090-4132 and 6090-6250<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Mounting 11
Models 4160 to -4800 and 6315 to 61K0<br />
Lifting eye<br />
Fig. 4<br />
Remove the roof plate.<br />
Terminals for roof fan<br />
unit supply cables<br />
A<br />
Fig. 6 Lifting VSD model 4160-4800 and 6315-61K0<br />
DETAIL A<br />
2.2 Stand-alone units<br />
The VSD must be mounted in a vertical position<br />
against a flat surface. Use the template (delivered<br />
together with the VSD) to mark out the position of the<br />
fixing holes.<br />
Fig. 5<br />
Remove roof unit<br />
12 Mounting <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
2.2.2 Mounting schemes<br />
Membrane cable<br />
gland M60<br />
22,5<br />
240<br />
120<br />
Ø9(6x)<br />
284,5<br />
275<br />
Fig. 7 Mounting models 4090-4800 and 6090-61K0<br />
2.2.1 Cooling<br />
925<br />
952,50<br />
922,50<br />
Ø16(3)<br />
10<br />
30<br />
Fig. 7 shows the minimum free space required around<br />
the VSD for the models 4090-4800 and 6090-61K0 in<br />
order to guarantee adequate cooling. Because the<br />
fans blow the air from the bottom to the top it is advisable<br />
not to position an air inlet immediately above an<br />
air outlet.<br />
The following minimum separation between two variable<br />
speed drives, or a VSD and a non-dissipating wall<br />
must be maintained. Valid if free space on opposite<br />
side.<br />
Fig. 8<br />
314<br />
<strong>SX</strong>-V (400V): Model 4090 including cable interface<br />
for mains, motor and communication<br />
Table 4<br />
Mounting and cooling<br />
<strong>SX</strong>-V<br />
(mm)<br />
<strong>SX</strong>-V-wall, wall-one<br />
side<br />
(mm)<br />
4090-4132<br />
6090-6250<br />
4160-4800<br />
6315-61K0<br />
cabinet<br />
a 200 100<br />
b 200 0<br />
c 0 0<br />
d 0 0<br />
a 100 100<br />
b 100 0<br />
c 0 0<br />
d 0 0<br />
NOTE: When a 4160-4800 or 6315-61K0 model is placed<br />
between two walls, a minimum distance at each side of<br />
200 mm must be maintained.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Mounting 13
Table 5<br />
Flow rates cooling fans<br />
Cable dimensions 27-66 mm<br />
Frame <strong>SX</strong>-V Model Flow rate [m 3 /hour]<br />
K 4630 - 4800<br />
4800<br />
K69 6710 - 61K0<br />
10<br />
22.50<br />
Ø16(3x)<br />
300<br />
150<br />
Ø9(x6)<br />
30<br />
344,5<br />
335<br />
NOTE: For the models 4450-4500 and 6800-61K0 the<br />
mentioned amount of air flow should be divided equally<br />
over the two cabinets.<br />
2.3.2 Mounting schemes<br />
925<br />
952,50<br />
922,50<br />
2330<br />
314<br />
Fig. 9<br />
<strong>SX</strong>-V (400V): Model 4110 to 4132 (F)<br />
<strong>SX</strong>-V (690V): Model 6090 to 6160 (F69) including<br />
cable interface for mains, motor and communication<br />
2.3 Cabinet mounting<br />
2.3.1 Cooling<br />
If the variable speed drive is installed in a cabinet, the<br />
rate of airflow supplied by the cooling fans must be taken<br />
into consideration.<br />
Table 5<br />
Flow rates cooling fans<br />
600<br />
Fig. 10 <strong>SX</strong>-V (400V): Model 4160 to 4250 (G and H)<br />
<strong>SX</strong>-V (690V): Model 6200 to 6355 (H69)<br />
600<br />
Frame <strong>SX</strong>-V Model Flow rate [m 3 /hour]<br />
E 4090 510<br />
F 4110 - 4132<br />
800<br />
F69 6090 - 6160<br />
G 4160 - 4200 1020<br />
H 4220 - 4250<br />
1600<br />
H69 6200 - 6355<br />
I 4315 - 4400<br />
2400<br />
I69 6450 - 6500<br />
J 4450 - 4500<br />
3200<br />
J69 6600 - 6630<br />
14 Mounting <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
2330<br />
2330<br />
1000<br />
600<br />
1200<br />
600<br />
Fig. 11 <strong>SX</strong>-V (400V): Model 4315 to 4400 (I)<br />
<strong>SX</strong>-V (690V): Model 6450 to 6500 (I69)<br />
Fig. 12 <strong>SX</strong>-V (400V): Model 4450 to 4500 (J)<br />
<strong>SX</strong>-V (690V): Model 6600 to 6630 (J69)<br />
2330<br />
2000<br />
Fig. 13 <strong>SX</strong>-V (400V): Model 4630 to 4800 (K)<br />
<strong>SX</strong>-V (690V): Model 6710 to 61K0 (K69)<br />
600<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Mounting 15
16 Mounting <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
3. Installation<br />
The description of installation in this chapter complies<br />
with the EMC standards and the Machine Directive.<br />
Select cable type and screening according to the EMC<br />
requirements valid for the environment where the VSD<br />
is installed.<br />
3.1 Before installation<br />
Read the following checklist and think through your<br />
application before installation.<br />
• External or internal control.<br />
• Long motor cables (>100m), refer to section Long<br />
motor cables.<br />
• Motors in parallel, refer to menu [213].<br />
• Functions.<br />
• Suitable VSD size in proportion to the motor/application.<br />
• Mount separately supplied option boards according<br />
to the instructions in the appropriate option<br />
<strong>manual</strong>.<br />
If the VSD is temporarily stored before being connected,<br />
please check the technical data for environmental<br />
conditions. If the VSD is moved from a cold<br />
storage room to the room where it is to be installed,<br />
condensation can form on it. Allow the VSD to<br />
become fully acclimatised and wait until any visible<br />
condensation has evaporated before connecting the<br />
mains voltage.<br />
3.2 Cable connections<br />
3.2.1 Mains cables<br />
Dimension the mains and motor cables according to<br />
local regulations. The cable must be able to carry the<br />
VSD load current.<br />
Recommendations for selecting mains<br />
cables<br />
• To fulfil EMC purposes it is not necessary to use<br />
screened mains cables.<br />
• Use heat-resistant cables, +60C or higher.<br />
• Dimension the cables and fuses in accordance<br />
with local regulations and the nominal current of<br />
the motor. See table 42, page 174.<br />
• The litz ground connection see fig. 15, is only necessary<br />
if the mounting plate is painted. All the variable<br />
speed drives have an unpainted back side and<br />
are therefore suitable for mounting on an unpainted<br />
mounting plate.<br />
Connect the mains cables according to the next figures.<br />
The VSD has as standard a built-in RFI mains filter<br />
that complies with category C3 which suits the<br />
Second Environment standard.<br />
Table 6<br />
L1,L2,L3<br />
PE<br />
U, V, W<br />
(DC-),DC+,R<br />
Mains and motor connection<br />
Mains supply, 3 -phase<br />
Safety earth (protected earth)<br />
Motor earth<br />
Motor output, 3-phase<br />
Brake resistor, DC-link<br />
connections (optional)<br />
NOTE: The Brake and DC-link Terminals are only fitted if<br />
the Brake Chopper Option is built-in.<br />
WARNING: The Brake Resistor must be<br />
connected between terminals DC+ and R.<br />
WARNING: In order to work safely, the mains<br />
earth must be connected to PE and the<br />
motor earth to .<br />
3.2.2 Motor cables<br />
To comply with the EMC emission standards the variable<br />
speed drive is provided with a RFI mains filter. The<br />
motor cables must also be screened and connected<br />
on both sides. In this way a so-called “Faraday cage”<br />
is created around the VSD, motor cables and motor.<br />
The RFI currents are now fed back to their source (the<br />
IGBTs) so the system stays within the emission levels.<br />
Recommendations for selecting motor<br />
cables<br />
• Use screened cables according to specification in<br />
table 7. Use symmetrical shielded cable; three<br />
phase conductors and a concentric or otherwise<br />
symmetrically constructed PE conductor, and a<br />
shield.<br />
• When the conductivity of the cable PE conductor is<br />
• The screening must be connected with a large<br />
contact surface of preferable 360 and always at<br />
both ends, to the motor housing and the VSD<br />
housing. When painted mounting plates are used,<br />
do not be afraid to scrape away the paint to obtain<br />
as large contact surface as possible at all mounting<br />
points for items such as saddles and the bare<br />
cable screening. Relying just on the connection<br />
made by the screw thread is not sufficient.<br />
NOTE: It is important that the motor housing has the<br />
same earth potential as the other parts of the machine.<br />
• The litz ground connection, see fig. 16, is only necessary<br />
if the mounting plate is painted. All the variable<br />
speed drives have an unpainted back side and<br />
are therefore suitable for mounting on an unpainted<br />
mounting plate.<br />
Connect the motor cables according to U - U, V - V<br />
and W - W.<br />
Pay special attention to the following points:<br />
• If paint must be removed, steps must be taken to<br />
prevent subsequent corrosion. Repaint after making<br />
connections!<br />
• The fastening of the whole variable speed drive<br />
housing must be electrically connected with the<br />
mounting plate over an area which is as large as<br />
possible. For this purpose the removal of paint is<br />
necessary. An alternative method is to connect the<br />
variable speed drive housing to the mounting plate<br />
with as short a length of litz wire as possible.<br />
• Try to avoid interruptions in the screening wherever<br />
possible.<br />
• If the variable speed drive is mounted in a standard<br />
cabinet, the internal wiring must comply with the<br />
EMC standard. Fig. 15 shows an example of a<br />
VSD built into a cabinet.<br />
VSD built into cabinet<br />
NOTE: The terminals DC-, DC+ and R are options.<br />
Switches between the motor and the<br />
VSD<br />
If the motor cables are to be interrupted by maintenance<br />
switches, output coils, etc., it is necessary that<br />
the screening is continued by using metal housing,<br />
metal mounting plates, etc. as shown in the Fig. 15.<br />
Fig. 16 shows an example when there is no metal<br />
mounting plate used (e.g. if IP54 variable speed drives<br />
are used). It is important to keep the “circuit” closed,<br />
by using metal housing and cable glands.<br />
Litz<br />
RFI-Filter<br />
(option)<br />
Mains<br />
VSD<br />
Motor<br />
Metal EMC cable glands<br />
Output coil (option)<br />
Screened cables<br />
Unpainted mounting plate<br />
Metal connector housing<br />
Screen connection<br />
of signal cables<br />
Mains<br />
(L1,L2,L3,PE)<br />
Metal coupling nut<br />
Motor<br />
Brake resistor<br />
(option)<br />
Fig. 15 Variable speed drive in a cabinet on a mounting plate<br />
Fig. 16 shows an example when there is no metal<br />
mounting plate used (e.g. if IP54 variable speed drives<br />
are used). It is important to keep the “circuit” closed,<br />
by using metal housing and cable glands.<br />
PE<br />
Motor cable<br />
shield connection<br />
Fig. 14 Screen connection of cables.<br />
18 Installation <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
RFI-Filter<br />
Mains<br />
VSD<br />
maintenance switches) only switch if the current is<br />
zero. If this is not done, the VSD can trip as a result of<br />
current peaks.<br />
3.3 Connect motor and mains<br />
cables<br />
Brake<br />
resistor<br />
(option)<br />
Output<br />
coils<br />
(option)<br />
Metal EMC cable glands<br />
Screened cables<br />
Metal housing<br />
<strong>SX</strong>-D4090-EV (V) to <strong>SX</strong>-D4132-EV and <strong>SX</strong>-<br />
D6090-EV(690V) to <strong>SX</strong>-D4160-EV<br />
To simplify the connection of thick motor and mains<br />
cables to the VSD model <strong>SX</strong>-D4090-EV to <strong>SX</strong>-D4132-<br />
EV and <strong>SX</strong>-D6090-EV to <strong>SX</strong>-D4160-EV the cable<br />
interface plate can be removed.<br />
Metal connector housing<br />
Metal cable gland<br />
Motor<br />
Mains<br />
Fig. 16 Variable speed drive as stand alone<br />
Connect motor cables<br />
1. Remove the cable interface plate from the VSD<br />
housing.<br />
2. Put the cables through the glands.<br />
3. Strip the cable according to Table 8.<br />
4. Connect the stripped cables to the respective<br />
motor terminal.<br />
5. Put the cable interface plate in place and secure<br />
with the fixing screws.<br />
6. Tighten the EMC gland with good electrical contact<br />
to the motor and brake chopper cable screens.<br />
Placing of motor cables<br />
Keep the motor cables as far away from other cables<br />
as possible, especially from control signals. The minimum<br />
distance between motor cables and control<br />
cables is 300 mm.<br />
Avoid placing the motor cables in parallel with other<br />
cables.<br />
The power cables should cross other cables at an<br />
angle of 90.<br />
Long motor cables<br />
If the connection to the motor is longer than 100 m (40<br />
m for models 003-018), it is possible that capacitive<br />
current peaks will cause tripping at overcurrent. Using<br />
output coils can prevent this. Contact the supplier for<br />
appropriate coils.<br />
Switching in motor cables<br />
Switching in the motor connections is not advisable. In<br />
the event that it cannot be avoided (e.g. emergency or<br />
Fig. 17 Connecting motor and mains cables<br />
Clamps for screening<br />
Cable interface<br />
1. Remove the cable interface plate from the VSD<br />
housing.<br />
2. Put the cables through the glands.<br />
3. Strip the cable according to Table 8.<br />
4. Connect the stripped cables to the respective<br />
mains/motor terminal.<br />
5. Fix the clamps on appropriate place and tighten<br />
the cable in the clamp with good electrical contact<br />
to the cable screen.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Installation 19
6. Put the cable interface plate in place and secure<br />
with the fixing screws.<br />
<strong>SX</strong>-D4160-EV (V) to <strong>SX</strong>-D4800-EV and <strong>SX</strong>-<br />
D6200-EV(690V) to <strong>SX</strong>-D61K0-EV<br />
3.4 Cable specifications<br />
Table 7 Cable specifications<br />
Cable<br />
Cable specification<br />
Mains<br />
Motor<br />
Control<br />
Power cable suitable for fixed installation for the<br />
voltage used.<br />
Symmetrical three conductor cable with concentric<br />
protection (PE) wire or a four conductor cable<br />
with compact low-impedance concentric shield<br />
for the voltage used.<br />
Control cable with low-impedance shield,<br />
screened.<br />
3.5 Stripping lengths<br />
Fig. 19 indicates the recommended stripping lengths<br />
for motor and mains cables.<br />
Table 8<br />
Stripping lengths for mains and motor cables<br />
Model<br />
Mains cable<br />
a<br />
(mm)<br />
b<br />
(mm)<br />
a<br />
(mm)<br />
Motor cable<br />
b<br />
(mm)<br />
c<br />
(mm)<br />
<strong>SX</strong>-D4090-EV 160 16 160 16 41<br />
<strong>SX</strong>-D4110-EV to<br />
<strong>SX</strong>-D4132-EV<br />
<strong>SX</strong>-D6090-EV to<br />
<strong>SX</strong>-D6160-EV<br />
170 24 170 24 46<br />
L1 L2 L3 PE PE U V W<br />
Mains<br />
Motor<br />
Fig. 19 Stripping lengths for cables<br />
(06-F45-cables only)<br />
Fig. 18 Connecting motor and mains cables<br />
VSD models <strong>SX</strong>-D4160-EV to <strong>SX</strong>-D4800-EV and <strong>SX</strong>-<br />
D6200-EV to <strong>SX</strong>-D61K0-EV are supplied with Klockner<br />
Moeller K3x240/4 power clamps.<br />
For all type of wires to be connected the stripping<br />
length should be 32 mm.<br />
3.5.1 Dimension of cables and<br />
fuses<br />
Please refer to the chapter Technical data, section<br />
14.6, page 174.<br />
20 Installation <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
3.5.2 Tightening torque for mains<br />
and motor cables<br />
Table 9<br />
Model <strong>SX</strong>-D4090-EV<br />
Brake chopper<br />
Mains/motor<br />
Block, mm 2 95 150<br />
Cable diameter, mm 2 16-95 35-95 120-150<br />
Tightening torque, Nm 14 14 24<br />
Menu [224]<br />
Motor Current:<br />
Menu [225]<br />
Motor Speed:<br />
Menu [227]<br />
Motor Cos PHI:<br />
Add the current for the motors in parallel.<br />
Set the average speed for the motors in<br />
parallel.<br />
Set the average Cos PHI value for the<br />
motors in parallel.<br />
Table 10<br />
Model <strong>SX</strong>-D4110-EV to <strong>SX</strong>-D4132-EV and <strong>SX</strong>-<br />
D6090-EV to <strong>SX</strong>-D6160-EV<br />
Brake chopper<br />
Mains/motor<br />
Block, mm 2 150 240<br />
Cable diameter, mm 2 35-95 120-150 35-70 95-240<br />
Tightening torque, Nm 14 24 14 24<br />
3.6 Thermal protection on the<br />
motor<br />
Standard motors are normally fitted with an internal<br />
fan. The cooling capacity of this built-in fan is dependent<br />
on the frequency of the motor. At low frequency,<br />
the cooling capacity will be insufficient for nominal<br />
loads. Please contact the motor supplier for the cooling<br />
characteristics of the motor at lower frequency.<br />
WARNING: Depending on the cooling<br />
characteristics of the motor, the application,<br />
the speed and the load, it may be necessary<br />
to use forced cooling on the motor.<br />
Motor thermistors offer better thermal protection for<br />
the motor. Depending on the type of motor thermistor<br />
fitted, the optional PTC input may be used. The motor<br />
thermistor gives a thermal protection independent of<br />
the speed of the motor, thus of the speed of the motor<br />
fan. See the functions, Motor I 2 t type [231] and Motor<br />
I 2 t current [232].<br />
3.7 Motors in parallel<br />
It is possible to have motors in parallel as long as the<br />
total current does not exceed the nominal value of the<br />
VSD. The following has to be taken into account when<br />
setting the motor data:<br />
Menu [221]<br />
Motor Voltage:<br />
Menu [222]<br />
Motor Frequency:<br />
Menu [223]<br />
Motor Power:<br />
The motors in parallel must have the<br />
same motor voltage.<br />
The motors in parallel must have the<br />
same motor frequency.<br />
Add the motor power values for the<br />
motors in parallel.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Installation 21
22 Installation <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
4. Getting Started<br />
This chapter is a step by step guide that will show you<br />
the quickest way to get the motor shaft turning. We<br />
will show you two examples, remote control and local<br />
control.<br />
We assume that the VSD is mounted on a wall or in a<br />
cabinet as in the chapter 2. page 11.<br />
First there is general information of how to connect<br />
mains, motor and control cables. The next section<br />
describes how to use the function keys on the control<br />
panel. The subsequent examples covering remote<br />
control and local control describe how to program/set<br />
the motor data and run the VSD and motor.<br />
4.1 Connect the mains and<br />
motor cables<br />
Dimension the mains and motor cables according to<br />
local regulations. The cable must be able to carry the<br />
VSD load current.<br />
RFI-Filter<br />
Mains<br />
Mains<br />
VSD<br />
Brake<br />
resistor<br />
(option)<br />
Metal cable gland<br />
Output<br />
coils<br />
(option)<br />
Metal EMC cable glands<br />
Screened cables<br />
Metal housing<br />
Metal connector housing<br />
Motor<br />
4.1.1 Mains cables<br />
7. Connect the mains cables as in Fig. 20. The VSD<br />
has, as standard, a built-in RFI mains filter that<br />
complies with category C3 which suits the Second<br />
Environment standard.<br />
Fig. 20 Connection of mains and motor cables<br />
4.1.2 Motor cables<br />
8. Connect the motor cables as in Fig. 20. To comply<br />
with the EMC Directive you have to use screened<br />
cables and the motor cable screen has to be connected<br />
on both sides: to the housing of the motor<br />
and the housing of the VSD.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Getting Started 23
Table 11<br />
L1,L2,L3<br />
PE<br />
U, V, W<br />
Mains and motor connection<br />
Mains supply, 3 -phase<br />
Safety earth<br />
Motor earth<br />
Motor output, 3-phase<br />
WARNING: In order to work safely the mains<br />
earth must be connected to PE and the motor<br />
earth to .<br />
4.2 Using the function keys<br />
100 200 300<br />
210<br />
220<br />
To comply with the EMC standard, use screened control<br />
cables with plaited flexible wire up to 1.5 mm 2 or<br />
solid wire up to 2.5 mm 2 .<br />
9. Connect a reference value between terminals 7<br />
(Common) and 2 (AnIn 1) as in Fig. 22.<br />
10.Connect an external start button between terminal<br />
11 (+24 VDC) and 9 (DigIn2, RUNR) as in Fig. 22.<br />
Reference<br />
4-20 mA<br />
Start<br />
+<br />
0V<br />
X1<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
221<br />
Fig. 21 Example of menu navigation when entering motor<br />
voltage<br />
step to lower menu level or confirm changed setting<br />
X3<br />
X2<br />
31<br />
32<br />
33<br />
51<br />
52<br />
41<br />
42<br />
43<br />
step to higher menu level or ignore changed setting<br />
step to next menu on the same level<br />
step to previous menu on the same level<br />
increase value or change selection<br />
decrease value or change selection<br />
4.3 Remote control<br />
In this example external signals are used to control the<br />
VSD/motor.<br />
A standard 4-pole motor for 400 V, an external start<br />
button and a reference value will also be used.<br />
4.3.1 Connect control cables<br />
Here you will make up the minimum wiring for starting.<br />
In this example the motor/VSD will run with right rotation.<br />
Fig. 22 Wiring<br />
4.3.2 Switch on the mains<br />
Close the door to the VSD. Once the mains is<br />
switched on, the internal fan in the VSD will run for 5<br />
seconds.<br />
4.3.3 Set the Motor Data<br />
Enter correct motor data for the connected motor. The<br />
motor data is used in the calculation of complete<br />
operational data in the VSD.<br />
Change settings using the keys on the control panel.<br />
For further information about the control panel and<br />
menu structure, see the chapter 9. page 47.<br />
Menu [100], Preferred View is displayed when started.<br />
1. Press to display menu [200], Main Setup.<br />
2. Press and then to display menu [220],<br />
Motor Data.<br />
3. Press to display menu [221] and set motor voltage.<br />
4. Change the value using the and keys. Confirm<br />
with .<br />
5. Set motor frequency [222].<br />
24 Getting Started <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
6. Set motor power [223].<br />
7. Set motor current [224].<br />
8. Set motor speed [225].<br />
9. Set power factor (cos ) [227].<br />
10.Select supply voltage level used [21B]<br />
11.[229] Motor ID run: Choose Short, confirm with<br />
and give start command .<br />
The VSD will now measure some motor parameters.<br />
The motor makes some beeping sounds but the shaft<br />
does not rotate. When the ID run is finished after<br />
about one minute ("Test Run OK!" is displayed),<br />
press to continue.<br />
12.Use AnIn1 as input for the reference value. The<br />
default range is 4-20 mA. If you need a 0-10 V reference<br />
value, change switch (S1) on control board<br />
and set [512] Anln 1 Set-up to 0-10V.<br />
13.Switch off power supply.<br />
14.Connect digital and analogue inputs/outputs as in<br />
Fig. 22.<br />
15.Ready!<br />
16.Switch on power supply.<br />
4.3.4 Run the VSD<br />
Now the installation is finished, and you can press the<br />
external start button to start the motor.<br />
When the motor is running the main connections are<br />
OK.<br />
4.4 Local control<br />
Manual control via the control panel can be used to<br />
carry out a test run.<br />
Use a 400 V motor and the control panel.<br />
7. Select Keyboard using the key and press to<br />
confirm.<br />
8. Press to get to previous menu level and then<br />
to display menu [220], Motor Data.<br />
4.4.3 Set the Motor Data<br />
Enter correct motor data for the connected motor.<br />
9. Press to display menu [221].<br />
10.Change the value using the and keys. Confirm<br />
with .<br />
11.Press to display menu [222].<br />
12.Repeat step 9 and 10 until all motor data is<br />
entered.<br />
13.Press twice and then to display menu [100],<br />
Preferred View.<br />
4.4.4 Enter a Reference Value<br />
Enter a reference value.<br />
14.Press until menu [300], Process is displayed.<br />
15.Press to display menu [310], Set/View reference<br />
value.<br />
16.Use the and keys to enter, for example,<br />
300 rpm. We select a low value to check the rotation<br />
direction without damaging the application.<br />
4.4.5 Run the VSD<br />
Press the key on the control panel to run the motor<br />
forward.<br />
If the motor is running the main connections are OK.<br />
4.4.1 Switch on the mains<br />
Close the door to the VSD. Once the mains is<br />
switched on, the VSD is started and the internal fan<br />
will run for 5 seconds.<br />
4.4.2 Select <strong>manual</strong> control<br />
Menu [100], Preferred View is displayed when started.<br />
1. Press to display menu [200], Main Setup.<br />
2. Press to display menu [210], Operation.<br />
3. Press to display menu [211], Language.<br />
4. Press to display menu [214], Reference Control.<br />
5. Select Keyboard using the key and press to<br />
confirm.<br />
6. Press to get to menu [215], Run/Stop Control.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Getting Started 25
26 Getting Started <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
5. Control Connections<br />
5.1 Control board<br />
Fig. 23 shows the layout of the control board which is<br />
where the parts most important to the user are<br />
located. Although the control board is galvanically isolated<br />
from the mains, for safety reasons do not make<br />
changes while the mains supply is on!<br />
WARNING: Always switch off the mains<br />
voltage and wait at least 5 minutes to allow<br />
the DC capacitors to discharge before<br />
connecting the control signals or changing<br />
position of any switches. If the option External supply is<br />
used, switch of the mains to the option. This is done to<br />
prevent damage on the control board.<br />
X5<br />
X6<br />
X7<br />
X4<br />
1<br />
Option<br />
2<br />
3<br />
C<br />
Communication<br />
X8<br />
Control<br />
Panel<br />
Switches<br />
S1 S2 S3 S4<br />
I U I U I U I U<br />
12 13 14 15 16 17 18 19 20 21 22<br />
X1<br />
1<br />
Control<br />
signals<br />
AO1 AO2 DI4 DI5 DI6 DI7 DO1 DO2 DI8<br />
2 3 4 5 6 7 8 9 10<br />
11<br />
R02<br />
41 42 43<br />
Relay outputs<br />
NC C NO<br />
X2 31 32 33 51 52<br />
+10V AI1<br />
AI2<br />
AI3<br />
AI4<br />
-10V<br />
DI1<br />
DI2<br />
DI3 +24V<br />
NC<br />
C<br />
R01<br />
NO<br />
X3<br />
NO<br />
C<br />
R03<br />
Fig. 23 Control board layout<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Control Connections 27
5.2 Terminal connections<br />
The terminal strip for connecting the control signals is<br />
accessible after opening the front panel.<br />
The table describes the default functions for the signals.<br />
The inputs and outputs are programmable for<br />
other functions as described in chapter 11. page 59.<br />
For signal specifications refer to chapter 14. page 169.<br />
NOTE: The maximum total combined current for outputs<br />
11, 20 and 21 is 100mA.<br />
Table 12<br />
Control signals<br />
Terminal Name Function (Default)<br />
Outputs<br />
1 +10 V +10 VDC supply voltage<br />
6 -10 V -10 VDC supply voltage<br />
7 Common Signal ground<br />
11 +24 V +24 VDC supply voltage<br />
12 Common Signal ground<br />
15 Common Signal ground<br />
Digital inputs<br />
8 DigIn 1 RunL (reverse)<br />
9 DigIn 2 RunR (forward)<br />
10 DigIn 3 Off<br />
16 DigIn 4 Off<br />
17 DigIn 5 Off<br />
18 DigIn 6 Off<br />
19 DigIn 7 Off<br />
22 DigIn 8 RESET<br />
Digital outputs<br />
20 DigOut 1 Ready<br />
21 DigOut 2 Brake<br />
Analogue inputs<br />
2 AnIn 1 Process Ref<br />
3 AnIn 2 Off<br />
4 AnIn 3 Off<br />
5 AnIn 4 Off<br />
Analogue outputs<br />
13 AnOut1 Min speed to max speed<br />
14 AnOut2 0 to max torque<br />
Relay outputs<br />
31 N/C 1<br />
Relay 1 output<br />
32 COM 1 Trip, active when the VSD is in a<br />
33 N/O 1<br />
TRIP condition.<br />
Table 12<br />
41 N/C 2<br />
42 COM 2<br />
43 N/O 2<br />
Relay 2 output<br />
Run, active when the VSD is<br />
started.<br />
51 COM 3 Relay 3 output<br />
52 N/O 3 Off<br />
NOTE: N/C is opened when the relay is active and N/O is<br />
closed when the relay is active.<br />
5.3 Inputs configuration<br />
with the switches<br />
The switches S1 to S4 are used to set the input configuration<br />
for the 4 analogue inputs AnIn1, AnIn2,<br />
AnIn3 and AnIn4 as described in table 13. See Fig. 23<br />
for the location of the switches.<br />
Table 13<br />
Switch settings<br />
Input Signal type Switch<br />
AnIn1<br />
AnIn2<br />
AnIn3<br />
AnIn4<br />
Control signals<br />
Terminal Name Function (Default)<br />
Voltage<br />
Current (default)<br />
Voltage<br />
Current (default)<br />
Voltage<br />
Current (default)<br />
Voltage<br />
Current (default)<br />
S1<br />
S1<br />
S2<br />
S2<br />
S3<br />
S3<br />
S4<br />
S4<br />
NOTE: Scaling and offset of AnIn1 - AnIn4 can be<br />
configured using the software. See menus [512], [515],<br />
[518] and [51B] in section 11.5, page 119.<br />
NOTE: the 2 analogue outputs AnOut 1 and AnOut 2 can<br />
be configured using the software. See menu [530]<br />
section 11.5.3, page 128<br />
I<br />
I<br />
I<br />
I<br />
I<br />
I<br />
I<br />
I<br />
U<br />
U<br />
U<br />
U<br />
U<br />
U<br />
U<br />
U<br />
28 Control Connections <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
5.4 Connection example<br />
Fig. 24 gives an overall view of a VSD connection<br />
example.<br />
L1<br />
L2<br />
L3<br />
PE<br />
RFIfilter<br />
U<br />
V<br />
W<br />
Motor<br />
Alternative for<br />
potentiometer control**<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
0 - 10 V<br />
4 - 20 mA<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
15<br />
16<br />
17<br />
18<br />
19<br />
22<br />
Optional<br />
+10 VDC<br />
AnIn 1: Reference<br />
AnIn 2<br />
AnIn 3<br />
Common<br />
AnIn 4<br />
AnOut 1<br />
-10 VDC AnOut 2<br />
Common DigOut 1<br />
DigIn 1:RunL* DigOut 2<br />
DigIn 2:RunR*<br />
DigIn3<br />
+24 VDC<br />
Relay 1<br />
Common<br />
DigIn 4<br />
DigIn 5<br />
DigIn 6<br />
Relay 2<br />
DigIn 7<br />
DigIn 8:Reset*<br />
DC+<br />
R<br />
DC -<br />
12<br />
13<br />
21 14<br />
20<br />
21<br />
31<br />
32<br />
33<br />
41<br />
42<br />
43<br />
Relay 3<br />
51<br />
52<br />
Other options<br />
Fieldbus option<br />
or PC<br />
Option board<br />
* Default setting<br />
** The switch S1 is set to U<br />
Fig. 24 Connection example<br />
NG_06-F27<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Control Connections 29
5.5 Connecting the Control<br />
Signals<br />
5.5.1 Cables<br />
The standard control signal connections are suitable<br />
for stranded flexible wire up to 1.5 mm 2 and for solid<br />
wire up to 2.5 mm 2 .<br />
.<br />
5.5.2 Types of control signals<br />
Always make a distinction between the different types<br />
of signals. Because the different types of signals can<br />
adversely affect each other, use a separate cable for<br />
each type. This is often more practical because, for<br />
example, the cable from a pressure sensor may be<br />
connected directly to the variable speed drive.<br />
We can distinguish between the following types of<br />
control signals:<br />
Analogue inputs<br />
Voltage or current signals, (0-10 V, 0/4-20 mA) normally<br />
used as control signals for speed, torque and<br />
PID feedback signals.<br />
Analogue outputs<br />
Voltage or current signals, (0-10 V, 0/4-20 mA) which<br />
change slowly or only occasionally in value. In general,<br />
these are control or measurement signals.<br />
Digital<br />
Voltage or current signals (0-10 V, 0-24 V, 0/4-20 mA)<br />
which can have only two values (high or low) and only<br />
occasionally change in value.<br />
Data<br />
Usually voltage signals (0-5 V, 0-10 V) which change<br />
rapidly and at a high frequency, generally data signals<br />
such as RS232, RS485, Profibus, etc.<br />
Relay<br />
Relay contacts (0-250 VAC) can switch highly inductive<br />
loads (auxiliary relay, lamp, valve, brake, etc.).<br />
Signal<br />
type<br />
Maximum wire size Tightening<br />
torque<br />
Cable type<br />
Control signals<br />
0.5 Nm<br />
Analogue Rigid cable:<br />
Digital<br />
0.14-2.5 mm 2<br />
Flexible cable:<br />
Data 0.14-1.5 mm 2<br />
Relay 0.25-1.5 mm 2<br />
Cable with ferrule:<br />
Screened<br />
Screened<br />
Screened<br />
Not screened<br />
Fig. 25 Connecting the control signals <strong>SX</strong>-D4090<br />
NOTE: The screening of control signal cables is<br />
necessary to comply with the immunity levels given in<br />
the EMC Directive (it reduces the noise level).<br />
NOTE: Control cables must be separated from motor and<br />
mains cables.<br />
Example:<br />
The relay output from a variable speed drive which<br />
controls an auxiliary relay can, at the moment of<br />
switching, form a source of interference (emission) for<br />
a measurement signal from, for example, a pressure<br />
sensor. Therefore it is advised to separate wiring and<br />
screening to reduce disturbances.<br />
5.5.3 Screening<br />
For all signal cables the best results are obtained if the<br />
screening is connected to both ends: the VSD side<br />
and the at the source (e.g. PLC, or computer). See<br />
Fig. 26.<br />
It is strongly recommended that the signal cables be<br />
allowed to cross mains and motor cables at a 90<br />
30 Control Connections <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
angle. Do not let the signal cable go in parallel with the<br />
mains and motor cable.<br />
5.5.4 Single-ended or double-ended<br />
connection?<br />
In principle, the same measures applied to motor<br />
cables must be applied to all control signal cables, in<br />
accordance with the EMC-Directives.<br />
For all signal cables as mentioned in section 5.5.2 the<br />
best results are obtained if the screening is connected<br />
to both ends. See Fig. 26.<br />
NOTE: Each installation must be examined carefully<br />
before applying the proper EMC measurements.<br />
Control board<br />
Pressure<br />
sensor<br />
(example)<br />
External control<br />
(e.g. in metal housing)<br />
Control consol<br />
Fig. 26 Electro Magnetic (EM) screening of control signal<br />
cables.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Control Connections 31
5.5.5 Current signals ((0)4-20 mA)<br />
A current signal like (0)4-20 mA is less sensitive to disturbances<br />
than a 0-10 V signal, because it is connected<br />
to an input which has a lower impedance (250<br />
) than a voltage signal (20 k). It is therefore strongly<br />
advised to use current control signals if the cables are<br />
longer than a few metres.<br />
5.5.6 Twisted cables<br />
Analogue and digital signals are less sensitive to interference<br />
if the cables carrying them are “twisted”. This<br />
is certainly to be recommended if screening cannot be<br />
used. By twisting the wires the exposed areas are<br />
minimised. This means that in the current circuit for<br />
any possible High Frequency (HF) interference fields,<br />
no voltage can be induced. For a PLC it is therefore<br />
important that the return wire remains in proximity to<br />
the signal wire. It is important that the pair of wires is<br />
fully twisted over 360°.<br />
5.6 Connecting options<br />
The option cards are connected by the optional connectors<br />
X4 or X5 on the control board see Fig. 23,<br />
page 27 and mounted above the control board. The<br />
inputs and outputs of the option cards are connected<br />
in the same way as other control signals.<br />
32 Control Connections <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
6. Applications<br />
This chapter contains tables giving an overview of<br />
many different applications/duties in which it is suitable<br />
to use variable speed drives from OMRON. Further<br />
on you will find application examples of the most common<br />
applications and solutions.<br />
s<br />
6.1 Application overview<br />
6.1.1 Pumps<br />
Challenge OMRON <strong>SX</strong>-V solution Menu<br />
High start currents require larger fuses and cables.<br />
Cause stress on equipment and higher energy cost.<br />
Dry-running, cavitation and overheating damage<br />
the pump and cause downtime.<br />
Sludge sticks to impeller when pump has been running<br />
at low speed or been stationary for a while.<br />
Reduces the pump’s efficiency.<br />
Motor runs at same speed despite varying<br />
demands in pressure/flow. Energy is lost and<br />
equipment stressed.<br />
Process inefficiency due to e.g. a blocked pipe, a<br />
valve not fully opened or a worn impeller.<br />
Water hammer damages the pump when stopped.<br />
Mechanical stress on pipes, valves, gaskets, seals.<br />
Torque control reduces start current. Same fuses<br />
can be used as those required for the motor.<br />
Pump Curve Protection detects deviation. Sends<br />
warning or activates safety stop.<br />
Automatic pump rinsing function: pump is set to<br />
run at full speed at certain intervals, then return<br />
to normal speed.<br />
PID continuously adapts pressure/flow to the<br />
level required. Sleep function activated when<br />
none is needed.<br />
Pump Curve Protection detects deviation. Warning<br />
is sent or safety stop activated.<br />
Smooth linear stops protect the equipment. Eliminates<br />
need for costly motorized valves.<br />
331–336, 351<br />
411–419, 41C1– 41C9<br />
362–368, 560, 640<br />
320, 380, 342, 354<br />
411–419, 41C1–41C9<br />
331–336<br />
6.1.2 Fans<br />
Challenge OMRON <strong>SX</strong>-V solution Menu<br />
High start currents require larger fuses and cables.<br />
Cause stress on equipment and higher energy cost.<br />
Starting a fan rotating in the wrong direction can be<br />
critical, e.g. a tunnel fan in event of a fire.<br />
Draft causes turned off fan to rotate the wrong way.<br />
Starting causes high current peaks and mechanical<br />
stress.<br />
Regulating pressure/flow with dampers causes<br />
high energy consumption and equipment wear.<br />
Motor runs at same speed despite varying<br />
demands in pressure/flow. Energy is lost and<br />
equipment stressed.<br />
Process inefficiency due to e.g. a blocked filter, a<br />
damper not fully opened or a worn belt.<br />
Torque control reduces start current. Same fuses<br />
can be used as those required for the motor.<br />
Fan is started at low speed to ensure correct<br />
direction and proper function.<br />
Motor is gradually slowed to complete stop before<br />
starting. Avoids blown fuses and breakdown.<br />
Automatic regulation of pressure/flow with motor<br />
speed gives more exact control.<br />
PID continuously adapts to the level required.<br />
Sleep function is activated when none is needed.<br />
Load Curve Protection detects deviation. Warning<br />
is sent or safety stop activated.<br />
331–336, 351<br />
219, 341<br />
219, 33A, 335<br />
321, 354<br />
320, 380, 342, 354<br />
411–419, 41C1–41C9<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Applications 33
6.1.3 Compressors<br />
Challenge OMRON <strong>SX</strong>-V solution Menu<br />
High start currents require larger fuses and cables.<br />
Cause stress on equipment and higher energy cost.<br />
Compressor is damaged when cooling media<br />
enters the compressor screw.<br />
Pressure is higher than needed, causing leaks,<br />
stress on the equipment and excessive air use.<br />
Motor runs at same speed when no air is compressed.<br />
Energy is lost and equipment stressed.<br />
Process inefficiency and energy wasted due to e.g.<br />
the compressor idling.<br />
Torque control reduces start current. Same fuses<br />
can be used as those required for the motor.<br />
Overload situation is quickly detected and safety<br />
stop can be activated to avoid breakdown.<br />
Load Curve Protection function detects deviation.<br />
Warning is sent or safety stop activated.<br />
PID continuously adapts to the level required.<br />
Sleep function activated when none is needed.<br />
Load Curve Protection quickly detects deviation.<br />
Warning is sent or safety stop activated.<br />
331– 336, 351<br />
411–41A<br />
411–419, 41C1–41C9<br />
320, 380, 342, 354<br />
411–419, 41C1–41C9<br />
6.1.4 Blowers<br />
Challenge OMRON <strong>SX</strong>-V solution Menu<br />
High start currents require larger fuses and cables.<br />
Cause stress on equipment and higher energy cost.<br />
Difficult to compensate for pressure fluctuations.<br />
Wasted energy and risk of production stop.<br />
Motor runs at same speed despite varying<br />
demands. Energy is lost and equipment stressed.<br />
Process inefficiency due to e.g. a broken damper, a<br />
valve not fully opened or a worn belt.<br />
Torque control reduces start current. Same fuses<br />
can be used as those required for the motor.<br />
PID function continuously adapts pressure to the<br />
level required.<br />
PID continuously adapts air flow to level required.<br />
Sleep function activated when none is needed.<br />
Load Curve Protection quickly detects deviation.<br />
Warning is sent or safety stop activated.<br />
331–336, 351<br />
320, 380<br />
320, 380, 342, 354<br />
411–419, 41C1–41C9<br />
34 Applications <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
7. Main Features<br />
This chapter contains descriptions of the main features<br />
of the VSD.<br />
7.1 Parameter sets<br />
Parameter sets are used if an application requires different<br />
settings for different modes. For example, a<br />
machine can be used for producing different products<br />
and thus requires two or more maximum speeds and<br />
acceleration/deceleration times. With the four parameter<br />
sets different control options can be configured<br />
with respect to quickly changing the behaviour of the<br />
VSD. It is possible to adapt the VSD online to altered<br />
machine behaviour. This is based on the fact that at<br />
any desired moment any one of the four parameter<br />
sets can be activated during Run or Stop, via the digital<br />
inputs or the control panel and menu [241].<br />
Each parameter set can be selected externally via a<br />
digital input. Parameter sets can be changed during<br />
operation and stored in the control panel.<br />
NOTE: The only data not included in the parameter set is<br />
Motor data 1-4, (entered separately), language,<br />
communication settings, selected set, local remote, and<br />
keyboard locked.<br />
Define parameter sets<br />
When using parameter sets you first decide how to<br />
select different parameter sets. The parameter sets<br />
can be selected via the control panel, via digital inputs<br />
or via serial communication. All digital inputs and virtual<br />
inputs can be configured to select parameter set.<br />
The function of the digital inputs is defined in the menu<br />
[520].<br />
Fig. 27 shows the way the parameter sets are activated<br />
via any digital input configured to Set Ctrl 1 or<br />
Set Ctrl 2.<br />
11 +24 V<br />
10 Set Ctrl1<br />
16 Set Ctrl2<br />
Fig. 27 Selecting the parameter sets<br />
{<br />
Parameter Set A<br />
Run/Stop<br />
-<br />
-<br />
Torques<br />
-<br />
-<br />
Controllers<br />
-<br />
-<br />
Limits/Prot.<br />
-<br />
-Max Alarm<br />
Set B<br />
Set C<br />
Set D<br />
(NG06-F03_1)<br />
Select and copy parameter set<br />
The parameter set selection is done in menu [241],<br />
Select Set. First select the main set in menu [241],<br />
normally A. Adjust all settings for the application. Usually<br />
most parameters are common and therefore it<br />
saves a lot of work by copying set A>B in menu [242].<br />
When parameter set A is copied to set B you only<br />
change the parameters in the set that need to be<br />
changed. Repeat for C and D if used.<br />
With menu [242], Copy Set, it is easy to copy the<br />
complete contents of a single parameter set to<br />
another parameter set. If, for example, the parameter<br />
sets are selected via digital inputs, DigIn 3 is set to Set<br />
Ctrl 1 in menu [523] and DigIn 4 is set to Set Ctrl 2 in<br />
menu [524], they are activated as in Table 14.<br />
Activate the parameter changes via digital input by<br />
setting menu [241], Select Set to DigIn.<br />
Table 14<br />
Parameter set<br />
Parameter set Set Ctrl 1 Set Ctrl 2<br />
A 0 0<br />
B 1 0<br />
C 0 1<br />
D 1 1<br />
NOTE: The selection via the digital inputs is immediately<br />
activated. The new parameter settings will be activated<br />
on-line, also during Run.<br />
NOTE: The default parameter set is parameter set A.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Main Features 35
Examples<br />
Different parameter sets can be used to easily change<br />
the setup of a VSD to adapt quickly to different application<br />
requirements. For example when<br />
• a process needs optimized settings in different<br />
stages of the process, to<br />
- increase the process quality<br />
- increase control accuracy<br />
- lower maintenance costs<br />
- increase operator safety<br />
With these settings a large number of options are<br />
available. Some ideas are given here:<br />
Multi frequency selection<br />
Within a single parameter set the 7 preset references<br />
can be selected via the digital inputs. In combination<br />
with the parameter sets, 28 preset references can be<br />
selected using all 4 digital inputs: DigIn1, 2 and 3 for<br />
selecting preset reference within one parameter set<br />
and DigIn 4 and DigIn 5 for selecting the parameter<br />
sets.<br />
Bottling machine with 3 different products<br />
Use 3 parameter sets for 3 different Jog reference<br />
speeds when the machine needs to be set up. The 4th<br />
parameter set can be used for “normal” remote control<br />
when the machine is running at full production.<br />
Manual - automatic control<br />
If in an application something is filled up <strong>manual</strong>ly and<br />
then the level is automatically controlled using PID regulation,<br />
this is solved using one parameter set for the<br />
<strong>manual</strong> control and one for the automatic control.<br />
7.1.1 One motor and one parameter<br />
set<br />
This is the most common application for pumps and<br />
fans.<br />
Once default motor M1 and parameter set A have<br />
been selected:<br />
1. Enter the settings for motor data.<br />
2. Enter the settings for other parameters e.g. inputs<br />
and outputs<br />
7.1.2 One motor and two parameter<br />
sets<br />
This application is useful if you for example have a<br />
machine running at two different speeds for different<br />
products.<br />
Once default motor M1 is selected:<br />
1. Select parameter set A in menu [241].<br />
2. Enter motor data in menu [220].<br />
3. Enter the settings for other parameters e.g. inputs<br />
and outputs.<br />
4. If there are only minor differences between the settings<br />
in the parameter sets, you can copy parameter<br />
set A to parameter set B, menu [242].<br />
5. Enter the settings for parameters e.g. inputs and<br />
outputs.<br />
Note: Do not change motor data in parameter set B.<br />
7.1.3 Two motors and two<br />
parameter sets<br />
This is useful if you have a machine with two motors<br />
that can not run at the same time, such as a cable<br />
winding machine that lifts up the reel with one motor<br />
and then turns the wheel with the other motor.<br />
36 Main Features <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
One motor must stop before changing to an other<br />
motor.<br />
1. Select parameter set A in menu [241].<br />
2. Select motor M1 in menu [212].<br />
3. Enter motor data and settings for other parameters<br />
e.g. inputs and outputs.<br />
4. Select parameter set B in menu [241].<br />
5. Select M2 in menu [212].<br />
6. Enter motor data and settings for other parameters<br />
e.g. inputs and outputs.<br />
7.1.4 Autoreset at trip<br />
For several non-critical application-related failure conditions,<br />
it is possible to automatically generate a reset<br />
command to overcome the fault condition. The selection<br />
can be made in menu [250]. In this menu the maximum<br />
number of automatically generated restarts<br />
allowed can be set, see menu [251], after this the VSD<br />
will stay in fault condition because external assistance<br />
is required.<br />
Example<br />
The motor is protected by an internal protection for<br />
thermal overload. When this protection is activated,<br />
the VSD should wait until the motor is cooled down<br />
enough before resuming normal operation. When this<br />
problem occurs three times in a short period of time,<br />
external assistance is required.<br />
The following settings should be applied:<br />
• Insert maximum number of restarts; set menu [251]<br />
to 3.<br />
• Activate Motor I 2 t to be automatically reset; set<br />
menu [25A] to 300 s.<br />
• Set relay 1, menu [551] to AutoRst Trip; a signal will<br />
be available when the maximum number of restarts<br />
is reached and the VSD stays in fault condition.<br />
• The reset input must be constantly activated.<br />
7.1.5 Reference priority<br />
The active speed reference signal can be programmed<br />
from several sources and functions. The table below<br />
shows the priority of the different functions with<br />
regards to the speed reference.<br />
Table 15<br />
Reference priority<br />
7.1.6 Preset references<br />
The VSD is able to select fixed speeds via the control<br />
of digital inputs. This can be used for situations where<br />
the required motor speed needs to be adapted to<br />
fixed values, according to certain process conditions.<br />
Up to 7 preset references can be set for each parameter<br />
set, which can be selected via all digital inputs that<br />
are set to Preset Ctrl1, Preset Ctrl2 or Preset Ctrl3.<br />
The amount digital inputs used that are set to Preset<br />
Ctrl determines the number of Preset References<br />
available; using 1 input gives 2 speeds, using 2 inputs<br />
gives 4 speeds and using 3 inputs gives 8 speeds.<br />
Example<br />
The use of four fixed speeds, at 50 / 100 / 300 / 800<br />
rpm, requires the following settings:<br />
• Set DigIn 5 as first selection input; set [525] to Preset<br />
Ctrl1.<br />
• Set DigIn 6 as second selection input; set [526] to<br />
Preset Ctrl2.<br />
• Set menu [341], Min Speed to 50 rpm.<br />
• Set menu [362], Preset Ref 1 to 100 rpm.<br />
• Set menu [363], Preset Ref 2 to 300 rpm.<br />
• Set menu [364], Preset Ref 3 to 800 rpm.<br />
With these settings, the VSD switched on and a RUN<br />
command given, the speed will be:<br />
• 50 rpm, when both DigIn 5 and DigIn 6 are low.<br />
• 100 rpm, when DigIn 5 is high and DigIn 6 is low.<br />
• 300 rpm, when DigIn 5 is low and DigIn 6 is high.<br />
• 800 rpm, when both DigIn 5 and DigIn 6 are high.<br />
7.2 Remote control functions<br />
Operation of the Run/Stop/Enable/Reset functions<br />
As default, all the run/stop/reset related commands<br />
are programmed for remote operation via the inputs<br />
on the terminal strip (terminals 1-22) on the control<br />
board. With the function Run/Stp Ctrl [215] and Reset<br />
Control [216], this can be selected for keyboard or<br />
serial communication control.<br />
NOTE: The examples in this paragraph do not cover all<br />
possibilities. Only the most relevant combinations are<br />
given. The starting point is always the default setting<br />
(factory) of the VSD.<br />
Jog<br />
Mode<br />
Preset<br />
Reference<br />
Motor Pot<br />
Ref. Signal<br />
On/Off On/Off On/Off Option cards<br />
On On/Off On/Off Jog Ref<br />
Off On On/Off Preset Ref<br />
Off Off On Motor pot commands<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Main Features 37
Default settings of the Run/Stop/<br />
Enable/Reset functions<br />
The default settings are shown in Fig. 28. In this example<br />
the VSD is started and stopped with DigIn 2 and a<br />
reset after trip can be given with DigIn 8.<br />
STOP<br />
(STOP=DECEL)<br />
OUTPUT<br />
SPEED<br />
t<br />
RunR<br />
Reset<br />
+24 V<br />
X1<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
ENABLE<br />
OUTPUT<br />
SPEED<br />
t<br />
(06-F104_NG)<br />
(or if Spinstart is selected)<br />
Fig. 28 Default setting Run/Reset commands<br />
The inputs are default set for level-control. The rotation<br />
is determined by the setting of the digital inputs.<br />
Enable and Stop functions<br />
Both functions can be used separately or simultaneously.<br />
The choice of which function is to be used<br />
depends on the application and the control mode of<br />
the inputs (Level/Edge [21A]).<br />
NOTE: In Edge mode, at least one digital input must be<br />
programmed to “stop”, because the Run commands are<br />
otherwise only able to start the VSD.<br />
Enable<br />
Input must be active (HI) to allow any Run signal. If the<br />
input is made LOW, the output of the VSD is immediately<br />
disabled and the motor will coast.<br />
!<br />
CAUTION: If the Enable function is not<br />
programmed to a digital input, it is considered<br />
to be active internally.<br />
Stop<br />
If the input is low then the VSD will stop according to<br />
the selected stop mode set in menu [33B] Stop Mode.<br />
Fig. 29 shows the function of the Enable and the Stop<br />
input and the Stop Mode=Decel [33B].<br />
To run the input must be high.<br />
NOTE: Stop Mode=Coast [33B] will give the same<br />
behaviour as the Enable input.<br />
X<br />
Fig. 29 Functionality of the Stop and Enable input<br />
Reset and Autoreset operation<br />
If the VSD is in Stop Mode due to a trip condition, the<br />
VSD can be remotely reset by a pulse (“low” to “high”<br />
transition) on the Reset input, default on DigIn 8.<br />
Depending on the selected control method, a restart<br />
takes place as follows:<br />
Level-control<br />
If the Run inputs remain in their position the VSD will<br />
start immediately after the Reset command is given.<br />
Edge-control<br />
After the Reset command is given a new Run command<br />
must be applied to start the VSD again.<br />
Autoreset is enabled if the Reset input is continuously<br />
active. The Autoreset functions are programmed in<br />
menu Autoreset [250].<br />
NOTE: If the control commands are programmed for<br />
Keyboard control or Com, Autoreset is not possible.<br />
Run Inputs Level-controlled.<br />
The inputs are set as default for level-control. This<br />
means that an input is activated by making the input<br />
continuously “High”. This method is commonly used if,<br />
for example, PLCs are used to operate the VSD.<br />
!<br />
CAUTION: Level-controlled inputs DO NOT<br />
comply with the Machine Directive, if the inputs<br />
are directly used to start and stop the machine.<br />
The examples given in this and the following paragraphs<br />
follow the input selection shown in Fig. 30.<br />
38 Main Features <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Stop<br />
RunL<br />
RunR<br />
Enable<br />
Reset<br />
+24 V<br />
X1<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
See Fig. 30. The Enable and Stop input must be active<br />
continuously in order to accept any run-right or run-left<br />
command. The last edge (RunR or RunL) is valid. Fig.<br />
32 gives an example of a possible sequence.<br />
INPUTS<br />
ENABLE<br />
STOP<br />
RUN R<br />
RUN L<br />
Fig. 30 Example of wiring for Run/Stop/Enable/Reset inputs<br />
The Enable input must be continuously active in order<br />
to accept any run-right or run-left command. If both<br />
RunR and RunL inputs are active, then the VSD stops<br />
according to the selected Stop Mode. Fig. 31 gives an<br />
example of a possible sequence.<br />
INPUTS<br />
ENABLE<br />
STOP<br />
RUN R<br />
RUN L<br />
OUTPUT<br />
STATUS<br />
Right rotation<br />
Left rotation<br />
Standstill<br />
Fig. 31 Input and output status for level-control<br />
(06-F103new_1)<br />
Run Inputs Edge-controlled<br />
Menu [21A] Start signal Level/Edge must be set to<br />
Edge to activate edge control. This means that an<br />
input is activated by a “low” to “high” transition or vice<br />
versa.<br />
NOTE: Edge-controlled inputs comply with the Machine<br />
Directive (see chapter EMC and Machine Directive), if<br />
the inputs are directly used for starting and stopping the<br />
machine.<br />
OUTPUT<br />
STATUS<br />
Right rotation<br />
Left rotation<br />
Standstill<br />
Fig. 32 Input and output status for edge-control<br />
(06-F94new_1)<br />
7.3 Performing an<br />
Identification Run<br />
To get the optimum performance out of your VSD/<br />
motor combination, the VSD must measure the electrical<br />
parameters (resistance of stator winding, etc.) of<br />
the connected motor. See menu [229], Motor ID-Run.<br />
7.4 Using the Control Panel<br />
Memory<br />
Data can be copied from the VSD to the memory in<br />
the control panel and vice versa. To copy all data<br />
(including parameter set A-D and motor data) from the<br />
VSD to the control panel, select Copy to CP[244],<br />
Copy to CP.<br />
To copy data from the control panel to the VSD, enter<br />
the menu [245], Load from CP and select what you<br />
want to copy.<br />
The memory in the control panel is useful in applications<br />
with VSDs without a control panel and in applications<br />
where several variable speed drives have the<br />
same setup. It can also be used for temporary storage<br />
of settings. Use a control panel to upload the settings<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Main Features 39
from one VSD and then move the control panel to<br />
another VSD and download the settings.<br />
NOTE: Load from and copy to the VSD is only possible<br />
when the VSD is in stop mode.<br />
VSD<br />
The max and min alarm can be set for a trip condition.<br />
The pre-alarms act as a warning condition. All the<br />
alarms can be monitored on the digital or relay outputs.<br />
The autoset function automatically sets the 4 alarm<br />
levels whilst running: maximum alarm, maximum prealarm,<br />
minimum alarm and minimum pre-alarm.<br />
Fig. 34 gives an example of the monitor functions for<br />
constant torque applications.<br />
Fig. 33 Copy and load parameters between VSD and control<br />
panel<br />
7.5 Load Monitor and Process<br />
Protection [400]<br />
7.5.1 Load Monitor [410]<br />
The monitor functions enable the VSD to be used as a<br />
load monitor. Load monitors are used to protect<br />
machines and processes against mechanical overload<br />
and underload, such as a conveyer belt or screw conveyer<br />
jamming, belt failure on a fan or a pump dry running.<br />
The load is measured in the VSD by the<br />
calculated motor shaft torque. There is an overload<br />
alarm (Max Alarm and Max Pre-Alarm) and an underload<br />
alarm (Min Alarm and Min Pre-Alarm).<br />
The Basic Monitor type uses fixed levels for overload<br />
and underload (pre-)alarms over the whole speed<br />
range. This function can be used in constant load<br />
applications where the torque is not dependent on the<br />
speed, e.g. conveyor belt, displacement pump, screw<br />
pump, etc.<br />
For applications with a torque that is dependent on the<br />
speed, the Load Curve monitor type is preferred. By<br />
measuring the actual load curve of the process, characteristically<br />
over the range of minimum speed to<br />
maximum speed, an accurate protection at any speed<br />
can be established.<br />
40 Main Features <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Torque [%]<br />
[4161] MaxAlarmMar (15%)<br />
[4171] MaxPreAlMar (10%)<br />
[41B]<br />
100%<br />
Default: T NOM or<br />
Autoset: T MOMENTARY<br />
[4181] MinPreAlMar (10%)<br />
[4191] MinAlarmMar (15%)<br />
Max Alarm<br />
Max PreAlarm<br />
Min Alarm<br />
Min PreAlarm<br />
Ramp-up phase<br />
[413] Ramp Alarm=On<br />
[411] Alarm Select=Max or Max0Min<br />
[4162] MaxAlarmDel (0.1s)<br />
[4172] MaxPreAlDel (0.1s)<br />
[414] Start Delay (0.2s)<br />
Stationary phase<br />
Stationary phase<br />
Ramp-down phase<br />
[413] Ramp Alarm=On or Off<br />
[413] Ramp Alarm=On or Off [413] Ramp Alarm=On<br />
[411] Alarm Select=Max or Max0Min [411] Alarm Select=Max or Max0Min [411] Alarm Select=Max or Max0Min<br />
[4162] MaxAlarmDel (0.1s)<br />
t [s]<br />
[4172] MaxPreAlDel (0.1s)<br />
Must be
7.6 Pump sequencer function<br />
7.6.1 Introduction<br />
A maximum of 4 pumps can be controlled with the<br />
standard <strong>SX</strong>-V variable speed drive.<br />
If I/O Board options are installed, a maximum of 7<br />
pumps can be controlled. The I/O Board can also be<br />
used as a general extended I/O.<br />
The Pump Control function is used to control a<br />
number of drives (pumps, fans, etc., with a maximum<br />
of 3 additional drives per I/O-board connected) of<br />
which one is always driven by the <strong>SX</strong>-V. Other names<br />
for this kind of controllers are 'Cascade controller' or<br />
'Hydrophore controller'.<br />
Depending on the flow, pressure or temperature, additional<br />
pumps can be activated via the appropriate signals<br />
by the output relays of the <strong>SX</strong>-V and/or the I/O<br />
Board. The system is developed in such a way that<br />
one <strong>SX</strong>-V will be the master of the system.<br />
Select relay on the control board or on an option<br />
board. The relays are set to functions for controlling<br />
pumps. In the pictures in this section, the relays are<br />
named R:Function, e.g. R:SlavePump1, which means<br />
a relay on the control board or on an option board set<br />
to function SlavePump1.<br />
Set FLOW<br />
Feedback<br />
FLOW<br />
<strong>SX</strong>-V<br />
R:SlavePump1<br />
MASTER<br />
R:SlavePump2<br />
AnIn<br />
PI D<br />
AnIn<br />
PM<br />
R:SlavePump3<br />
R:SlavePump4<br />
P1 P2 P3 P4 P5 P6<br />
All additional pumps can be activated via a VSD, soft<br />
starter, Y/ or D.O.L. switches.<br />
Set<br />
PRESSURE<br />
Feedback<br />
PRESSURE<br />
<strong>SX</strong>-V<br />
R:SlavePump1<br />
MASTER<br />
R:SlavePump2<br />
AnIn<br />
PI D<br />
AnIn<br />
PM<br />
R:SlavePump3<br />
R:SlavePump4<br />
R:SlavePump5<br />
R:SlavePump6<br />
Pr essur e<br />
4<br />
3<br />
2<br />
1<br />
P1 P2 P3 P4 P5 P6<br />
Power<br />
Flow<br />
Fig. 36 Pressure control with pump control option<br />
(50-PC-2_1)<br />
Pumps in parallel will operate as a flow controller, See<br />
Fig. 35.<br />
Pumps in series will operate as a pressure controller<br />
see Fig. 36. The basic control principle is shown in Fig.<br />
37.<br />
NOTE: Read this instruction <strong>manual</strong> carefully before<br />
commencing installation, connecting or working with<br />
the variable speed drive with Pump Control.<br />
R:SlavePump5<br />
R:SlavePump6<br />
FREQUENCY (master pump P)<br />
Add pump<br />
Pr essur e<br />
Stop pump<br />
Power<br />
Flow<br />
1 2 3 4<br />
Fig. 35 Flow control with pump control option<br />
(50-PC-1_1)<br />
P=on<br />
FLOW /<br />
PRESSURE<br />
P1=on P2=on P3=on P4=on P5=on P6=on<br />
FLOW /<br />
PRESSURE<br />
TIM E<br />
(50-PC-3_1)<br />
Fig. 37 Basic Control principle<br />
42 Main Features <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
7.6.2 Fixed MASTER<br />
This is the default setting of the Pump Control. The<br />
<strong>SX</strong>-V controls the Master pump which is always running.<br />
The relay outputs start and stop the other pumps<br />
P1 to P6, depending on flow/pressure. In this configuration<br />
a maximum of 7 pumps can be controlled, see<br />
Fig. 38. To equalize the lifetime of the additional<br />
pumps it is possible to select the pumps depending<br />
on the run time history of each pump.<br />
R: SlavePump6<br />
R: SlavePump5<br />
<strong>SX</strong>-V<br />
R: SlavePump4<br />
R: SlavePump3<br />
MASTER<br />
R: SlavePump2<br />
R: SlavePump1<br />
R: MasterPump6<br />
R: MasterPump5<br />
R: MasterPump4<br />
R: MasterPump3<br />
R: MasterPump2<br />
R: MasterPump1<br />
P1 P2 P3 P4 P5 P6<br />
R:SlavePump6<br />
<strong>SX</strong>-V R:SlavePump5<br />
R:SlavePump4<br />
MASTER R:SlavePump3<br />
R:SlavePump2<br />
R:SlavePump1<br />
See menu:<br />
[393] to [396]<br />
[553] to [55C]<br />
Fig. 39 Alternating MASTER Control<br />
(NG_50-PC-4_1)<br />
PM<br />
P1 P2 P3 P4 P5 P6<br />
NOTE: The pumps MUST have all the same power.<br />
See menu:<br />
[393] Select Drive<br />
[39H] to [39N] Run Time 1 - 6, Pump<br />
[554] to [55C] Relays<br />
Fig. 38 Fixed MASTER control<br />
NOTE: The pumps MAY have different powers, however<br />
the MASTER pump MUST always be the largest.<br />
7.6.3 Alternating MASTER<br />
With this function the Master pump is not fixed to the<br />
<strong>SX</strong>-V all the time. After the VSD is powered up or<br />
started again after a stop or sleep mode the Master<br />
pump is selected via the relay set to function Master<br />
Pump. section 7.6.7 on page 49 shows a detailed wiring<br />
diagram with 3 pumps. The purpose of this function<br />
is that all pumps are used equally, so the lifetime<br />
of all pumps, including the Master pump, will be equalized.<br />
Maximum 6 pumps can be controlled with this<br />
function.<br />
7.6.4 Feedback 'Status' input<br />
In this example the additional pumps are controlled by<br />
an other kind of drive (e.g. soft starter, frequency<br />
<strong>inverter</strong>, etc.). The digital inputs on the I/O Board can<br />
be programmed as a "Error" input for each pump. If a<br />
drive fails the digital input will monitor this and the<br />
PUMP CONTROL option will not use that particular<br />
drive anymore and automatically switch to another<br />
drive. This means that the control continues without<br />
using this (faulty) drive. This function can also be used<br />
to <strong>manual</strong>ly stop a particular pump for maintenance<br />
purposes, without shutting down the whole pump system.<br />
Of course the maximum flow/pressure is then<br />
limited to the maximum pump power of the remaining<br />
pumps.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Main Features 43
See menu:<br />
[529] to [52H] Digital Input<br />
[554] to [55C] Relay<br />
<strong>SX</strong>-V<br />
MASTER<br />
R:SlavePump3<br />
R:SlavePump2<br />
R:SlavePump1<br />
feedback<br />
inputs<br />
DI:Pump1Feedb<br />
DI:Pump2Feedb<br />
DI:Pump3Feedb<br />
other<br />
drive<br />
other<br />
drive<br />
other<br />
drive<br />
(NG_50-PC-6_1)<br />
Fig. 40 Feedback "Status" input<br />
PM<br />
P1 P2 P3<br />
7.6.5 Fail safe operation<br />
Some pump systems must always have a minimum<br />
flow or pressure level, even if the frequency <strong>inverter</strong> is<br />
tripped or damaged. So at least 1 or 2 (or maybe all)<br />
additional pumps must keep running after the <strong>inverter</strong><br />
is powered down or tripped. This kind of "safe" pump<br />
operation can be obtained by using the NC contacts<br />
of the pump control relays. These can be programmed<br />
for each individual additional pump. In this example<br />
pumps P5 and P6 will run at maximum power if the<br />
<strong>inverter</strong> fails or is powered down.<br />
See menu:<br />
[554] to [55C] Relays<br />
[55D4] to [55DC] Mode<br />
<strong>SX</strong>-V<br />
MASTER<br />
R:SlavePump6<br />
R:SlavePump5<br />
R:SlavePump4<br />
R:SlavePump3<br />
R:SlavePump2<br />
R:SlavePump1<br />
(50-PC-7_1)<br />
PM<br />
P1 P2 P3 P4 P5 P6<br />
Fig. 41 Example of "Fail safe" operation<br />
44 Main Features <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
7.6.6 PID control<br />
When using the Pump Control it is mandatory to activate<br />
the PID controller function. Analogue inputs AnIn1<br />
to AnIn4 can be set as functions for PID set values<br />
and/or feedback values.<br />
See menu:<br />
[381] to [385]<br />
[553] to [55C]<br />
[411] to [41C]<br />
Set<br />
Value<br />
Feedback<br />
Value<br />
<strong>SX</strong>-V<br />
MASTER<br />
AnIn<br />
PID<br />
AnIn<br />
R:SlavePump6<br />
R:SlavePump5<br />
R:SlavePump4<br />
R:SlavePump3<br />
R:SlavePump2<br />
R:SlavePump1<br />
PM<br />
P1 P2 P3 P4 P5 P6<br />
Flow/Pressure<br />
measurement<br />
(NG_50-PC-8_1)<br />
Fig. 42 PID control<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Main Features 45
7.6.7 Wiring Alternating Master<br />
Fig. 43 and Fig. 44 show the relay functions<br />
MasterPump1-6 and SlavePump1-6. The Master and<br />
Additional contactors also interlock with each other to<br />
prevent dual powering of the pump and damage to<br />
the <strong>inverter</strong>. (K1M/K1S, K2M/K2S, K3M/K3S). Before<br />
running, the <strong>SX</strong>-V will select a pump to be Master,<br />
depending on the pump run times.<br />
CAUTION: The wiring for the Alternating<br />
Master control needs special attention and<br />
! should be wired exactly as described here,<br />
to avoid destructive short circuit at the output of the<br />
<strong>inverter</strong>.<br />
PE<br />
L1<br />
L2<br />
L3<br />
PE L1 L2 L3<br />
<strong>SX</strong>-V<br />
U V W<br />
K1S<br />
K2S<br />
K3S<br />
K1M<br />
K2M<br />
K3M<br />
(NG_50-PC-10_1)<br />
P1<br />
3~<br />
P2<br />
3~<br />
P3<br />
3~<br />
Fig. 43 Power connections for Alternating MASTER circuit<br />
with 3 pumps<br />
~<br />
B1:R1<br />
Master<br />
Pump1<br />
B2:R1<br />
Slave<br />
Pump1<br />
B1:R2<br />
Master<br />
Pump2<br />
B2:R2<br />
Slave<br />
Pump2<br />
B1:R3<br />
Master<br />
Pump3<br />
B2:R3<br />
Slave<br />
Pump3<br />
K1S K1M K2S<br />
K2M<br />
K3S<br />
K3M<br />
K1M<br />
K1S<br />
K2M<br />
K2S<br />
K3M<br />
K3S<br />
N<br />
(NG_50-PC-11_3)<br />
Fig. 44 Control connections for Alternating MASTER circuit<br />
with 3 pumps<br />
46 Main Features <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
7.6.8 Checklist And Tips<br />
1. Main Functions<br />
Start by choosing which of the two main functions to use:<br />
- "Alternating MASTER" function<br />
In this case the “Master” pump can be alternated, although this function needs slightly more complicated wiring than the<br />
“Fixed MASTER” function described below. The I/O Board option is necessary.<br />
- "Fixed MASTER" function:<br />
One pump is always the master, only the additional pumps alternate.<br />
Notice that there is a big difference in the wiring of the system between these main functions, so it not possible to switch<br />
between these 2 functions later on. For further information see section 7.6.2, page 46.<br />
2. Number of pumps/drives<br />
3. Pump size<br />
If the system consists of 2 or 3 pumps the I/O Board option is not needed. However, this does mean that the following<br />
functions are not then possible:<br />
- "Alternating MASTER" function<br />
- With isolated inputs<br />
With the I/O Board option installed, the maximum number of pumps is:<br />
- 6 pumps if "Alternating MASTER" function is selected. (see section 7.6.3 on page 46)<br />
- 7 pumps if "Fixed MASTER" function is selected. (see section 7.6.2, page 46)<br />
- "Alternating MASTER" function:<br />
The sizes of the pumps must be equal.<br />
- "Fixed MASTER" function:<br />
The pumps may have different power sizes, but the master pump (<strong>SX</strong>-V) must always have the greatest power.<br />
4. Programming the Digital inputs<br />
If the digital inputs are used, the digital input function must be set to Drive feedback.<br />
5. Programming the Relay outputs<br />
After the Pump controller is switched on in menu [391] the number of drives (pumps, fans, etc.) must be set in menu [392]<br />
(Number of Drives). The relays themselves must be set to the function SlavePump1-6 and if Alternate master is used,<br />
MasterPump1-6 as well.<br />
6. Equal Pumps<br />
If all pumps are equal in power size it is likely that the Upper band is much smaller than the Lower band, because the maximum<br />
pump discharge of the master pump is the same if the pump is connected to the mains (50Hz). This can give a very<br />
narrow hysteresis causing an unstable control area in the flow/pressure. By setting the maximum frequency of the <strong>inverter</strong><br />
only slightly above 50Hz it means that the master pump has a slightly bigger pump discharge than the pump on the mains.<br />
Of course caution is essential in order to prevent the master pump running at a higher frequency for a longer period of<br />
time, which in turn prevents the master pump from overloading.<br />
7. Minimum Speed<br />
With pumps and fans it is normal to use a minimum speed, because at lower speed the discharge of the pump or fan will<br />
be low until 30-50% of the nominal speed (depending on size, power, pump properties, etc.). When using a minimum<br />
speed, a much smoother and better control range of the whole system will be achieved.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Main Features 47
7.6.9 Functional Examples of Start/<br />
Stop Transitions<br />
Starting an additional pump<br />
This figure shows a possible sequence with all levels<br />
and functions involved when a additional pump is<br />
started by means of the pump control relays. The<br />
starting of the second pump is controlled by one of<br />
the relay outputs. The relay in this example starts the<br />
pump directly on line. Of course other start/stop<br />
equipment like a soft starter could be controlled by the<br />
relay output.<br />
Flow Set view ref. [310]<br />
Feedback Flow<br />
time<br />
Speed<br />
Master pump<br />
Max speed<br />
[343]<br />
Upper band<br />
Transition Speed Start<br />
[39E]<br />
Min speed<br />
[341]<br />
Lower band<br />
Start delay [399]<br />
Settle time start [39D]<br />
time<br />
2nd pump<br />
Speed<br />
Start ramp depends<br />
on start method<br />
Start command<br />
time<br />
Fig. 45 Time sequence starting an additional pump<br />
48 Main Features <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Stopping an additional pump<br />
This figure shows a possible sequence with all levels<br />
and functions involved when an additional pump is<br />
stopped by means of the pump control relays. The<br />
stopping of the second pump is controlled by one of<br />
the relay outputs. The relay in this example stops the<br />
pump directly on line. Of course other start/stop<br />
equipment like a soft starter could be controlled by the<br />
relay output.<br />
Set view ref. [310]<br />
Feedback Flow<br />
time<br />
Speed<br />
Master pump<br />
Max speed<br />
[343]<br />
Upper band<br />
Transition Speed Stop<br />
[39G]<br />
Min speed<br />
[341]<br />
Lower band<br />
Stop delay [39A]<br />
Settle time stop [39F]<br />
time<br />
2nd pump<br />
Speed<br />
Stop ramp depends<br />
on start method<br />
Stop command<br />
time<br />
(NG_50-PC-20_1)<br />
Fig. 46 Time sequence stopping an additional pump<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Main Features 49
8. EMC and Machine Directive<br />
8.1 EMC standards<br />
The variable speed drive complies with the following<br />
standards:<br />
EN(IEC)61800-3:2004 Adjustable speed electronic<br />
power drive systems, part 3, EMC product standards:<br />
Standard: category C3, for systems of rated supply<br />
voltage< 1000 VAC, intended for use in the second<br />
environment.<br />
Optional: Category C2, for systems of rated supply<br />
voltage
46 EMC and Machine Directive <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
9. Operation via the Control Panel<br />
This chapter describes how to use the control panel.<br />
The VSD can be delivered with a control panel or a<br />
blank panel.<br />
9.1 General<br />
The control panel displays the status of the VSD and is<br />
used to set all the parameters. It is also possible to<br />
control the motor directly from the control panel. The<br />
control panel can be built-in or located externally via<br />
serial communication. The VSD can be ordered without<br />
the control panel. Instead of the control panel<br />
there will be a blank panel.<br />
NOTE: The VSD can run without the control panel being<br />
connected. However the settings must be such that all<br />
control signals are set for external use.<br />
9.2 The control panel<br />
Fig. 35 Control panel<br />
LC Display<br />
LEDs<br />
Control Keys<br />
Toggle Key<br />
Function Keys<br />
9.2.1 The display<br />
The display is back lit and consists of 2 rows, each<br />
with space for 16 characters. The display is divided<br />
into six areas.<br />
The different areas in the display are described below:<br />
Fig. 36 The display<br />
Area A: Shows the actual menu number (3 or 4<br />
digits).<br />
Area B Shows if the menu is in the toggle loop or<br />
the<br />
VSD is set for Local operation.<br />
Area C: Shows the heading of the active menu.<br />
Area D: Shows the status of the VSD (3 digits).<br />
The following status indications are possible:<br />
Acc : Acceleration<br />
Dec : Deceleration<br />
I 2 t : Active I 2 t protection<br />
Run : Motor runs<br />
Trp : Tripped<br />
Stp : Motor is stopped<br />
VL : Operating at Voltage limit<br />
SL : Operating at Speed limit<br />
CL : Operating at Current limit<br />
TL : Operating at Torque limit<br />
OT : Operating at Temperature Limit<br />
LV : Operating at Low Voltage<br />
Sby : Operating from Standby power supply<br />
SST : Operating Safe Stop, is blinking<br />
when<br />
level<br />
Area E:<br />
motor<br />
Area F:<br />
menu.<br />
level<br />
A<br />
221T<br />
Motor Volt<br />
StpA<br />
M1: 400V<br />
D<br />
B<br />
E<br />
C<br />
F<br />
activated<br />
LCL : Operating with low cooling liquid<br />
Shows active parameter set and if it is a<br />
parameter.<br />
Shows the setting or selection in the active<br />
This area is empty at the 1st level and 2nd<br />
menu. This area also shows warnings and<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Operation via the Control Panel 47
alarm<br />
messages.<br />
300 Process Appl<br />
StpA<br />
Fig. 37 Example 1st level menu<br />
220 Motor Data<br />
StpA<br />
Fig. 38 Example 2nd level menu<br />
221 Motor Volt<br />
Stp M1: 400V<br />
A<br />
Fig. 39 Example 3d level menu<br />
4161 Max Alarm<br />
Stp 0.1s<br />
A<br />
Table 16<br />
RUN<br />
(green)<br />
Motor shaft<br />
rotates<br />
Motor speed<br />
increase/<br />
decrease<br />
Motor<br />
stopped<br />
NOTE: If the control panel is built in, the back light of the<br />
display has the same function as the Power LED in Table<br />
16 (Blank panel LEDs).<br />
9.2.4 Control keys<br />
The control keys are used to give the Run, Stop or<br />
Reset commands directly. As default these keys are<br />
disabled, set for remote control. Activate the control<br />
keys by selecting Keyboard in the menus Ref Control<br />
[214] and Reset Ctrl [216].<br />
If the Enable function is programmed on one of the<br />
digital inputs, this input must be active to allow Run/<br />
Stop commands from the control panel.<br />
Table 17<br />
LED indication<br />
Control keys<br />
RUN L:<br />
gives a start with<br />
left rotation<br />
Fig. 40 Example 4th level menu<br />
9.2.2 Indications on the display<br />
The display can indicate +++ or - - - if a parameter is<br />
out of range. In the VSD there are parameters which<br />
are dependent on other parameters. For example, if<br />
the speed reference is 500 and the maximum speed<br />
value is set to a value below 500, this will be indicated<br />
with +++ on the display. If the minimum speed value is<br />
set over 500, - - - is displayed.<br />
9.2.3 LED indicators<br />
The symbols on the control panel have the following<br />
functions:<br />
Run<br />
Green<br />
Fig. 41 LED indications<br />
Table 16<br />
Symbol<br />
POWER<br />
(green)<br />
LED indication<br />
Trip<br />
Red<br />
Function<br />
Power<br />
Green<br />
ON BLINKING OFF<br />
Power on ---------------- Power off<br />
TRIP (red) VSD tripped Warning/Limit No trip<br />
STOP/RESET:<br />
RUN R:<br />
stops the motor or resets<br />
the VSD after a trip<br />
gives a start with<br />
right rotation<br />
NOTE: It is not possible to simultaneously activate the<br />
Run/Stop commands from the keyboard and remotely<br />
from the terminal strip (terminals 1-22).<br />
9.2.5 The Toggle and Loc/Rem Key<br />
This key has two functions: Toggle and<br />
switching between Loc/Rem function.<br />
Press one second to use the toggle<br />
function<br />
Press and hold the toggle key for more than five seconds<br />
to switch between Local and Remote function,<br />
depending on the settings in [2171] and [2172].<br />
When editing values, the toggle key can be used to<br />
change the sign of the value, see section 9.5, page<br />
51.<br />
Toggle function<br />
Using the toggle function makes it possible to easily<br />
step through selected menus in a loop. The toggle<br />
loop can contain a maximum of ten menus. As default<br />
the toggle loop contains the menus needed for Quick<br />
Setup. You can use the toggle loop to create a quick-<br />
48 Operation via the Control Panel <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
menu for the parameters that are most importance to<br />
your specific application.<br />
NOTE: Do not keep the Toggle key pressed for more than<br />
five seconds without pressing either the +, - or Esc key,<br />
as this may activate the Loc/Rem function of this key<br />
instead. See menu [217].<br />
Add a menu to the toggle loop<br />
1. Go to the menu you want to add to the loop.<br />
2. Press the Toggle key and keep it pressed while<br />
pressing the + key.<br />
Delete a menu from the toggle loop<br />
1. Go to the menu you want to delete using the toggle<br />
key.<br />
2. Press the Toggle key and keep it pressed while<br />
pressing the - key.<br />
Delete all menus from the toggle loop<br />
1. Press the Toggle key and keep it pressed while<br />
pressing the Esc key.<br />
2. Confirm with Enter. The menu Preferred view [100]<br />
is displayed.<br />
Default toggle loop<br />
Fig. 42 shows the default toggle loop. This loop contains<br />
the necessary menus that need to be set before<br />
starting. Press Toggle to enter menu [211] then use<br />
the Next key to enter the sub menus [212] to [21A]<br />
and enter the parameters. When you press the Toggle<br />
key again, menu [221] is displayed.<br />
100<br />
511 Toggle loop 211<br />
341<br />
331<br />
Fig. 42 Default toggle loop<br />
Indication of menus in toggle loop<br />
Menus included in the toggle loop are indicated with a<br />
T in area B in the display.<br />
Loc/Rem function<br />
The Loc/Rem function of this key is disabled as<br />
default. Enable the function in menu [2171] and/or<br />
[2172].<br />
With the function Loc/Rem you can change between<br />
local and remote control of the VSD from the control<br />
panel. The function Loc/Rem can also be changed via<br />
the DigIn, see menu Digital inputs [520]<br />
Change control mode<br />
1. Press the Loc/Rem key for five seconds, until<br />
Local? or Remote? is displayed.<br />
2. Confirm with Enter.<br />
3. Cancel with Esc.<br />
213<br />
221<br />
212<br />
Sub menus<br />
222<br />
Sub menus<br />
228<br />
Local mode<br />
Local mode is used for temporary operation. When<br />
switched to LOCAL operation, the VSD is controlled<br />
via the defined Local operation mode, i.e. [2171] and<br />
[2172]. The actual status of the VSD will not change,<br />
e.g. Run/Stop conditions and the actual speed will<br />
remain exactly the same. When the VSD is set to Local<br />
operation, the display will show L in area B in the display.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Operation via the Control Panel 49
The VSD will be started and stopped using the keys<br />
on the control panel. The reference signal can be controlled<br />
using the + and - keys on the keyboard, when<br />
in the menu [310] according to the selection in Keyboard<br />
Reference menu [369].<br />
Remote mode<br />
When the VSD is switched to REMOTE operation, the<br />
VSD will be controlled according to selected control<br />
methods in the menu’s Reference Control [214], Run/<br />
Stop Control [215] and Reset Control [216]. The actual<br />
operation status of the VSD will reflect the status and<br />
settings of the programmed control selections, e.g.<br />
Start/Stop status and settings of the programmed<br />
control selections, acceleration or deceleration speed<br />
according to the selected reference value in the menu<br />
Acceleration Time [331] / Deceleration Time [332].<br />
To monitor the actual Local or Remote status of the<br />
VSD control, a “Loc/Rem” function is available on the<br />
Digital Outputs or Relays. When the VSD is set to<br />
Local, the signal on the DigOut or Relay will be active<br />
high, in Remote the signal will be inactive low. See<br />
menu Digital Outputs [540] and Relays [550].<br />
9.3 The menu structure<br />
The menu structure consists of 4 levels:<br />
Main Menu<br />
1st level<br />
2nd level<br />
3rd level<br />
4th level<br />
The first character in the menu number.<br />
The second character in the menu number.<br />
The third character in the menu number.<br />
The fourth character in the menu number.<br />
This structure is consequently independent of the<br />
number of menus per level.<br />
For instance, a menu can have one selectable menu<br />
(Set/View Reference Value [310]), or it can have 17<br />
selectable menus (menu Speeds [340]).<br />
NOTE: If there are more than 10 menus within one level,<br />
the numbering continues in alphabetic order.<br />
9.2.6 Function keys<br />
The function keys operate the menus and are also<br />
used for programming and read-outs of all the menu<br />
settings.<br />
Table 18<br />
Function keys<br />
ENTER key:<br />
ESCAPE key:<br />
PREVIOUS key:<br />
NEXT key:<br />
- key:<br />
+ key:<br />
Fig. 43 Menu structure<br />
- step to a lower menu<br />
level<br />
- confirm a changed<br />
setting<br />
- step to a higher<br />
menu level<br />
- ignore a changed<br />
setting, without<br />
confirming<br />
- step to a previous<br />
menu within the same<br />
level<br />
- go to more significant<br />
digit in edit mode<br />
- step to a next menu<br />
within the same level<br />
- go to less significant<br />
digit in edit mode<br />
- decrease a value<br />
- change a selection<br />
- increase a value<br />
- change a selection<br />
4161<br />
4162<br />
Fig. 44 Menu structure<br />
NG_06-F28<br />
9.3.1 The main menu<br />
This section gives you a short description of the functions<br />
in the Main Menu.<br />
100 Preferred View<br />
Displayed at power-up. It displays the actual process<br />
value as default. Programmable for many other readouts.<br />
200 Main Setup<br />
Main settings to get the VSD operable. The motor<br />
data settings are the most important. Also option utility<br />
and settings.<br />
50 Operation via the Control Panel <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
300 Process and Application Parameters<br />
Settings more relevant to the application such as Reference<br />
Speed, torque limitations, PID control settings,<br />
etc.<br />
400 Shaft Power Monitor and Process<br />
Protection<br />
The monitor function enables the VSD to be used as a<br />
load monitor to protect machines and processes<br />
against mechanical overload and underload.<br />
500 Inputs/Outputs and Virtual<br />
Connections<br />
All settings for inputs and outputs are entered here.<br />
600 Logical Functions and Timers<br />
All settings for conditional signal are entered here.<br />
700 View Operation and Status<br />
Viewing all the operational data like frequency, load,<br />
power, current, etc.<br />
800 View Trip Log<br />
Viewing the last 10 trips in the trip memory.<br />
900 Service Information and VSD Data<br />
Electronic type label for viewing the software version<br />
and VSD type.<br />
9.4 Programming during<br />
operation<br />
Most of the parameters can be changed during operation<br />
without stopping the VSD. Parameters that can<br />
not be changed are marked with a lock symbol in the<br />
display.<br />
NOTE: If you try to change a function during operation<br />
that only can be changed when the motor is stopped, the<br />
message “Stop First” is displayed.<br />
9.5 Editing values in a menu<br />
Most values in the second row in a menu can be<br />
changed in two different ways. Enumerated values like<br />
the baud rate can only be changed with alternative 1.<br />
2621 Baudrate<br />
Stp 38400<br />
Alternative 1<br />
When you press the + or - keys to change a value, the<br />
cursor is blinking to the left in the display and the value<br />
is increased or decreased when you press the appropriate<br />
key. If you keep the + or - keys pressed, the<br />
value will increase or decrease continuously. When<br />
you keep the key pressed the change speed will<br />
increase. The Toggle key is used to change the sign of<br />
the entered value. The sign of the value will also<br />
change when zero is passed. Press Enter to confirm<br />
the value.<br />
331 Acc Time<br />
Stp A<br />
2.00s<br />
Blinking<br />
Alternative 2<br />
Press the + or - key to enter edit mode. Then press<br />
the Prev or Next key to move the cursor to the right<br />
most position of the value that should be changed.<br />
The cursor will make the selected character blink.<br />
Move the cursor using the Prev or Next keys. When<br />
you press the + or - keys, the character at the cursor<br />
position will increase or decrease. This alternative is<br />
suitable when you want to make large changes, i.e.<br />
from 2 s to 400 s.<br />
To change the sign of the value, press the toggle key.<br />
This makes it possible to enter negative values.<br />
Example: When you press Next the 4 will blink.<br />
331 Acc Time<br />
StpA<br />
4.00s<br />
Blinking<br />
Press Enter to save the setting and Esc to leave the<br />
edit mode.<br />
9.6 Copy current parameter to<br />
all sets<br />
When a parameter is displayed, press the Enter key<br />
for 5 seconds. Now the text To all sets? is displayed.<br />
Press Enter to copy the setting for current parameter<br />
to all sets.<br />
9.7 Programming example<br />
This example shows how to program a change of the<br />
Acc. Time set from 2.0 s to 4.0 s.<br />
The blinking cursor indicates that a change has taken<br />
place but is not saved yet. If at this moment, the<br />
power fails, the change will not be saved.<br />
Use the ESC, Prev, Next or the Toggle keys to proceed<br />
and to go to other menus.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Operation via the Control Panel 51
100 0rpm<br />
Stp A<br />
0.0A<br />
Menu 100 appears<br />
after power-up.<br />
200 MAIN SETUP<br />
StpA<br />
Press Next for menu<br />
[200].<br />
300 Process<br />
StpA<br />
Press Next for menu<br />
[300].<br />
310 Set/View Ref<br />
StpA<br />
Press Enter for menu<br />
[310].<br />
330 Run/Stop<br />
StpA<br />
Press Next two times<br />
for menu [330].<br />
331 Acc Time<br />
StpA<br />
2.00s<br />
Press Enter for menu<br />
[331].<br />
331 Acc Time<br />
Stp A<br />
2.00s<br />
Blinking<br />
Keep key pressed<br />
until desired value has<br />
been reached.<br />
331 Acc Time<br />
StpA<br />
4.00s<br />
Save the changed<br />
value by pressing<br />
Enter.<br />
Fig. 45 Programming example<br />
52 Operation via the Control Panel <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
10. Serial communication<br />
The VSD provides possibility for different types of serial<br />
communication.<br />
• Modbus RTU via RS232/485<br />
• Fieldbuses as Profibus DP and DeviceNet<br />
• Industrial Ethernet type Modbus/TCP<br />
10.1 Modbus RTU<br />
The VSD has an asynchronous serial communication<br />
interface behind the control panel. The protocol used<br />
for data exchange is based in the Modbus RTU protocol,<br />
originally developed by Modicon. the physical<br />
connection is RS232. The VSD acts as a slave with<br />
address 1 in a master-slave configuration. The communication<br />
is half-duplex. It has a standard no return<br />
zero (NRZ) format.<br />
The baud rate is fixed to 9600.<br />
The character frame format (always 11 bits) has:<br />
• one start bit<br />
• eight data bits<br />
• two stop bits<br />
• no parity<br />
It is possible to temporarily connect a personal computer<br />
with for example the software EmoSoftCom<br />
(programming and monitoring software) to the RS232<br />
connector on the control panel. This can be useful<br />
when copying parameters between variable speed<br />
drives etc. For permanent connection of a personal<br />
computer you have to use one of the communication<br />
option boards.<br />
NOTE: This RS232 port is not isolated.<br />
Correct and safe use of a RS232 connection<br />
depends on the ground pins of both ports<br />
being the same potential. Problems can<br />
occur when connecting two ports of e.g.<br />
machinery and computers where both ground pins are<br />
not the same potential. This may cause hazardous<br />
ground loops that can destroy the RS232 ports.<br />
The control panel RS232 connection is not galvanic<br />
isolated.<br />
The optional RS232/485 card is galvanic isolated.<br />
Fig. 46 Mounting frame for the control panel<br />
10.2 Parameter sets<br />
Communication information for the different parameter<br />
sets.<br />
The different parameter sets in the VSD have the following<br />
DeviceNet instance numbers and Profibus slot/<br />
index numbers:<br />
Parameter<br />
set<br />
Modbus/DeviceNet<br />
Instance number<br />
Profibus<br />
Slot/Index<br />
A 43001–43556 168/160 to 170/205<br />
B 44001–44529 172/140 to 174/185<br />
C 45001–45529 176/120 to 178/165<br />
D 46001–46529 180/100 to 182/145<br />
Parameter set A contains parameters 43001 to<br />
43556. The parameter sets B, C and D contains the<br />
same type of information. For example parameter<br />
43123 in parameter set A contain the same type of<br />
information as 44123 in parameter set B.<br />
A DeviceNet instance number can easily be converted<br />
into a Profibus slot/index number according to<br />
description in section section 11.8.2, page 153.<br />
10.3 Motor data<br />
Communication information for the different motors.<br />
Note that the control panel RS232 connection can<br />
safely be used in combination with commercial available<br />
isolated USB to RS232 converters.<br />
Motor<br />
Modbus/DeviceNet<br />
Instance number<br />
Profibus<br />
Slot/Index<br />
M1 43041–43048 168/200 to 168/207<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Serial communication 53
Motor<br />
M2 44041–44048 172/180 to 174/187<br />
M3 45041–45048 176/160 to 176/167<br />
M4 46041–46048 180/140 to 180/147<br />
M1 contains parameters 43041 to 43048. The M2,<br />
M3, and M4 contains the same type of information.<br />
For example parameter 43043 in motor M1 contain<br />
the same type of information as 44043 in M2.<br />
A DeviceNet instance number can easily be converted<br />
into a Profibus slot/index number according to<br />
description in section section 11.8.2, page 153.<br />
10.4 Start and stop commands<br />
Set start and stop commands via serial communication..<br />
Modbus/DeviceNet<br />
Instance number<br />
Modbus/DeviceNet<br />
Instance number<br />
Integer<br />
value<br />
42901 0 Reset<br />
42902 1<br />
42903 2 RunR<br />
42904 3 RunL<br />
Profibus<br />
Slot/Index<br />
Function<br />
Run, active together with<br />
either RunR or RunL to<br />
perform start.<br />
Note! Bipolar mode is activated if both RunR and RunL is<br />
active.<br />
10.5.1 Process value<br />
It is also possible to send the Process value over a bus<br />
(e.g. from a processor or temperature sensor).<br />
Set menu Process Source [321] to F(Bus). Use following<br />
parameter data for the process value:<br />
Default 0<br />
Range -32768 to 32767<br />
Corresponding to<br />
-100% to 100% ref<br />
Communication information<br />
Modbus /DeviceNet<br />
Instance number<br />
42906<br />
Profibus slot /Index 168/65<br />
Fieldbus format<br />
Modbus format<br />
Int<br />
Int<br />
Example:<br />
(See Fielbus option <strong>manual</strong> for detalied information)<br />
We would like to control the <strong>inverter</strong> over a bus system<br />
using the first two bytes of the Basic Control Message<br />
by setting menu [2661] FB Signal 1 to 49972. Further,<br />
we also want to transmit a 16 bit signed reference and<br />
process value. This is done by setting menu [2662] FB<br />
Signal 2 to 42905 and menu [2663] FB Signal 3 to<br />
42906.<br />
NOTE: It is possible to view the transmitted process<br />
value in control panel menu Operation [710]. The<br />
presented value is depending on settings in menus<br />
Process Min [324] and Process Max [325].<br />
10.5 Reference signal<br />
When menu Reference Control [214] is set to “Com”<br />
the following parameter data should be used:<br />
Default 0<br />
Range -32768 to 32767<br />
Corresponding to<br />
Communication information<br />
Modbus /DeviceNet<br />
Instance number<br />
42905<br />
Profibus slot /Index 168/64<br />
Fieldbus format<br />
Modbus format<br />
-100% to 100% ref<br />
Int<br />
Int<br />
The reference value is set in modbus number 42905.<br />
0-4000 h corresponds to 0-100% of actual reference<br />
value.<br />
10.6 Description of the EInt<br />
formats<br />
Modbus parameters can have different formats e.g. a<br />
standard unsigned/signed integer, or eint. EInt, which<br />
is described below. All parameters written to a register<br />
may be rounded to the number of significant digits<br />
used in the internal system.<br />
54 Serial communication <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
If a parameter is in Eint format, the 16 bit number<br />
should be interpreted like this:<br />
F EEEE MMMMMMMMMMM<br />
F<br />
Format bit:<br />
0=Unsinged integer<br />
mode,<br />
1=Eint mode<br />
EEEE<br />
2 complement signed<br />
exponent<br />
MMMMMMMMMMM 2 complement signed<br />
mantissa.<br />
If the format bit is 0, then can a positive number 0-<br />
32767 be represented by bit 0-14.<br />
If the format bit is 1, then is the number interpreted as<br />
this:<br />
Value = M * 10^E<br />
NOTE: Parameters with EInt format may return values in<br />
both formats (F=0 or F=1).<br />
Example<br />
If you write the value 1004 to a register and this register<br />
has 3 significant digits, it will be stored as 1000.<br />
In the floating point format (F=1), one 16-bit word is<br />
used to represent large (or very small numbers) with 3<br />
significant digits.<br />
If data is read or written as a fixed point (i.e. no decimals)<br />
number between 0-32767, the 15-bit fixed point<br />
format (F=0) may be used.<br />
F=Format. 1=floating point format, 0=15 bit as 15-bit<br />
fixed point format.<br />
The matrix below describes the contents of the 16-bit<br />
word for the two different EInt formats:<br />
Value Binary<br />
-8 1000<br />
-7 1001<br />
..<br />
-2 1110<br />
-1 1111<br />
0 0000<br />
1 0001<br />
2 0010<br />
..<br />
6 0110<br />
7 0111<br />
The value represented by the EInt floating point format<br />
is m·10 e .<br />
To convert a value from the EInt floating point format<br />
to a floating point value, use the formula above.<br />
To convert a floating point value to the EInt floating<br />
point format, see the code float_to_eint below.<br />
Example<br />
The number 1.23 would be represented by this in EInt<br />
F EEEE MMMMMMMMMMM<br />
1 1110 00001111011<br />
F=1 -> Eint<br />
E=-2<br />
M=123<br />
The value is then 123x10 -2 = 1.23<br />
B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0<br />
F=1 e3 e2 e1 e0 m10 m9 m8 m7 m6 m5 m4 m3 m2 m1 m0<br />
F=0 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0<br />
Example of floating point format<br />
e3-e0 4-bit signed exponent.<br />
-8..+7 (binary 1000 .. 0111)<br />
m10-m0 11-bit signed mantissa.<br />
-1024..+1023 (binary<br />
10000000000..01111111111)<br />
A signed number should be represented as a two<br />
complement binary number, like below:<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Serial communication 55
Programming example:<br />
typedef struct<br />
{<br />
int m:11; // mantissa, -1024..1023<br />
int e: 4; // exponent -8..7<br />
unsigned int f: 1; // format, 1->special emoint format<br />
} eint16;<br />
//---------------------------------------------------------------------------<br />
unsigned short int float_to_eint16(float value)<br />
{<br />
eint16 etmp;<br />
int dec=0;<br />
while (floor(value) != value && dec=0 && value=-1000 && value=0)<br />
etmp.m=1; // Set sign<br />
else<br />
etmp.m=-1; // Set sign<br />
value=fabs(value);<br />
while (value>1000)<br />
{<br />
etmp.e++; // increase exponent<br />
value=value/10;<br />
}<br />
value+=0.5; // round<br />
etmp.m=etmp.m*value; // make signed<br />
}<br />
Rreturn (*(unsigned short int *)&etmp);<br />
}<br />
//---------------------------------------------------------------------------<br />
float eint16_to_float(unsigned short int value)<br />
{<br />
float f;<br />
eint16 evalue;<br />
evalue=*(eint16 *)&value;<br />
if (evalue.f)<br />
{<br />
if (evalue.e>=0)<br />
f=(int)evalue.m*pow10(evalue.e);<br />
else<br />
f=(int)evalue.m/pow10(abs(evalue.e));<br />
}<br />
else<br />
f=value;<br />
return f;<br />
}<br />
//---------------------------------------------------------------------------<br />
56 Serial communication <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Example of 15-bit fixed point format<br />
The value 72.0 can be represented as the fixed point<br />
number 72. It is within the range 0-32767, which<br />
means that the 15-bit fixed point format may be used.<br />
The value will then be represented as:<br />
B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0<br />
0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0<br />
Where bit 15 indicates that we are using the fixed<br />
point format (F=0).<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Serial communication 57
58 Serial communication <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
11. Functional Description<br />
This chapter describes the menus and parameters in<br />
the software. You will find a short description of each<br />
function and information about default values, ranges,<br />
etc. There are also tables containing communication<br />
information. You will find the Modbus, DeviceNet and<br />
Fieldbus address for each parameter as well as the<br />
enumeration for the data.<br />
NOTE: Functions marked with the sign<br />
changed during Run Mode.<br />
Description of table layout<br />
Default:<br />
Selection or<br />
range<br />
cannot be<br />
Resolution of settings<br />
The resolution for all range settings described in this<br />
chapter is 3 significant digits. Exceptions are speed<br />
values which are presented with 4 significant digits.<br />
Table 19 shows the resolutions for 3 significant digits.<br />
Table 19<br />
Integer value of<br />
selection<br />
Description<br />
3 Digit Resolution<br />
0.01-9.99 0.01<br />
10.0-99.9 0.1<br />
100-999 1<br />
1000-9990 10<br />
10000-99900 100<br />
Menu no.<br />
name<br />
<br />
Menu<br />
11.1 Preferred View [100]<br />
This menu is displayed at every power-up. During<br />
operation, the menu [100] will automatically be displayed<br />
when the keyboard is not operated for 5 minutes.<br />
The automatic return function will be switched off<br />
when the Toggle and Stop key is pressed simultaneously.<br />
As default it displays the actual current.<br />
100 (1st Line)<br />
Stp A (2nd Line)<br />
Fig. 47 Display functions<br />
11.1.1 1st Line [110]<br />
Sets the content of the upper row in the menu [100]<br />
Preferred View.<br />
Default:<br />
Dependent on menu<br />
Process Val<br />
Process Val 0 Process value<br />
Speed 1 Speed<br />
Torque 2 Torque<br />
Process Ref 3 Process reference<br />
Shaft Power 4 Shaft power<br />
El Power 5 Electrical power<br />
Current 6 Current<br />
Output volt 7 Output voltage<br />
Frequency 8 Frequency<br />
DC Voltage 9 DC voltage<br />
Heatsink Tmp 10 Heatsink temperature<br />
Motor Temp 11 Motor temperature<br />
VSD Status 12 VSD status<br />
Run Time 13 Run Time<br />
Energy 14 Energy<br />
Mains Time 15 Mains time<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43001<br />
Profibus slot/index 168/160<br />
Fieldbus format<br />
Modbus format<br />
110 1st Line<br />
StpA<br />
Process Val<br />
UInt<br />
UInt<br />
100 0rpm<br />
Stp A<br />
0.0A<br />
Menu [100], Preferred View displays the settings made<br />
in menu [110], 1st line, and [120], 2nd line. See Fig.<br />
47.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 59
11.1.2 2nd Line [120]<br />
Sets the content of the lower row in the menu [100]<br />
Preferred View. Same selection as in menu [110].<br />
Default:<br />
Current<br />
11.2 Main Setup [200]<br />
The Main Setup menu contains the most important<br />
settings to get the VSD operational and set up for the<br />
application. It includes different sub menus concerning<br />
the control of the unit, motor data and protection, utilities<br />
and automatic resetting of faults. This menu will<br />
instantaneously be adapted to build in options and<br />
show the required settings.<br />
11.2.1 Operation [210]<br />
Selections concerning the used motor, VSD mode,<br />
control signals and serial communication are<br />
described in this submenu and is used to set the VSD<br />
up for the application.<br />
Language [211]<br />
Select the language used on the LC Display. Once the<br />
language is set, this selection will not be affected by<br />
the Load Default command.<br />
Default:<br />
English<br />
English 0 English selected<br />
Svenska 1 Swedish selected<br />
Nederlands 2<br />
Dutch selected<br />
Deutsch 3 German selected<br />
Français 4 French selected<br />
Español 5 Spanish selected<br />
Руccкий 6 Russian selected<br />
Italiano 7 Italian selected<br />
Česky 8 Czech selected<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43011<br />
Profibus slot/index 168/170<br />
Fieldbus format<br />
Modbus format<br />
120 2nd Line<br />
StpA<br />
Current<br />
211 Language<br />
Stp A English<br />
UInt<br />
UInt<br />
Select Motor [212]<br />
This menu is used if you have more than one motor in<br />
your application. Select the motor to define. It is possible<br />
to define up to four different motors, M1 to M4, in<br />
the VSD.<br />
Default:<br />
M1 0<br />
M2 1<br />
M3 2<br />
M4 3<br />
M1<br />
Communication information<br />
Drive Mode [213]<br />
This menu is used to set the control mode for the<br />
motor. Settings for the reference signals and read-outs<br />
is made in menu Process source, [321].<br />
• V/Hz Mode, output speed [721] in rpm, is used<br />
when several motors in parallel of different type or<br />
size are connected or if parallel motors are not<br />
mechanically connected to the load.<br />
Communication information<br />
Motor Data is connected to selected<br />
motor.<br />
Modbus Instance no/DeviceNet no: 43012<br />
Profibus slot/index 168/171<br />
Fieldbus format<br />
Modbus format<br />
Default:<br />
V/Hz 2<br />
V/Hz<br />
UInt<br />
UInt<br />
All control loops are related to frequency<br />
control.<br />
NOTE: All the functions and menu readouts<br />
with regard to speed and rpm (e.g.<br />
Max Speed = 1500 rpm, Min Speed=0<br />
rpm, etc.) remain speed and rpm,<br />
although they represent the output<br />
frequency.<br />
Modbus Instance no/DeviceNet no: 43013<br />
Profibus slot/index 168/172<br />
Fieldbus format<br />
Modbus format<br />
212 Select Motor<br />
StpA<br />
M1<br />
213 Drive Mode<br />
StpA<br />
V/Hz<br />
UInt<br />
UInt<br />
60 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Reference control [214]<br />
To control the speed of the motor, the VSD needs a<br />
reference signal. This reference signal can be controlled<br />
by a remote source from the installation, the<br />
keyboard of the VSD, or by serial or fieldbus communication.<br />
Select the required reference control for the<br />
application in this menu.<br />
Default:<br />
Remote 0<br />
Keyboard 1<br />
Com 2<br />
Option 3<br />
Remote<br />
Communication information<br />
The reference signal comes from the analogue<br />
inputs of the terminal strip (terminals<br />
1-22).<br />
Reference is set with the + and - keys on<br />
the Control Panel. Can only be done in<br />
menu Set/View reference [310].<br />
The reference is set via the serial communication<br />
(RS 485, Fieldbus.) See section<br />
section 10.5 for further information.<br />
The reference is set via an option. Only<br />
available if the option can control the reference<br />
value.<br />
NOTE: If the reference is switched from Remote to<br />
Keyboard, the last remote reference value will be the<br />
default value for the control panel.<br />
Modbus Instance no/DeviceNet no: 43014<br />
Profibus slot/index 168/173<br />
Fieldbus format<br />
Modbus format<br />
214 Ref Control<br />
StpA<br />
Remote<br />
UInt<br />
UInt<br />
Run/Stop Control [215]<br />
This function is used to select the source for run and<br />
stop commands. Start/stop via analogue signals can<br />
be achieved by combining a few functions. This is<br />
described in the Chapter 7. page 35.<br />
215 Run/Stp Ctrl<br />
StpA<br />
Remote<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43015<br />
Profibus slot/index 168/174<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Reset Contmrol [216]<br />
When the VSD is stopped due to a failure, a reset<br />
command is required to make it possible to restart the<br />
VSD. Use this function to select the source of the reset<br />
signal.<br />
Default:<br />
Remote 0<br />
Keyboard 1<br />
Com 2<br />
Remote +<br />
Keyb<br />
Com +<br />
Keyb<br />
Rem+Keyb<br />
+Com<br />
3<br />
4<br />
5<br />
Option 6<br />
Remote<br />
Communication information<br />
216 Reset Ctrl<br />
StpA<br />
Remote<br />
The command comes from the inputs of<br />
the terminal strip (terminals 1-22).<br />
The command comes from the command<br />
keys of the Control Panel.<br />
The command comes from the serial<br />
communication (RS 485, Fieldbus).<br />
The command comes from the inputs of<br />
the terminal strip (terminals 1-22) or the<br />
keyboard.<br />
The command comes from the serial<br />
communication (RS485, Fieldbus) or the<br />
keyboard.<br />
The command comes from the inputs of<br />
the terminal strip (terminals 1-22), the<br />
keyboard or the serial communication<br />
(RS485, Fieldbus).<br />
The command comes from an option.<br />
Only available if the option can control<br />
the reset command.<br />
Modbus Instance no/DeviceNet no: 43016<br />
Profibus slot/index 168/175<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Default:<br />
Remote<br />
Remote 0<br />
The start/stop signal comes from the digital<br />
inputs of the terminal strip (terminals 1-22).<br />
Keyboard 1 Start and stop is set on the Control Panel.<br />
Com 2<br />
The start/stop is set via the serial communication<br />
(RS 485, Fieldbus.) See Fieldbus or<br />
RS232/485 option <strong>manual</strong> for details.<br />
Option 3 The start/stop is set via an option.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 61
Local/Remote key function [217]<br />
The Toggle key on the keyboard, see section 9.2.5,<br />
page 48, has two functions and is activated in this<br />
menu. As default the key is just set to operate as a<br />
Toggle key that moves you easily through the menus in<br />
the toggle loop. The second function of the key allows<br />
you to easily swap between Local and normal operation<br />
(set up via [214] and [215]) of the VSD. Local<br />
mode can also be activated via a digital input. If both<br />
[2171] and [2172] is set to Standard, the function is<br />
disabled.<br />
Default:<br />
Standard<br />
Standard 0 Local reference control set via [214]<br />
Remote 1 Local reference control via remote<br />
Keyboard 2 Local reference control via keyboard<br />
Com 3 Local reference control via communication<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43009<br />
Profibus slot/index 168/168<br />
Fieldbus format<br />
Modbus format<br />
Default:<br />
2171 LocRefCtrl<br />
StpA<br />
Standard<br />
UInt<br />
UInt<br />
2172 LocRunCtrl<br />
StpA<br />
Standard<br />
Standard<br />
Standard 0 Local Run/Stop control set via [215]<br />
Remote 1 Local Run/Stop control via remote<br />
Keyboard 2 Local Run/Stop control via keyboard<br />
Com 3 Local Run/Stop control via communication<br />
Lock Code [218]<br />
To prevent the keyboard being used or to change the<br />
setup of the VSD and/or process control, the keyboard<br />
can be locked with a password. This menu,<br />
Lock Code [218], is used to lock and unlock the keyboard.<br />
Enter the password “291” to lock/unlock the<br />
keyboard operation. If the keyboard is not locked<br />
(default) the selection “Lock Code?” will appear. If the<br />
keyboard is already locked, the selection “Unlock<br />
Code?” will appear.<br />
When the keyboard is locked, parameters can be<br />
viewed but not changed. The reference value can be<br />
changed and the VSD can be started, stopped and<br />
reversed if these functions are set to be controlled<br />
from the keyboard.<br />
Default: 0<br />
Range: 0–9999<br />
Rotation [219]<br />
218 Lock Code<br />
Stp 0<br />
A<br />
Overall limitation of motor rotation direction<br />
This function limits the overall rotation, either to left or<br />
right or both directions. This limit is prior to all other<br />
selections, e.g.: if the rotation is limited to right, a Run-<br />
Left command will be ignored. To define left and right<br />
rotation we assume that the motor is connected U-U,<br />
V-V and W-W.<br />
Speed Direction and Rotation<br />
The speed direction can be controlled by:<br />
• RunR/RunL commands on the control panel.<br />
• RunR/RunL commands on the terminal strip<br />
(terminals 1-22).<br />
• Via the serial interface options.<br />
• The parameter sets.<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43010<br />
Profibus slot/index 168/169<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
Right<br />
Left<br />
Fig. 48 Rotation<br />
62 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
In this menu you set the general rotation for the motor.<br />
Default:<br />
R 1<br />
L 2<br />
R + L<br />
Communication information<br />
11.2.2 Remote Signal Level/Edge<br />
[21A]<br />
In this menu you select the way to control the inputs<br />
for RunR, RunL, Stop and Reset that are operated via<br />
the digital inputs on the terminal strip. The inputs are<br />
default set for level-control, and will be active as long<br />
as the input is made and kept high. When edge-control<br />
is selected, the input will be activated by the low to<br />
high transition of the input.<br />
Communication information<br />
Speed direction is limited to right rotation.<br />
The input and key RunL are disabled.<br />
Speed direction is limited to left rotation.<br />
The input and key RunR are disabled.<br />
R+L 3 Both speed directions allowed.<br />
Modbus Instance no/DeviceNet no: 43019<br />
Profibus slot/index 168/178<br />
Fieldbus format<br />
Modbus format<br />
Default:<br />
Level 0<br />
Edge 1<br />
Level<br />
UInt<br />
UInt<br />
The inputs are activated or deactivated<br />
by a continuous high or low signal. Is<br />
commonly used if, for example, a PLC is<br />
used to operate the VSD.<br />
The inputs are activated by a transition;<br />
for Run and Reset from “low” to “high”,<br />
for Stop from “high” to “low”.<br />
Modbus Instance no/DeviceNet no: 43020<br />
Profibus slot/index 168/179<br />
Fieldbus format<br />
Modbus format<br />
219 Rotation<br />
StpA<br />
UInt<br />
UInt<br />
R+L<br />
21A Level/Edge<br />
StpA<br />
Level<br />
NOTE: Edge controlled inputs can comply with the<br />
Machine Directive (see the Chapter 8. page 45) if the<br />
inputs are directly used to start and stop the machine.<br />
11.2.3 Mains supply voltage [21B]<br />
WARNING: This menu must be set according<br />
to the VSD product lable and the supply<br />
voltage used. Wrong setting might damage<br />
the VSD or brake resistor.<br />
In this menu the nominal mains supply voltage connected<br />
to the VSD can be selected. The setting will be<br />
valid for all parameter sets. The default setting, Not<br />
defined, is never selectable and is only visible until a<br />
new value is selected.<br />
Once the supply voltage is set, this selection will not<br />
be affected by the Load Default command [243].<br />
Brake chopper activation level is adjusted using the<br />
setting of [21B].<br />
NOTE: The setting is affected by the Load from CP<br />
command [245] and if loading parameter file via<br />
EmoSoftCom.<br />
Default:<br />
Not Defined 0<br />
Not defined<br />
Communication information<br />
Inverter default value used. Only valid if<br />
this parameter is never set.<br />
220-240 V 1 Only valid for <strong>SX</strong>-V-4 (400V)<br />
380-415 V 3<br />
Only valid for <strong>SX</strong>-V-4 (400V)<br />
440-480 V 4 Only valid for <strong>SX</strong>-V-4 (400V)<br />
500-525 V 5 Only valid for <strong>SX</strong>-V-6 (690V)<br />
550-600 V 6 Only valid for <strong>SX</strong>-V-6 (690V)<br />
660-690 V 7 Only valid for <strong>SX</strong>-V-6 (690V)<br />
Modbus Instance no/DeviceNet no: 43381<br />
Profibus slot/index 170/30<br />
Fieldbus format<br />
Modbus format<br />
21B Supply Volts<br />
StpA<br />
Not defined<br />
UInt<br />
UInt<br />
!<br />
CAUTION: Level controlled inputs DO NOT<br />
comply with the Machine Directive if the inputs<br />
are directly used to start and stop the machine.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 63
11.2.4 Motor Data [220]<br />
In this menu you enter the motor data to adapt the<br />
VSD to the connected motor. This will increase the<br />
control accuracy as well as different read-outs and<br />
analogue output signals.<br />
Motor M1 is selected as default and motor data<br />
entered will be valid for motor M1. If you have more<br />
than one motor you need to select the correct motor<br />
in menu [212] before entering motor data.<br />
NOTE: The parameters for motor data cannot be<br />
changed during run mode.<br />
NOTE: The default settings are for a standard 4-pole<br />
motor according to the nominal power of the VSD.<br />
NOTE: Parameter set cannot be changed during run if<br />
the sets is set for different motors.<br />
NOTE: Motor Data in the different sets M1 to M4 can be<br />
revert to default setting in menu [243], Default>Set.<br />
Motor Frequency[222]<br />
Set the nominal motor frequency<br />
Default:<br />
Range:<br />
Resolution<br />
<br />
50 Hz<br />
24-300 Hz<br />
1 Hz<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43042<br />
Profibus slot/index 168/201<br />
Fieldbus format<br />
Modbus format<br />
222 Motor Freq<br />
Stp M1: 50Hz<br />
A<br />
Long, 1=1 Hz<br />
EInt<br />
Motor Power [223]<br />
Set the nominal motor power. If parallel motors, set<br />
the value as sum of motors power<br />
WARNING: Enter the correct motor data to<br />
prevent dangerous situations and assure<br />
correct control.<br />
<br />
223 Motor Power<br />
Stp M1: (P NOM )kW<br />
A<br />
Motor Voltage [221]<br />
Set the nominal motor voltage.<br />
Default:<br />
Range:<br />
Resolution<br />
P NOM VSD<br />
1W-120% x P NOM<br />
3 significant digits<br />
Default:<br />
Range:<br />
Resolution<br />
<br />
400 V for <strong>SX</strong>-V -4<br />
690 V for <strong>SX</strong>-V -6<br />
100-700 V<br />
1 V<br />
NOTE: The Motor Volts value will always be stored as a 3<br />
digit value with a resolution of 1 V.<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43041<br />
Profibus slot/index 168/200<br />
Fieldbus format<br />
Modbus format<br />
221 Motor Volts<br />
Stp M1: 400V<br />
A<br />
Long,<br />
1=0.1 V<br />
EInt<br />
NOTE: The Motor Power value will always be stored as a<br />
3 digit value in W up to 999 W and in kW for all higher<br />
powers.<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43043<br />
Profibus slot/index 168/202<br />
Fieldbus format<br />
Modbus format<br />
P NOM is the nominal VSD power.<br />
Long,<br />
1=1 W<br />
EInt<br />
Motor Current [224]<br />
Set the nominal motor current. If parallel motors set<br />
the sum of the motor currents.<br />
<br />
224 Motor Curr<br />
Stp M1: (I NOM )A<br />
A<br />
Default: I NOM (see note section 11.2.4, page 64)<br />
64 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Range:<br />
25 - 150% x I NOM<br />
Range: 2-144<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43044<br />
Profibus slot/index 168/203<br />
Fieldbus format<br />
Modbus format<br />
I NOM is the nominal VSD current<br />
Motor Speed [225]<br />
Set the nominal asynchronous motor speed.<br />
<br />
Communication information<br />
Long,<br />
1=0.1 A<br />
EInt<br />
Default: n MOT (see note section 11.2.4, page 64)<br />
Range: 50 - 18000 rpm<br />
Resolution 1 rpm, 4 sign digits<br />
WARNING: Do NOT enter a synchronous (noload)<br />
motor speed.<br />
NOTE: Maximum speed [343] is not automatically<br />
changed when the motor speed is changed.<br />
NOTE: Entering a wrong, too low value can cause a<br />
dangerous situation for the driven application due to<br />
high speeds.<br />
Modbus Instance no/DeviceNet no: 43045<br />
Profibus slot/index 168/204<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
1=1 rpm<br />
UInt<br />
Motor Poles [226]<br />
When the nominal speed of the motor is 500 rpm,<br />
the additional menu for entering the number of poles,<br />
[226], appears automatically. In this menu the actual<br />
pole number can be set which will increase the control<br />
accuracy of the VSD.<br />
<br />
Default: 4<br />
225 Motor Speed<br />
StpA<br />
M1: (n MOT )rpm<br />
226 Motor Poles<br />
Stp M1: 4<br />
A<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43046<br />
Profibus slot/index 168/205<br />
Fieldbus format<br />
Modbus format<br />
Motor Cos [227]<br />
Set the nominal Motor cosphi (power factor).<br />
Default:<br />
Range: 0.50 - 1.00<br />
Communication information<br />
Motor ventilation [228]<br />
Parameter for setting the type of motor ventilation.<br />
Affects the characteristics of the I 2 t motor protection<br />
by lowering the actual overload current at lower<br />
speeds.<br />
Communication information<br />
Long, 1=1 pole<br />
EInt<br />
cos NOM (see note section 11.2.4, page<br />
64)<br />
Modbus Instance no/DeviceNet no: 43047<br />
Profibus slot/index 168/206<br />
Fieldbus format Long, 1=0.01<br />
Modbus format<br />
Default:<br />
<br />
<br />
Self<br />
None 0 Limited I 2 t overload curve.<br />
EInt<br />
Self 1 Normal I2 t overload curve. Means that the<br />
motor stands lower current at low speed.<br />
Forced 2<br />
Expanded I 2 t overload curve. Means that the<br />
motor stands almost the whole current also<br />
at lower speed.<br />
Modbus Instance no/DeviceNet no: 43048<br />
Profibus slot/index 168/207<br />
Fieldbus format<br />
Modbus format<br />
227 Motor Cos<br />
Stp M1: A<br />
228 Motor Vent<br />
Stp M1: Self<br />
A<br />
UInt<br />
UInt<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 65
When the motor has no cooling fan, None is selected<br />
and the current level is limited to 55% of rated motor<br />
current.<br />
With a motor with a shaft mounted fan, Self is selected<br />
and the current for overload is limited to 87% from<br />
20% of synchronous speed. At lower speed, the overload<br />
current allowed will be smaller.<br />
When the motor has an external cooling fan, Forced is<br />
selected and the overload current allowed starts at<br />
90% from rated motor current at zero speed, up to<br />
nominal motor current at 70% of synchronous speed.<br />
Fig. 49 shows the characteristics with respect for<br />
Nominal Current and Speed in relation to the motor<br />
ventilation type selected.<br />
xI nom for I 2 t<br />
Default:<br />
<br />
Off, see Note<br />
Off 0 Not active<br />
Short 1<br />
Communication information<br />
Parameters are measured with injected DC<br />
current. No rotation of the shaft will occur.<br />
Modbus Instance no/DeviceNet no: 43049<br />
Profibus slot/index 168/208<br />
Fieldbus format<br />
Modbus format<br />
229 Motor ID-Run<br />
Stp M1: Off<br />
A<br />
UInt<br />
UInt<br />
1.00<br />
0.90<br />
0.87<br />
0.55<br />
Forced<br />
Self<br />
None<br />
NOTE: To run the VSD it is not mandatory for the ID RUN<br />
to be executed, but without it the performance will not<br />
be optimal.<br />
NOTE: If the ID Run is aborted or not completed the<br />
message “Interrupted!” will be displayed. The previous<br />
data do not need to be changed in this case. Check that<br />
the motor data are correct.<br />
0.20 0.70 2.00<br />
xSync Speed<br />
Fig. 49 I 2 t curves<br />
Motor Identification Run [229]<br />
This function is used when the VSD is put into operation<br />
for the first time. To achieve an optimal control<br />
performance, fine tuning of the motor parameters<br />
using a motor ID run is needed. During the test run the<br />
display shows “Test Run” blinking.<br />
To activate the Motor ID run, select “Short” and press<br />
Enter. Then press RunL or RunR on the control panel<br />
to start the ID run. If menu [219] Rotation is set to L<br />
the RunR key is inactive and vice versa. The ID run<br />
can be aborted by giving a Stop command via the<br />
control panel or Enable input. The parameter will automatically<br />
return to OFF when the test is completed.<br />
The message “Test Run OK!” is displayed. Before the<br />
VSD can be operated normally again, press the STOP/<br />
RESET key on the control panel.<br />
During the Short ID run the motor shaft does not<br />
rotate. The VSD measures the rotor and stator resistance.<br />
.<br />
Motor Sound [22A]<br />
Sets the sound characteristic of the VSD output stage<br />
by changing the switching frequency and/or pattern.<br />
Generally the motor noise will go down at higher<br />
switching frequencies.<br />
Default:<br />
Communication information<br />
F<br />
E 0 Switching frequency 1.5 kHz<br />
F 1 Switching frequency 3 kHz<br />
G 2 Switching frequency 6 kHz<br />
H 3<br />
Advanced 4<br />
Switching frequency 6 kHz, random frequency<br />
(+750 Hz)<br />
Switching frequency and PWM mode<br />
setup via [22E]<br />
Modbus Instance no/DeviceNet no: 43050<br />
Profibus slot/index 168/209<br />
Fieldbus format<br />
Modbus format<br />
<br />
22A Motor Sound<br />
Stp M1: F<br />
A<br />
UInt<br />
UInt<br />
66 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
NOTE: At switching frequencies >3 kHz derating may<br />
become necessary. If the heat sink temperature gets too<br />
high the switching frequency is decreased to avoid<br />
tripping. This is done automatically in the VSD. The<br />
default switching frequency is 3 kHz.<br />
Encoder Feedback [22B]<br />
Only visible if the Encoder option board is installed.<br />
This parameter enables or disables the encoder feedback<br />
from the motor to the VSD.<br />
Default: Off<br />
On 0 Encoder feedback enabled<br />
Off 1 Encoder feedback disabled<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43051<br />
Profibus slot/index 168/210<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Encoder Pulses [22C]<br />
Only visible if the Encoder option board is installed.<br />
This parameter describes the number of pulses per<br />
rotation for your encoder, i.e. it is encoder specific. For<br />
more information please see the encoder <strong>manual</strong>.<br />
<br />
<br />
Default: 1024<br />
Range: 5–16384<br />
Communication information<br />
22B Encoder<br />
Stp M1: Off<br />
A<br />
22C Enc Pulses<br />
Stp M1: 1024<br />
A<br />
Modbus Instance no/DeviceNet no: 43052<br />
Profibus slot/index 168/211<br />
Fieldbus format<br />
Long, 1=1 pulse<br />
Modbus format<br />
EInt<br />
speed [712]. If you get the wrong sign for the value,<br />
swap encoder input A and B.<br />
Unit:<br />
Resolution:<br />
rpm<br />
Communication information<br />
Motor PWM [22E]<br />
Menus for advanced setup of motor<br />
modulation properties PWM = Pulse Width<br />
Modulation).<br />
PWM Fswitch [22E1]<br />
Set the PWM switching frequency of the VSD<br />
Communication information<br />
speed measured via the encoder<br />
Modbus Instance no/DeviceNet no: 42911<br />
Profibus slot/index 168/70<br />
Fieldbus format<br />
Modbus format<br />
Default:<br />
Range<br />
Resolution<br />
<br />
3.00 kHz<br />
1.50 - 6.00kHz<br />
0.01kHz<br />
Int<br />
Int<br />
Modbus Instance no/DeviceNet no: 43053<br />
Profibus slot/index 168/212<br />
Fieldbus format<br />
Modbus format<br />
22D Enc Speed<br />
Stp M1: XXrpm<br />
A<br />
22E1 PWM Fswitch<br />
Stp 3.00kHz<br />
A<br />
Long, 1=1Hz<br />
EInt<br />
Encoder Speed [22D]<br />
Only visible if the Encoder option board is installed.<br />
This parameter shows the measured motor speed. To<br />
check if the encoder is correctly installed, set Encoder<br />
feedback [22B] to Off, run the VSD at any speed and<br />
compare with the value in this menu. The value in this<br />
menu [22D] should be about the same as the motor<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 67
PWM Mode [22E2]<br />
Default:<br />
Standard<br />
Standard 0 Standard<br />
Sine Filt 1<br />
Communication information<br />
PWM Random [22E3]<br />
Communication information<br />
Sine Filter mode for use with output Sine<br />
Filters<br />
Modbus Instance no/DeviceNet no: 43054<br />
Profibus slot/index 168/213<br />
Fieldbus format<br />
Modbus format<br />
Default:<br />
Off<br />
Off 0 Random modulation is Off.<br />
On 1<br />
UInt<br />
UInt<br />
Random modulation is active. Random frequency<br />
variation range is ± 1/8 of level set<br />
in [E22E1].<br />
Modbus Instance no/DeviceNet no: 43055<br />
Profibus slot/index 168/214<br />
Fieldbus format<br />
Modbus format<br />
22E2 PWM Mode<br />
Stp Standard<br />
A<br />
22E3 PWM Random<br />
Stp Off<br />
A<br />
UInt<br />
UInt<br />
11.2.5 Motor Protection [230]<br />
This function protects the motor against overload<br />
based on the standard IEC 60947-4-2.<br />
Motor I 2 t Type [231]<br />
The motor protection function makes it possible to<br />
protect the motor from overload as published in the<br />
standard IEC 60947-4-2. It does this using Motor I2t<br />
Current, [232] as a reference. The Motor I2t Time [233]<br />
is used to define the time behaviour of the function.<br />
The current set in [232] can be delivered infinite in<br />
time. If for instance in [233] a time of 1000 s is chosen<br />
the upper curve of Fig. 50 is valid. The value on the x-<br />
axis is the multiple of the current chosen in [232]. The<br />
time [233] is the time that an overloaded motor is<br />
switched off or is reduced in power at 1.2 times the<br />
current set in [232].<br />
Default: Trip<br />
Off 0 I 2 t motor protection is not active.<br />
Trip 1<br />
Limit 2<br />
Communication information<br />
Motor I 2 t Current [232]<br />
Sets the current limit for the motor I 2 t protection.<br />
Communication information<br />
When the I 2 t time is exceeded, the VSD will<br />
trip on “Motor I 2 t”.<br />
This mode helps to keep the <strong>inverter</strong> running<br />
when the Motor I2t function is just<br />
before tripping the VSD. The trip is<br />
replaced by current limiting with a maximum<br />
current level set by the value out of<br />
the menu [232]. In this way, if the reduced<br />
current can drive the load, the VSD continues<br />
running.<br />
Modbus Instance no/DeviceNet no: 43061<br />
Profibus slot/index 168/220<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
NOTE: When Mot I2t Type=Limit, the VSD can control the<br />
speed < MinSpeed to reduce the motor current.<br />
Default:<br />
Range:<br />
100% of I MOT<br />
0–150% of I MOT<br />
Modbus Instance no/DeviceNet no: 43062<br />
Profibus slot/index 168/221<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
231 Mot I 2 t Type<br />
Stp M1: Trip<br />
A<br />
232 Mot I 2 t Curr<br />
Stp 100%<br />
A<br />
EInt<br />
NOTE: When the selection Limit is set in menu [231], the<br />
value must be above the no-load current of the motor.<br />
68 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Motor I 2 t Time [233]<br />
Sets the time of the I 2 t function. After this time the limit<br />
for the I 2 t is reached if operating with 120% of the I 2 t<br />
current value. Valid when start from 0 rpm.<br />
NOTE: Not the time constant of the motor.<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43063<br />
Profibus slot/index 168/222<br />
Fieldbus format<br />
Long, 1=1 s<br />
Modbus format<br />
EInt<br />
233 Mot I 2 t Time<br />
Stp M1: 60s<br />
A<br />
Default:<br />
Range:<br />
60 s<br />
60–1200 s<br />
100000<br />
10000<br />
t [s]<br />
1000<br />
1000 s (120%)<br />
100<br />
240 s (120%)<br />
480 s (120%)<br />
60 s (120%)<br />
120 s (120%)<br />
10<br />
Fig. 50 I 2 t function<br />
1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2<br />
Actual output current/ I 2 t-current<br />
i / I2t-current<br />
Fig. 50 shows how the function integrates the square<br />
of the motor current according to the Mot I 2 t Curr<br />
[232] and the Mot I 2 t Time [233].<br />
When the selection Trip is set in menu [231] the VSD<br />
trips if this limit is exceeded.<br />
When the selection Limit is set in menu [231] the VSD<br />
reduces the torque if the integrated value is 95% or<br />
closer to the limit, so that the limit cannot be<br />
exceeded.<br />
NOTE: If it is not possible to reduce the current, the VSD<br />
will trip after exceeding 110% of the limit.<br />
Example<br />
In Fig. 50 the thick grey line shows the following example.<br />
• Menu [232] Mot I 2 t Curr is set to 100%.<br />
1.2 x 100% = 120%<br />
• Menu [233] Mot I 2 t Time is set to 1000 s.<br />
This means that the VSD will trip or reduce after 1000<br />
s if the current is 1.2 times of 100% nominal motor<br />
current.<br />
Thermal Protection [234]<br />
Only visible if the PTC/PT100 option board is installed.<br />
Set the PTC input for thermal protection of the motor.<br />
The motor thermistors (PTC) must comply with DIN<br />
44081/44082. Please refer to the <strong>manual</strong> for the PTC/<br />
PT100 option board.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 69
Menu [234] PTC contains functions to enable or disable<br />
the PTC input.<br />
Default:<br />
Off 0<br />
PTC 1<br />
PT100 2<br />
PTC+PT100 3<br />
Off<br />
Communication information<br />
Motor Class [235]<br />
Only visible if the PTC/PT100 option board is installed.<br />
Set the class of motor used. The trip levels for the<br />
PT100 sensor will automatically be set according to<br />
the setting in this menu.<br />
Communication information<br />
PTC and PT100 motor protection are disabled.<br />
Enables the PTC protection of the motor<br />
via the insulated option board.<br />
Enables the PT100 protection for the<br />
motor via the insulated option board.<br />
Enables the PTC protection as well as the<br />
PT100 protection for the motor via the<br />
insulated option board.<br />
Modbus Instance no/DeviceNet no: 43064<br />
Profibus slot/index 168/223<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
NOTE: PTC option and PT100 selections can only be<br />
selected when the option board is mounted.<br />
Default:<br />
A 100C 0<br />
E 115C 1<br />
B 120C 2<br />
F 140C 3<br />
F Nema 145C 4<br />
H 165C 5<br />
F 140C<br />
Modbus Instance no/DeviceNet no: 43065<br />
Profibus slot/index 168/224<br />
Fieldbus format<br />
Modbus format<br />
234 Thermal Prot<br />
StpA<br />
Off<br />
235 Mot Class<br />
StpA<br />
F 140C<br />
UInt<br />
UInt<br />
NOTE: This menu is only valid for PT 100.<br />
PT100 Inputs [236]<br />
Sets which of PT100 inputs that should be used for<br />
thermal protection. Deselecting not used PT100<br />
inputs on the PTC/PT100 option board in order to<br />
ignore those inputs, i.e. extra external wiring is not<br />
needed if port is not used.<br />
Default: PT100 1+2+3<br />
Selection:<br />
Communication information<br />
PT100 1, PT100 2, PT100 1+2, PT100<br />
3, PT100 1+3, PT100 2+3, PT100<br />
1+2+3<br />
PT100 1 1 Channel 1 used for PT100 protection<br />
PT100 2 2 Channel 2 used for PT100 protection<br />
PT100 1+2 3 Channel 1+2 used for PT100 protection<br />
PT100 3 4 Channel 3 used for PT100 protection<br />
PT100 1+3 5 Channel 1+3 used for PT100 protection<br />
PT100 2+3 6 Channel 2+3 used for PT100 protection<br />
PT100 1+2+3 7<br />
Channel 1+2+3 used for PT100 protection<br />
Modbus Instance no/DeviceNet no: 43066<br />
Profibus slot/index 168/225<br />
Fieldbus format<br />
Modbus format<br />
236 PT100 Inputs<br />
Stp PT100 1+2+3<br />
A<br />
UInt<br />
UInt<br />
NOTE: This menu is only valid for PT 100 thermal<br />
protection.<br />
Motor PTC [237]<br />
In this menu the internal motor PTC hardware option is<br />
enabled. This PTC input complies with DIN 44081/<br />
44082. Please refer to the <strong>manual</strong> for the PTC/PT100<br />
option board for electrical specification.<br />
This menu is only visible if a PTC (or resistor
2. Enable input by setting menu [237] Motor<br />
PTC=On.<br />
If enabled and
The active set can be viewed with function [721] FI<br />
status.<br />
NOTE: Parameter set cannot be changed during run if<br />
this also would imply a change of the motor set (M2-<br />
M4).<br />
Copy Set [242]<br />
This function copies the content of a parameter set<br />
into another parameter set.<br />
Default: A>B<br />
A>B 0 Copy set A to set B<br />
A>C 1 Copy set A to set C<br />
A>D 2 Copy set A to set D<br />
B>A 3 Copy set B to set A<br />
B>C 4 Copy set B to set C<br />
B>D 5 Copy set B to set D<br />
C>A 6 Copy set C to set A<br />
C>B 7 Copy set C to set B<br />
C>D 8 Copy set C to set D<br />
D>A 9 Copy set D to set A<br />
D>B 10 Copy set D to set B<br />
D>C 11 Copy set D to set C<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43021<br />
Profibus slot/index 168/180<br />
Fieldbus format<br />
Modbus format<br />
242 Copy Set<br />
StpA<br />
A>B<br />
UInt<br />
UInt<br />
NOTE: The actual value of menu [310] will not be copied<br />
into the other set.<br />
A>B means that the content of parameter set A is<br />
copied into parameter set B.<br />
Load Default Values Into Set [243]<br />
With this function three different levels (factory settings)<br />
can be selected for the four parameter sets.<br />
When loading the default settings, all changes made in<br />
the software are set to factory settings. This function<br />
also includes selections for loading default settings to<br />
the four different Motor Data Sets.<br />
Default:<br />
A 0<br />
B 1<br />
C 2<br />
D 3<br />
ABCD 4<br />
Factory 5<br />
M1 6<br />
M2 7<br />
M3 8<br />
M4 9<br />
M1234 10<br />
Communication information<br />
A<br />
Only the selected parameter set will revert<br />
to its default settings.<br />
All four parameter sets will revert to the<br />
default settings.<br />
All settings, except [211], [221]-[22D],<br />
[261], [3A1] and [923], will revert to the<br />
default settings.<br />
Only the selected motor set will revert to its<br />
default settings.<br />
All four motor sets will revert to default settnings.<br />
Modbus Instance no/DeviceNet no: 43023<br />
Profibus slot/index 168/182<br />
Fieldbus format<br />
Modbus format<br />
243 Default>Set<br />
StpA<br />
UInt<br />
UInt<br />
NOTE: Trip log hour counter and other VIEW ONLY menus<br />
are not regarded as settings and will be unaffected.<br />
NOTE: If “Factory” is selected, the message “Sure?” is<br />
displayed. Press the + key to display “Yes” and then<br />
Enter to confirm.<br />
A<br />
NOTE: The parameters in menu [220], Motor data, are<br />
not affected by loading defaults when restoring<br />
parameter sets A–D.<br />
72 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Copy All Settings to Control Panel [244]<br />
All the settings can be copied into the control panel<br />
including the motor data. Start commands will be<br />
ignored during copying.<br />
Default:<br />
No Copy<br />
No Copy 0 Nothing will be copied<br />
Copy 1 Copy all settings<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43024<br />
Profibus slot/index 168/183<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
NOTE: The actual value of menu [310] will not be copied<br />
into control panel memory set.<br />
Load Settings from Control Panel [245]<br />
This function can load all four parameter sets from the<br />
control panel to the VSD. Parameter sets from the<br />
source VSD are copied to all parameter sets in the target<br />
VSD, i.e. A to A, B to B, C to C and D to D.<br />
Start commands will be ignored during loading.<br />
Default:<br />
No Copy<br />
No Copy 0 Nothing will be loaded.<br />
A 1 Data from parameter set A is loaded.<br />
B 2 Data from parameter set B is loaded.<br />
C 3 Data from parameter set C is loaded.<br />
D 4 Data from parameter set D is loaded.<br />
ABCD 5<br />
A+Mot 6<br />
B+Mot 7<br />
C+Mot 8<br />
D+Mot 9<br />
<br />
<br />
ABCD+Mot 10<br />
244 Copy to CP<br />
StpA<br />
No Copy<br />
245 Load from CP<br />
StpA<br />
No Copy<br />
Data from parameter sets A, B, C and D are<br />
loaded.<br />
Parameter set A and Motor data are<br />
loaded.<br />
Parameter set B and Motor data are<br />
loaded.<br />
Parameter set C and Motor data are<br />
loaded.<br />
Parameter set D and Motor data are<br />
loaded.<br />
Parameter sets A, B, C, D and Motor data<br />
are loaded.<br />
M1 11 Data from motor 1 is loaded.<br />
M2 12 Data from motor 2 is loaded.<br />
M3 13 Data from motor 3 is loaded.<br />
M4 14 Data from motor 4 is loaded.<br />
M1M2M3<br />
M4<br />
15 Data from motor 1, 2, 3 and 4 are loaded.<br />
All 16 All data is loaded from the control panel.<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43025<br />
Profibus slot/index 168/184<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
NOTE: Loading from the control panel will not affect the<br />
value in menu [310].<br />
11.2.7 Trip Autoreset/Trip Conditions<br />
[250]<br />
The benefit of this feature is that occasional trips that<br />
do not affect the process will be automatically reset.<br />
Only when the failure keeps on coming back, recurring<br />
at defined times and therefore cannot be solved by the<br />
VSD, will the unit give an alarm to inform the operator<br />
that attention is required.<br />
For all trip functions that can be activated by the user<br />
you can select to control the motor down to zero<br />
speed according to set deceleration ramp to avoid<br />
water hammer.<br />
Also see section 12.2, page 158.<br />
Autoreset example:<br />
In an application it is known that the main supply voltage<br />
sometimes disappears for a very short time, a socalled<br />
“dip”. That will cause the VSD to trip an “Undervoltage<br />
alarm”. Using the Autoreset function, this trip<br />
will be acknowledged automatically.<br />
• Enable the Autoreset function by making the reset<br />
input continuously high.<br />
• Activate the Autoreset function in the menu [251],<br />
Number of trips.<br />
• Select in menus [252] to [25N] the Trip condition<br />
that are allowed to be automatically reset by the<br />
Autoreset function after the set delay time has<br />
expired.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 73
Number of Trips [251]<br />
Any number set above 0 activates the Autoreset. This<br />
means that after a trip, the VSD will restart automatically<br />
according to the number of attempts selected.<br />
No restart attempts will take place unless all conditions<br />
are normal.<br />
If the Autoreset counter (not visible) contains more<br />
trips than the selected number of attempts, the<br />
Autoreset cycle will be interrupted. No Autoreset will<br />
then take place.<br />
If there are no trips for more than 10 minutes, the<br />
Autoreset counter decreases by one.<br />
If the maximum number of trips has been reached, the<br />
trip message hour counter is marked with an “A”.<br />
If the Autoreset is full then the VSD must be reset by a<br />
normal Reset.<br />
Example:<br />
• Autoreset = 5<br />
• Within 10 minutes 6 trips occur<br />
• At the 6th trip there is no Autoreset, because the<br />
Autoreset trip log contains 5 trips already.<br />
• To reset, apply a normal reset: set the reset input<br />
high to low and high again to maintain the Autoreset<br />
function. The counter is reset.<br />
Default:<br />
Range:<br />
0 (no Autoreset)<br />
0–10 attempts<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43071<br />
Profibus slot/index 168/230<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
NOTE: An auto reset is delayed by the remaining ramp<br />
time.<br />
Over temperature [252]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Default:<br />
251 No of Trips<br />
Stp 0<br />
A<br />
252 Overtemp<br />
StpA<br />
Off<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43072<br />
Profibus slot/index 168/231<br />
Fieldbus format<br />
Modbus format<br />
Overvolt D [253]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Communication information<br />
Overvolt G [254]<br />
Delay time starts counting when the fault is gone<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Communication information<br />
Long, 1=1 s<br />
EInt<br />
NOTE: An auto reset is delayed by the remaining ramp<br />
time.<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
Modbus Instance no/DeviceNet no: 43075<br />
Profibus slot/index 168/234<br />
Fieldbus format<br />
Modbus format<br />
Long, 1=1 s<br />
EInt<br />
NOTE: An auto reset is delayed by the remaining ramp<br />
time.<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
253 Overvolt D<br />
Stp A<br />
Off<br />
254 Overvolt G<br />
Stp A<br />
Off<br />
Modbus Instance no/DeviceNet no: 43076<br />
74 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Profibus slot/index 168/235<br />
Fieldbus format<br />
Long, 1=1 s<br />
Modbus format<br />
EInt<br />
Overvolt [255]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43077<br />
Profibus slot/index 168/236<br />
Fieldbus format<br />
Long, 1=1 s<br />
Modbus format<br />
EInt<br />
Motor Lost [256]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
NOTE: Only visible when Motor Lost is selected.<br />
Communication information<br />
255 Overvolt<br />
Stp A<br />
Off<br />
256 Motor Lost<br />
Stp A<br />
Off<br />
Modbus Instance no/DeviceNet no: 43083<br />
Profibus slot/index 168/242<br />
Fieldbus format<br />
Long, 1=1 s<br />
Modbus format<br />
EInt<br />
Locked Rotor [257]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43086<br />
Profibus slot/index 168/245<br />
Fieldbus format<br />
Long, 1=1 s<br />
Modbus format<br />
EInt<br />
Power Fault [258]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43087<br />
Profibus slot/index 168/246<br />
Fieldbus format<br />
Modbus format<br />
257 Locked Rotor<br />
Stp A<br />
Off<br />
258 Power Fault<br />
Stp A<br />
Off<br />
Long, 1=1 s<br />
EInt<br />
Undervoltage [259]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
259 Undervoltage<br />
Stp A<br />
Off<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 75
Communication information<br />
Modbus Instance no/DeviceNet no: 43088<br />
Profibus slot/index 168/247<br />
Fieldbus format<br />
Modbus format<br />
Motor I 2 t [25A]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
Communication information<br />
Long, 1=1 s<br />
EInt<br />
Modbus Instance no/DeviceNet no: 43073<br />
Profibus slot/index 168/232<br />
Fieldbus format<br />
Modbus format<br />
25A Motor I 2 t<br />
Stp A<br />
Long, 1=1 s<br />
EInt<br />
Off<br />
PT100 [25C]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43078<br />
Profibus slot/index 168/237<br />
Fieldbus format<br />
Modbus format<br />
25C PT100<br />
Stp A<br />
Long, 1=1 s<br />
EInt<br />
PT100 Trip Type [25D]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
25D PT100 TT<br />
Stp A Trip<br />
Off<br />
Motor I 2 t Trip Type [25B]<br />
Select the preferred way to react to a Motor I 2 t trip.<br />
Default:<br />
Selection:<br />
Trip<br />
Same as menu [25B]<br />
25B Motor I 2 t TT<br />
Stp A Trip<br />
Default:<br />
Trip<br />
Trip 0 The motor will trip<br />
Deceleration 1 The motor will decelerate<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43074<br />
Profibus slot/index 168/233<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43079<br />
Profibus slot/index 168/238<br />
Fieldbus format<br />
Modbus format<br />
Uint<br />
UInt<br />
PTC [25E]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
25E PTC<br />
Stp A<br />
Off<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
76 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Communication information<br />
Selection:<br />
Same as menu [25B]<br />
Modbus Instance no/DeviceNet no: 43084<br />
Profibus slot/index 168/243<br />
Fieldbus format<br />
Modbus format<br />
PTC Trip Type [25F]<br />
Select the preferred way to react to a PTC trip.<br />
Default:<br />
Selection:<br />
Trip<br />
Same as menu [25B]<br />
Communication information<br />
Long, 1=1 s<br />
EInt<br />
Modbus Instance no/DeviceNet no: 43085<br />
Profibus slot/index 168/244<br />
Fieldbus format<br />
Modbus format<br />
25F PTC TT<br />
Stp A<br />
Trip<br />
UInt<br />
UInt<br />
External Trip [25G]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43081<br />
Profibus slot/index 168/240<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Communication Error [25I]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43089<br />
Profibus slot/index 168/248<br />
Fieldbus format<br />
Modbus format<br />
25I Com Error<br />
Stp A<br />
Off<br />
Long, 1=1 s<br />
EInt<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
25G Ext Trip<br />
Stp A<br />
Off<br />
Communication Error Trip Type [25J]<br />
Select the preferred way to react to a communication<br />
trip.<br />
25J Com Error TT<br />
Stp A Trip<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43080<br />
Profibus slot/index 168/239<br />
Fieldbus format<br />
Long, 1=1 s<br />
Modbus format<br />
EInt<br />
External Trip Type [25H]<br />
Select the preferred way to react to an alarm trip.<br />
Default: Trip<br />
Selection: Same as menu [25B]<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43090<br />
Profibus slot/index 168/249<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Default:<br />
25H Ext Trip TT<br />
Stp A Trip<br />
Trip<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 77
Min Alarm [25K]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
25K Min Alarm<br />
Stp A<br />
Off<br />
Profibus slot/index 168/252<br />
Fieldbus format<br />
Modbus format<br />
Long, 1=1 s<br />
EInt<br />
Max Alarm Trip Type [25N]<br />
Select the preferred way to react to a max alarm trip.<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
Communication information<br />
Default:<br />
Selection:<br />
25N Max Alarm TT<br />
Stp A Trip<br />
Trip<br />
Same as menu [25B]<br />
Modbus Instance no/DeviceNet no: 43091<br />
Profibus slot/index 168/250<br />
Fieldbus format<br />
Long, 1=1 s<br />
Modbus format<br />
EInt<br />
Min Alarm Trip Type [25L]<br />
Select the preferred way to react to a min alarm trip.<br />
Default:<br />
Selection:<br />
Trip<br />
Same as menu [25B]<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43092<br />
Profibus slot/index 168/251<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Max Alarm [25M]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
Communication information<br />
25L Min Alarm TT<br />
Stp A Trip<br />
25M Max Alarm<br />
StpA<br />
Off<br />
Modbus Instance no/DeviceNet no: 43093<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43094<br />
Profibus slot/index 168/253<br />
Fieldbus format<br />
Modbus format<br />
Over current F [25O]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
Communication information<br />
UInt<br />
UInt<br />
Modbus Instance no/DeviceNet no: 43082<br />
Profibus slot/index 168/241<br />
Fieldbus format<br />
Modbus format<br />
Long, 1=1 s<br />
EInt<br />
Pump [25P]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Default:<br />
Off<br />
Off 0 Off<br />
25O Over curr F<br />
Stp A<br />
Off<br />
25P Pump<br />
Stp A<br />
Off<br />
78 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
1–3600 1–3600 1–3600 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43095<br />
Profibus slot/index 168/254<br />
Fieldbus format<br />
Modbus format<br />
Long, 1=1 s<br />
EInt<br />
Over Speed [25Q]<br />
Delay time starts counting when the fault is gone.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
25Q Over speed<br />
Stp A<br />
Off<br />
External Motor Trip Type [25S]<br />
Select the preferred way to react to an alarm trip.<br />
Default:<br />
Selection:<br />
Trip<br />
Same as menu [25B]<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43098<br />
Profibus slot/index 168/240<br />
Fieldbus format<br />
Modbus format<br />
25S Ext Mot TT<br />
Stp A Trip<br />
UInt<br />
UInt<br />
Liquid cooling low level [25T]<br />
Delay time starts counting when the fault disappears.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43096<br />
Profibus slot/index 169/0<br />
Fieldbus format<br />
Long, 1=1 s<br />
Modbus format<br />
EInt<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
25T LC Level<br />
Stp A<br />
Off<br />
External Motor Temperature [25R]<br />
Delay time starts counting when the fault disappears.<br />
When the time delay has elapsed, the alarm will be<br />
reset if the function is active.<br />
Default:<br />
Off<br />
Off 0 Off<br />
1–3600 1–3600 1–3600 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43097<br />
Profibus slot/index 168/239<br />
Fieldbus format<br />
Modbus format<br />
25R Ext Mot Temp<br />
Stp A<br />
Off<br />
Long, 1=1 s<br />
EInt<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43099<br />
Profibus slot/index 169/3<br />
Fieldbus format<br />
Modbus format<br />
Liquid Cooling Low level Trip Type [25U]<br />
Select the preferred way to react to an alarm trip.<br />
Default:<br />
Selection:<br />
Trip<br />
Same as menu [25B]<br />
Communication information<br />
Long, 1=1 s<br />
EInt<br />
Modbus Instance no/DeviceNet no: 43100<br />
Profibus slot/index 169/4<br />
Fieldbus format<br />
25U LC Level TT<br />
Stp A Trip<br />
UInt<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 79
Modbus format<br />
UInt<br />
Brake Fault [25V]<br />
Select the preferred way to react to an alarm trip, activate<br />
auto reset and specify delay time.<br />
Default Off<br />
25V Brk Fault<br />
Stp A<br />
Off<br />
Off 0 Autoreset not activated.<br />
1 - 3600s 1 - 3600s Brake fault auto reset delay time.<br />
11.2.8 Serial Communication [260]<br />
This function is to define the communication parameters<br />
for serial communication. There are two types of<br />
options available for serial communication, RS232/<br />
485 (Modbus/RTU) and fieldbus modules (Profibus,<br />
DeviceNet and Ethernet). For more information see<br />
chapter Serial communication and respective option<br />
<strong>manual</strong>.<br />
Comm Type [261]<br />
Select RS232/485 [262] or Fieldbus [263].<br />
<br />
261 Com Type<br />
Stp A RS232/485<br />
Default:<br />
RS232/485 0<br />
Fieldbus 1<br />
RS232/485<br />
RS232/485 selected<br />
Fieldbus selected (Profibus, DeviceNet or<br />
Modbus/TCP)<br />
NOTE: Toggling the setting in this menu will perform a<br />
soft reset (re-boot) of the Fieldbus module.<br />
RS232/485 [262]<br />
Press Enter to set up the parameters for RS232/485<br />
(Modbus/RTU) communication.<br />
262 RS232/485<br />
Stp<br />
Baud rate [2621]<br />
Set the baud rate for the communication.<br />
NOTE: This baud rate is only used for the isolated<br />
RS232/485 option.<br />
Default: 9600<br />
2400 0<br />
4800 1<br />
9600 2<br />
19200 3<br />
38400 4<br />
2621 Baudrate<br />
Stp 9600<br />
A<br />
Selected baud rate<br />
Address [2622]<br />
Enter the unit address for the VSD.<br />
NOTE: This address is only used for the isolated RS232/<br />
485 option.<br />
80 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Default: 1<br />
Selection: 1–247<br />
Fieldbus [263]<br />
Press Enter to set up the parameters for fieldbus communication.<br />
Address [2631]<br />
Enter the unit address of the VSD.<br />
Default: 62<br />
Range: Profibus 0–126, DeviceNet 0–63<br />
Node address valid for Profibus and DeviceNet<br />
Process Data Mode [2632]<br />
Enter the mode of process data (cyclic data). For further<br />
information, see the Fieldbus option <strong>manual</strong>.<br />
Default:<br />
Basic<br />
None 0 Control/status information is not used.<br />
Basic 4<br />
Extended 8<br />
4 byte process data control/status information<br />
is used.<br />
4 byte process data (same as Basic setting)<br />
+ additional proprietary protocol for<br />
advanced users is used.<br />
Read/Write [2633]<br />
Select read/write to control the <strong>inverter</strong> over a fieldbus<br />
network. For further information, see the Fieldbus<br />
option <strong>manual</strong>.<br />
Default:<br />
RW 0<br />
Read 1<br />
2622 Address<br />
Stp 1<br />
A<br />
263 Fieldbus<br />
Stp A<br />
2631 Address<br />
Stp A<br />
62<br />
2632 PrData Mode<br />
StpA<br />
Basic<br />
2633 Read/Write<br />
Stp A<br />
RW<br />
RW<br />
Valid for process data. Select R (read only) for logging process<br />
without writing process data. Select RW in normal cases<br />
to control <strong>inverter</strong>.<br />
Additional Process Values [2634]<br />
Define the number of additional process values sent in<br />
cyclic messages.<br />
Default: 0<br />
Range: 0-8<br />
Communication Fault [264]<br />
Main menu for communication fault/warning settings.<br />
For further details please see the Fieldbus option <strong>manual</strong>.<br />
Communication Fault Mode [2641]]<br />
Selects action if a communication fault is detected.<br />
Default:<br />
Off<br />
Off 0 No communication supervision.<br />
Trip 1<br />
Warning 2<br />
Communication information<br />
RS232/485 selected:<br />
The VSD will trip if there is no communication<br />
for time set in parameter [2642].<br />
Fieldbus selected:<br />
The VSD will trip if:<br />
1. The internal communication between<br />
the control board and fieldbus option is<br />
lost for time set in parameter [2642].<br />
2. If a serious network error has occurred.<br />
RS232/485 selected:<br />
The VSD will give a warning if there is no<br />
communication for time set in parameter<br />
[2642].<br />
Fieldbus selected:<br />
The VSD will give a warning if:<br />
1. The internal communication between<br />
the control board and fieldbus option is<br />
lost for time set in parameter [2642].<br />
2. If a serious network error has occurred.<br />
NOTE: Menu [214] and/or [215] must be set to COM to<br />
activate the communication fault function.<br />
Modbus Instance no/DeviceNet no: 43037<br />
Profibus slot/index 168/196<br />
Fieldbus format<br />
Modbus format<br />
2634 AddPrValues<br />
Stp 0<br />
A<br />
2641 ComFlt Mode<br />
Stp A<br />
Off<br />
UInt<br />
UInt<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 81
Communication Fault Time [2642]]<br />
Defines the delay time for the trip/warning.<br />
Default:<br />
Range:<br />
0.5 s<br />
Communication information<br />
Ethernet [265]<br />
Settings for Ethernet module (Modbus/TCP). For further<br />
information, see the Fieldbus option <strong>manual</strong>.<br />
IP Address [2651]<br />
MAC Address [2652]<br />
Subnet Mask [2653]<br />
Gateway [2654]<br />
0.1-15 s<br />
Modbus Instance no/DeviceNet no: 43038<br />
Profibus slot/index 168/197<br />
Fieldbus format<br />
Modbus format<br />
Long, 1=0.1 s<br />
EInt<br />
NOTE: The Ethernet module must be re-booted to<br />
activate the below settings. For example by toggling<br />
parameter [261]. Non-initialized settings indicated by<br />
flashing display text.<br />
Default: 0.0.0.0<br />
Default:<br />
Default: 0.0.0.0<br />
Default: 0.0.0.0<br />
2642 ComFlt Time<br />
Stp 0.5s<br />
A<br />
2651 IP Address<br />
000.000.000.000<br />
2652 MAC Address<br />
Stp 000000000000<br />
A<br />
An unique number for the Ethernet module.<br />
2653 Subnet Mask<br />
0.000.000.000<br />
2654 Gateway<br />
0.000.000.000<br />
DHCP [2655]<br />
Default:<br />
Selection:<br />
Off<br />
On/Off<br />
Fieldbus Signals [266]<br />
Defines modbus mapping for additional process values.<br />
For further information, see the Fieldbus option<br />
<strong>manual</strong>.<br />
FB Signal 1 - 16 [2661]-[266G]<br />
Used to create a block of parameters which are read/<br />
written via communication. 1 to 8 read + 1 to 8 write<br />
parameters possible.<br />
Default: 0<br />
Range: 0-65535<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 42801-42816<br />
Profibus slot/index 167/215-167/230<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
FB Status [269]<br />
Sub menus showing status of fieldbus parameters.<br />
Please see the Fieldbus <strong>manual</strong> for detailed information.<br />
11.3 Process and Application<br />
Parameters [300]<br />
These parameters are mainly adjusted to obtain optimum<br />
process or machine performance.<br />
The read-out, references and actual values depends<br />
on selected process source, [321}:<br />
Table 20<br />
Selected process<br />
source<br />
2655 DHCP<br />
Stp A<br />
Unit for reference and<br />
actual value<br />
Off<br />
2661 FB Signal 1<br />
Stp 0<br />
A<br />
269 FB Status<br />
Stp<br />
Speed rpm 4 digits<br />
Resolution<br />
82 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Table 20<br />
Selected process<br />
source<br />
Torque % 3 digits<br />
PT100 C 3 digits<br />
Frequency Hz 3 digits<br />
11.3.1 Set/View Reference Value<br />
[310]<br />
View reference value<br />
As default the menu [310] is in view operation. The<br />
value of the active reference signal is displayed. The<br />
value is displayed according to selected process<br />
source, [321] or the process unit selected in menu<br />
[322].<br />
Set reference value<br />
If the function Reference Control [214] is set to: Ref<br />
Control = Keyboard, the reference value can be set in<br />
menu Set/View Reference [310] as a normal parameter<br />
or as a motor potentiometer with the + and - keys<br />
on the control panel depending on the selection of<br />
Keyboard Reference Mode in menu [369]. The ramp<br />
times used for setting the reference value with the<br />
Normal function selected in menu [369] are according<br />
to the set Acc Time [331] and Dec Time [332]. The<br />
ramp times used for setting the reference value with<br />
the MotPot function selected in [369] are according to<br />
the set Acc MotPot [333] and Dec MotPot [334].<br />
Menu [310] displays on-line the actual reference value<br />
according to the Mode Settings in Table 20.<br />
Default:<br />
0 rpm<br />
Dependent on:<br />
Process Source [321] and Process Unit<br />
[322]<br />
Speed mode 0 - max speed [343]<br />
Torque mode 0 - max torque [351]<br />
Other modes<br />
Communication information<br />
Min according to menu [324] - max according<br />
to menu [325]<br />
Modbus Instance no/DeviceNet no: 42991<br />
Profibus slot/index 168/150<br />
Fieldbus format<br />
Modbus format<br />
Unit for reference and<br />
actual value<br />
310 Set/View ref<br />
Stp<br />
0rpm<br />
Long<br />
EInt<br />
Resolution<br />
NOTE: The actual value in menu [310] is not copied, or<br />
loaded from the control panel memory when Copy Set<br />
[242], Copy to CP [244] or Load from CP [245] is<br />
performed.<br />
NOTE: If the MotPot function is used, the reference value<br />
ramp times are according to the Acc MotPot [333] and<br />
Dec MotPot [334] settings. Actual speed ramp will be<br />
limited according to Acc Time [331] and Dec Time [332].<br />
NOTE: Write access to this parameter is only allowed<br />
when menu“Ref Control [214] is set to Keyboard. When<br />
Reference control is used, see section 10.5 Reference<br />
signal.<br />
11.3.2 Process Settings [320]<br />
With these functions, the VSD can be set up to fit the<br />
application. The menus [110], [120], [310], [362]-[368]<br />
and [711] use the process unit selected in [321] and<br />
[322] for the application, e.g. rpm, bar or m3/h. This<br />
makes it possible to easily set up the VSD for the<br />
required process requirements, as well as for copying<br />
the range of a feedback sensor to set up the Process<br />
Value Minimum and Maximum in order to establish<br />
accurate actual process information.<br />
Process Source [321]<br />
Select the signal source for the process value that<br />
controls the motor. The Process Source can be set to<br />
act as a function of the process signal on AnIn F(AnIn),<br />
a function of the motor speed F(Speed), a function of<br />
the shaft torque F(Torque) or as a function of a process<br />
value from serial communication F(Bus). The right<br />
function to select depends on the characteristics and<br />
behaviour of the process. If the selection Speed,<br />
Torque or Frequency is set, the VSD will use speed,<br />
torque or frequency as reference value.<br />
Example<br />
An axial fan is speed-controlled and there is no feedback<br />
signal available. The process needs to be controlled<br />
within fixed process values in “m 3 /hr” and a<br />
process read-out of the air flow is needed. The characteristic<br />
of this fan is that the air flow is linearly related<br />
to the actual speed. So by selecting F(Speed) as the<br />
Process Source, the process can easily be controlled.<br />
The selection F(xx) indicates that a process unit and<br />
scaling is needed, set in menus [322]-[328]. This<br />
makes it possible to e.g. use pressure sensors to<br />
measure flow etc. If F(AnIn) is selected, the source is<br />
automatically connected to the AnIn which has Process<br />
Value as selected.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 83
Default:<br />
Speed<br />
F(AnIn) 0<br />
Function of analogue input. E.g. via PID<br />
control, [330].<br />
Speed 1 Speed as process reference 1 .<br />
PT100 3 Temperature as process reference.<br />
F(Speed) 4 Function of speed<br />
F(Bus) 6 Function of communication reference<br />
Frequency 7 Frequency as process reference 1 .<br />
1 . Only when Drive mode [213] is set to Speed or V/<br />
Hz.<br />
NOTE: When PT100 is selected, use PT100 channel 1 on<br />
the PTC/PT100 option board.<br />
NOTE: If Speed, Torque or Frequency is chosen in menu<br />
[321] Proc Source, menus [322] - [328] are hidden.<br />
NOTE: The motor control method depends on the<br />
selection of drive mode [213], regardless of selected<br />
process source, [321].<br />
NOTE: If F (Bus) is chosen in menu [321]see section<br />
10.5.1 Process value.<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43302<br />
Profibus slot/index 169/206<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Process Unit [322]<br />
321 Proc Source<br />
StpA<br />
Speed<br />
322 Proc Unit<br />
Stp A<br />
rpm<br />
Default: rpm<br />
Off 0 No unit selection<br />
% 1 Percent<br />
°C 2 Degrees Centigrade<br />
°F 3 Degrees Fahrenheit<br />
bar 4 bar<br />
Pa 5 Pascal<br />
Nm 6 Torque<br />
Hz 7 Frequency<br />
rpm 8 Revolutions per minute<br />
m 3 /h 9 Cubic meters per hour<br />
gal/h 10 Gallons per hour<br />
ft 3 /h 11 Cubic feet per hour<br />
User 12 User defined unit<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43303<br />
Profibus slot/index 169/207<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
User-defined Unit [323]<br />
This menu is only displayed if User is selected in menu<br />
[322]. The function enables the user to define a unit<br />
with six symbols. Use the Prev and Next key to move<br />
the cursor to required position. Then use the + and -<br />
keys to scroll down the character list. Confirm the<br />
character by moving the cursor to the next position by<br />
pressing the Next key.<br />
Character<br />
No. for serial<br />
comm.<br />
Character<br />
UInt<br />
Space 0 m 58<br />
0–9 1–10 n 59<br />
A 11 ñ 60<br />
B 12 o 61<br />
C 13 ó 62<br />
D 14 ô 63<br />
E 15 p 64<br />
F 16 q 65<br />
G 17 r 66<br />
H 18 s 67<br />
I 19 t 68<br />
J 20 u 69<br />
K 21 ü 70<br />
L 22 v 71<br />
M 23 w 72<br />
N 24 x 73<br />
O 25 y 74<br />
P 26 z 75<br />
Q 27 å 76<br />
R 28 ä 77<br />
S 29 ö 78<br />
T 30 ! 79<br />
U 31 ¨ 80<br />
No. for serial<br />
comm.<br />
84 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Character<br />
Ü 32 # 81<br />
V 33 $ 82<br />
W 34 % 83<br />
X 35 & 84<br />
Y 36 · 85<br />
Z 37 ( 86<br />
Å 38 ) 87<br />
Ä 39 * 88<br />
Ö 40 + 89<br />
a 41 , 90<br />
á 42 - 91<br />
b 43 . 92<br />
c 44 / 93<br />
d 45 : 94<br />
e 46 ; 95<br />
é 47 < 96<br />
ê 48 = 97<br />
ë 49 > 98<br />
f 50 ? 99<br />
g 51 @ 100<br />
h 52 ^ 101<br />
i 53 _ 102<br />
í 54 103<br />
j 55<br />
k 56<br />
l 57<br />
No. for serial<br />
comm.<br />
Example:<br />
Create a user unit named kPa.<br />
1. When in the menu [323] press Next to move the<br />
cursor to the right most position.<br />
2. Press the + key until the character k is displayed.<br />
3. Press Next.<br />
4. Then press the + key until P is displayed and confirm<br />
with Next.<br />
5. Repeat until you have entered kPa.<br />
2<br />
3<br />
Character<br />
323 User Unit<br />
Stp A<br />
No. for serial<br />
comm.<br />
104<br />
105<br />
Communication information<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
When sending a unit name you send one character at<br />
a time starting at the right most position.<br />
Process Min [324]<br />
This function sets the minimum process value allowed.<br />
Default: 0<br />
Range:<br />
Communication information<br />
Process Max [325]<br />
This menu is not visible when speed, torque or frequency<br />
is selected. The function sets the value of the<br />
maximum process value allowed.<br />
Communication information<br />
43304<br />
43305<br />
43306<br />
43307<br />
43308<br />
43309<br />
169/208<br />
169/209<br />
169/210<br />
169/211<br />
169/212<br />
169/213<br />
UInt<br />
UInt<br />
0.000-10000 (Speed, Torque, F(Speed),<br />
F(Torque))<br />
-10000– +10000 (F(AnIn, PT100, F(Bus))<br />
Modbus Instance no/DeviceNet no: 43310<br />
Profibus slot/index 169/214<br />
Fieldbus format Long, 1=0.001<br />
Modbus format<br />
EInt<br />
Default: 0<br />
Range: 0.000-10000<br />
324 Process Min<br />
Stp 0<br />
A<br />
325 Process Max<br />
Stp 0<br />
A<br />
Default:<br />
No characters shown<br />
Modbus Instance no/DeviceNet no: 43311<br />
Profibus slot/index 169/215<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 85
Fieldbus format Long, 1=0.001<br />
Modbus format<br />
EInt<br />
Ratio [326]<br />
This menu is not visible when speed, frequency or<br />
torque is selected. The function sets the ratio between<br />
the actual process value and the motor speed so that<br />
it has an accurate process value when no feedback<br />
signal is used. See Fig. 51.<br />
Default: Linear<br />
Linear 0 Process is linear related to speed/torque<br />
Quadratic 1<br />
Communication information<br />
Fig. 51 Ratio<br />
326 Ratio<br />
Stp A<br />
Linear<br />
Process is quadratic related to speed/<br />
torque<br />
Modbus Instance no/DeviceNet no: 43312<br />
Profibus slot/index 169/216<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Process<br />
unit<br />
Process<br />
Max<br />
[325]<br />
Process<br />
Min<br />
[324] Min<br />
Speed<br />
[341]<br />
Ratio=Linear<br />
Ratio=Quadratic<br />
Speed<br />
Max<br />
Speed<br />
[343]<br />
F(Value), Process Min [327]<br />
This function is used for scaling if no sensor is used. It<br />
offers you the possibility of increasing the process<br />
accuracy by scaling the process values. The process<br />
values are scaled by linking them to known data in the<br />
VSD. With F(Value), Proc Min [327] the precise value at<br />
which the entered Process Min [324] is valid can be<br />
entered.<br />
NOTE: If Speed, Torque or Frequency is chosen in menu<br />
[321] Proc Source, menus [322]- [328] are hidden.<br />
Default:<br />
Min -1<br />
Min<br />
Communication information<br />
327 F(Val) PrMin<br />
StpA<br />
Min<br />
According to Min Speed setting in<br />
[341].<br />
According to Max Speed setting in<br />
Max -2<br />
[343].<br />
0.000-10000 0-10000 0.000-10000<br />
Modbus Instance no/DeviceNet no: 43313<br />
Profibus slot/index 169/217<br />
Fieldbus format<br />
Long, 1=1 rpm<br />
Modbus format<br />
EInt<br />
F(Value), Process Max [328]<br />
This function is used for scaling if no sensor is used. It<br />
offers you the possibility of increasing the process<br />
accuracy by scaling the process values. The process<br />
values are scaled by linking them to known data in the<br />
VSD. With F(Value), Proc Max the precise value at<br />
which the entered Process Max [525] is valid can be<br />
entered.<br />
NOTE: If Speed, Torque or Frequency is chosen in menu<br />
[321] Proc Source, menus [322]- [328] are hidden.<br />
328 F(Val) PrMax<br />
StpA<br />
Max<br />
Default:<br />
Max<br />
Min -1 Min<br />
Max -2 Max<br />
0.000-<br />
10000<br />
0-10000 0.000-10000<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43314<br />
86 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Profibus slot/index 169/218<br />
Fieldbus format<br />
Modbus format<br />
Long, 1=1 rpm<br />
EInt<br />
Example<br />
A conveyor belt is used to transport bottles. The<br />
required bottle speed needs to be within 10 to 100<br />
bottles/s. Process characteristics:<br />
10 bottles/s = 150 rpm<br />
100 bottles/s = 1500 rpm<br />
The amount of bottles is linearly related to the speed<br />
of the conveyor belt.<br />
Set-up:<br />
Process Min [324] = 10<br />
Process Max [325] = 100<br />
Ratio [326] = linear<br />
F(Value), ProcMin [327] = 150<br />
F(Value), ProcMax [328] = 1500<br />
With this set-up, the process data is scaled and linked<br />
to known values which results in an accurate control.<br />
11.3.3 Start/Stop settings [330]<br />
Submenu with all the functions for acceleration, deceleration,<br />
starting, stopping, etc.<br />
Acceleration Time [331]<br />
The acceleration time is defined as the time it takes for<br />
the motor to accelerate from 0 rpm to nominal motor<br />
speed.<br />
NOTE: If the Acc Time is too short, the motor is<br />
accelerated according to the Torque Limit. The actual<br />
Acceleration Time may then be longer than the value<br />
set.<br />
Default:<br />
Range:<br />
Communication information<br />
331 Acc Time<br />
Stp 10.0s<br />
A<br />
10.0 s<br />
0.50–3600 s<br />
F(Value)<br />
PrMax 1500<br />
[328]<br />
Modbus Instance no/DeviceNet no: 43101<br />
Profibus slot/index 169/5<br />
Fieldbus format<br />
Long, 1=0.01 s<br />
Modbus format<br />
EInt<br />
F(Value<br />
PrMin<br />
[327]<br />
150<br />
Linear<br />
Fig. 53 shows the relationship between nominal motor<br />
speed/max speed and the acceleration time. The<br />
same is valid for the deceleration time.<br />
rpm<br />
Bottles/s<br />
10<br />
Process Min [324]<br />
100<br />
Process Max [325]<br />
Nominal<br />
Speed<br />
100% n MOT<br />
Fig. 52<br />
Max Speed 80% n MOT<br />
(06-F12)<br />
8s<br />
10s<br />
t<br />
Fig. 53 Acceleration time and maximum speed<br />
Fig. 54 shows the settings of the acceleration and<br />
deceleration times with respect to the nominal motor<br />
speed.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 87
pm<br />
333 Acc MotPot<br />
Stp 16.0s<br />
A<br />
Nom. Speed<br />
Default:<br />
Range:<br />
16.0 s<br />
0.50–3600 s<br />
Communication information<br />
(NG_06-F11)<br />
Fig. 54 Acceleration and deceleration times<br />
Deceleration Time [332]<br />
The deceleration time is defined as the time it takes for<br />
the motor to decelerate from nominal motor speed to<br />
0 rpm.<br />
Default:<br />
Range:<br />
10.0 s<br />
0.50–3600 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43102<br />
Profibus slot/index 169/6<br />
Fieldbus format<br />
Modbus format<br />
Acc Time [331] Dec Time [332]<br />
332 Dec Time<br />
Stp 10.0s<br />
A<br />
Long, 1=0.01 s<br />
EInt<br />
NOTE: If the Dec Time is too short and the generator<br />
energy cannot be dissipated in a brake resistor, the<br />
motor is decelerated according to the overvoltage limit.<br />
The actual deceleration time may be longer than the<br />
value set.<br />
Acceleration Time Motor Potentiometer<br />
[333]<br />
It is possible to control the speed of the VSD using the<br />
motor potentiometer function. This function controls<br />
the speed with separate up and down commands,<br />
over remote signals. The MotPot function has separate<br />
ramps settings which can be set in Acc MotPot<br />
[333] and Dec MotPot [334].<br />
If the MotPot function is selected, this is the acceleration<br />
time for the MotPot up command. The acceleration<br />
time is defined as the time it takes for the motor<br />
potentiometer value to increase from 0 rpm to nominal<br />
speed.<br />
Modbus Instance no/DeviceNet no: 43103<br />
Profibus slot/index 169/7<br />
Fieldbus format<br />
Modbus format<br />
Deceleration Time Motor Potentiometer<br />
[334]<br />
If the MotPot function is selected, this is the deceleration<br />
time for the MotPot down command. The deceleration<br />
time is defined as the time it takes for the motor<br />
potentiometer value to decrease from nominal speed<br />
to 0 rpm.<br />
Default:<br />
Range:<br />
16.0 s<br />
0.50–3600 s<br />
Communication information<br />
Long, 1=0.01 s<br />
EInt<br />
Modbus Instance no/DeviceNet no: 43104<br />
Profibus slot/index 169/8<br />
Fieldbus format Long, 1=0.01<br />
Modbus format<br />
334 Dec MotPot<br />
Stp 16.0s<br />
A<br />
EInt<br />
Acceleration Time to Minimum Speed<br />
[335]<br />
If minimum speed, [341]>0 rpm, is used in an application,<br />
the VSD uses separate ramp times below this<br />
level. With Acc>MinSpeed [335] and Dec
Default:<br />
Range:<br />
Communication information<br />
Fig. 55<br />
10.0 s<br />
0.50-3600 s<br />
Modbus Instance no/DeviceNet no: 43105<br />
Profibus slot/index 169/9<br />
Fieldbus format Long, 1=0.01<br />
Modbus format<br />
rpm<br />
Nom.Speed<br />
[225]<br />
Max speed<br />
[343]<br />
Min speed<br />
[341]<br />
EInt<br />
Deceleration Time from Minimum<br />
Speed [336]<br />
If a minimum speed is programmed, this parameter<br />
will be used to set the deceleration time from the minimum<br />
speed to 0 rpm at a stop command. The ramp<br />
time is defined as the time it takes for the motor to<br />
decelerate from the nominal motor speed to 0 rpm.<br />
Default:<br />
Range:<br />
[335]<br />
335 Acc>Min Spd<br />
Stp 10.0s<br />
A<br />
[331] [332]<br />
336 Dec
Deceleration Ramp Type [338]<br />
Sets the ramp type of all deceleration parameters in a<br />
parameter set Fig. 57.<br />
Default:<br />
Linear<br />
Selection: Same as menu [337]<br />
Communication information<br />
338 Dec Rmp<br />
StpA<br />
Linear<br />
Modbus Instance no/DeviceNet no: 43108<br />
Profibus slot/index 169/12<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
S-curve<br />
Spinstart [33A]<br />
The spinstart will smoothly start a motor which is<br />
already rotating by catching the motor at the actual<br />
speed and control it to the desired speed. If in an<br />
application, such as an exhausting fan, the motor<br />
shaft is already rotating due to external conditions, a<br />
smooth start of the application is required to prevent<br />
excessive wear. With the spinstart=on, the actual control<br />
of the motor is delayed due to detecting the actual<br />
speed and rotation direction, which depend on motor<br />
size, running conditions of the motor before the Spinstart,<br />
inertia of the application, etc. Depending on the<br />
motor electrical time constant and the size of the<br />
motor, it can take maximum a couple of minutes<br />
before the motor is caught.<br />
Default:<br />
Off 0<br />
On 1<br />
33A Spinstart<br />
Stp A<br />
Off<br />
Communication information<br />
Off<br />
No spinstart. If the motor is already running<br />
the VSD can trip or will start with high current.<br />
Spinstart will allow the start of a running<br />
motor without tripping or high inrush currents.<br />
Linear<br />
Fig. 57 Shape of deceleration ramp<br />
t<br />
Modbus Instance no/DeviceNet no: 43110<br />
Profibus slot/index 169/14<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Start Mode [339]<br />
Sets the way of starting the motor when a run command<br />
is given.<br />
Default:<br />
Fast 0<br />
Fast (fixed)<br />
Communication information<br />
339 Start Mode<br />
Stp A Fast<br />
The motor shaft flux increases gradually.<br />
The motor shaft starts rotating immediately<br />
once the Run command is given.<br />
Modbus Instance no/DeviceNet no: 43109<br />
Profibus slot/index 169/13<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Stop Mode [33B]<br />
When the VSD is stopped, different methods to come<br />
to a standstill can be selected in order to optimize the<br />
stop and prevent unnecessary wear, like water hammer.<br />
Stop Mode sets the way of stopping the motor<br />
when a Stop command is given.<br />
Default:<br />
Decel 0<br />
Decel<br />
Communication information<br />
The motor decelerates to 0 rpm according<br />
to the set deceleration time.<br />
Coast 1 The motor freewheels naturally to 0 rpm.<br />
Modbus Instance no/DeviceNet no: 43111<br />
Profibus slot/index 169/15<br />
Fieldbus format<br />
Modbus format<br />
33B Stop Mode<br />
StpA<br />
Decel<br />
UInt<br />
UInt<br />
90 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
11.3.4 Mechanical brake control<br />
The four brake-related menus [33C] to [33F] can be<br />
used to control mechanical brakes.<br />
Brake Release Time [33C]<br />
The Brake Release Time sets the time the VSD delays<br />
before ramping up to whatever final reference value is<br />
selected. During this time a predefined speed can be<br />
generated to hold the load where after the mechanical<br />
brake finally releases. This speed can be selected at<br />
Release Speed, [33D]. Immediate after the brake<br />
release time expiration the brake lift signal is set. The<br />
user can set a digital output or relay to the function<br />
Brake. This output or relay can control the mechanical<br />
brake.<br />
Default:<br />
Range:<br />
33C Brk Release<br />
Stp 0.00s<br />
A<br />
0.00 s<br />
0.00–3.00 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43112<br />
Profibus slot/index 169/16<br />
Fieldbus format<br />
Modbus format<br />
Long, 1=0.01 s<br />
EInt<br />
Fig. 58 shows the relation between the Brake functions.<br />
• Brake Release Time [33C]<br />
• Start Speed [33D]<br />
• Brake Engage Time [33E]<br />
• Brake Wait Time [33F]<br />
The correct time setting depends on the maximum<br />
load and the properties of the mechanical brake. During<br />
the brake release time it is possible to apply extra<br />
holding torque by setting a start speed reference with<br />
the function start speed [33D].<br />
n<br />
Brake release<br />
time [33C]<br />
Brake wait<br />
time [33F]<br />
Brake engage<br />
time [33E]<br />
Start<br />
Release Speed [33D]<br />
t<br />
Mechanical<br />
Brake<br />
Open<br />
Closed<br />
Brake Relay<br />
Output<br />
On<br />
Off<br />
Fig. 58 Brake Output functions<br />
NOTE: This function is designed to operate a mechanical<br />
brake via the digital outputs or relays (set to brake<br />
function) controlling a mechanical brake.<br />
Action must take place within<br />
these time intervals<br />
G06 16<br />
Release Speed [33D]<br />
The release speed only operates with the brake function:<br />
brake release [33C]. The release speed is the initial<br />
speed reference during the brake release time.<br />
33D Release Spd<br />
StpA<br />
0rpm<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 91
Default:<br />
Range:<br />
Depend on:<br />
0 rpm<br />
- 4x Sync. Speed to 4x Sync.<br />
Communication information<br />
4xmotor sync speed, 1500 rpm for 1470<br />
rpm motor.<br />
Vector Brake [33G]<br />
Braking by increasing the internal electrical losses in<br />
the motor.<br />
33G Vector Brake<br />
Stp A<br />
Off<br />
Modbus Instance no/DeviceNet no: 43113<br />
Profibus slot/index 169/17<br />
Fieldbus format<br />
Int, 1=1 rpm<br />
Modbus format<br />
Int, 1=1 rpm<br />
Default:<br />
Off 0<br />
On 1<br />
Off<br />
Vector brake switched off. VSD brakes normal<br />
with voltage limit on the DC link.<br />
Maximum VSD current (I CL ) is available for<br />
braking.<br />
Brake Engage Time [33E]<br />
The brake engage time is the time the load is held to<br />
engage a mechanical brake.<br />
Default:<br />
Range:<br />
0.00 s<br />
0.00–3.00 s<br />
Communication information<br />
33E Brk Engage<br />
Stp 0.00s<br />
A<br />
Modbus Instance no/DeviceNet no: 43114<br />
Profibus slot/index 169/18<br />
Fieldbus format<br />
Long, 1=0.01 s<br />
Modbus format<br />
EInt<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43116<br />
Profibus slot/index 169/20<br />
Fieldbus format<br />
Modbus format<br />
Brake Fault trip time [33H]<br />
Default: 1.00s<br />
Range 0.00 - 5.00s<br />
UInt<br />
UInt<br />
33H Brk Fault<br />
Stp 1.00s<br />
A<br />
Wait Before Brake Time [33F]<br />
The brake wait time is the time to keep brake open<br />
and to hold the load, either in order to be able to<br />
speed up immediately, or to stop and engage the<br />
brake.<br />
33F Brk Wait<br />
Stp 0.00s<br />
A<br />
Note! The Brake Fault trip time should be set to longer<br />
time than the Brake release time[33C].<br />
The “Brake not engaged” warning is using the setting<br />
of parameter “Brake Engaged time [33E]”.<br />
Following Figure shows principle of brake operation for<br />
fault during run (left) and during stop (right)<br />
Default:<br />
Range:<br />
0.00 s<br />
0.00–30.0 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43115<br />
Profibus slot/index 169/19<br />
Fieldbus format<br />
Modbus format<br />
Long, 1=0.01 s<br />
EInt<br />
92 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Start<br />
release time<br />
33C<br />
release time<br />
33C<br />
Brake wait<br />
time<br />
33F<br />
Brake engage<br />
time<br />
33E<br />
Running<br />
Torque<br />
Speed>0<br />
Brake relay<br />
e acknowledge<br />
Brake Trip<br />
Brake warning<br />
Fieldbus format<br />
Modbus format<br />
PID ref<br />
PID out<br />
PID fb<br />
Long, 1=0.01 s<br />
EInt<br />
Maximum Speed [343]<br />
Sets the maximum speed at 10 V/20 mA, unless a<br />
user- defined characteristic of the analogue input is<br />
programmed. The synchronous speed (Sync-spd) is<br />
determined by the parameter motor speed [225]. The<br />
maximum speed will operate as an absolute maximum<br />
limit.<br />
This parameter is used to prevent damage due to high<br />
speed.<br />
Min<br />
speed<br />
Fig. 60<br />
[342]<br />
(NG_50-PC-9_1)<br />
Default:<br />
Sync Speed 0<br />
343 Max Speed<br />
StpA<br />
Sync speed<br />
Sync Speed<br />
Synchronous speed, i.e. no load<br />
speed, at nominal frequency.<br />
1-24000rpm 1- 24000 Min Speed - 4 x Motor Sync Speed<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43123<br />
Profibus slot/index 169/27<br />
Fieldbus format<br />
Modbus format<br />
Int, 1=1 rpm<br />
UInt, 1=1 rpm<br />
NOTE: It is not possible to set the maximum speed lower<br />
than the minimum speed.<br />
Note: Maximum Speed [343] has priority over Min Speed<br />
[341], i.e. if [343] is set below [341] then the drive will<br />
run at [343] Max Speed with acceleration times given by<br />
[335] and [336] respectively.<br />
Skip Speed 1 Low [344]<br />
Within the Skip Speed range High to Low, the speed<br />
cannot be constant in order to avoid mechanical resonance<br />
in the VSD system.<br />
When Skip Speed Low Ref Speed Skip Speed<br />
High, then Output Speed=Skip Speed HI during<br />
deceleration and Output Speed=Skip Speed LO during<br />
acceleration. Fig. 61 shows the function of skip<br />
speed hi and low.<br />
Between Skip Speed HI and LO, the speed changes<br />
with the set acceleration and deceleration times.<br />
Skipspd1 LO sets the lower value for the 1st skip<br />
range.<br />
344 SkipSpd 1 Lo<br />
Stp A 0rpm<br />
Default:<br />
Range:<br />
0 rpm<br />
0 - 4 x Motor Sync Speed<br />
94 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Communication information<br />
Modbus Instance no/DeviceNet no: 43124<br />
Profibus slot/index 169/28<br />
Fieldbus format<br />
Int<br />
Modbus format<br />
Int<br />
n<br />
Default: 0 rpm<br />
Range: 0 – 4 x Motor Sync Speed<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43126<br />
Profibus slot/index 169/30<br />
Fieldbus format<br />
Int, 1=1 rpm<br />
Modbus format<br />
Int, 1=1 rpm<br />
Skip Speed HI<br />
Skip Speed LO<br />
Skip Speed 2 High [347]<br />
The same function as menu [345] for the 2nd skip<br />
range.<br />
347 SkipSpd 2 Hi<br />
StpA<br />
0rpm<br />
Default:<br />
Range:<br />
0 rpm<br />
0 – 4 x Motor Sync Speed<br />
Fig. 61 Skip Speed<br />
NOTE: The two Skip Speed ranges may be overlapped.<br />
Skip Speed 1 High [345]<br />
Skipspd1 HI sets the higher value for the 1st skip<br />
range.<br />
Default:<br />
Range:<br />
(NG_06-F17)<br />
0 rpm<br />
0 – 4 x Sync Speed<br />
Communication information<br />
Speed Reference<br />
345 SkipSpd 1 Hi<br />
Stp A 0rpm<br />
Modbus Instance no/DeviceNet no: 43125<br />
Profibus slot/index 169/29<br />
Fieldbus format<br />
Int<br />
Modbus format<br />
Int<br />
Skip Speed 2 Low [346]<br />
The same function as menu [344] for the 2nd skip<br />
range.<br />
346 SkipSpd 2 Lo<br />
StpA<br />
0rpm<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43127<br />
Profibus slot/index 169/31<br />
Fieldbus format<br />
Int, 1=1 rpm<br />
Modbus format<br />
Int, 1=1 rpm<br />
Jog Speed [348]<br />
The Jog Speed function is activated by one of the digital<br />
inputs. The digital input must be set to the Jog<br />
function [520]. The Jog command/function will automatically<br />
generate a run command as long as the Jog<br />
command/function is active. The rotation is determined<br />
by the polarity of the set Jog Speed.<br />
Example<br />
If Jog Speed = -10, this will give a Run Left command<br />
at<br />
10 rpm regardless of RunL or RunR commands. Fig.<br />
62 shows the function of the Jog command/function.<br />
Default:<br />
Range:<br />
Dependent on:<br />
50 rpm<br />
Communication information<br />
348 Jog Speed<br />
StpA<br />
50rpm<br />
-4 x motor sync speed to +4 x motor sync<br />
speed<br />
Defined motor sync speed. Max = 400%, normally<br />
max=VSD I max /motor I nom x 100%.<br />
Modbus Instance no/DeviceNet no: 43128<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 95
Profibus slot/index 169/32<br />
Fieldbus format<br />
Modbus format<br />
Jog<br />
Freq<br />
Jog<br />
command<br />
f<br />
Int<br />
Int<br />
t<br />
IxR Compensation [352]<br />
This function compensates for the drop in voltage over<br />
different resistances such as (very) long motor cables,<br />
chokes and motor stator by increasing the output voltage<br />
at a constant frequency. IxR Compensation is<br />
most important at low frequencies and is used to<br />
obtain a higher starting torque. The maximum voltage<br />
increase is 25% of the nominal output voltage. See<br />
Fig. 63.<br />
Selecting “Automatic” will use the optimal value<br />
according to the internal model of motor. “User-<br />
Defined” can be selected when the start conditions of<br />
the application do not change and a high starting<br />
torque is always required. A fixed IxR Compensation<br />
value can be set in the menu [353].<br />
t<br />
Fig. 62 Jog command<br />
(NG_06-F18)<br />
352 IxR Comp<br />
Stp A<br />
Off<br />
11.3.6 Torques [350]<br />
Menu with all parameters for torque settings.<br />
Maximum Torque [351]<br />
Sets the maximum torque. This Maximum Torque<br />
operates as an upper torque limit. A Speed Reference<br />
is always necessary to run the motor.<br />
T MOT<br />
Nm<br />
Default:<br />
P MOT<br />
wx60<br />
= ----------------------------------------<br />
n MOT<br />
rpmx2<br />
Range: 0–400%<br />
Communication information<br />
351 Max Torque<br />
Stp 120%<br />
A<br />
120% calculated from the motor data<br />
Default:<br />
Off<br />
Off 0 Function disabled<br />
Automatic 1 Automatic compensation<br />
User Defined 2 User defined value in percent.<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43142<br />
Profibus slot/index 169/46<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
U<br />
%<br />
100<br />
IxR Comp=25%<br />
Modbus Instance no/DeviceNet no: 43141<br />
Profibus slot/index 169/45<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
EInt<br />
25<br />
IxR Com=0%<br />
NOTE: 100% Torque means: I NOM = I MOT . The maximum<br />
depends on the motor current and VSD max current<br />
settings, but the absolute maximum adjustment is<br />
400%.<br />
f<br />
10 20 30 40 50 Hz<br />
Fig. 63 IxR Comp at Linear V/Hz curve<br />
NOTE: The power loss in the motor will increase by the<br />
square of the torque when operating above 100%. 400%<br />
torque will result in 1600% power loss, which will<br />
increase the motor temperature very quickly.<br />
96 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
IxR Comp_user [353]<br />
Only visible if User-Defined is selected in previous<br />
menu.<br />
%<br />
100<br />
U<br />
Default: 0.0%<br />
Range:<br />
Communication information<br />
Flux Optimization [354]<br />
Flux Optimization reduces the energy consumption<br />
and the motor noise, at low or no load conditions.<br />
Flux Optimization automatically decreases the V/Hz<br />
ratio, depending on the actual load of the motor when<br />
the process is in a steady situation. Fig. 64 shows the<br />
area within which the Flux Optimization is active.<br />
Communication information<br />
0-25% x U NOM (0.1% of resolution)<br />
Modbus Instance no/DeviceNet no: 43143<br />
Profibus slot/index 169/47<br />
Fieldbus format<br />
Modbus format<br />
353 IxR CompUsr<br />
Stp 0.0%<br />
A<br />
Long<br />
EInt<br />
NOTE: A too high level of IxR Compensation could cause<br />
motor saturation. This can cause a “Power Fault” trip.<br />
The effect of IxR Compensation is stronger with higher<br />
power motors.<br />
NOTE: The motor may be overheated at low speed.<br />
Therefore it is important that the Motor I 2 t Current [232]<br />
is set correctly.<br />
354 Flux optim<br />
Stp A<br />
Off<br />
Default: Off<br />
Off 0 Function disabled<br />
On 1 Function enabled<br />
Fig. 64 Flux Optimizing<br />
NOTE: Flux optimization works best at stable situations<br />
in slow changing processes.<br />
11.3.7 Preset References [360]<br />
Motor Potentiometer [361]<br />
Sets the properties of the motor potentiometer function.<br />
See the parameter DigIn1 [521] for the selection<br />
of the motor potentiometer function.<br />
Default:<br />
Volatile 0<br />
Non volatile 1<br />
Non Volatile<br />
Communication information<br />
Flux optimizing<br />
area<br />
f<br />
50 Hz<br />
361 Motor Pot<br />
StpA<br />
Non Volatie<br />
After a stop, trip or power down, the VSD<br />
will start always from zero speed (or minimum<br />
speed, if selected).<br />
Non Volatile. After a stop, trip or power<br />
down of the VSD, the reference value at<br />
the moment of the stop will be memorized.<br />
After a new start command the output<br />
speed will resume to this saved value.<br />
Modbus Instance no/DeviceNet no: 43131<br />
Profibus slot/index 169/35<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Modbus Instance no/DeviceNet no: 43144<br />
Profibus slot/index 169/48<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 97
n<br />
[367] Preset Ref 6, with default 1250 rpm<br />
[368] Preset Ref 7, with default 1500 rpm<br />
The selection of the presets is as in Table 21.<br />
Table 21<br />
Preset<br />
Ctrl3<br />
Preset<br />
Ctrl2<br />
Preset<br />
Ctrl1<br />
Output Speed<br />
Motpot<br />
UP<br />
Motpot<br />
DOWN<br />
Fig. 65 MotPot function<br />
t<br />
t<br />
t<br />
0 0 0 Analogue reference<br />
0 0 1 1) Preset Ref 1<br />
0 1 1) 0 Preset Ref 2<br />
0 1 1 Preset Ref 3<br />
1 1) 0 0 Preset Ref 4<br />
1 0 1 Preset Ref 5<br />
1 1 0 Preset Ref 6<br />
1 1 1 Preset Ref 7<br />
Preset Ref 1 [362] to Preset Ref 7<br />
[368]<br />
Preset speeds have priority over the analogue inputs.<br />
Preset speeds are activated by the digital inputs. The<br />
digital inputs must be set to the function Pres. Ref 1,<br />
Pres. Ref 2 or Pres. Ref 4.<br />
Depending on the number of digital inputs used, up to<br />
7 preset speeds can be activated per parameter set.<br />
Using all the parameter sets, up to 28 preset speeds<br />
are possible.<br />
Default: Speed, 0 rpm<br />
Dependent on: Process Source [321] and Process Unit [322]<br />
Speed mode 0 - max speed [343]<br />
Torque mode 0 - max torque [351]<br />
Other modes<br />
Communication information<br />
362 Preset Ref 1<br />
Stp A 0rpm<br />
Min according to menu [324] - max according<br />
to menu [325]<br />
Modbus Instance no/DeviceNet no: 43132–43138<br />
Profibus slot/index 169/36–169/42<br />
Fieldbus format<br />
Long<br />
Modbus format<br />
EInt<br />
The same settings are valid for the menus:<br />
[363] Preset Ref 2, with default 250 rpm<br />
[364] Preset Ref 3, with default 500 rpm<br />
[365] Preset Ref 4, with default 750 rpm<br />
[366] Preset Ref 5, with default 1000 rpm<br />
1) = selected if only one preset reference is active<br />
1 = active input<br />
0 = non active input<br />
NOTE: If only Preset Ctrl3 is active, then the Preset Ref 4<br />
can be selected. If Presets Ctrl2 and 3 are active, then<br />
the Preset Ref 2, 4 and 6 can be selected.<br />
Keyboard reference mode [369]<br />
This parameter sets how the reference value [310] is<br />
edited.<br />
Default:<br />
Normal 0<br />
MotPot 1<br />
MotPot<br />
Communication information<br />
The reference value is edited as a normal<br />
parameter (the new reference value is<br />
activated when Enter is pressed after the<br />
value has been changed). The Acc Time<br />
[331] and Dec Time [332] are used.<br />
The reference value is edited using the<br />
motor potentiometer function (the new<br />
reference value is activated directly when<br />
the key + or - is pressed). The Acc MotPot<br />
[333] and Dec MotPot [334] are used.<br />
Modbus Instance no/DeviceNet no: 43139<br />
Profibus slot/index 169/43<br />
Fieldbus format<br />
Modbus format<br />
369 Key Ref Mode<br />
StpA<br />
MotPot<br />
UInt<br />
UInt<br />
98 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
+<br />
NOTE: When Key Ref Mode is set to MotPot, the<br />
reference value ramp times are according to the Acc<br />
MotPot [333] and Dec MotPot [334] settings. Actual<br />
speed ramp will be limited according to Acc Time [331]<br />
and Dec Time [332].<br />
11.3.8 PID Process Control [380]<br />
The PID controller is used to control an external process<br />
via a feedback signal. The reference value can be<br />
set via analogue input AnIn1, at the Control Panel<br />
[310] by using a Preset Reference, or via serial communication.<br />
The feedback signal (actual value) must<br />
be connected to an analogue input that is set to the<br />
function Process Value.<br />
Process PID Control [381]<br />
This function enables the PID controller and defines<br />
the response to a changed feedback signal.<br />
Default:<br />
Off<br />
Off 0 PID control deactivated.<br />
On 1<br />
Invert 2<br />
Communication information<br />
The speed increases when the feedback<br />
value decreases. PID settings according to<br />
menus [382] to [385].<br />
The speed decreases when the feedback<br />
value decreases. PID settings according to<br />
menus [382] to [385].<br />
Modbus Instance no/DeviceNet no: 43154<br />
Profibus slot/index 169/58<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
PID P Gain [383]<br />
Setting the P gain for the PID controller.<br />
Default: 1.0<br />
Range: 0.0–30.0<br />
381 PID Control<br />
Stp A<br />
Off<br />
383 PID P Gain<br />
Stp 1.0<br />
A<br />
Modbus format<br />
Process<br />
reference<br />
Process<br />
feedback<br />
Fig. 66 Closed loop PID control<br />
PID I Time [384]<br />
Setting the integration time for the PID controller.<br />
Default:<br />
Range:<br />
1.00 s<br />
0.01–300 s<br />
Communication information<br />
Process PID D Time [385]<br />
Setting the differentiation time for the PID controller.<br />
Communication information<br />
EInt<br />
Modbus Instance no/DeviceNet no: 43157<br />
Profibus slot/index 169/61<br />
Fieldbus format<br />
Long, 1=0.01 s<br />
Modbus format<br />
EInt<br />
Default:<br />
Range:<br />
0.00 s<br />
0.00–30 s<br />
Modbus Instance no/DeviceNet no: 43158<br />
Profibus slot/index 169/62<br />
Fieldbus format<br />
Modbus format<br />
-<br />
Process<br />
PID<br />
VSD<br />
384 PID I Time<br />
Stp 1.00s<br />
A<br />
385 PID D Time<br />
Stp 0.00s<br />
A<br />
Long, 1=0.01 s<br />
EInt<br />
M<br />
Process<br />
06-F95<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43156<br />
Profibus slot/index 169/60<br />
Fieldbus format Long, 1=0.1<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 99
PID sleep functionality<br />
This function is controlled via a wait delay and a separate<br />
wake-up margin condition. With this function it is<br />
possible to put the VSD in “sleep mode” when the<br />
process value is at it’s set point and the motor is running<br />
at minimum speed for the length of the time set in<br />
[386]. By going into sleep mode, the by the application<br />
consumed energy is reduced to a minimum. When the<br />
process feedback value goes below the set margin on<br />
the process reference as set in [387], the VSD will<br />
wake up automatically and normal PID operation continues,<br />
see examples.<br />
PID sleep when less than minimum<br />
speed [386]<br />
If the PID output is equal to or less than minimum<br />
speed for given delay time, the VSD will go to sleep.<br />
Default:<br />
Range:<br />
Off<br />
Off, 0.01 –3600 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43371<br />
Profibus slot/index 170/20<br />
Fieldbus format<br />
Modbus format<br />
PID Activation Margin [387]<br />
The PID activation (wake-up) margin is related to the<br />
process reference and sets the limit when the VSD<br />
should wake-up/start again.<br />
Communication information<br />
Long, 1=0.01 s<br />
EInt<br />
NOTE: Menu [386] has higher priority than menu [342].<br />
Default: 0<br />
Range:<br />
0 –10000 in Process unit<br />
Modbus Instance no/DeviceNet no: 43372<br />
Profibus slot/index 170/21<br />
Fieldbus format<br />
Modbus format<br />
386 PID
PID Steady State Test [388]<br />
In application situations where the feedback can<br />
become independent of the motor speed, this PID<br />
Steady Test function can be used to overrule the PID<br />
operation and force the VSD to go in sleep mode i.e.<br />
the VSD automatically reduces the output speed while<br />
at the same time ensures the process value.<br />
Example: pressure controlled pump systems with low/<br />
no flow operation and where the process pressure has<br />
become independent of the pump speed, e.g. due to<br />
slowly closed valves. By going into Sleep mode, heating<br />
of the pump and motor will be avoided and no<br />
energy is spilled.<br />
PID Steady state test delay.<br />
NOTE: It is important that the system has reached a<br />
stable situation before the Steady State Test is initiated.<br />
Default:<br />
Range:<br />
Off<br />
Off, 0.01–3600 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43373<br />
Profibus slot/index 170/22<br />
Fieldbus format<br />
Modbus format<br />
388 PID Stdy Tst<br />
StpA<br />
Off<br />
Long, 1=0.01 s<br />
EInt<br />
During the steady state test the PID operation is overruled<br />
and the VSD is decreasing the speed as long as<br />
the PID error is within the steady state margin. If the<br />
PID error goes outside the steady state margin the test<br />
failed and normal PID operation continues, see example.<br />
Default: 0<br />
Range:<br />
0–10000 in process unit<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43374<br />
Profibus slot/index 170/23<br />
Fieldbus format<br />
Modbus format<br />
389 PID Stdy Mar<br />
Stp 0<br />
A<br />
Long, 1=0.01 s<br />
EInt<br />
Example: The PID Steady Test starts when the process<br />
value [711] is within the margin and Steady State<br />
Test Wait Delay has expired. The PID output will<br />
decrease speed with a step value which corresponds<br />
to the margin as long as the Process value [711] stays<br />
within steady state margin. When Min Speed [341] is<br />
reached the steady state test was successful and<br />
stop/sleep is commanded if PID sleep function [386]<br />
and [387] is activated. If the Process value [711] goes<br />
outside the set steady state margins then the test<br />
failed and normal PID operation will continue, see Fig.<br />
69.<br />
PID Steady State Margin [389]<br />
PID steady state margin defines a margin band around<br />
the reference that defines “steady state operation”.<br />
[711] Process Value<br />
[310] Process Ref<br />
[389]<br />
[389]<br />
[387]<br />
[388]<br />
time<br />
[712] Speed<br />
Start steady<br />
state test<br />
Stop steady<br />
state test<br />
Normal PID<br />
Normal PID<br />
Steady state<br />
test<br />
Stop/Sleep<br />
[341] Min Speed [386] PID
11.3.9 Pump/Fan Control [390]<br />
The Pump Control functions are in menu [390]. The<br />
function is used to control a number of drives (pumps,<br />
fans, etc.) of which one is always driven by the VSD.<br />
Pump enable [391]<br />
This function will enable the pump control to set all relevant<br />
pump control functions.<br />
Default: Off<br />
Off 0 Pump control is switched off.<br />
On 1<br />
Communication information<br />
391 Pump enable<br />
Stp A<br />
Off<br />
Pump control is on:<br />
- Pump control parameters [392] to [39G]<br />
appear and are activated according to<br />
default settings.<br />
- View functions [39H] to [39M] are added<br />
in the menu structure.<br />
Modbus Instance no/DeviceNet no: 43161<br />
Profibus slot/index 169/65<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Number of Drives [392]<br />
Sets the total number of drives which are used, including<br />
the Master VSD. The setting here depends on the<br />
parameter Select Drive [393]. After the number of<br />
drives is chosen it is important to set the relays for the<br />
pump control. If the digital inputs are also used for status<br />
feedback, these must be set for the pump control<br />
according to; Pump 1 OK– Pump6 OK in menu [520].<br />
Default: 1<br />
1-3 Number of drives if I/O Board is not used.<br />
1-6<br />
1-7<br />
Communication information<br />
Number of drives if 'Alternating MASTER' is<br />
used, see Select Drive [393]. (I/O Board is<br />
used.)<br />
Number of drives if 'Fixed MASTER' is used,<br />
see Select Drive [393].<br />
(I/O Board is used.)<br />
NOTE: Used relays must be defined as Slave Pump or<br />
Master Pump. Used digital inputs must be defined as<br />
Pump Feedback.<br />
Modbus Instance no/DeviceNet no: 43162<br />
Profibus slot/index 169/66<br />
Fieldbus format<br />
Modbus format<br />
392 No of Drives<br />
Stp A<br />
1<br />
UInt<br />
UInt<br />
Select Drive [393]<br />
Sets the main operation of the pump system.<br />
'Sequence' and 'Runtime' are Fixed MASTER operation.<br />
'All' means Alternating MASTER operation.<br />
393 Select Drive<br />
StpA<br />
Sequence<br />
Default:<br />
Sequence 0<br />
Sequence<br />
Fixed MASTER operation:<br />
- The additional drives will be selected in<br />
sequence, i.e. first pump 1 then pump 2<br />
etc.<br />
- A maximum of 7 drives can be used.<br />
102 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Run Time 1<br />
All 2<br />
Communication information<br />
Fixed MASTER operation:<br />
- The additional drives will be selected<br />
depending on the Run Time. So the drive<br />
with the lowest Run Time will be selected<br />
first. The Run Time is monitored in menus<br />
[39H] to [39M] in sequence. For each drive<br />
the Run Time can be reset.<br />
- When drives are stopped, the drive with<br />
the longest Run Time will be stopped first.<br />
- Maximum 7 drives can be used.<br />
Alternating MASTER operation:<br />
- When the drive is powered up, one drive is<br />
selected as the Master drive. The selection<br />
criteria depends on the Change Condition<br />
[394]. The drive will be selected according<br />
to the Run Time. So the drive with the lowest<br />
Run Time will be selected first. The Run<br />
Time is monitored in menus [39H] to [39M]<br />
in sequence. For each drive the Run Time<br />
can be reset.<br />
- A maximum of 6 drives can be used.<br />
Modbus Instance no/DeviceNet no: 43163<br />
Profibus slot/index 169/67<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
NOTE: This menu will NOT be active if less than 3 drives<br />
are selected.<br />
Timer 1<br />
Both 2<br />
Communication information<br />
The master drive will be changed if the<br />
timer setting in Change Timer [395] has<br />
elapsed. The change will take place immediately.<br />
So during operation the additional<br />
pumps will be stopped temporarily, the<br />
'new' master will be selected according to<br />
the Run Time and the additional pumps will<br />
be started again.<br />
It is possible to leave 2 pumps running during<br />
the change operation. This can be set<br />
with Drives on Change [396].<br />
The master drive will be changed if the<br />
timer setting in Change Timer [395] has<br />
elapsed. The 'new' master will be selected<br />
according to the elapsed Run Time. The<br />
change will only take place after a:<br />
- Power Up<br />
- Stop<br />
- Standby condition.<br />
- Trip condition.<br />
Modbus Instance no/DeviceNet no: 43164<br />
Profibus slot/index 169/68<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
NOTE: If the Status feedback inputs (DigIn 9 to Digin 14)<br />
are used, the master drive will be changed immediately<br />
if the feedback generates an 'Error'.<br />
Change Condition [394]<br />
This parameter determines the criteria for changing<br />
the master. This menu only appears if Alternating<br />
MASTER operation is selected. The elapsed run time<br />
of each drive is monitored. The elapsed run time<br />
always determines which drive will be the 'new' master<br />
drive.<br />
This function is only active if the parameter Select<br />
Drive [393]=All.<br />
394 Change Cond<br />
Stp A Both<br />
Default:<br />
Stop 0<br />
Both<br />
The Runtime of the master drive determines<br />
when a master drive has to be<br />
changed. The change will only take place<br />
after a:<br />
- Power Up<br />
- Stop<br />
- Standby condition<br />
- Trip condition.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 103
Change Timer [395]<br />
When the time set here is elapsed, the master drive<br />
will be changed. This function is only active if Select<br />
Drive [393]=All and Change Cond [394]= Timer/ Both.<br />
395 Change Timer<br />
StpA<br />
50h<br />
Upper Band [397]<br />
If the speed of the master drive comes into the upper<br />
band, an additional drive will be added after a delay<br />
time that is set in start delay [399].<br />
397 Upper Band<br />
Stp 10%<br />
A<br />
Default:<br />
Range:<br />
50 h<br />
1-3000 h<br />
Default: 10%<br />
Range:<br />
0-100% of total min speed to max speed<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43165<br />
Profibus slot/index 169/69<br />
Fieldbus format<br />
Modbus format<br />
UInt, 1=1 h<br />
UInt, 1=1 h<br />
Drives on Change [396]<br />
If a master drive is changed according to the timer<br />
function (Change Condition=Timer/Both [394]), it is<br />
possible to leave additional pumps running during the<br />
change operation. With this function the change operation<br />
will be as smooth as possible. The maximum<br />
number to be programmed in this menu depends on<br />
the number of additional drives.<br />
Example:<br />
If the number of drives is set to 6, the maximum value<br />
will be 4. This function is only active if Select Drive<br />
[393]=All.<br />
396 Drives on Ch<br />
Stp A<br />
0<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43167<br />
Profibus slot/index 169/71<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
EInt<br />
Example:<br />
Max Speed = 1500 rpm<br />
Min Speed = 300 rpm<br />
Upper Band = 10%<br />
Start delay will be activated:<br />
Range = Max Speed to Min Speed = 1500–300 =<br />
1200 rpm<br />
10% of 1200 rpm = 120 rpm<br />
Start level = 1500–120 = 1380 rpm<br />
Speed<br />
Max<br />
Upper band<br />
next pump starts<br />
Default: 0<br />
Range: 0 to (the number of drives - 2)<br />
Communication information<br />
Min<br />
Start Delay [399]<br />
Flow/Pressure<br />
(NG_50-PC-12_1)<br />
Modbus Instance no/DeviceNet no: 43166<br />
Fig. 70 Upper band<br />
Profibus slot/index 169/70<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Lower Band [398]<br />
If the speed of the master drive comes into the lower<br />
band an additional drive will be stopped after a delay<br />
time. This delay time is set in the parameter Stop<br />
Delay [39A].<br />
Default: 10%<br />
398 Lower Band<br />
Stp A<br />
10%<br />
104 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Range:<br />
Communication information<br />
Example:<br />
Max Speed = 1500 rpm<br />
Min Speed = 300 rpm<br />
Lower Band = 10%<br />
Stop delay will be activated:<br />
Range = Max Speed - Min Speed = 1500–300 = 1200<br />
rpm<br />
10% of 1200 rpm = 120 rpm<br />
Start level = 300 + 120 = 420 rpm<br />
Fig. 71 Lower band<br />
0-100% of total min speed to max speed<br />
Modbus Instance no/DeviceNet no: 43168<br />
Profibus slot/index 169/72<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
Speed<br />
Max<br />
Min<br />
“top” pump stops<br />
Stop Delay [39A]<br />
EInt<br />
Lower band<br />
Flow/Pressure<br />
(NG_50-PC-13_1)<br />
Start Delay [399]<br />
This delay time must have elapsed before the next<br />
pump is started. A delay time prevents the nervous<br />
switching of pumps.<br />
Stop Delay [39A]<br />
This delay time must have elapsed before the 'top'<br />
pump is stopped. A delay time prevents the nervous<br />
switching of pumps.<br />
Default:<br />
Range:<br />
0 s<br />
0-999 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43170<br />
Profibus slot/index 169/74<br />
Fieldbus format<br />
Long, 1=1 s<br />
Modbus format<br />
EInt<br />
Upper Band Limit [39B]<br />
If the speed of the pump reaches the upper band limit,<br />
the next pump is started immediately without delay. If<br />
a start delay is used this delay will be ignored. Range<br />
is between 0%, equalling max speed, and the set percentage<br />
for the UpperBand [397].<br />
Default: 0%<br />
Range:<br />
0 to Upper Band level. 0% (=max speed) means<br />
that the Limit function is switched off.<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43171<br />
Profibus slot/index 169/75<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
39A Stop Delay<br />
Stp A<br />
0s<br />
39B Upp Band Lim<br />
Stp 0%<br />
A<br />
EInt<br />
399 Start Delay<br />
Stp A<br />
0s<br />
Default: 0 s<br />
Range: 0-999 s<br />
Communication information<br />
Speed<br />
Max<br />
Upper band<br />
next pump starts<br />
immediately<br />
Upper band<br />
limit [39B]<br />
Modbus Instance no/DeviceNet no: 43169<br />
Profibus slot/index 169/73<br />
Fieldbus format Long, 1=1s<br />
Modbus format<br />
EInt<br />
Min<br />
Fig. 72 Upper band limit<br />
Start Delay [399]<br />
Flow/Pressure<br />
(NG_50-PC-14_2)<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 105
Lower Band Limit [39C]<br />
If the speed of the pump reaches the lower band limit,<br />
the 'top' pump is stopped immediately without delay.<br />
If a stop delay is used this delay will be ignored. Range<br />
is from 0%, equalling min speed, to the set percentage<br />
for the Lower Band [398].<br />
Default: 0%<br />
Range:<br />
Communication information<br />
Fig. 73 Lower band limit<br />
0 to Lower Band level. 0% (=min speed) means<br />
that he Limit function is switched off.<br />
Modbus Instance no/DeviceNet no: 43172<br />
Profibus slot/index 169/76<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
Speed<br />
Max<br />
Min<br />
39C Low Band Lim<br />
Stp A<br />
0%<br />
Lower band<br />
Settle Time Start [39D]<br />
The settle start allows the process to settle after a<br />
pump is switched on before the pump control continues.<br />
If an additional pump is started D.O.L. (Direct On<br />
Line) or Y/ , the flow or pressure can still fluctuate<br />
due to the 'rough' start/stop method. This could<br />
cause unnecessary starting and stopping of additional<br />
pumps.<br />
During the Settle start:<br />
• PID controller is off.<br />
“top” pump stops<br />
immediately<br />
Stop Delay [39A]<br />
EInt<br />
(NG_50-PC-15_2)<br />
• The speed is kept at a fixed level after adding a<br />
pump.<br />
39D Settle Start<br />
Stp A<br />
0s<br />
Lower band<br />
limit [39C]<br />
Flow/Pressure<br />
Default:<br />
Range:<br />
0 s<br />
0-999 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43173<br />
Profibus slot/index 169/77<br />
Fieldbus format<br />
Modbus format<br />
Transition Speed Start [39E]<br />
The transition speed start is used to minimize a flow/<br />
pressure overshoot when adding another pump.<br />
When an additional pump needs to be switched on,<br />
the master pump will slow down to the set transition<br />
speed start value, before the additional pump is<br />
started. The setting depends on the dynamics of both<br />
the master drive and the additional drives.<br />
The transition speed is best set by trial and error.<br />
In general:<br />
• If the additional pump has 'slow' start/stop dynamics,<br />
then a higher transition speed should be used.<br />
• If the additional pump has 'fast' start/stop dynamics,<br />
then a lower transition speed should be used.<br />
Default: 60%<br />
Range:<br />
Communication information<br />
Long, 1=1 s<br />
EInt<br />
0-100% of total min speed to max speed<br />
Modbus Instance no/DeviceNet no: 43174<br />
Profibus slot/index 169/78<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
39E TransS Start<br />
Stp 60%<br />
A<br />
EInt<br />
Example<br />
Max Speed = 1500 rpm<br />
Min Speed = 200 rpm<br />
TransS Start = 60%<br />
When an additional pump is needed, the speed will be<br />
controlled down to min speed + (60% x (1500 rpm -<br />
200 rpm)) = 200 rpm + 780 rpm = 980 rpm. When this<br />
speed is reached, the additional pump with the lowest<br />
run time hours will be switched on.<br />
106 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Speed<br />
Actual<br />
Trans<br />
Min<br />
Switch on<br />
procedure starts<br />
Fig. 74 Transition speed start<br />
Additional pump<br />
Master pump<br />
Actual start<br />
command of next<br />
pump (RELAY)<br />
Flow/Pressure<br />
(NG_50-PC-16_1)<br />
Transition Speed Stop [39G]<br />
The transition speed stop is used to minimize a flow/<br />
pressure overshoot when shutting down an additional<br />
pump. The setting depends on the dynamics of both<br />
the master drive and the additional drives.<br />
In general:<br />
• If the additional pump has 'slow' start/stop dynamics,<br />
then a higher transition speed should be used.<br />
• If the additional pump has 'fast' start/stop dynamics,<br />
then a lower transition speed should be used.<br />
Default: 60%<br />
Range:<br />
39G TransS Stop<br />
Stp 60%<br />
A<br />
0-100% of total min speed to max speed<br />
Flow/Pressure<br />
Transition speed<br />
decreases overshoot<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43176<br />
Profibus slot/index 169/80<br />
Fig. 75 Effect of transition speed<br />
Settle Time Stop [39F]<br />
The settle stop allows the process to settle after a<br />
pump is switched off before the pump control continues.<br />
If an additional pump is stopped D.O.L. (Direct<br />
On Line) or Y/ , the flow or pressure can still fluctuate<br />
due to the 'rough' start/stop method. This could<br />
cause unnecessary starting and stopping of additional<br />
pumps.<br />
During the Settle stop:<br />
• PID controller is off.<br />
• the speed is kept at a fixed level after stopping a<br />
pump<br />
Default:<br />
Range:<br />
39F Settle Stop<br />
Stp A<br />
0s<br />
0 s<br />
0–999 s<br />
Communication information<br />
Time<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
Example<br />
Max Speed = 1500 rpm<br />
Min Speed = 200 rpm<br />
TransS Start = 60%<br />
When less additional pumps are needed, the speed<br />
will be controlled up to min speed + (60% x (1500 rpm<br />
- 200 rpm)) = 200 rpm + 780 rpm = 980 rpm. When<br />
this speed is reached, the additional pump with the<br />
highest run time hours will be switched off.<br />
Speed<br />
Max<br />
Trans<br />
Actual<br />
Min<br />
Fig. 76 Transition speed stop<br />
Actual shut down of pump<br />
Master pump<br />
EInt<br />
Additional pump<br />
Flow/Pressure<br />
Switch off procedure starts<br />
Modbus Instance no/DeviceNet no: 43175<br />
Profibus slot/index 169/79<br />
Fieldbus format<br />
Modbus format<br />
Long, 1=1 s<br />
EInt<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 107
Run Times 1-6 [39H] to [39M]<br />
Unit:<br />
Range:<br />
h:m (hours:minutes)<br />
0h:0m–65535h:59m.<br />
Communication information<br />
Modbus Instance no/<br />
DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
Reset Run Times 1-6 [39H1] to [39M1]<br />
Default:<br />
No 0<br />
Yes 1<br />
No<br />
Communication information<br />
Pump Status [39N]<br />
39N Pump 123456<br />
StpA<br />
OCD<br />
31051 hours, 31052 minutes,<br />
31054 hours, 31055 minutes,<br />
31057 hours, 31058 minutes,<br />
31060 hours, 31061 minutes,<br />
31063 hours, 31064 minutes,<br />
31066 hours, 31067 minutes<br />
121/195, 121/198, 121/201,<br />
121/204, 121/207, 121/210<br />
UInt<br />
UInt<br />
Modbus Instance no/DeviceNet no: 38–43, pump 1 -6<br />
Profibus slot/index 0/37–0/42<br />
Fieldbus format<br />
Modbus format<br />
Indication<br />
C<br />
D<br />
O<br />
E<br />
39H Run Time 1<br />
Stp A h:mm<br />
UInt<br />
UInt<br />
Description<br />
Control, master pump, only when alternating<br />
master is used<br />
Direct control<br />
Pump is off<br />
Pump error<br />
39H1 Rst Run Tm1<br />
Stp A<br />
No<br />
11.4 Load Monitor and Process<br />
Protection [400]<br />
11.4.1 Load Monitor [410]<br />
The monitor functions enable the VSD to be used as a<br />
load monitor. Load monitors are used to protect<br />
machines and processes against mechanical overload<br />
and underload, e.g. a conveyer belt or screw conveyer<br />
jamming, belt failure on a fan and a pump dry running.<br />
See explanation in section 7.5, page 40.<br />
Alarm Select [411]<br />
Selects the types of alarms that are active.<br />
Default:<br />
Off<br />
Off 0 No alarm functions active.<br />
Min 1<br />
Max 2<br />
Max+Min 3<br />
Communication information<br />
Alarm Trip [412]<br />
Selects which alarm must cause a trip to the VSD.<br />
Communication information<br />
Min Alarm active. The alarm output functions<br />
as an underload alarm.<br />
Max Alarm active. The alarm output functions<br />
as an overload alarm.<br />
Both Max and Min alarm are active. The<br />
alarm outputs function as overload and<br />
underload alarms.<br />
Modbus Instance no/DeviceNet no: 43321<br />
Profibus slot/index 169/225<br />
Fieldbus format<br />
Modbus format<br />
Default:<br />
Off<br />
Selection: Same as in menu [411]<br />
UInt<br />
UInt<br />
Modbus Instance no/DeviceNet no: 43322<br />
Profibus slot/index 169/226<br />
Fieldbus format<br />
Modbus format<br />
411 Alarm Select<br />
Stp A<br />
Off<br />
412 Alarm trip<br />
Stp A<br />
Off<br />
UInt<br />
UInt<br />
108 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Ramp Alarm [413]<br />
This function inhibits the (pre) alarm signals during<br />
acceleration/deceleration of the motor to avoid false<br />
alarms.<br />
Default:<br />
Off 0<br />
On 1<br />
Off<br />
Communication information<br />
(Pre) alarms are inhibited during acceleration/deceleration.<br />
(Pre) alarms active during acceleration/<br />
deceleration.<br />
Modbus Instance no/DeviceNet no: 43323<br />
Profibus slot/index 169/227<br />
Fieldbus format<br />
Modbus format<br />
413 Ramp Alarm<br />
Stp A<br />
Off<br />
UInt<br />
UInt<br />
When the application has a constant load over the<br />
whole speed range, i.e. extruder or screw compressor,<br />
the load type can be set to basic. This type uses a single<br />
value as a reference for the nominal load. This<br />
value is used for the complete speed range of the<br />
VSD. The value can be set or automatically measured.<br />
See Autoset Alarm [41A] and Normal Load [41B]<br />
about setting the nominal load reference.<br />
The load curve mode uses an interpolated curve with<br />
9 load values at 8 equal speed intervals. This curve is<br />
populated by a test run with a real load. This can be<br />
used with any smooth load curve including constant<br />
load.<br />
Load<br />
Load curve<br />
Max Alarm<br />
Basic<br />
Min Alarm<br />
Alarm Start Delay [414]<br />
This parameter is used if, for example, you want to<br />
override an alarm during the start-up procedure.<br />
Sets the delay time after a run command, after which<br />
the alarm may be given.<br />
• If Ramp Alarm=On. The start delay begins after a<br />
RUN command.<br />
• If Ramp Alarm=Off. The start delay begins after the<br />
acceleration ramp.<br />
414 Start Delay<br />
Stp A<br />
2s<br />
Fig. 77<br />
Default:<br />
Basic 0<br />
Load<br />
Curve<br />
1<br />
415 Load Type<br />
Stp A Basic<br />
Basic<br />
Speed<br />
Uses a fixed maximum and minimum load<br />
level over the full speed range. Can be used<br />
in situations where the torque is independent<br />
of the speed.<br />
Uses the measured actual load characteristic<br />
of the process over the speed range.<br />
Default: 2 s<br />
Range: 0-3600 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43324<br />
Profibus slot/index 169/228<br />
Fieldbus format<br />
Long, 1=1 s<br />
Modbus format<br />
EInt<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43325<br />
Profibus slot/index 169/229<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Load Type [415]<br />
In this menu you select monitor type according to the<br />
load characteristic of your application. By selecting the<br />
required monitor type, the overload and underload<br />
alarm function can be optimized according to the load<br />
characteristic.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 109
Max Alarm [416]<br />
Max Alarm Margin [4161]<br />
With load type Basic, [415], used the Max Alarm Margin<br />
sets the band above the Normal Load, [41B],<br />
menu that does not generate an alarm. With load type<br />
Load Curve, [415], used the Max Alarm Margin sets<br />
the band above the Load Curve, [41C], that does not<br />
generate an alarm. The Max Alarm Margin is a percentage<br />
of nominal motor torque.<br />
Default: 15%<br />
Range: 0–400%<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43326<br />
Profibus slot/index 169/230<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
Max Alarm delay [4162]<br />
Sets the delay time between the first occurrence of<br />
max alarm condition and after when the alarm is given.<br />
Default:<br />
Range:<br />
0.1 s<br />
0-90 s<br />
Communication information<br />
Max Pre Alarm [417]<br />
EInt<br />
Modbus Instance no/DeviceNet no: 43330<br />
Profibus slot/index 169/234<br />
Fieldbus format<br />
Modbus format<br />
4161 MaxAlarmMar<br />
Stp 15%<br />
A<br />
4162 MaxAlarmDel<br />
Stp 0.1s<br />
A<br />
Long, 1=0.1 s<br />
EInt<br />
Max Pre AlarmMargin [4171]<br />
With load type Basic, [415], used the Max Pre-Alarm<br />
Margin sets the band above the Normal Load, [41B],<br />
menu that does not generate a pre-alarm. With load<br />
type Load Curve, [415], used the Max Pre-Alarm Margin<br />
sets the band above the Load Curve, [41C], that<br />
does not generate a pre-alarm. The Max Pre-Alarm<br />
Margin is a percentage of nominal motor torque.<br />
Default: 10%<br />
Range: 0–400%<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43327<br />
Profibus slot/index 169/231<br />
Fieldbus format Long, 1=0.1%<br />
Modbus format<br />
Max Pre Alarm delay [4172]<br />
Sets the delay time between the first occurrence of<br />
max pre alarm condition and after when the alarm is<br />
given.<br />
Default:<br />
Range:<br />
0.1 s<br />
0–90 s<br />
Communication information<br />
Min Pre Alarm [418]<br />
Min Pre Alarm Margin [4181]<br />
With load type Basic, [415], used the Min Pre-Alarm<br />
Margin sets the band under the Normal Load, [41B],<br />
menu that does not generate a pre-alarm. With load<br />
type Load Curve, [415], used the Min Pre-Alarm Margin<br />
sets the band under the Load Curve, [41C], that<br />
does not generate a pre-alarm. The Min Pre-Alarm<br />
Margin is a percentage of nominal motor torque.<br />
Communication information<br />
EInt<br />
Modbus Instance no/DeviceNet no: 43331<br />
Profibus slot/index 169/235<br />
Fieldbus format<br />
Modbus format<br />
Default: 10%<br />
Range: 0-400%<br />
4171 MaxPreAlMar<br />
Stp 10%<br />
A<br />
4172 MaxPreAlDel<br />
Stp 0.1s<br />
A<br />
Long, 1=0.1 s<br />
EInt<br />
4181 MinPreAlMar<br />
Stp 10%<br />
A<br />
Modbus Instance no/DeviceNet no: 43328<br />
Profibus slot/index 169/232<br />
110 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Fieldbus format Long, 1=1%<br />
Modbus format<br />
EInt<br />
Min Pre Alarm Response delay [4182]<br />
Sets the delay time between the first occurrence of<br />
min pre alarm condition and after when the alarm is<br />
given.<br />
Default:<br />
Range:<br />
0.1 s<br />
0-90 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43332<br />
Profibus slot/index 169/236<br />
Fieldbus format<br />
Long, 1=0.1 s<br />
Modbus format<br />
EInt<br />
Min Alarm [419]<br />
Min Alarm Margin [4191]<br />
With load type Basic, [415], used the Min Alarm Margin<br />
sets the band under the Normal Load, [41B], menu<br />
that does not generate an alarm. With load type Load<br />
Curve, [415], used the Min Alarm Margin sets the<br />
band under the Load Curve, [41C], that does not generate<br />
an alarm. The Max Alarm Margin is a percentage<br />
of nominal motor torque.<br />
Default: 15%<br />
Range: 0-400%<br />
Communication information<br />
4182 MinPreAlDel<br />
Stp 0.1s<br />
A<br />
4191 MinAlarmMar<br />
Stp 15%<br />
A<br />
Modbus Instance no/DeviceNet no: 43329<br />
Profibus slot/index 169/233<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
EInt<br />
Min Alarm Response delay [4192]<br />
Sets the delay time between the first occurrence of<br />
min alarm condition and after when the alarm is given.<br />
Default:<br />
Range:<br />
0.1 s<br />
0-90 s<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43333<br />
Profibus slot/index 169/237<br />
Fieldbus format<br />
Long, 1=0.1 s<br />
Modbus format<br />
EInt<br />
Autoset Alarm [41A]<br />
The Autoset Alarm function can measure the nominal<br />
load that is used as reference for the alarm levels. If<br />
the selected Load Type [415] is Basic it copies the<br />
load the motor is running with to the menu Normal<br />
Load [41B]. The motor must run on the speed that<br />
generates the load that needs to be recorded. If the<br />
selected Load Type [415] is Load Curve it performs a<br />
test-run and populates the Load Curve [41C] with the<br />
found load values.<br />
WARNING: When autoset does a test run the<br />
motor and application/machine will ramp up<br />
to maximum speed.<br />
NOTE: The motor must be running for the Autoset Alarm<br />
function to succeed. A not running motor generates a<br />
“Failed!” message.<br />
Default:<br />
No 0<br />
Yes 1<br />
No<br />
Communication information<br />
4192 MinAlarmDel<br />
Stp 0.1s<br />
A<br />
41A AutoSet Alrm<br />
Stp A<br />
No<br />
Modbus Instance no/DeviceNet no: 43334<br />
Profibus slot/index 169/238<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 111
The default set levels for the (pre)alarms are:<br />
Range:<br />
0–400% of max torque<br />
Overload<br />
Underload<br />
Max Alarm<br />
Max Pre Alarm<br />
menu [4161] + [41B]<br />
These default set levels can be <strong>manual</strong>ly changed in<br />
menus [416] to [419]. After execution the message<br />
“Autoset OK!” is displayed for 1s and the selection<br />
reverts to “No”.<br />
Normal Load [41B]<br />
Set the level of the normal load. The alarm or pre<br />
alarm will be activated when the load is above/under<br />
normal load ± margin.<br />
Default: 100%<br />
Range:<br />
menu [4171] + [41B]<br />
Min Pre Alarm menu [41B] - [4181]<br />
Min Alarm menu [41B] - [4191]<br />
41B Normal Load<br />
Stp 100%<br />
A<br />
0-400% of max torque<br />
Communication information<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
43336%, 43337 rpm,<br />
43338%, 43339 rpm,<br />
43340%, 43341 rpm,<br />
43342%, 43343 rpm,<br />
43344%, 43345 rpm,<br />
43346%, 43347 rpm,<br />
43348%, 43349 rpm,<br />
43350%, 43351 rpm,<br />
43352%, 43353 rpm<br />
169/240, 169/242,<br />
169/244, 169/246,<br />
169/248, 169/250,<br />
169/252, 169/254,<br />
170/1<br />
Long<br />
EInt<br />
NOTE: The speed values depend on the Min- and Max<br />
Speed values. they are read only and cannot be<br />
changed.<br />
NOTE: 100% Torque means: I NOM = I MOT . The maximum<br />
depends on the motor current and VSD max current<br />
settings, but the absolute maximum adjustment is<br />
400%.<br />
1<br />
Min Speed<br />
Min-Max alarm tolerance band graph<br />
Max Speed<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43335<br />
Profibus slot/index 169/239<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
EInt<br />
Load Curve [41C]<br />
The load curve function can be used with any smooth<br />
load curve. The curve can be populated with a testrun<br />
or the values can be entered or changed <strong>manual</strong>ly.<br />
Load Curve 1-9 [41C1]-[41C9]<br />
The measured load curve is based on 9 stored samples.<br />
The curve starts at minimum speed and ends at<br />
maximum speed, the range in between is divided into<br />
8 equal steps. The measured values of each sample<br />
are displayed in [41C1] to [41C9] and can be adapted<br />
<strong>manual</strong>ly. The value of the 1st sampled value on the<br />
load curve is displayed.<br />
0.5<br />
Fig. 78<br />
0<br />
0 0.2 0.4 0.6 0.8 1<br />
Speed<br />
Measured load samples<br />
Min-max tolerance band<br />
Max alarm limit<br />
Min alarm limit<br />
Default: 100%<br />
41C1 Load Curve1<br />
Stp 0rpm 100%<br />
A<br />
112 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
11.4.2 Process Protection [420]<br />
Submenu with settings regarding protection functions<br />
for the VSD and the motor.<br />
Low Voltage Override [421]<br />
If a dip in the mains supply occurs and the low voltage<br />
override function is enabled, the VSD will automatically<br />
decrease the motor speed to keep control of the<br />
application and prevent an under voltage trip until the<br />
input voltage rises again. Therefore the rotating energy<br />
in the motor/load is used to keep the DC link voltage<br />
level at the override level, for as long as possible or<br />
until the motor comes to a standstill. This is dependent<br />
on the inertia of the motor/load combination and<br />
the load of the motor at the time the dip occurs, see<br />
Fig. 79.<br />
Default: On<br />
Off 0 At a voltage dip the low voltage trip will protect.<br />
On 1<br />
At mains dip, VSD ramps down until voltage<br />
rises.<br />
Communication information<br />
421 Low Volt OR<br />
Stp A<br />
On<br />
Modbus Instance no/DeviceNet no: 43361<br />
Profibus slot/index 170/10<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
DC link voltage<br />
Override<br />
level<br />
Low Volt.<br />
level<br />
Rotor locked [422]<br />
With the rotor locked function enabled, the VSD will<br />
protect the motor and application when this is stalled<br />
whilst increasing the motor speed from standstill. This<br />
protection will coast the motor to stop and indicate a<br />
fault when the Torque Limit has been active at very low<br />
speed for more than 5 seconds.<br />
Default: Off<br />
Off 0 No detection<br />
On 1<br />
Communication information<br />
Motor lost [423]<br />
With the motor lost function enabled, the VSD is able<br />
to detect a fault in the motor circuit: motor, motor<br />
cable, thermal relay or output filter. Motor lost will<br />
cause a trip, and the motor will coast to standstill,<br />
when a missing motor phase is detected during a<br />
period of 5 s.<br />
Communication information<br />
VSD will trip when locked rotor is detected.<br />
Trip message “Locked Rotor”.<br />
Modbus Instance no/DeviceNet no: 43362<br />
Profibus slot/index 170/11<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Default:<br />
Off 0<br />
Trip 1<br />
422 Rotor locked<br />
Stp A<br />
Off<br />
423 Motor lost<br />
Stp A<br />
Off<br />
Off<br />
Function switched off to be used if no<br />
motor or very small motor connected.<br />
VSD will trip when the motor is disconnected.<br />
Trip message “Motor Lost”.<br />
Speed<br />
t<br />
Modbus Instance no/DeviceNet no: 43363<br />
Profibus slot/index 170/12<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
(06-F60new)<br />
Fig. 79 Low voltage override<br />
t<br />
NOTE: During the low voltage override the LED trip/limit<br />
blinks.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 113
Overvolt control [424]<br />
Used to switch off the overvoltage control function<br />
when only braking by brake chopper and resistor is<br />
required. The overvoltage control function, limits the<br />
braking torque so that the DC link voltage level is controlled<br />
at a high, but safe, level. This is achieved by<br />
limiting the actual deceleration rate during stopping. In<br />
case of a defect at the brake chopper or the brake<br />
resistor the VSD will trip for “Overvoltage” to avoid a<br />
fall of the load e.g. in crane applications.<br />
NOTE: Overvoltage control should not be activated if<br />
brake chopper is used.<br />
424 Over Volt Ctl<br />
Stp A<br />
On<br />
Default: On<br />
On 0 Overvoltage control activated<br />
Off 1 Overvoltage control off<br />
Process Val 3<br />
Process Ref 4<br />
Communication information<br />
The input value equals the actual process<br />
value (feedback) and is compared to the<br />
reference signal (set point) by the PID controller,<br />
or can be used to display and view<br />
the actual process value.<br />
Reference value is set for control in process<br />
units, see Process Source [321] and<br />
Process Unit [322].<br />
Modbus Instance no/DeviceNet no: 43201<br />
Profibus slot/index 169/105<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
NOTE: When AnInX Func=Off, the connected signal will<br />
still be available for Comparators [610].<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43364<br />
Profibus slot/index 170/13<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
11.5 I/Os and Virtual<br />
Connections [500]<br />
Main menu with all the settings of the standard inputs<br />
and outputs of the VSD.<br />
11.5.1 Analogue Inputs [510]<br />
Submenu with all settings for the analogue inputs.<br />
AnIn1 Function [511]<br />
Sets the function for Analogue input 1. Scale and<br />
range are defined by AnIn1 Advanced settings [513].<br />
511 AnIn1 Fc<br />
Stp A Process Ref<br />
Default: Process Ref<br />
Off 0 Input is not active<br />
Max Speed 1 The input acts as an upper speed limit.<br />
Max Torque 2 The input acts as an upper torque limit.<br />
114 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Adding analogue inputs<br />
If more then one analogue input is set to the same<br />
function, the values of the inputs can be added<br />
together. In the following examples we assume that<br />
Process Source [321] is set to Speed.<br />
Example 1: Add signals with different weight (fine tuning).<br />
Signal on AnIn1 = 10 mA<br />
Signal on AnIn2 = 5 mA<br />
[511] AnIn1 Function = Process Ref.<br />
[512] AnIn1 Setup = 4-20 mA<br />
[5134] AnIn1 Function Min = Min (0 rpm)<br />
[5136] AnIn1 Function Max = Max (1500 rpm)<br />
[5138] AnIn1 Operation = Add+<br />
[514] AnIn2 Function = Process Ref.<br />
[515] AnIn2 Setup = 4-20 mA<br />
[5164] AnIn2 Function Min = Min (0 rpm)<br />
[5166] AnIn2 Function Max = User defined<br />
[5167] AnIn2 Value Max = 300 rpm<br />
[5168] AnIn2 Operation = Add+<br />
Calculation:<br />
AnIn1 = (10-4) / (20-4) x (1500-0) + 0 = 562.5 rpm<br />
AnIn2 = (5-4) / (20-4) x (300-0) + 0 = 18.75 rpm<br />
The actual process reference will be:<br />
+562.5 + 18.75 = 581 rpm<br />
Analogue Input Selection via Digital Inputs:<br />
When two different external Reference signals are<br />
used, e.g. 4-20mA signal from control centre and a 0-<br />
10 V locally mounted potentiometer, it is possible to<br />
switch between these two different analogue input signals<br />
via a Digital Input set to “AnIn Select”.<br />
AnIn1 is 4-20 mA<br />
AnIn2 is 0-10 V<br />
DigIn3 is controlling the AnIn selection; HIGH is 4-20<br />
mA, LOW is 0-10 V<br />
[511] AnIn1 Fc = Process Ref;<br />
set AnIn1 as reference signal input<br />
[512] AnIn1 Setup = 4-20mA;<br />
set AnIn1 for a current reference signal<br />
[513A] AnIn1 Enable = DigIn;<br />
set AnIn1 to be active when DigIn3 is HIGH<br />
[514] AnIn2 Fc = Process Ref;<br />
set AnIn2 as reference signal input<br />
[515] AnIn2 Setup = 0-10V;<br />
set AnIn2 for a voltage reference signal<br />
[516A] AnIn2 Enabl = !DigIn;<br />
set AnIn2 to be active when DigIn3 is LOW<br />
[523] DigIn3=AnIn;<br />
set DIgIn3 as input fot selection of AI reference<br />
Subtracting analogue inputs<br />
Example 2: Subtract two signals<br />
Signal on AnIn1 = 8 V<br />
Signal on AnIn2 = 4 V<br />
[511] AnIn1 Function = Process Ref.<br />
[512] AnIn1 Setup = 0-10 V<br />
[5134] AnIn1 Function Min = Min (0 rpm)<br />
[5136] AnIn1 Function Max = Max (1500 rpm)<br />
[5138] AnIn1 Operation = Add+<br />
[514] AnIn2 Function = Process Ref.<br />
[515] AnIn2 Setup = 0-10 V<br />
[5164] AnIn2 Function Min = Min (0 rpm)<br />
[5166] AnIn2 Function Max = Max (1500 rpm)<br />
[5168] AnIn2 Operation = Sub-<br />
Calculation:<br />
AnIn1 = (8-0) / (10-0) x (1500-0) + 0 = 1200 rpm<br />
AnIn2 = (4-0) / (10-0) x (1500-0) + 0 = 600 rpm<br />
The actual process reference will be:<br />
+1200 - 600 = 600 rpm<br />
AnIn1 Setup [512]<br />
The analogue input setup is used to configure the analogue<br />
input in accordance with the signal used that will<br />
be connected to the analogue input. With this selection<br />
the input can be determined as current (4-20 mA)<br />
or voltage<br />
(0-10 V) controlled input. Other selections are available<br />
for using a threshold (live zero), a bipolar input function,<br />
or a user defined input range. With a bipolar input<br />
reference signal, it is possible to control the motor in<br />
two directions. See Fig. 80.<br />
NOTE: The selection of voltage or current input is done<br />
with S1. When the switch is in voltage mode only the<br />
voltage menu items are selectable. With the switch in<br />
current mode only the current menu items are<br />
selectable.<br />
Default:<br />
Dependent on<br />
4–20mA 0<br />
0–20mA 1<br />
User mA 2<br />
512 AnIn1 Setup<br />
Stp A 4-20mA<br />
4-20 mA<br />
Setting of switch S1<br />
The current input has a fixed threshold<br />
(Live Zero) of 4 mA and controls the full<br />
range for the input signal. See Fig. 82.<br />
Normal full current scale configuration of<br />
the input that controls the full range for the<br />
input signal. See Fig. 81.<br />
The scale of the current controlled input,<br />
that controls the full range for the input signal.<br />
Can be defined by the advanced AnIn<br />
Min and AnIn Max menus.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 115
User Bipol<br />
mA<br />
3<br />
0–10V 4<br />
2–10V 5<br />
User V 6<br />
User Bipol<br />
V<br />
7<br />
Sets the input for a bipolar current input,<br />
where the scale controls the range for the<br />
input signal. Scale can be defined in<br />
advanced menu AnIn Bipol.<br />
Normal full voltage scale configuration of<br />
the input that controls the full range for the<br />
input signal. See Fig. 81.<br />
The voltage input has a fixed threshold<br />
(Live Zero) of 2 V and controls the full range<br />
for the input signal. See Fig. 82.<br />
The scale of the voltage controlled input,<br />
that controls the full range for the input signal.<br />
Can be defined by the advanced AnIn<br />
Min and AnIn Max menus.<br />
Sets the input for a bipolar voltage input,<br />
where the scale controls the range for the<br />
input signal. Scale can be defined in<br />
advanced menu AnIn Bipol.<br />
100 %<br />
Fig. 81 Normal full-scale configuration<br />
100 %<br />
n<br />
Ref<br />
0 10 V<br />
20mA<br />
(NG_06-F21)<br />
n<br />
0–10 V<br />
0–20 mA<br />
NOTE: For bipol function, input RunR and RunL needs to<br />
be active and Rotation, [219] must be set to “R+L”.<br />
2–10 V<br />
4–20 mA<br />
NOTE: Always check the needed set up when the setting<br />
of S1 is changed; selection will not adapt automatically.<br />
0<br />
2 V<br />
4mA<br />
10 V<br />
2 0mA<br />
Ref<br />
Communication information<br />
Fig. 82 2–10 V/4–20 mA (Live Zero)<br />
Modbus Instance no/DeviceNet no: 43202<br />
Profibus slot/index 169/106<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
AnIn1 Advanced [513]<br />
NOTE: The different menus will automatically be set to<br />
either “mA” or “V”, based on the selection in AnIn 1<br />
Setup [512].<br />
Speed<br />
100 %<br />
n<br />
513 AnIn1 Advan<br />
Stp A<br />
AnIn1 Min [5131]<br />
Parameter to set the minimum value of the external<br />
reference signal. Only visible if [512] = User mA/V.<br />
-10 V<br />
0<br />
10 V<br />
20 mA<br />
5131 AnIn1 Min<br />
Stp A 0V/4.00mA<br />
100 %<br />
(NG_06-F21)<br />
Default:<br />
Range:<br />
0 V/4.00 mA<br />
0.00–20.00 mA<br />
0–10.00 V<br />
Fig. 80<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43203<br />
Profibus slot/index 169/107<br />
Fieldbus format<br />
Long<br />
Modbus format<br />
EInt<br />
116 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
AnIn1 Max [5132]<br />
Parameter to set the maximum value of the external<br />
reference signal. Only visible if [512] = User mA/V.<br />
Default: 10.00 V/20.00 mA<br />
Range:<br />
Communication information<br />
Special function: Inverted reference signal<br />
If the AnIn minimum value is higher than the AnIn maximum<br />
value, the input will act as an inverted reference<br />
input, see Fig. 83.<br />
Fig. 83 Inverted reference<br />
0.00–20.00 mA<br />
0–10.00 V<br />
Modbus Instance no/DeviceNet no: 43204<br />
Profibus slot/index 169/108<br />
Fieldbus format<br />
Modbus format<br />
100 %<br />
n<br />
Long<br />
EInt<br />
AnIn1 Bipol [5133]<br />
This menu is automatically displayed if AnIn1 Setup is<br />
set to User Bipol mA or User Bipol V. The window will<br />
automatically show mA or V range according to<br />
selected function. The range is set by changing the<br />
positive maximum value; the negative value is automatically<br />
adapted accordingly. Only visible if [512] =<br />
User Bipol mA/V. The inputs RunR and RunL input<br />
need to be active, and Rotation, [219], must be set to<br />
“R+L”, to operate the bipolar function on the analogue<br />
input.<br />
Default:<br />
Range:<br />
5132 AnIn1 Max<br />
Stp 10.0V/20.00mA<br />
0 1 0 V<br />
0.00–10.00 V<br />
0.0–20.0 mA, 0.00–10.00 V<br />
Invert<br />
AnIn Min ><br />
AnIn Max<br />
Ref<br />
5133 AnIn1 Bipol<br />
Stp 10.00V<br />
A<br />
(NG_06-F25)<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43205<br />
Profibus slot/index 169/109<br />
Fieldbus format<br />
Modbus format<br />
AnIn1 Function Min [5134]<br />
With AnIn1 Function Min the physical minimum value<br />
is scaled to selected process unit. The default scaling<br />
is dependent of the selected function of AnIn1 [511].<br />
Default:<br />
Min<br />
Min 0 Min value<br />
Max 1 Max value<br />
Userdefined<br />
Table 22 shows corresponding values for the min and<br />
max selections depending on the function of the analogue<br />
input [511].<br />
Table 22<br />
Communication information<br />
Long<br />
EInt<br />
2 Define user value in menu [5135]<br />
AnIn Function Min Max<br />
Speed Min Speed [341] Max Speed [343]<br />
Torque 0% Max Torque [351]<br />
Process Ref Process Min [324] Process Max [325]<br />
Process Value Process Min [324] Process Max [325]<br />
Modbus Instance no/DeviceNet no: 43206<br />
Profibus slot/index 169/110<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
AnIn1 Function Value Min [5135]<br />
With AnIn1 Function ValMin you define a user-defined<br />
value for the signal. Only visible when user-defined is<br />
selected in menu [5134].<br />
Default: 0.000<br />
5134 AnIn1 FcMin<br />
Stp A<br />
Min<br />
5135 AnIn1 VaMin<br />
Stp 0.000<br />
A<br />
Range: -10000.000 – 10000.000<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 117
Communication information<br />
Modbus Instance no/DeviceNet no: 43541<br />
Profibus slot/index 170/190<br />
Fieldbus format<br />
Modbus format<br />
AnIn1 Function Max [5136]<br />
With AnIn1 Function Max the physical maximum value<br />
is scaled to selected process unit. The default scaling<br />
is dependent of the selected function of AnIn1 [511].<br />
See Table 22.<br />
Communication information<br />
Long,<br />
Speed 1=1 rpm<br />
Torque 1=1%<br />
Process val 1=0.001<br />
EInt<br />
Default:<br />
Max<br />
Min 0 Min value<br />
Max 1 Max value<br />
User-defined 2 Define user value in menu [5137]<br />
Modbus Instance no/<br />
DeviceNet no:<br />
43207<br />
Profibus slot/index 169/111<br />
Fieldbus format<br />
Modbus format<br />
Long,<br />
Speed/Torque 1=1 rpm or %.<br />
Other 1= 0.001<br />
EInt<br />
AnIn1 Function Value Max [5137]<br />
With AnIn1 Function VaMax you define a user-defined<br />
value for the signal. Only visible when user-defined is<br />
selected in menu [5136].<br />
Default: 0.000<br />
5136 AnIn1 FcMax<br />
Stp A<br />
Max<br />
5137 AnIn1 VaMax<br />
Stp 0.000<br />
A<br />
Range: -10000.000 – 10000.000<br />
NOTE: With AnIn Min, AnIn Max, AnIn Function Min and<br />
AnIn Function Max settings, loss of feedback signals<br />
(e.g. voltage drop due to long sensor wiring) can be<br />
compensated to ensure an accurate process control.<br />
Example:<br />
Process sensor is a sensor with the following specification:<br />
Range:0–3 bar<br />
Output:2–10 mA<br />
Analogue input should be set up according to:<br />
[512] AnIn1 Setup = User mA<br />
[5131] AnIn1 Min = 2 mA<br />
[5132] AnIn1 Max = 10 mA<br />
[5134] AnIn1 Function Min = User-defined<br />
[5135] AnIn1 VaMin = 0.000 bar<br />
[5136] AnIn 1 Function Max = User-defined<br />
[5137] AnIn1 VaMax = 3.000 bar<br />
AnIn1 Operation [5138]<br />
Default:<br />
Add+ 0<br />
Sub- 1<br />
Add+<br />
Communication information<br />
Analogue signal is added to selected function<br />
in menu [511].<br />
Analogue signal is subtracted from<br />
selected function in menu [511].<br />
Modbus Instance no/DeviceNet no: 43208<br />
Profibus slot/index 169/112<br />
Fieldbus format<br />
Modbus format<br />
5138 AnIn1 Oper<br />
Stp A Add+<br />
UInt<br />
UInt<br />
AnIn1 Filter [5139]<br />
If the input signal is unstable (e.g. fluctuation reference<br />
value), the filter can be used to stabilize the signal. A<br />
change of the input signal will reach 63% on AnIn1<br />
within the set AnIn1 Filter time. After 5 times the set<br />
time, AnIn1 will have reached 100% of the input<br />
change. See Fig. 84.<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43551<br />
Profibus slot/index 170/200<br />
Fieldbus format<br />
Modbus format<br />
Long,<br />
Speed 1=1 rpm<br />
Torque 1=1%<br />
Process val 1=0.001<br />
EInt<br />
Default:<br />
Range:<br />
5139 AnIn1 Filt<br />
Stp 0.1s<br />
A<br />
0.1 s<br />
0.001 – 10.0 s<br />
118 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Communication information<br />
Modbus Instance no/DeviceNet no: 43209<br />
Profibus slot/index 169/113<br />
Fieldbus format<br />
Long, 1=0.001 s<br />
Modbus format<br />
EInt<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43211<br />
Profibus slot/index 169/115<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
AnIn change<br />
100%<br />
63%<br />
Original input signal<br />
Filtered AnIn signal<br />
AnIn2 Setup [515]<br />
Parameter for setting the function of Analogue Input 2.<br />
Same functions as AnIn1 Setup [512].<br />
515 AnIn2 Setup<br />
Stp A 4-20mA<br />
Default: 4 – 20 mA<br />
Dependent on Setting of switch S2<br />
Selection: Same as in menu [512].<br />
Fig. 84<br />
AnIn1 Enable [513A]<br />
Parameter for enable/disable analogue input selection<br />
via digital inputs (DigIn set to function AnIn Select).<br />
Default:<br />
On<br />
On 0 AnIn1 is always active<br />
!DigIn 1 AnIn1 is only active if the digital input is low.<br />
DigIn 2 AnIn1 is only active if the digital input is high.<br />
Communication information<br />
Modbus Instance no/DeviceNet no: AnIn1 43210<br />
Profibus slot/index AnIn1 169/114<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
AnIn2 Function [514]<br />
Parameter for setting the function of Analogue Input 2.<br />
Same function as AnIn1 Func [511].<br />
T<br />
5 X T<br />
513A AnIn1 Enabl<br />
Stp A<br />
On<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43212<br />
Profibus slot/index 169/116<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
AnIn2 Advanced [516]<br />
Same functions and submenus as under AnIn1<br />
Advanced [513].<br />
Communication information<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
516 AnIn2 Advan<br />
Stp A<br />
AnIn3 Function [517]<br />
Parameter for setting the function of Analogue Input 3.<br />
Same function as AnIn1 Func [511].<br />
43213–43220<br />
43542<br />
43552<br />
169/117–124<br />
170/191<br />
170/201<br />
514 AnIn2 Fc<br />
Stp A<br />
Off<br />
517 AnIn3 Fc<br />
Stp A<br />
Off<br />
Default: Off<br />
Selection: Same as in menu [511]<br />
Default: Off<br />
Selection: Same as in menu [511]<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 119
Communication information<br />
Modbus Instance no/DeviceNet no: 43221<br />
Profibus slot/index 169/125<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
AnIn3 Setup [518]<br />
Same functions as AnIn1 Setup [512].<br />
Default:<br />
Dependent on<br />
4–20 mA<br />
Setting of switch S3<br />
Selection: Same as in menu [512].<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43222<br />
Profibus slot/index 169/126<br />
Fieldbus format<br />
Modbus format<br />
AnIn3 Advanced [519]<br />
Same functions and submenus as under AnIn1<br />
Advanced [513].<br />
Communication information<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
518 AnIn3 Setup<br />
Stp A 4-20mA<br />
UInt<br />
UInt<br />
519 AnIn3 Advan<br />
Stp A<br />
43223–43230<br />
43543<br />
43553<br />
169/127–169/134<br />
170/192<br />
170/202<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43231<br />
Profibus slot/index 169/135<br />
Fieldbus format<br />
Modbus format<br />
AnIn4 Set-up [51B]<br />
Same functions as AnIn1 Setup [512].<br />
Default:<br />
Dependent on<br />
4-20 mA<br />
Setting of switch S4<br />
Communication information<br />
AnIn4 Advanced [51C]<br />
Same functions and submenus as under AnIn1<br />
Advanced [513].<br />
Communication information<br />
UInt<br />
UInt<br />
Selection: Same as in menu [512].<br />
Modbus Instance no/DeviceNet no: 43232<br />
Profibus slot/index 169/136<br />
Fieldbus format<br />
Modbus format<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
51B AnIn4 Setup<br />
Stp A 4-20mA<br />
UInt<br />
UInt<br />
51C AnIn4 Advan<br />
Stp A<br />
43233–43240<br />
43544<br />
43554<br />
169/137–144<br />
170/193<br />
170/203<br />
AnIn4 Function [51A]<br />
Parameter for setting the function of Analogue Input 4.<br />
Same function as AnIn1 Func [511].<br />
51A AnIn4 Fc<br />
Stp A<br />
Off<br />
Default:<br />
Off<br />
Selection: Same as in menu [511]<br />
120 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
11.5.2 Digital Inputs [520]<br />
Submenu with all the settings for the digital inputs.<br />
NOTE: Additional inputs will become available when the<br />
I/O option boards are connected.<br />
Digital Input 1 [521]<br />
To select the function of the digital input.<br />
On the standard control board there are eight digital<br />
inputs.<br />
If the same function is programmed for more than one<br />
input that function will be activated according to “OR”<br />
logic if nothing else is stated.<br />
Default: RunL<br />
Off 0 The input is not active.<br />
Ext. Trip 3<br />
Stop 4<br />
Enable 5<br />
RunR 6<br />
RunL 7<br />
Be aware that if there is nothing connected<br />
to the input, the VSD will trip at “External<br />
trip” immediately.<br />
NOTE: The External Trip is active low.<br />
NOTE: Activated according to “AND” logic.<br />
Stop command according to the selected<br />
Stop mode in menu [33B].<br />
NOTE: The Stop command is active low.<br />
NOTE: Activated according to “AND” logic.<br />
Enable command. General start condition<br />
to run the VSD. If made low during running<br />
the output of the VSD is cut off immediately,<br />
causing the motor to coast to zero<br />
speed.<br />
NOTE: If none of the digital inputs are programmed<br />
to “Enable”, the internal enable<br />
signal is active.<br />
NOTE: Activated according to “AND” logic.<br />
Run Right command. The output of the<br />
VSD will be a clockwise rotary field.<br />
Run Left command. The output of the VSD<br />
will be a counter-clockwise rotary field.<br />
Reset command. To reset a Trip condition<br />
Reset 9<br />
and to enable the Autoreset function.<br />
Preset Ctrl1 10 To select the Preset Reference.<br />
Preset Ctrl2 11 To select the Preset Reference.<br />
Preset Ctrl3 12 To select the Preset Reference.<br />
MotPot Up 13<br />
MotPot<br />
Down<br />
14<br />
521 DigIn 1<br />
Stp A<br />
RunL<br />
Increases the internal reference value<br />
according to the set AccMotPot time [333].<br />
Has the same function as a “real” motor<br />
potentiometer, see Fig. 65.<br />
Decreases the internal reference value<br />
according to the set DecMotPot time [334].<br />
See MotPot Up.<br />
Pump1<br />
Feedb<br />
Pump2<br />
Feedb<br />
Pump3<br />
Feedb<br />
Pump4<br />
Feedb<br />
Pump5<br />
Feedb<br />
Pump6<br />
Feedb<br />
Timer 1<br />
Timer 2<br />
Set Ctrl 1<br />
Set Ctrl 2<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
23<br />
24<br />
Mot PreMag 25<br />
Jog 26<br />
Ext Mot<br />
Temp<br />
Loc/Rem<br />
27<br />
28<br />
AnIn select 29<br />
LC Level 30<br />
Brk Ackn 31<br />
Communication information<br />
Feedback input pump1 for Pump/Fan control<br />
and informs about the status of the<br />
auxiliary connected pump/fan.<br />
Feedback input pump 2 for Pump/Fan control<br />
and informs about the status of the<br />
auxiliary connected pump/fan.<br />
Feedback input pump3 for Pump/Fan control<br />
and informs about the status of the<br />
auxiliary connected pump/fan.<br />
Feedback input pump 4 for Pump/Fan control<br />
and informs about the status of the<br />
auxiliary connected pump/fan.<br />
Feedback input pump5 for Pump/Fan control<br />
and informs about the status of the<br />
auxiliary connected pump/fan.<br />
Feedback input pump 6 for Pump/Fan control<br />
and informs about the status of the<br />
auxiliary connected pump/fan.<br />
Timer 1 Delay [643] will be activated on the<br />
rising edge of this signal.<br />
Timer 2 Delay [653] will be activated on the<br />
rising edge of this signal.<br />
Activates other parameter set. See Table<br />
23 for selection possibilities.<br />
Activates other parameter set. See Table<br />
23 for selection possibilities.<br />
Pre-magnetises the motor. Used for faster<br />
motor start.<br />
To activate the Jog function. Gives a Run<br />
command with the set Jog speed and<br />
Direction, page 97.<br />
Be aware that if there is nothing connected<br />
to the input, the VSD will trip at “External<br />
Motor Temp” immediately.<br />
NOTE: The External Motor Temp is active<br />
low.<br />
Activate local mode defined in [2171] and<br />
[2172].<br />
Activate/deactivate analogue inputs<br />
defined in [513A], [516A], [519A] and<br />
[51CA]<br />
Liquid cooling low level signal.<br />
NOTE: The Liquid Cooling Level is active<br />
low.<br />
Brake acknowledge input for Brake Fault<br />
control. Function is activated via this<br />
selection<br />
NOTE: For bipol function, input RunR and RunL needs to<br />
be active and Rotation, [219] must be set to “R+L”.<br />
Modbus Instance no/DeviceNet no: 43241<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 121
Profibus slot/index 169/145<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Table 23<br />
Parameter Set Set Ctrl 1 Set Ctrl 2<br />
A 0 0<br />
B 1 0<br />
C 0 1<br />
D 1 1<br />
NOTE: To activate the parameter set selection, menu<br />
241 must be set to DigIn.<br />
Digital Input 2 [522] to Digital Input 8<br />
[528]<br />
Same function as DigIn 1 [521]. Default function for<br />
DigIn 8 is Reset. For DigIn 3 to 7 the default function is<br />
Off.<br />
Default: RunR<br />
Selection: Same as in menu [521]<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43241–43248<br />
Profibus slot/index 169/146–169/152<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Additional digital inputs [529] to [52H]<br />
Additional digital inputs with I/O option board installed,<br />
B1 DigIn 1 [529] - B3 DigIn 3 [52H]. B stands for board<br />
and 1 to 3 is the number of the board which is related<br />
to the position of the I/O option board on the option<br />
mounting plate. The functions and selections are the<br />
same as DigIn 1 [521].<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43501–43509<br />
Profibus slot/index 170/150–170/158<br />
Fieldbus format<br />
Modbus format<br />
522 DigIn 2<br />
Stp A<br />
Int<br />
Int<br />
RunR<br />
11.5.3 Analogue Outputs [530]<br />
Submenu with all settings for the analogue outputs.<br />
Selections can be made from application and VSD values,<br />
in order to visualize actual status. Analogue outputs<br />
can also be used as a mirror of the analogue<br />
input. Such a signal can be used as:<br />
• a reference signal for the next VSD in a Master/<br />
Slave configuration (see Fig. 85).<br />
• a feedback acknowledgement of the received analogue<br />
reference value.<br />
AnOut1 Function [531]<br />
Sets the function for the Analogue Output 1. Scale<br />
and range are defined by AnOut1 Advanced settings<br />
[533].<br />
Default:<br />
Speed<br />
Process Val 0<br />
Actual process value according to Process<br />
feedback signal.<br />
Speed 1 Actual speed.<br />
Torque 2 Actual torque.<br />
Process Ref 3 Actual process reference value.<br />
Shaft Power 4 Actual shaft power.<br />
Frequency 5 Actual frequency.<br />
Current 6 Actual current.<br />
El power 7 Actual electrical power.<br />
Output volt 8 Actual output voltage.<br />
DC-voltage 9 Actual DC link voltage.<br />
AnIn1 10<br />
AnIn2 11<br />
AnIn3 12<br />
AnIn4 13<br />
Speed Ref 14<br />
Torque Ref 15<br />
531 AnOut1 Fc<br />
Stp A Speed<br />
Mirror of received signal value on<br />
AnIn1.<br />
Mirror of received signal value on<br />
AnIn2.<br />
Mirror of received signal value on<br />
AnIn3.<br />
Mirror of received signal value on<br />
AnIn4.<br />
Actual internal speed reference Value<br />
after ramp and V/Hz.<br />
Actual torque reference value<br />
(=0 in V/Hz mode)<br />
NOTE: When selections AnIn1, AnIn2 …. AnIn4 is<br />
selected, the setup of the AnOut (menu [532] or [535])<br />
has to be set to 0-10V or 0-20mA. When the AnOut Setup<br />
is set to e.g. 4-20mA, the mirroring is not working<br />
correct.<br />
122 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Communication information AnOut 1 Setup [532]<br />
Modbus Instance no/DeviceNet no: 43251<br />
Profibus slot/index 169/155<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Preset scaling and offset of the output configuration.<br />
Default:<br />
4–20mA 0<br />
0–20mA 1<br />
User mA 2<br />
User Bipol<br />
mA<br />
3<br />
0-10V 4<br />
2–10V 5<br />
User V 6<br />
User Bipol V 7<br />
4-20mA<br />
Communication information<br />
532 AnOut1 Setup<br />
Stp A 4-20mA<br />
The current output has a fixed threshold<br />
(Live Zero) of 4 mA and controls the full<br />
range for the output signal. See Fig. 82.<br />
Normal full current scale configuration of<br />
the output that controls the full range for<br />
the output signal. See Fig. 81.<br />
The scale of the current controlled output<br />
that controls the full range for the output<br />
signal. Can be defined by the advanced<br />
AnOut Min and AnOut Max menus.<br />
Sets the output for a bipolar current output,<br />
where the scale controls the range<br />
for the output signal. Scale can be<br />
defined in advanced menu AnOut Bipol.<br />
Normal full voltage scale configuration of<br />
the output that controls the full range for<br />
the output signal. See Fig. 81.<br />
The voltage output has a fixed threshold<br />
(Live Zero) of 2 V and controls the full<br />
range for the output signal. See Fig. 82.<br />
The scale of the voltage controlled output<br />
that controls the full range for the output<br />
signal. Can be defined by the advanced<br />
AnOut Min and AnOut Max menus.<br />
Sets the output for a bipolar voltage output,<br />
where the scale controls the range<br />
for the output signal. Scale can be<br />
defined in advanced menu AnOut Bipol.<br />
Modbus Instance no/DeviceNet no: 43252<br />
Profibus slot/index 169/156<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
Ref.<br />
VSD 1<br />
Master<br />
Ref.<br />
VSD 2<br />
Slave<br />
AnOut<br />
Fig. 85<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 123
AnOut1 Advanced [533]<br />
With the functions in the AnOut1 Advanced menu, the<br />
output can be completely defined according to the<br />
application needs. The menus will automatically be<br />
adapted to “mA” or “V”, according to the selection in<br />
AnOut1 Setup [532].<br />
AnOut1 Min [5331]<br />
This parameter is automatically displayed if User mA<br />
or User V is selected in menu AnOut 1 Setup [532].<br />
The menu will automatically adapt to current or voltage<br />
setting according to the selected setup. Only visible<br />
if [532] = User mA/V.<br />
Default:<br />
Range:<br />
4 mA<br />
Communication information<br />
AnOut1 Max [5332]<br />
This parameter is automatically displayed if User mA<br />
or User V is selected in menu AnOut1 Setup [532].<br />
The menu will automatically adapt to current or voltage<br />
setting according to the selected setup. Only visible<br />
if [532] = User mA/V.<br />
Communication information<br />
0.00 – 20.00 mA, 0 – 10.00 V<br />
Modbus Instance no/DeviceNet no: 43253<br />
Profibus slot/index 169/157<br />
Fieldbus format Long, 1=0.01<br />
Modbus format<br />
Default:<br />
Range:<br />
20.00 mA<br />
EInt<br />
0.00–20.00 mA, 0–10.00 V<br />
Modbus Instance no/DeviceNet no: 43254<br />
Profibus slot/index 169/158<br />
Fieldbus format Long, 1=0.01<br />
Modbus format<br />
533 AnOut 1 Adv<br />
Stp A<br />
5331 AnOut 1 Min<br />
Stp A<br />
4mA<br />
5332 AnOut 1 Max<br />
Stp 20.0mA<br />
EInt<br />
AnOut1 Bipol [5333]<br />
Automatically displayed if User Bipol mA or User Bipol<br />
V is selected in menu AnOut1 Setup. The menu will<br />
automatically show mA or V range according to the<br />
selected function. The range is set by changing the<br />
positive maximum value; the negative value is automatically<br />
adapted accordingly. Only visible if [512] =<br />
User Bipol mA/V.<br />
Default:<br />
Range:<br />
Communication information<br />
-10.00–10.00 V<br />
-10.00–10.00 V, -20.0–20.0 mA<br />
Modbus Instance no/DeviceNet no: 43255<br />
Profibus slot/index 169/159<br />
Fieldbus format Long, 1=0.01<br />
Modbus format<br />
EInt<br />
AnOut1 Function Min [5334]<br />
With AnOut1 Function Min the physical minimum value<br />
is scaled to selected presentation. The default scaling<br />
is dependent of the selected function of AnOut1 [531].<br />
Default:<br />
Min<br />
Min 0 Min value<br />
Max 1 Max value<br />
User-defined 2 Define user value in menu [5335]<br />
Table 24 shows corresponding values for the min and<br />
max selections depending on the function of the analogue<br />
output [531].<br />
Table 24<br />
AnOut<br />
Function<br />
5333 AnOut1Bipol<br />
Stp -10.00-10.00V<br />
5334 AnOut1FCMin<br />
Stp A<br />
Min<br />
Min Value<br />
Max Value<br />
Process Value Process Min [324] Process Max [325]<br />
Speed Min Speed [341] Max Speed [343]<br />
Torque 0% Max Torque [351]<br />
Process Ref Process Min [324] Process Max [325]<br />
Shaft Power 0% Motor Power [223]<br />
Frequency 0 Hz Motor Frequency [222]<br />
Current 0 A Motor Current [224]<br />
El Power 0 W Motor Power [223]<br />
Output Voltage 0 V Motor Voltage [221]<br />
124 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Table 24<br />
AnOut<br />
Function<br />
DC voltage 0 V 1000 V<br />
AnIn1<br />
AnIn2<br />
AnIn3<br />
AnIn4<br />
*) Fmin is dependent on the set value in menu Minimum<br />
Speed [341].<br />
Communication information<br />
Example<br />
Set the AnOut function for Motorfrequency to 0Hz, set<br />
AnOut functionMin [5334] to “User-defined” and<br />
AnOut1 VaMin[5335] = 0.0. This results in an anlogue<br />
output signal from 0/4 mA to 20mA. ......<br />
AnOut1 Function Value Min [5335]<br />
With AnOut1 Function VaMin you define a userdefined<br />
value for the signal. Only visible when userdefined<br />
is selected in menu [5334].<br />
Communication information<br />
AnIn1 Function Min AnIn1 Function Max<br />
AnIn2 Function Min AnIn2 Function Max<br />
AnIn3 Function Min AnIn3 Function Max<br />
AnIn4 Function Min AnIn4 Function Max<br />
Modbus Instance no/DeviceNet no: 43256<br />
Profibus slot/index 169/160<br />
Fieldbus format<br />
Modbus format<br />
Default: 0.000<br />
Range: -10000.000–10000.000<br />
Modbus Instance no/DeviceNet no: 43545<br />
Profibus slot/index 170/194<br />
Fieldbus format<br />
Modbus format<br />
Min Value<br />
5335 AnOut1VaMin<br />
Stp 0.000<br />
A<br />
Max Value<br />
Long,<br />
1=0.1 W, 0.1 Hz, 0.1 A,<br />
0.1 V or 0.001<br />
EInt<br />
Long,<br />
Speed 1=1 rpm<br />
Torque 1=1%<br />
Process val 1=0.001<br />
EInt<br />
AnOut1 Function Max [5336]<br />
With AnOut1 Function Min the physical minimum value<br />
is scaled to selected presentation. The default scaling<br />
is dependent on the selected function of AnOut1<br />
[531]. See Table 24.<br />
Default: Max<br />
Min 0 Min value<br />
Max 1 Max value<br />
User defined 2 Define user value in menu [5337]<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43257<br />
Profibus slot/index 169/161<br />
Fieldbus format Long, 0.001<br />
Modbus format<br />
AnOut1 Function Value Max [5337]<br />
With AnOut1 Function VaMax you define a userdefined<br />
value for the signal. Only visible when userdefined<br />
is selected in menu [5334].<br />
Communication information<br />
EInt<br />
NOTE: It is possible to set AnOut1 up as an inverted<br />
output signal by setting AnOut1 Min > AnOut1 Max. See<br />
Fig. 83.<br />
Default: 0.000<br />
Range: -10000.000–10000.000<br />
Modbus Instance no/DeviceNet no: 43555<br />
Profibus slot/index 170/204<br />
Fieldbus format<br />
Modbus format<br />
Long,<br />
Speed 1=1 rpm<br />
Torque 1=1%<br />
Process val 1=0.001<br />
EInt<br />
AnOut2 Function [534]<br />
Sets the function for the Analogue Output 2.<br />
Default:<br />
Torque<br />
5336 AnOut1FCMax<br />
Stp A<br />
Max<br />
5337 AnOut1VaMax<br />
Stp 0.000<br />
A<br />
534 AnOut2 Fc<br />
Stp A Torque<br />
Selection: Same as in menu [531]<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 125
Communication information<br />
Modbus Instance no/DeviceNet no: 43261<br />
Profibus slot/index 169/165<br />
Fieldbus format<br />
Modbus format<br />
AnOut2 Setup [535]<br />
Preset scaling and offset of the output configuration<br />
for analogue output 2.<br />
Default:<br />
4-20mA<br />
Communication information<br />
AnOut2 Advanced [536]<br />
Same functions and submenus as under AnOut1<br />
Advanced [533].<br />
Communication information<br />
UInt<br />
UInt<br />
Selection: Same as in menu [532]<br />
Modbus Instance no/DeviceNet no: 43262<br />
Profibus slot/index 169/166<br />
Fieldbus format<br />
Modbus format<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
535 AnOut2 Setup<br />
Stp A 4-20mA<br />
UInt<br />
UInt<br />
536 AnOut2 Advan<br />
Stp A<br />
43263–43267<br />
43546<br />
43556<br />
169/167–169/171<br />
170/195<br />
170/205<br />
11.5.4 Digital Outputs [540]<br />
Submenu with all the settings for the digital outputs.<br />
Digital Out 1 [541]<br />
Sets the function for the digital output 1.<br />
NOTE: The definitions described here are valid for the<br />
active output condition.<br />
Default:<br />
Off 0<br />
On 1<br />
Ready<br />
Output is not active and constantly<br />
low.<br />
Output is made constantly high, i.e.<br />
for checking circuits and trouble<br />
shooting.<br />
Run 2<br />
Running. The VSD output is active =<br />
produces current for the motor.<br />
Stop 3 The VSD output is not active.<br />
0Hz 4<br />
The output frequency=0±0.1Hz when<br />
in Run condition.<br />
Acc/Dec 5<br />
The speed is increasing or decreasing<br />
along the acc. ramp dec. ramp.<br />
At Process 6 The output = Reference.<br />
At Max spd 7<br />
The frequency is limited by the Maximum<br />
Speed.<br />
No Trip 8 No Trip condition active.<br />
Trip 9 A Trip condition is active.<br />
AutoRst Trip 10 Autoreset trip condition active.<br />
Limit 11 A Limit condition is active.<br />
Warning 12 A Warning condition is active.<br />
Ready 13<br />
T= T lim 14<br />
I>I nom 15<br />
Brake 16<br />
Sgnl
Max Alarm 20<br />
Max PreAlarm 21<br />
Min Alarm 22<br />
The max alarm level has been<br />
reached.<br />
The max pre alarm level has been<br />
reached.<br />
The min alarm level has been<br />
reached.<br />
Min PreAlarm 23<br />
The min pre alarm Level has been<br />
reached.<br />
LY 24 Logic output Y.<br />
!LY 25 Logic output Y inverted.<br />
LZ 26 Logic output Z.<br />
!LZ 27 Logic output Z inverted.<br />
CA 1 28 Analogue comparator 1 output.<br />
!A1 29 Analogue comp 1 inverted output.<br />
CA 2 30 Analogue comparator 2 output.<br />
!A2 31 Analogue comp 2 inverted output.<br />
CD 1 32 Digital comparator 1 output.<br />
!D1 33 Digital comp 1 inverted output.<br />
CD 2 34 Digital comparator 2 output.<br />
!D2 35 Digital comp 2 inverted output.<br />
Operation 36<br />
Run command is active or VSD running.<br />
The signal can be used to control<br />
the mains contactor if the VSD is<br />
equipped with Standby supply option.<br />
T1Q 37 Timer1 output<br />
!T1Q 38 Timer1 inverted output<br />
T2Q 39 Timer2 output<br />
!T2Q 40 Timer2 inverted output<br />
Sleeping 41 Sleeping function activated<br />
Crane Deviat 42 Tripped on deviation<br />
PumpSlave1 43 Activate pump slave 1<br />
PumpSlave2 44 Activate pump slave 2<br />
PumpSlave3 45 Activate pump slave 3<br />
PumpSlave4 46 Activate pump slave 4<br />
PumpSlave5 47 Activate pump slave 5<br />
PumpSlave6 48 Activate pump slave 6<br />
PumpMaster1 49 Activate pump master 1<br />
PumpMaster2 50 Activate pump master 2<br />
PumpMaster3 51 Activate pump master 3<br />
PumpMaster4 52 Activate pump master 4<br />
PumpMaster5 53 Activate pump master 5<br />
PumpMaster6 54 Activate pump master 6<br />
All Pumps 55 All pumps are running<br />
Only Master 56 Only the master is running<br />
Loc/Rem 57 Local/Rem function is active<br />
Standby 58 Standby supply option is active<br />
PTC Trip 59 Trip when function is active<br />
PT100 Trip 60 Trip when function is active<br />
Overvolt 61 Overvoltage due to high main voltage<br />
Overvolt G 62 Overvoltage due to generation mode<br />
Overvolt D 63 Overvoltage due to deceleration<br />
Acc 64 Acceleration along the acc. ramp<br />
Dec 65 Deceleration along the dec. ramp<br />
I 2 t 66 I 2 t limit protection active<br />
V-Limit 67 Overvoltage limit function active<br />
C-Limit 68 Overcurrent limit function active<br />
Overtemp 69 Over temperature warning<br />
Low voltage 70 Low voltage warning<br />
DigIn 1 71 Digital input 1<br />
DigIn 2 72 Digital input 2<br />
DigIn 3 73 Digital input 3<br />
DigIn 4 74 Digital input 4<br />
DigIn 5 75 Digital input 5<br />
DigIn 6 76 Digital input 6<br />
DigIn 7 77 Digital input 7<br />
DigIn 8 78 Digital input 8<br />
ManRst Trip 79<br />
Active trip that needs to be <strong>manual</strong>ly<br />
reset<br />
Com Error 80 Serial communication lost<br />
External Fan 81<br />
The VSD requires external cooling.<br />
Internal fans are active.<br />
LC Pump 82 Activate liquid cooling pump<br />
LC HE Fan 83<br />
Activate liquid cooling heat exchanger<br />
fan<br />
LC Level 84 Liquid cooling low level signal active<br />
Run Right 85<br />
Communication information<br />
Positive speed (>0.5%), i.e. forward/<br />
clockwise direction.<br />
Run Left 86<br />
Negative speed (0.5%), i.e. reverse<br />
counter clockwise direction.<br />
Com Active 87 Fieldbus communication active.<br />
Brk Fault 88 Tripped on brake fault (not released)<br />
BrkNotEngage 89<br />
Warning and continued operation<br />
(keep torque) due to Brake not<br />
engaged during stop.<br />
Modbus Instance no/DeviceNet no: 43271<br />
Profibus slot/index 169/175<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 127
Digital Out 2 [542]<br />
Relay 2 [552]<br />
NOTE: The definitions described here are valid for the<br />
active output condition.<br />
NOTE: The definitions described here are valid for the<br />
active output condition.<br />
Sets the function for the digital output 2.<br />
Sets the function for the relay output 2.<br />
542 DigOut2<br />
Stp A No Trip<br />
Default: No trip<br />
Selection: Same as in menu [541]<br />
552 Relay 2<br />
Stp A<br />
Default: Run<br />
Selection: Same as in menu [541]<br />
Run<br />
Communication information<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43272<br />
Profibus slot/index 169/176<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Modbus Instance no/DeviceNet no: 43274<br />
Profibus slot/index 169/178<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
11.5.5 Relays [550]<br />
Submenu with all the settings for the relay outputs.<br />
The relay mode selection makes it possible to establish<br />
a “fail safe” relay operation by using the normal<br />
closed contact to function as the normal open contact.<br />
NOTE: Additional relays will become available when I/O<br />
option boards are connected. Maximum 3 boards with 3<br />
relays each.<br />
Relay 1 [551]<br />
Sets the function for the relay output 1. Same function<br />
as digital output 1 [541] can be selected.<br />
Default:<br />
Trip<br />
Selection: Same as in menu [541]<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43273<br />
Profibus slot/index 169/177<br />
Fieldbus format<br />
Modbus format<br />
551 Relay 1<br />
Stp A<br />
UInt<br />
UInt<br />
Trip<br />
Relay 3 [553]<br />
Sets the function for the relay output 3.<br />
553 Relay 3<br />
Stp A<br />
Default: Off<br />
Selection: Same as in menu [541]<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43275<br />
Profibus slot/index 169/179<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Board Relay [554] to [55C]<br />
These additional relays are only visible if an I/O option<br />
board is fitted in slot 1, 2, or 3. The outputs are named<br />
B1 Relay 1–3, B2 Relay 1–3 and B3 Relay 1–3. B<br />
stands for board and 1–3 is the number of the board<br />
which is related to the position of the I/O option board<br />
on the option mounting plate.<br />
NOTE: Visible only if optional board is detected or if any<br />
input/output is activated.<br />
Communication information<br />
Off<br />
Modbus Instance no/DeviceNet no: 43511–43519<br />
Profibus slot/index 170/160–170/168<br />
128 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Fieldbus format<br />
Modbus format<br />
Relay Advanced [55D]<br />
This function makes it possible to ensure that the relay<br />
will also be closed when the VSD is malfunctioning or<br />
powered down.<br />
Example<br />
A process always requires a certain minimum flow. To<br />
control the required number of pumps by the relay<br />
mode NC, the e.g. the pumps can be controlled normally<br />
by the pump control, but are also activated<br />
when the variable speed drive is tripped or powered<br />
down.<br />
Relay 1 Mode [55D1]<br />
Default:<br />
N.O 0<br />
N.C 1<br />
N.O<br />
Communication information<br />
Relay Modes [55D2] to [55DC]<br />
Same function as for relay 1 mode [55D1].<br />
Communication information<br />
UInt<br />
UInt<br />
The normal open contact of the relay will<br />
be activated when the function is active.<br />
The normally closed contact of the relay<br />
will act as a normal open contact. The<br />
contact will be opened when function is<br />
not active and closed when function is<br />
active.<br />
Modbus Instance no/DeviceNet no: 43276<br />
Profibus slot/index 169/180<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
55D Relay Adv<br />
Stp A<br />
55D1 Relay Mode<br />
Stp A<br />
N.O<br />
43277–43278,<br />
43521–43529<br />
169/181–169/182,<br />
170/170–170/178<br />
UInt<br />
UInt<br />
11.5.6 Virtual Connections [560]<br />
Functions to enable eight internal connections of comparator,<br />
timer and digital signals, without occupying<br />
physical digital in/outputs. Virtual connections are<br />
used to wireless connection of a digital output function<br />
to a digital input function. Available signals and control<br />
functions can be used to create your own specific<br />
functions.<br />
Example of start delay<br />
The motor will start in RunR 10 seconds after DigIn1<br />
gets high. DigIn1 has a time delay of 10 s.<br />
Menu Parameter Setting<br />
[521] DigIn1 Timer 1<br />
[561] VIO 1 Dest RunR<br />
[562] VIO 1 Source T1Q<br />
[641] Timer1 Trig DigIn 1<br />
[642] Timer1 Mode Delay<br />
[643] Timer1 Delay 0:00:10<br />
NOTE: When a digital input and a virtual destination are<br />
set to the same function, this function will act as an OR<br />
logic function.<br />
Virtual Connection 1 Destination [561]<br />
With this function the destination of the virtual connection<br />
is established. When a function can be controlled<br />
by several sources, e.g. VC destination or Digital Input,<br />
the function will be controlled in conformity with “OR<br />
logic”. See DigIn for descriptions of the different selections.<br />
Default:<br />
Selection:<br />
Off<br />
Communication information<br />
Same selections as for Digital Input 1,<br />
menu [521].<br />
Modbus Instance no/DeviceNet no: 43281<br />
Profibus slot/index 169/185<br />
Fieldbus format<br />
Modbus format<br />
561 VIO 1 Dest<br />
Stp A<br />
Off<br />
UInt<br />
UInt<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 129
Virtual Connection 1 Source [562]<br />
With this function the source of the virtual connection<br />
is defined. See DigOut 1 for description of the different<br />
selections.<br />
Default:<br />
Off<br />
Selection: Same as for menu [541].<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43282<br />
Profibus slot/index 169/186<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
Virtual Connections 2-8 [563] to [56G]<br />
Same function as virtual connection 1 [561] and [562].<br />
Communication information for virtual connections 2-8<br />
Destination.<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
43283, 43285, 43287,<br />
43289, 43291, 43293,<br />
43295<br />
169/ 187, 189, 191,<br />
193, 195, 197, 199<br />
UInt<br />
UInt<br />
Communication information for virtual connections 2-8<br />
Source.<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
562 VIO 1 Source<br />
Stp A<br />
Off<br />
43284, 43286, 43288,<br />
43290, 43292, 43294,<br />
43296<br />
169/ 188, 190, 192,<br />
194, 196, 198, 200<br />
UInt<br />
UInt<br />
11.6 Logical Functions and<br />
Timers [600]<br />
With the Comparators, Logic Functions and Timers,<br />
conditional signals can be programmed for control or<br />
signalling features. This gives you the ability to compare<br />
different signals and values in order to generate<br />
monitoring/controlling features.<br />
11.6.1 Comparators [610]<br />
The comparators available make it possible to monitor<br />
different internal signals and values, and visualize via<br />
digital output or a contact, when a specific value or<br />
status is reached or established.<br />
There are 2 analogue comparators that compare any<br />
available analogue value (including the analogue reference<br />
inputs) with two adjustable constants.<br />
For the two analogue comparators two different constants<br />
are available, Level HI and Level LO. With these<br />
two levels, it is possible to create a clear hysteresis for<br />
the analogue comparator between setting and resetting<br />
the comparator output. This function gives a clear<br />
difference in switching levels, which lets the process<br />
adapt until a certain action is started. With such a hysteresis,<br />
even an instable analogue signal can be monitored<br />
without getting a nervous comparator signal.<br />
Another function is to get a clear indication that a certain<br />
situation has occurred; the comparator can latch<br />
by set Level LO to a higher value than Level HI.<br />
There are 2 digital comparators that compare any<br />
available digital signal.<br />
The output signals of these comparators can be logically<br />
tied together to yield a logical output signal.<br />
All the output signals can be programmed to the digital<br />
or relay outputs or used as a source for the virtual<br />
connections [560].<br />
Analogue Comparator 1 Value [611]<br />
Selection of the analogue value for Analogue Comparator<br />
1 (CA1).<br />
Analogue comparator 1 compares the selectable analogue<br />
value in menu [611] with the constant Level HI in<br />
menu [612] and constant Level LO in menu [613].<br />
When the value exceeds the upper limit level high, the<br />
output signal CA1 becomes high and !A1 low, see Fig.<br />
86. When the value then decreases below the lower<br />
limit, the output signal CA1 becomes low and !A1<br />
high.<br />
The output signal can be programmed as a virtual<br />
connection source and to the digital or relay outputs.<br />
Analogue value:<br />
Menu [611]<br />
Adjustable Level HI.<br />
Menu [612]<br />
Adjustable Level LO.<br />
Menu [613]<br />
Fig. 86 Analogue Comparator<br />
0<br />
1<br />
Signal:CA1<br />
611 CA1 Value<br />
Stp A Speed<br />
(NG_06-F125)<br />
130 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Default:<br />
Speed<br />
Process Val 0 Set by Unit [310]<br />
Speed 1 rpm<br />
Torque 2 %<br />
Shaft Power 3 kW<br />
El Power 4 kW<br />
Current 5 A<br />
Output Volt 6 V<br />
Frequency 7 Hz<br />
DC Voltage 8 V<br />
Heatsink Tmp 9 °C<br />
PT100_1 10 °C<br />
PT100_2 11 °C<br />
PT100_3 12 °C<br />
Energy 13 kWh<br />
Run Time 14 h<br />
Mains Time 15 h<br />
AnIn1 16 %<br />
AnIn2 17 %<br />
AnIn3 18 %<br />
AnIn4 19 %<br />
Example<br />
Create automatic RUN/STOP signal via the analogue<br />
reference signal. Analogue current reference signal, 4-<br />
20 mA, is connected to Analogue Input 1. AnIn1<br />
Setup, menu [512] = 4-20 mA and the threshold is 4<br />
mA. Full scale (100%) input signal on AnIn 1 = 20 mA.<br />
When the reference signal on AnIn1 increases 80% of<br />
the threshold (4 mA x 0.8 = 3.2 mA), the VSD will be<br />
set in RUN mode. When the signal on AnIn1 goes<br />
below 60% of the threshold (4 mA x 0.6 = 2.4 mA) the<br />
VSD is set to STOP mode. The output of CA1 is used<br />
as a virtual connection source that controls the virtual<br />
connection destination RUN.<br />
Menu Function Setting<br />
511 AnIn1 Function Process reference<br />
512 AnIn1 Set-up 4-20 mA, threshold is 4 mA<br />
341 Min Speed 0<br />
343 Max Speed 1500<br />
611 CA1 Value AnIn1<br />
612 CA1 Level HI 16% (3.2mA/20mA x 100%)<br />
613 CA1 Level LO 12% (2.4mA/20mA x 100%)<br />
561 VIO 1 Dest RunR<br />
562 VIO 1 Source CA1<br />
215 Run/Stp Ctrl Remote<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43401<br />
Profibus slot/index 170/50<br />
20 mA<br />
Reference signal AnIn1<br />
Max speed<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
4 mA<br />
3.2 mA<br />
2.4 mA<br />
CA1 Level HI = 16%<br />
CA1 Level LO = 12%<br />
t<br />
CA1<br />
Mode<br />
RUN<br />
STOP<br />
T<br />
1 2 3 4 5 6<br />
Fig. 87<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 131
Communication information<br />
No.<br />
1<br />
2<br />
3<br />
T<br />
4<br />
5<br />
6<br />
Analogue Comparator 1 Level High<br />
[612]<br />
Selects the analogue comparator constant high level<br />
according to the selected value in menu [611].<br />
The default value is 300.<br />
Default:<br />
Range:<br />
Description<br />
The reference signal passes the Level LO value from<br />
below (positive edge), the comparator CA1 output stays<br />
low, mode=RUN.<br />
The reference signal passes the Level HI value from<br />
below (positive edge), the comparator CA1 output is set<br />
high, mode=RUN.<br />
The reference signal passes the threshold level of 4 mA,<br />
the motor speed will now follow the reference signal.<br />
During this period the motor speed will follow the reference<br />
signal.<br />
The reference signal reaches the threshold level, motor<br />
speed is 0 rpm, mode = RUN.<br />
The reference signal passes the Level HI value from<br />
above (negative edge), the comparator CA1 output stays<br />
high, mode =RUN.<br />
The reference signal passes the Level LO value from<br />
above (negative edge), the comparator CA1 output=STOP.<br />
612 CA1 Level HI<br />
Stp A 300rpm<br />
300 rpm<br />
Enter a value for the high level.<br />
Modbus Instance no/DeviceNet no: 43402<br />
Profibus slot/index 170/51<br />
Fieldbus format<br />
Modbus format<br />
Long,<br />
1=1 W, 0.1 A, 0.1 V,<br />
0.1 Hz, 0.1C, 1 kWh,<br />
1H, 1%, 1 rpm or 0.001<br />
via process value<br />
EInt<br />
Example<br />
This example describes the normal use of the constant<br />
level high and low.<br />
Menu Function Setting<br />
343 Max Speed 1500<br />
611 CA1 Value Speed<br />
612 CA1 Level HI 300 rpm<br />
613 CA1 Level LO 200 rpm<br />
561 VC1 Dest Timer 1<br />
562 VC1 Source CA1<br />
MAX<br />
speed<br />
[343]<br />
300<br />
200<br />
CA1 Level HI [612]<br />
Hysteresis<br />
CA1 Level LO [613]<br />
Mode Min Max Decimals<br />
Process 0 3<br />
Speed, rpm 0 Max speed 0<br />
Torque, % 0 Max torque 0<br />
Shaft Power, kW 0 Motor P n x4 0<br />
El Power, kW 0 Motor P n x4 0<br />
Current, A 0 Motor I n x4 1<br />
Output volt, V 0 1000 1<br />
Frequency, Hz 0 400 1<br />
DC voltage, V 0 1250 1<br />
Heatsink temp, C 0 100 1<br />
PT 100_1_2_3, C -100 300 1<br />
Energy, kWh 0 1000000 0<br />
Run time, h 0 65535 0<br />
Mains time, h 0 65535 0<br />
AnIn 1-4% 0 100 0<br />
Output<br />
CA1<br />
High<br />
Low<br />
Fig. 88<br />
No.<br />
1<br />
2<br />
1 2 3 4 5 6 7 8<br />
Description<br />
The reference signal passes the Level LO value from<br />
below (positive edge), the comparator CA1 does not<br />
change, output stays low.<br />
The reference signal passes the Level HI value from<br />
below (positive edge), the comparator CA1 output is<br />
set high.<br />
t<br />
132 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
No.<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
The reference signal passes the Level HI value from<br />
above (negative edge), the comparator CA1 does not<br />
change, output stays high.<br />
The reference signal passes the Level LO value from<br />
above (negative edge), the comparator CA1 is reset,<br />
output is set low.<br />
The reference signal passes the Level LO value from<br />
below (positive edge), the comparator CA1 does not<br />
change, output stays low.<br />
The reference signal passes the Level HI value from<br />
below (positive edge), the comparator CA1 output is<br />
set high.<br />
The reference signal passes the Level HI value from<br />
above (negative edge), the comparator CA1 does not<br />
change, output stays high.<br />
The reference signal passes the Level LO value from<br />
above (negative edge), the comparator CA1 is reset,<br />
output is set low.<br />
Analogue Comparator 1 Level Low<br />
[613]<br />
Selects the analogue comparator constant low level<br />
according to the selected value in menu [611].<br />
For default value see selection table for menu [612].<br />
Default:<br />
Range:<br />
200 rpm<br />
Communication information<br />
Enter a value for the low level.<br />
Modbus Instance no/DeviceNet no: 43403<br />
Profibus slot/index 170/52<br />
Fieldbus format<br />
Modbus format<br />
Description<br />
613 CA1 Level LO<br />
Stp A 200rpm<br />
Long,<br />
1=1 W, 0.1 A, 0.1 V,<br />
0.1 Hz, 0.1C, 1 kWh,<br />
1H, 1%, 1 rpm or 0.001<br />
via process value<br />
EInt<br />
Analogue Comparator 2 Value [614]<br />
Function is identical to analogue comparator 1 value.<br />
Default:<br />
Torque<br />
Selections: Same as in menu [611]<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43404<br />
Profibus slot/index 170/53<br />
Fieldbus format<br />
Modbus format<br />
Analogue Comparator 2 Level High<br />
[615]<br />
Function is identical to analogue comparator 1 level<br />
high.<br />
Default: 20%<br />
Range:<br />
Communication information<br />
UInt<br />
UInt<br />
Enter a value for the high level.<br />
Modbus Instance no/DeviceNet no: 43405<br />
Profibus slot/index 170/54<br />
Fieldbus format<br />
Modbus format<br />
614 CA2 Value<br />
Stp A Torque<br />
615 CA2 Level HI<br />
Stp 20%<br />
A<br />
Long<br />
1=1 W, 0.1 A, 0.1 V,<br />
0.1 Hz, 0.1C, 1 kWh,<br />
1H, 1%, 1 rpm or 0.001<br />
via process value<br />
EInt<br />
Analogue Comparator 2 Level Low<br />
[616]<br />
Function is identical to analogue comparator 1 level<br />
low.<br />
Default: 10%<br />
616 CA2 Level LO<br />
Stp 10%<br />
A<br />
Range:<br />
Enter a value for the low level.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 133
Communication information<br />
Modbus Instance no/DeviceNet no: 43406<br />
Profibus slot/index 170/55<br />
Fieldbus format<br />
Modbus format<br />
Digital Comparator 1 [617]<br />
Selection of the input signal for digital comparator 1<br />
(CD1).<br />
The output signal CD1 becomes high if the selected<br />
input signal is active. See Fig. 89.<br />
The output signal can be programmed to the digital or<br />
relay outputs or used as a source for the virtual connections<br />
[560].<br />
Digital signal:<br />
Menu [617]<br />
Fig. 89 Digital comparator<br />
Default:<br />
Run<br />
Communication information<br />
Long,<br />
1=1 W, 0.1 A, 0.1 V,<br />
0.1 Hz, 0.1C, 1 kWh,<br />
1H, 1%, 1 rpm or 0.001<br />
via process value<br />
EInt<br />
Selection: Same selections as for DigOut 1 [541].<br />
Modbus Instance no/DeviceNet no: 43407<br />
Profibus slot/index 170/56<br />
Fieldbus format<br />
Modbus format<br />
Digital Comparator 2 [618]<br />
Function is identical to digital comparator 1.<br />
Default: DigIn 1<br />
+<br />
-<br />
DComp 1<br />
617 CD1<br />
Stp A<br />
UInt<br />
UInt<br />
Signal: CD1<br />
(NG_06-F126)<br />
Run<br />
618 CD 2<br />
Stp DigIn 1<br />
A<br />
Selection: Same selections as for DigOut 1 [541].<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43408<br />
Profibus slot/index 170/57<br />
Fieldbus format<br />
Modbus format<br />
11.6.2 Logic Output Y [620]<br />
By means of an expression editor, the comparator signals<br />
can be logically combined into the Logic Y function.<br />
The expression editor has the following features:<br />
• The following signals can be used:<br />
CA1, CA2, CD1, CD2 or LZ (or LY)<br />
• The following signals can be inverted:<br />
!A1, !A2, !D1, !D2, or !LZ (or !LY)<br />
• The following logical operators are available:<br />
"+" : OR operator<br />
"&" : AND operator<br />
"^" : EXOR operator<br />
Expressions according to the following truth table can<br />
be made:<br />
Input<br />
The output signal can be programmed to the digital or<br />
relay outputs or used as a Virtual Connection Source<br />
[560].<br />
Communication information<br />
UInt<br />
UInt<br />
Result<br />
A B & (AND) + (OR) ^(EXOR)<br />
0 0 0 0 0<br />
0 1 0 1 1<br />
1 0 0 1 1<br />
1 1 1 1 0<br />
620 LOGIC Y<br />
Stp CA1&!A2&CD1<br />
Modbus Instance no/DeviceNet no: 31035<br />
Profibus slot/index 121/179<br />
Fieldbus format<br />
Modbus format<br />
Long<br />
Text<br />
The expression must be programmed by means of the<br />
menus [621] to [625].<br />
134 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Example:<br />
Broken belt detection for Logic Y<br />
This example describes the programming for a socalled<br />
“broken belt detection” for fan applications.<br />
The comparator CA1 is set for frequency>10Hz.<br />
The comparator !A2 is set for load < 20%.<br />
The comparator CD1 is set for Run.<br />
The 3 comparators are all AND-ed, given the “broken<br />
belt detection”.<br />
In menus [621]-[625] expression entered for Logic Y is<br />
visible.<br />
Set menu [621] to CA1<br />
Set menu [622] to &<br />
Set menu [623] to !A2<br />
Set menu [624] to &<br />
Set menu [625] to CD1<br />
Menu [620] now holds the expression for Logic Y:<br />
CA1&!A2&CD1<br />
which is to be read as:<br />
(CA1&!A2)&CD1<br />
NOTE: Set menu [624] to "" to finish the expression<br />
when only two comparators are required for Logic Y.<br />
Y Comp 1 [621]<br />
Selects the first comparator for the logic Y function.<br />
Default:<br />
CA1 0<br />
!A1 1<br />
CA2 2<br />
!A2 3<br />
CD1 4<br />
!D1 5<br />
CD2 6<br />
!D2 7<br />
LZ/LY 8<br />
!LZ/!LY 9<br />
T1 10<br />
!T1 11<br />
T2 12<br />
!T2 13<br />
621 Y Comp 1<br />
Stp A<br />
CA1<br />
CA1<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43411<br />
Profibus slot/index 170/60<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Y Operator 1 [622]<br />
Selects the first operator for the logic Y function.<br />
Default:<br />
&<br />
& 1 &=AND<br />
+ 2 +=OR<br />
^ 3 ^=EXOR<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43412<br />
Profibus slot/index 170/61<br />
Fieldbus format<br />
Modbus format<br />
Y Comp 2 [623]<br />
Selects the second comparator for the logic Y function.<br />
Default: !A2<br />
Selection: Same as menu [621]<br />
Communication information<br />
UInt<br />
UInt<br />
Modbus Instance no/DeviceNet no: 43413<br />
Profibus slot/index 170/62<br />
Fieldbus format<br />
Modbus format<br />
622 Y Operator 1<br />
Stp A<br />
&<br />
623 Y Comp 2<br />
Stp !A2<br />
A<br />
UInt<br />
UInt<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 135
Y Operator 2 [624]<br />
Selects the second operator for the logic Y function.<br />
Default:<br />
. 0<br />
&<br />
& 1 &=AND<br />
+ 2 +=OR<br />
^ 3 ^=EXOR<br />
Communication information<br />
Y Comp 3 [625]<br />
Selects the third comparator for the logic Y function.<br />
Communication information<br />
When · (dot) is selected, the Logic Y<br />
expression is finished (when only two<br />
expressions are tied together).<br />
Modbus Instance no/DeviceNet no: 43414<br />
Profibus slot/index 170/63<br />
Fieldbus format<br />
Modbus format<br />
Default:<br />
CD1<br />
Selection: Same as menu [621]<br />
UInt<br />
UInt<br />
Modbus Instance no/DeviceNet no: 43415<br />
Profibus slot/index 170/64<br />
Fieldbus format<br />
Modbus format<br />
624 Y Operator 2<br />
Stp A<br />
&<br />
625 Y Comp 3<br />
Stp A<br />
UInt<br />
UInt<br />
CD1<br />
11.6.3 Logic Output Z [630]<br />
630 LOGIC Z<br />
StpA<br />
CA1&!A2&CD1<br />
The expression must be programmed by means of the<br />
menus [631] to [635].<br />
Z Comp 1 [631]<br />
Selects the first comparator for the logic Z function.<br />
Default:<br />
CA1<br />
Selection: Same as menu [621]<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43421<br />
Profibus slot/index 170/70<br />
Fieldbus format<br />
Modbus format<br />
Z Operator 1 [632]<br />
Selects the first operator for the logic Z function.<br />
Default:<br />
&<br />
Selection: Same as menu [622]<br />
Communication information<br />
UInt<br />
UInt<br />
Modbus Instance no/DeviceNet no: 43422<br />
Profibus slot/index 170/71<br />
Fieldbus format<br />
Modbus format<br />
631 Z Comp 1<br />
Stp A<br />
UInt<br />
UInt<br />
CA1<br />
632 Z Operator 1<br />
Stp A<br />
&<br />
Z Comp 2 [633]<br />
Selects the second comparator for the logic Z function.<br />
Default: !A2<br />
633 Z Comp 2<br />
Stp !A2<br />
A<br />
Selection: Same as menu [621]<br />
136 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Communication information<br />
Modbus Instance no/DeviceNet no: 43423<br />
Profibus slot/index 170/72<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
11.6.4 Timer1 [640]<br />
The Timer functions can be used as a delay timer or<br />
as an interval with separate On and Off times (alternate<br />
mode). In delay mode, the output signal T1Q becomes<br />
high if the set delay time is expired. See Fig. 90.<br />
Z Operator 2 [634]<br />
Selects the second operator for the logic Z function.<br />
Default:<br />
&<br />
Selection: Same as menu [624]<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43424<br />
Profibus slot/index 170/73<br />
Fieldbus format<br />
Modbus format<br />
634 Z Operator 2<br />
Stp A<br />
&<br />
UInt<br />
UInt<br />
Z Comp 3 [635]<br />
Selects the third comparator for the logic Z function.<br />
Timer1 Trig<br />
T1Q<br />
Fig. 90<br />
Timer1 delay<br />
In alternate mode, the output signal T1Q will switch<br />
automatically from high to low etc. according to the<br />
set interval times. See Fig. 91.<br />
The output signal can be programmed to the digital or<br />
relay outputs used in logic functions [620] and [630],<br />
or as a virtual connection source [560].<br />
NOTE: The actual timers are common for all parameter<br />
sets. If the actual set is changed, the timer functionality<br />
[641] to [645] will change according set settings but the<br />
timer value will stay unchanged. So initialization of the<br />
timer might differ for a set change compared to normal<br />
triggering of a timer.<br />
635 Z Comp 3<br />
StpA<br />
Default: CD1<br />
Selection: Same as menu [621]<br />
CD1<br />
Timer1 Trig<br />
T1Q<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43425<br />
Profibus slot/index 170/74<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Fig. 91<br />
T1 T2 T1 T2<br />
Timer 1 Trig [641]<br />
641 Timer1 Trig<br />
Stp A<br />
Off<br />
Default:<br />
Off<br />
Selection: Same selections as Digital Output 1 menu [541].<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43431<br />
Profibus slot/index 170/80<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 137
Timer 1 Mode [642]<br />
Default:<br />
Off 0<br />
Delay 1<br />
Alternate 2<br />
Off<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43432<br />
Profibus slot/index 170/81<br />
Fieldbus format<br />
Modbus format<br />
Timer 1 Delay [643]<br />
This menu is only visible when timer mode is set to<br />
delay.<br />
This menu can only be edited as in alternative 2, see<br />
section 9.5, page 51.<br />
Timer 1 delay sets the time that will be used by the<br />
first timer after it is activated. Timer 1 can be activated<br />
by a high signal on a DigIn that is set to Timer 1 or via<br />
a virtual destination [560].<br />
Default:<br />
0:00:00 (hr:min:sec)<br />
Range: 0:00:00–9:59:59<br />
Communication information<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
642 Timer1 Mode<br />
Stp A<br />
Off<br />
UInt<br />
UInt<br />
643 Timer1Delay<br />
Stp 0:00:00<br />
A<br />
43433 hours<br />
43434 minutes<br />
43435 seconds<br />
170/82, 170/83,<br />
170/84<br />
UInt<br />
UInt<br />
Timer 1 T1 [644]<br />
When timer mode is set to Alternate and Timer 1 is<br />
enabled, this timer will automatically keep on switching<br />
according to the independently programmable up and<br />
down times. The Timer 1 in Alternate mode can be<br />
enabled by a digital input or via a virtual connection.<br />
See Fig. 91. Timer 1 T1 sets the up time in the alternate<br />
mode.<br />
Default:<br />
0:00:00 (hr:min:sec)<br />
Range: 0:00:00–9:59:59<br />
Communication information<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
Timer 1 T2 [645]<br />
Timer 1 T2 sets the down time in the alternate mode.<br />
Default:<br />
0:00:00, hr:min:sec<br />
Range: 0:00:00–9:59:59<br />
Communication information<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
644 Timer 1 T1<br />
Stp 0:00:00<br />
A<br />
43436 hours<br />
43437 minutes<br />
43438 seconds<br />
170/85, 170/86,<br />
170/87<br />
UInt<br />
UInt<br />
645 Timer1 T2<br />
Stp 0:00:00<br />
A<br />
43439 hours<br />
43440 minutes<br />
43441 seconds<br />
170/88, 170/89,<br />
170/90<br />
UInt<br />
UInt<br />
NOTE: Timer 1 T1 [644] and Timer 2 T1 [654] are only<br />
visible when Timer Mode is set to Alternate.<br />
138 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Timer 1 Value [649]<br />
Timer 1 Value shows actual value of the timer.<br />
649 Timer1 Value<br />
Stp 0:00:00<br />
A<br />
Fieldbus format<br />
Modbus format<br />
Timer 2 Delay [653]<br />
UInt<br />
UInt<br />
Default:<br />
Communication information<br />
11.6.5 Timer2 [650]<br />
Refer to the descriptions for Timer1.<br />
Timer 2 Trig [651]<br />
0:00:00, hr:min:sec<br />
Range: 0:00:00–9:59:59<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
Default:<br />
Selection:<br />
Off<br />
Communication information<br />
Timer 2 Mode [652]<br />
42921 hours<br />
42922 minutes<br />
42923 seconds<br />
168/80, 168/81,<br />
168/82<br />
UInt<br />
UInt<br />
Same selections as Digital Output 1 menu<br />
[541].<br />
Modbus Instance no/DeviceNet no: 43451<br />
Profibus slot/index 170/100<br />
Fieldbus format<br />
Modbus format<br />
651 Timer2 Trig<br />
Stp A<br />
Off<br />
UInt<br />
UInt<br />
Default:<br />
Communication information<br />
Timer 2 T1 [654]<br />
0:00:00, hr:min:sec<br />
Range: 0:00:00–9:59:59<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
Default:<br />
0:00:00, hr:min:sec<br />
Range: 0:00:00–9:59:59<br />
Communication information<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
653 Timer2Delay<br />
Stp 0:00:00<br />
A<br />
43453 hours<br />
43454 minutes<br />
43455 seconds<br />
170/102, 170/103,<br />
170/104<br />
UInt<br />
UInt<br />
654 Timer 2 T1<br />
Stp 0:00:00<br />
A<br />
43456 hours<br />
43457 minutes<br />
43458 seconds<br />
170/105, 170/106,<br />
170/107<br />
UInt<br />
UInt<br />
652 Timer2 Mode<br />
Stp A<br />
Off<br />
Default: Off<br />
Selection: Same as in menu [642]<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 43452<br />
Profibus slot/index 170/101<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 139
Timer 2 T2 [655]<br />
Default:<br />
0:00:00, hr:min:sec<br />
Range: 0:00:00–9:59:59<br />
Communication information<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
Timer 2 Value [659]<br />
Timer 2 Value shows actual value of the timer.<br />
Default:<br />
0:00:00, hr:min:sec<br />
Range: 0:00:00–9:59:59<br />
Communication information<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
655 Timer 2 T2<br />
Stp 0:00:00<br />
A<br />
43459 hours<br />
43460 minutes<br />
43461 seconds<br />
170/108, 170/109,<br />
170/110<br />
UInt<br />
UInt<br />
659 Timer2 Value<br />
Stp 0:00:00<br />
A<br />
42924 hours<br />
42925 minutes<br />
42926 seconds<br />
168/83, 168/84,<br />
168/84<br />
UInt<br />
UInt<br />
11.7 View Operation/Status<br />
[700]<br />
Menu with parameters for viewing all actual operational<br />
data, such as speed, torque, power, etc.<br />
11.7.1 Operation [710]<br />
Process Value [711]<br />
The process value is a display function which can be<br />
programmed according to several quantities and units<br />
related to the reference value.<br />
Unit<br />
Resolution<br />
Communication information<br />
Speed [712]<br />
Displays the actual shaft speed.<br />
Communication information<br />
Depends on selected process source,<br />
[321].<br />
Speed: 1 rpm, 4 digits<br />
Other units: 3 digits<br />
Modbus Instance no/DeviceNet no: 31001<br />
Profibus slot/index 121/145<br />
Fieldbus format Long, 1=0.001<br />
Modbus format<br />
EInt<br />
Unit:<br />
Resolution:<br />
rpm<br />
1 rpm, 4 digits<br />
Modbus Instance no/DeviceNet no: 31002<br />
Profibus slot/index 121/146<br />
Fieldbus format<br />
Modbus format<br />
711 Process Val<br />
Stp<br />
712 Speed<br />
Stp<br />
rpm<br />
Int, 1=1 rpm<br />
Int, 1=1 rpm<br />
140 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Torque [713]<br />
Displays the actual shaft torque.<br />
713 Torque<br />
Stp 0% 0.0Nm<br />
Current [716]<br />
Displays the actual output current.<br />
716 Current<br />
Stp<br />
A<br />
Unit:<br />
Nm<br />
Unit:<br />
A<br />
Resolution:<br />
1 Nm<br />
Resolution:<br />
0.1 A<br />
Communication information<br />
Modbus Instance no/DeviceNet no:<br />
Shaft power [714]<br />
Displays the actual shaft power.<br />
Communication information<br />
Electrical Power [715]<br />
Displays the actual electrical output power.<br />
Communication information<br />
31003 Nm<br />
31004%<br />
Profibus slot/index 121/147<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
Unit:<br />
Resolution:<br />
W<br />
1W<br />
EInt<br />
Modbus Instance no/DeviceNet no: 31005<br />
Profibus slot/index 121/149<br />
Fieldbus format Long, 1=1W<br />
Modbus format<br />
Unit:<br />
Resolution:<br />
kW<br />
1 W<br />
EInt<br />
Modbus Instance no/DeviceNet no: 31006<br />
Profibus slot/index 121/150<br />
Fieldbus format Long, 1=1W<br />
Modbus format<br />
714 Shaft Power<br />
Stp<br />
715 El Power<br />
Stp<br />
EInt<br />
W<br />
kW<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 31007<br />
Profibus slot/index 121/151<br />
Fieldbus format<br />
Modbus format<br />
Output Voltage [717]<br />
Displays the actual output voltage.<br />
Unit:<br />
Resolution:<br />
Communication information<br />
Frequency [718]<br />
Displays the actual output frequency.<br />
Communication information<br />
V<br />
1 V<br />
Long, 1=0.1 A<br />
EInt<br />
Modbus Instance no/DeviceNet no: 31008<br />
Profibus slot/index 121/152<br />
Fieldbus format<br />
Modbus format<br />
Unit:<br />
Resolution:<br />
Hz<br />
0.1 Hz<br />
Long, 1=0.1 V<br />
EInt<br />
Modbus Instance no/DeviceNet no: 31009<br />
Profibus slot/index 121/153<br />
Fieldbus format<br />
Modbus format<br />
717 Output Volt<br />
Stp<br />
718 Frequency<br />
Stp<br />
Long, 1=0.1 Hz<br />
EInt<br />
V<br />
Hz<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 141
DC Link Voltage [719]<br />
Displays the actual DC link voltage.<br />
Unit:<br />
Resolution:<br />
719 DC Voltage<br />
Stp<br />
V<br />
1 V<br />
V<br />
11.7.2 Status [720]<br />
VSD Status [721]<br />
Indicates the overall status of the variable speed drive.<br />
721 VSD Status<br />
Stp 1/222/333/44<br />
Communication information<br />
Fig. 92 VSD status<br />
Modbus Instance no/DeviceNet no: 31010<br />
Profibus slot/index 121/154<br />
Fieldbus format<br />
Modbus format<br />
Heatsink Temperature [71A]<br />
Displays the actual heatsink temperature.<br />
Unit: °C<br />
Resolution:<br />
0.1°C<br />
Communication information<br />
PT100_1_2_3 Temp [71B]<br />
Displays the actual PT100 temperature.<br />
Communication information<br />
Long, 1=0.1 V<br />
EInt<br />
Modbus Instance no/DeviceNet no: 31011<br />
Profibus slot/index 121/155<br />
Fieldbus format<br />
Modbus format<br />
Unit: °C<br />
Resolution: 1°C<br />
Long, 1=0.1C<br />
EInt<br />
Modbus Instance no/DeviceNet no: 31012, 31013, 31014<br />
Profibus slot/index 121/156<br />
Fieldbus format<br />
Modbus format<br />
71A Heatsink Tmp<br />
Stp ?C<br />
71B PT100 1,2,3<br />
Stp ?C<br />
Long<br />
EInt<br />
Display<br />
position<br />
Status<br />
1 Parameter Set A,B,C,D<br />
222<br />
333<br />
Source of reference<br />
value<br />
Source of Run/<br />
Stop/Reset command<br />
44 Limit functions<br />
Example: “A/Key/Rem/TL”<br />
This means:<br />
A:Parameter Set A is active.<br />
Value<br />
-Key (keyboard)<br />
-Rem (remote)<br />
-Com (Serial comm.)<br />
-Opt (option)<br />
-Key (keyboard)<br />
-Rem (remote)<br />
-Com (Serial comm.)<br />
-Opt (option)<br />
Key:Reference value comes from the keyboard (CP).<br />
Rem:Run/Stop commands come from terminals 1-22.<br />
TL: Torque Limit active.<br />
Warning [722]<br />
Display the actual or last warning condition. A warning<br />
occurs if the VSD is close to a trip condition but still in<br />
operation. During a warning condition the red trip LED<br />
will start to blink as long as the warning is active.<br />
722 Warnings<br />
Stp warn.msg<br />
-TL (Torque Limit)<br />
-SL (Speed Limit)<br />
-CL (Current Limit)<br />
-VL (Voltage Limit)<br />
- - - -No limit active<br />
The active warning message is displayed in menu<br />
[722].<br />
If no warning is active the message “No Warning” is<br />
displayed.<br />
142 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
The following warnings are possible:<br />
Fieldbus<br />
integer<br />
value<br />
0 No Error<br />
1 Motor I²t<br />
2 PTC<br />
3 Motor lost<br />
4 Locked rotor<br />
5 Ext trip<br />
6 Mon MaxAlarm<br />
7 Mon MinAlarm<br />
8 Comm error<br />
9 PT100<br />
11 Pump<br />
12 Ext Mot Temp<br />
13 LC Level<br />
14 Brake<br />
15 Option<br />
16 Over temp<br />
17 Over curr F<br />
18 Over volt D<br />
19 Over volt G<br />
20 Over volt M<br />
21 Over speed<br />
22 Under voltage<br />
23 Power fault<br />
24 Desat<br />
25 DClink error<br />
26 Int error<br />
27 Ovolt m cut<br />
28 Over voltage<br />
29 Not used<br />
30 Not used<br />
31 Not used<br />
Communication information<br />
Warning message<br />
Modbus Instance no/DeviceNet no: 31016<br />
Profibus slot/index 121/160<br />
Fieldbus format<br />
Modbus format<br />
Long<br />
UInt<br />
Digital Input Status [723]<br />
Indicates the status of the digital inputs. See Fig. 93.<br />
1DigIn 1<br />
2DigIn 2<br />
3DigIn 3<br />
4DigIn 4<br />
5DigIn 5<br />
6DigIn 6<br />
7DigIn 7<br />
8DigIn 8<br />
The positions one to eight (read from left to right) indicate<br />
the status of the associated input:<br />
1High<br />
0Low<br />
The example in Fig. 93 indicates that DigIn 1,<br />
DigIn 3 and DigIn 6 are active at this moment.<br />
723 DigIn Status<br />
Stp 1010 0100<br />
Fig. 93 Digital input status example<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 31017<br />
Profibus slot/index 121/161<br />
Fieldbus format<br />
Modbus format<br />
UInt, bit 0=DigIn1, bit<br />
8=DigIn8<br />
Digital Output Status [724]<br />
Indicates the status of the digital outputs and relays.<br />
See Fig. 94.<br />
RE indicate the status of the relays on position:<br />
1Relay1<br />
2Relay2<br />
3Relay3<br />
DO indicate the status of the digital outputs on position:<br />
1DigOut1<br />
2DigOut2<br />
The status of the associated output is shown.<br />
1High<br />
0Low<br />
See also the Chapter 12. page 157.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 143
The example in Fig. 94 indicates that DigOut1 is active<br />
and Digital Out 2 is not active. Relay 1 is active, relay 2<br />
and 3 are not active.<br />
724 DigOutStatus<br />
Stp RE 100 DO 10<br />
Fig. 94 Digital output status example<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 31018<br />
Profibus slot/index 121/162<br />
Fieldbus format<br />
Modbus format<br />
Analogue Input Status [725]<br />
Indicates the status of the analogue inputs 1 and 2.<br />
725 AnIn 1 2<br />
Stp -100% 65%<br />
Fig. 95 Analogue input status<br />
Communication information<br />
UInt, bit 0=DigOut1,<br />
bit 1=DigOut2<br />
bit 8=Relay1<br />
bit 9=Relay2<br />
bit 10=Relay3<br />
Modbus Instance no/DeviceNet no: 31019, 31020<br />
Profibus slot/index 121/163, 121/164<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
EInt<br />
The first row indicates the analogue inputs.<br />
1AnIn 1<br />
2AnIn 2<br />
Reading downwards from the first row to the second<br />
row the status of the belonging input is shown in %:<br />
-100%AnIn1 has a negative 100% input value<br />
65%AnIn2 has a 65% input value<br />
So the example in Fig. 95 indicates that both the Analogue<br />
inputs are active.<br />
NOTE: The shown percentages are absolute values<br />
based on the full range/scale of the in- our output; so<br />
related to either 0–10 V or 0–20 mA.<br />
Analogue Input Status [726]<br />
Indicates the status of the analogue inputs 3 and 4.<br />
726 AnIn 3 4<br />
Stp -100% 65%<br />
Fig. 96 Analogue input status<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 31021, 31022<br />
Profibus slot/index 121/165, 121/166<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
Analogue Output Status [727]<br />
Indicates the status of the analogue outputs. Fig. 97.<br />
E.g. if 4-20 mA output is used, the value 20% equals<br />
to 4 mA.<br />
727 AnOut 1 2<br />
Stp -100% 65%<br />
Fig. 97 Analogue output status<br />
Communication information<br />
EInt<br />
Modbus Instance no/DeviceNet no: 31023, 31024<br />
Profibus slot/index 121/167, 121/168<br />
Fieldbus format Long, 1=1%<br />
Modbus format<br />
EInt<br />
The first row indicates the Analogue outputs.<br />
1AnOut 1<br />
2AnOut 2<br />
Reading downwards from the first row to the second<br />
row the status of the belonging output is shown in %:<br />
-100%AnOut1 has a negative 100% output value<br />
65%AnOut1 has a 65% output value<br />
The example in Fig. 97 indicates that both the Analogue<br />
outputs are active.<br />
NOTE: The shown percentages are absolute values<br />
based on the full range/scale of the in- our output; so<br />
related to either 0–10 V or 0–20 mA.<br />
144 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
I/O board Status [728] - [72A]<br />
Indicates the status for the additional I/O on option<br />
boards 1 (B1), 2 (B2) and 3 (B3).<br />
728 IO B1<br />
Stp RE000 DI10<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 31025 - 31027<br />
Profibus slot/index 121/170 - 172<br />
Fieldbus format<br />
Modbus format<br />
UInt, bit 0=DigIn1<br />
bit 1=DigIn2<br />
bit 2=DigIn3<br />
bit 8=Relay1<br />
bit 9=Relay2<br />
bit 10=Relay3<br />
11.7.3 Stored values [730]<br />
The shown values are the actual values built up over<br />
time. Values are stored at power down and updated<br />
again at power up.<br />
Run Time [731]<br />
Displays the total time that the VSD has been in the<br />
Run Mode.<br />
Reset Run Time [7311]<br />
Reset the run time counter. The stored information will<br />
be erased and a new registration period will start.<br />
Default:<br />
No 0<br />
Yes 1<br />
No<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 7<br />
Profibus slot/index 0/6<br />
Fieldbus format<br />
Modbus format<br />
7311 Reset RunTm<br />
Stp<br />
No<br />
UInt<br />
UInt<br />
NOTE: After reset the setting automatically reverts to<br />
“No”.<br />
Mains time [732]<br />
Displays the total time that the VSD has been connected<br />
to the mains supply. This timer cannot be<br />
reset.<br />
731 Run Time<br />
Stp<br />
h:m:s<br />
732 Mains Time<br />
Stp<br />
h:m:s<br />
Unit:<br />
Range:<br />
h: m: s (hours: minutes: seconds)<br />
0h: 0m: 0s–65535h: 59m: 59s<br />
Unit:<br />
Range:<br />
h: m: s (hours: minutes: seconds)<br />
0h: 0m: 0s–65535h: 59m: 59s<br />
Communication information<br />
Communication information<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
31028 hours<br />
31029 minutes<br />
31030 seconds<br />
121/172<br />
121/173<br />
121/174<br />
UInt, 1=1h/m/s<br />
UInt, 1=1h/m/s<br />
Modbus Instance no/DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
31031 hours<br />
31032 minutes<br />
31033 seconds<br />
121/175<br />
121/176<br />
121/177<br />
UInt, 1=1h/m/s<br />
UInt, 1=1h/m/s<br />
NOTE: At 65535 h: 59 m the counter stops. It will not<br />
revert to 0h: 0m.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 145
Energy [733]<br />
Displays the total energy consumption since the last<br />
energy reset [7331] took place.<br />
Unit:<br />
Range:<br />
kWh<br />
0.0–999999kWh<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 31034<br />
Profibus slot/index 121/178<br />
Fieldbus format<br />
Modbus format<br />
Reset Energy [7331]<br />
Resets the kWh counter. The stored information will be<br />
erased and a new registration period will start.<br />
Default:<br />
Selection:<br />
No<br />
No, Yes<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 6<br />
Long, 1=1 W<br />
EInt<br />
Profibus slot/index 0/5<br />
Fieldbus format<br />
Modbus format<br />
733 Energy<br />
Stp<br />
UInt<br />
UInt<br />
kWh<br />
7331 Rst Energy<br />
Stp<br />
No<br />
NOTE: After reset the setting automatically goes back to<br />
“No”.<br />
11.8 View Trip Log [800]<br />
Main menu with parameters for viewing all the logged<br />
trip data. In total the VSD saves the last 10 trips in the<br />
trip memory. The trip memory refreshes on the FIFO<br />
principle (First In, First Out). Every trip in the memory is<br />
logged on the time of the Run Time [731] counter. At<br />
every trip, the actual values of several parameter are<br />
stored and available for troubleshooting.<br />
11.8.1 Trip Message log [810]<br />
Display the cause of the trip and what time that it<br />
occurred. When a trip occurs the status menus are<br />
copied to the trip message log. There are nine trip<br />
message logs [810]–[890]. When the tenth trip occurs<br />
the oldest trip will disappear.<br />
Unit:<br />
Range:<br />
h: m (hours: minutes)<br />
0h: 0m–65355h: 59m<br />
For fieldbus integer value of trip message, see message<br />
table for warnings, [722].<br />
NOTE: Bits 0–5 used for trip message value. Bits 6–15<br />
for internal use.<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 31101<br />
Profibus slot/index 121/245<br />
Fieldbus format<br />
Modbus format<br />
8x0 Trip message<br />
Stp h:mm:ss<br />
810 Ext Trip<br />
Stp 132:12:14<br />
UInt<br />
UInt<br />
Trip message [811]-[81N]<br />
The information from the status menus are copied to<br />
the trip message log when a trip occurs.<br />
Trip menu Copied from Description<br />
811 711 Process Value<br />
812 712 Speed<br />
813 712 Torque<br />
814 714 Shaft Power<br />
815 715 Electrical Power<br />
816 716 Current<br />
817 717 Output voltage<br />
818 718 Frequency<br />
819 719 DC Link voltage<br />
81A 71A Heatsink Temperature<br />
81B 71B PT100_1, 2, 3<br />
81C 721 VSD Status<br />
81D 723 Digital input status<br />
81E 724 Digital output status<br />
81F 725 Analogue input status 1-2<br />
81G 726 Analogue input status 3-4<br />
81H 727 Analogue output status 1-2<br />
146 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Trip menu Copied from Description<br />
81I 728 I/O status option board 1<br />
81J 729 I/O status option board 2<br />
81K 72A I/O status option board 3<br />
81L 731 Run Time<br />
81M 732 Mains Time<br />
81N 733 Energy<br />
81O 310 Process reference<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 31102 - 31135<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
Example:<br />
Fig. 98 shows the third trip memory menu [830]: Over<br />
temperature trip occurred after 1396 hours and 13<br />
minutes in Run time.<br />
Fig. 98 Trip 3<br />
121/246 - 254,<br />
122/0 - 24<br />
Depends on parameter,<br />
see respective parameter.<br />
Depends on parameter,<br />
see respective parameter.<br />
830 Over temp<br />
Stp 1396h:13m<br />
11.8.2 Trip Messages [820] - [890]<br />
Same information as for menu [810].<br />
Communication information<br />
Modbus Instance no/<br />
DeviceNet no:<br />
Profibus slot/index<br />
Fieldbus format<br />
Modbus format<br />
31151–31185<br />
31201–31235<br />
31251–31285<br />
31301–31335<br />
31351–31385<br />
31401–31435<br />
31451–31485<br />
31501–31535<br />
122/40–122/74<br />
122/90–122/124<br />
122/140–122/174<br />
122/190–122/224<br />
122/240–123/18<br />
123/35 - 123/68<br />
123/85–123/118<br />
123/135–123/168<br />
Trip log list<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
Trip log list<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
Depends on parameter, see respective<br />
parameter.<br />
Depends on parameter, see respective<br />
parameter.<br />
All nine alarm lists contain the same type of data. For<br />
example DeviceNet parameter 31101 in alarm list 1<br />
contains the same data information as 31151 in alarm<br />
list 2. It is possible to read all parameters in alarm lists<br />
2–9 by recalculating the DeviceNet instance number<br />
into a Profibus slot/index number. This is done in the<br />
following way:<br />
slot no = abs((dev instance no-1)/255)<br />
index no = (dev instance no-1) modulo 255<br />
dev instance no = slot nox255+index no+1<br />
Example: We want to read out the process value out<br />
from alarm list 9. In alarm list 1 process value has the<br />
DeviceNet instance number 31102. In alarm list 9 it<br />
has DeviceNet instance no 31502 (see table 2 above).<br />
The corresponding slot/index no is then:<br />
slot no = abs((31502-1)/255)=123<br />
index no (modulo)= the remainder of the division<br />
above = 136, calculated as: (31502-1)-123x255=136<br />
11.8.3 Reset Trip Log [8A0]<br />
Resets the content of the 10 trip memories.<br />
8A0 Reset Trip<br />
Stp<br />
No<br />
Default:<br />
No 0<br />
Yes 1<br />
No<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 147
Communication information<br />
Modbus Instance no/DeviceNet no: 8<br />
Profibus slot/index 0/7<br />
Fieldbus format<br />
UInt<br />
Modbus format<br />
UInt<br />
Communication information<br />
Modbus Instance no/DeviceNet no:<br />
31038 software version<br />
31039 option version<br />
Profibus slot/index 121/182-183<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
NOTE: After the reset the setting goes automatically<br />
back to “NO”. The message “OK” is displayed for 2 sec.<br />
Table 25<br />
Information for Modbus and Profibus number,<br />
software version<br />
11.9 System Data [900]<br />
Main menu for viewing all the VSD system data.<br />
11.9.1 VSD Data [920]<br />
VSD Type [921]<br />
Shows the VSD type according to the type number.<br />
The options are indicated on the type plate of the<br />
VSD.<br />
Bit<br />
7–0 minor<br />
13–8 major<br />
15–14<br />
Table 26<br />
Description<br />
release<br />
00: V, release version<br />
01: P, pre-release version<br />
10: , Beta version<br />
11: , Alpha version<br />
Information for Modbus and Profibus number,<br />
option version<br />
NOTE: If the control board is not configured, then type<br />
type shown is <strong>SX</strong>-D6160-EV<br />
Bit<br />
7–0 minor<br />
15–8 major<br />
Description<br />
921 <strong>SX</strong>-V 2.0<br />
Stp <strong>SX</strong>-D6160-EV<br />
Example of type<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 31037<br />
Profibus slot/index 121/181<br />
Fieldbus format<br />
Modbus format<br />
Long<br />
Text<br />
V 4.20 = Version of the Software<br />
NOTE: It is important that the software version displayed<br />
in menu [920] is the same software version number as<br />
the software version number written on the title page of<br />
this instruction <strong>manual</strong>. If not, the functionality as<br />
described in this <strong>manual</strong> may differ from the<br />
functionality of the VSD.<br />
Examples:<br />
<strong>SX</strong>-D6160-EVVSD-series suited for 690 volt mains<br />
supply, and a rated output current in normal duty of<br />
175A.<br />
Software [922]<br />
Shows the software version number of the VSD.<br />
Fig. 99 gives an example of the version number.<br />
922 Software<br />
Stp V 4.20<br />
Fig. 99 Example of software version<br />
148 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Unit name [923]<br />
Option to enter a name of the unit for service use or<br />
customer identity. The function enables the user to<br />
define a name with 12 symbols. Use the Prev and<br />
Next key to move the cursor to the required position.<br />
Then use the + and - keys to scroll in the character list.<br />
Confirm the character by moving the cursor to the<br />
next position by pressing the Next key. See section<br />
User-defined Unit [323].<br />
Example<br />
Create user name USER 15.<br />
1. When in the menu [923] press Next to move the<br />
cursor to the right most position.<br />
2. Press the + key until the character U is displayed.<br />
3. Press Next.<br />
4. Then press the + key until S is displayed and confirm<br />
with Next.<br />
5. Repeat until you have entered USER15.<br />
923 Unit Name<br />
Stp<br />
Default:<br />
No characters shown<br />
Communication information<br />
Modbus Instance no/DeviceNet no: 42301–42312<br />
Profibus slot/index 165/225–236<br />
Fieldbus format<br />
Modbus format<br />
UInt<br />
UInt<br />
When sending a unit name you send one character at<br />
a time starting at the right most position.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Functional Description 149
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152 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
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156 Functional Description <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
12. Troubleshooting, Diagnoses and Maintenance<br />
12.1 Trips, warnings and limits<br />
In order to protect the variable speed drive the principal<br />
operating variables are continuously monitored by<br />
the system. If one of these variables exceeds the<br />
safety limit an error/warning message is displayed. In<br />
order to avoid any possibly dangerous situations, the<br />
<strong>inverter</strong> sets itself into a stop Mode called Trip and the<br />
cause of the trip is shown in the display.<br />
Trips will always stop the VSD. Trips can be divided<br />
into normal and soft trips, depending on the setup Trip<br />
Type, see menu [250] Autoreset. Normal trips are<br />
default. For normal trips the VSD stops immediately,<br />
i.e. the motor coasts naturally to a standstill. For soft<br />
trips the VSD stops by ramping down the speed, i.e.<br />
the motor decelerates to a standstill.<br />
“Normal Trip”<br />
• The VSD stops immediately, the motor coasts to<br />
naturally to a standstill.<br />
• The Trip relay or output is active (if selected).<br />
• The Trip LED is on.<br />
• The accompanying trip message is displayed.<br />
• The “TRP” status indication is displayed (area D of<br />
the display).<br />
“Soft Trip”<br />
• the VSD stops by decelerating to a standstill.<br />
During the deceleration.<br />
• The accompanying trip message is displayed,<br />
including an additional soft trip indicator “S” before<br />
the trip time.<br />
• The Trip LED is blinking.<br />
• The Warning relay or output is active (if selected).<br />
After standstill is reached.<br />
• The Trip LED is on.<br />
• The Trip relay or output is active (if selected).<br />
• The “TRP” status indication is displayed (area D of<br />
the display).<br />
Apart from the TRIP indicators there are two more<br />
indicators to show that the <strong>inverter</strong> is in an “abnormal”<br />
situation.<br />
“Warning”<br />
• The <strong>inverter</strong> is close to a trip limit.<br />
• The Warning relay or output is active (if selected).<br />
• The Trip LED is blinking.<br />
• The accompanying warning message is displayed<br />
in window [722] Warning.<br />
• One of the warning indications is displayed (area F<br />
of the display).<br />
“Limits”<br />
• The <strong>inverter</strong> is limiting torque and/or frequency to<br />
avoid a trip.<br />
• The Limit relay or output is active (if selected).<br />
• The Trip LED is blinking.<br />
• One of the Limit status indications is displayed<br />
(area D of the display).<br />
Table 27<br />
Trip/Warning<br />
messages<br />
List of trips and warnings<br />
Selections<br />
Trip<br />
(Normal/<br />
Soft)<br />
Motor I 2 t Trip/Off/Limit Normal/Soft I 2 t<br />
PTC Trip/Off Normal/Soft<br />
Motor lost Trip/Off Normal<br />
Locked rotor Trip/Off Normal<br />
Ext trip Via DigIn Normal/Soft<br />
Ext Mot Temp Via DigIn Normal/Soft<br />
Mon MaxAlarm Trip/Off/Warn Normal/Soft<br />
Mon MinAlarm Trip/Off/Warn Normal/Soft<br />
Comm error Trip/Off/Warn Normal/Soft<br />
PT100 Trip/Off Normal/Soft<br />
Deviation Via Option Normal<br />
Pump Via Option Normal<br />
Over temp On Normal OT<br />
Over curr F On Normal<br />
Over volt D On Normal<br />
Over volt G On Normal<br />
Over volt On Normal<br />
Over speed On Normal<br />
Under voltage On Normal LV<br />
Power Fault On Normal<br />
Desat On Normal<br />
DClink error On Normal<br />
Ovolt m cut On Normal<br />
Over voltage Warning VL<br />
Safe stop Warning SST<br />
Motor PTC On Normal<br />
LC Level<br />
Trip/Off/Warn<br />
Via DigIn<br />
Normal/Soft<br />
Brake On Normal<br />
Warning<br />
indicators<br />
(Area D)<br />
LCL<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Troubleshooting, Diagnoses and Maintenance 157
12.2 Trip conditions, causes and<br />
remedial action<br />
The table later on in this section must be seen as a<br />
basic aid to find the cause of a system failure and to<br />
how to solve any problems that arise. A variable speed<br />
drive is mostly just a small part of a complete VSD system.<br />
Sometimes it is difficult to determine the cause of<br />
the failure, although the variable speed drive gives a<br />
certain trip message it is not always easy to find the<br />
right cause of the failure. Good knowledge of the complete<br />
drive system is therefore necessary. Contact<br />
your supplier if you have any questions.<br />
The VSD is designed in such a way that it tries to avoid<br />
trips by limiting torque, overvolt etc.<br />
Failures occurring during commissioning or shortly<br />
after commissioning are most likely to be caused by<br />
incorrect settings or even bad connections.<br />
Failures or problems occurring after a reasonable<br />
period of failure-free operation can be caused by<br />
changes in the system or in its environment (e.g.<br />
wear).<br />
Failures that occur regularly for no obvious reasons are<br />
generally caused by Electro Magnetic Interference. Be<br />
sure that the installation fulfils the demands for installation<br />
stipulated in the EMC directives. See chapter 8.<br />
page 45.<br />
Sometimes the so-called “Trial and error” method is a<br />
quicker way to determine the cause of the failure. This<br />
can be done at any level, from changing settings and<br />
functions to disconnecting single control cables or<br />
replacing entire drives.<br />
The Trip Log can be useful for determining whether<br />
certain trips occur at certain moments. The Trip Log<br />
also records the time of the trip in relation to the run<br />
time counter.<br />
WARNING: If it is necessary to open the VSD<br />
or any part of the system (motor cable<br />
housing, conduits, electrical panels,<br />
cabinets, etc.) to inspect or take measurements<br />
as suggested in this instruction <strong>manual</strong>, it is<br />
absolutely necessary to read and follow the safety<br />
instructions in the <strong>manual</strong>.<br />
12.2.1 Technically qualified<br />
personnel<br />
Installation, commissioning, demounting, making<br />
measurements, etc., of or at the variable speed drive<br />
may only be carried out by personnel technically qualified<br />
for the task.<br />
12.2.2 Opening the variable speed<br />
drive<br />
The connections for the control signals and the<br />
switches are isolated from the mains voltage. Always<br />
take adequate precautions before opening the variable<br />
speed drive.<br />
12.2.3 Precautions to take with a<br />
connected motor<br />
If work must be carried out on a connected motor or<br />
on the driven machine, the mains voltage must always<br />
first be disconnected from the variable speed drive.<br />
Wait at least 5 minutes before continuing.<br />
12.2.4 Autoreset Trip<br />
If the maximum number of Trips during Autoreset has<br />
been reached, the trip message hour counter is<br />
marked with an “A”.<br />
Fig. 100 Autoreset trip<br />
WARNING: Always switch the mains voltage<br />
off if it is necessary to open the VSD and wait<br />
at least 5 minutes to allow the capacitors to<br />
discharge.<br />
WARNING: In case of malfunctioning always<br />
check the DC-link voltage, or wait one hour<br />
after the mains voltage has been switched<br />
off, before dismantling the VSD for repair.<br />
830 OVERVOLT G<br />
Trp A 345:45:12<br />
Fig. 100 shows the 3rd trip memory menu [830]: Overvoltage<br />
G trip after the maximum Autoreset attempts<br />
took place after 345 hours, 45 minutes and 12 seconds<br />
of run time.<br />
158 Troubleshooting, Diagnoses and Maintenance <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Table 28<br />
Trip condition, their possible causes and remedial action<br />
Trip condition Possible Cause Remedy<br />
Motor I 2 t<br />
“I 2 t”<br />
PTC<br />
Motor PTC<br />
Motor lost<br />
Locked rotor<br />
Ext trip<br />
Ext Mot Temp<br />
Mon MaxAlarm<br />
Mon MinAlarm<br />
Comm error<br />
PT100<br />
I 2 t value is exceeded.<br />
- Overload on the motor according to the<br />
programmed I 2 t settings.<br />
Motor thermistor (PTC) exceeds maximum<br />
level.<br />
NOTE: Only valid if option board PTC/PT100<br />
is used.<br />
Motor thermistor (PTC) exceeds maximum<br />
level.<br />
NOTE: Only valid if [237] is enabled.<br />
Phase loss or too great imbalance on the<br />
motor phases<br />
Torque limit at motor standstill:<br />
- Mechanical blocking of the rotor.<br />
External input (DigIn 1-8) active:<br />
- active low function on the input.<br />
External input (DigIn 1-8) active:<br />
- active low function on the input.<br />
Max alarm level (overload) has been<br />
reached.<br />
Min alarm level (underload) has been<br />
reached.<br />
Error on serial communication (option)<br />
Motor PT100 elements exceeds maximum<br />
level.<br />
NOTE: Only valid if option board PTC/PT100<br />
is used.<br />
- Check on mechanical overload on the<br />
motor or the machinery (bearings,<br />
gearboxes, chains, belts, etc.)<br />
- Change the Motor I 2 t Current setting<br />
- Check on mechanical overload on the<br />
motor or the machinery (bearings,<br />
gearboxes, chains, belts, etc.)<br />
- Check the motor cooling system.<br />
- Self-cooled motor at low speed, too high<br />
load.<br />
- Set PTC, menu [234] to OFF<br />
- Check on mechanical overload on the<br />
motor or the machinery (bearings,<br />
gearboxes, chains, belts, etc.)<br />
- Check the motor cooling system.<br />
- Self-cooled motor at low speed, too high<br />
load.<br />
- Set PTC, menu [237] to OFF<br />
- Check the motor voltage on all phases.<br />
- Check for loose or poor motor cable<br />
connections<br />
- If all connections are OK, contact your<br />
supplier<br />
- Set motor lost alarm to OFF.<br />
- Check for mechanical problems at the<br />
motor or the machinery connected to the<br />
motor<br />
- Set locked rotor alarm to OFF.<br />
- Check the equipment that initiates the<br />
external input<br />
- Check the programming of the digital<br />
inputs DigIn 1-8<br />
- Check the equipment that initiates the<br />
external input<br />
- Check the programming of the digital<br />
inputs DigIn 1-8<br />
- Check the load condition of the machine<br />
- Check the monitor setting in section 11.6, page 136.<br />
- Check the load condition of the machine<br />
- Check the monitor setting in section 11.6, page 136.<br />
- Check cables and connection of the<br />
serial communication.<br />
- Check all settings with regard to the<br />
serial communication<br />
- Restart the equipment including the<br />
VSD<br />
- Check on mechanical overload on the<br />
motor or the machinery (bearings,<br />
gearboxes, chains, belts, etc.)<br />
- Check the motor cooling system.<br />
- Self-cooled motor at low speed, too high<br />
load.<br />
- Set PT100 to OFF<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Troubleshooting, Diagnoses and Maintenance 159
Table 28<br />
Trip condition, their possible causes and remedial action<br />
Trip condition Possible Cause Remedy<br />
Deviation<br />
Pump<br />
Over temp<br />
Over curr F<br />
Over volt D(eceleration)<br />
Over volt G(enerator)<br />
Over volt (Mains)<br />
O(ver) volt M(ains) cut<br />
Over speed<br />
Under voltage<br />
Power Fault<br />
Desat<br />
CRANE board detecting deviation in motor<br />
operation.<br />
NOTE: Only used in Crane Control.<br />
No master pump can be selected due to error<br />
in feedback signalling.<br />
NOTE: Only used in Pump Control.<br />
Heatsink temperature too high:<br />
- Too high ambient temperature of the<br />
VSD<br />
- Insufficient cooling<br />
- Too high current<br />
- Blocked or stuffed fans<br />
Motor current exceeds the peak VSD current:<br />
- Too short acceleration time.<br />
- Too high motor load<br />
- Excessive load change<br />
- Soft short-circuit between phases or<br />
phase to earth<br />
- Poor or loose motor cable connections<br />
- Too high IxR Compensation level<br />
Too high DC Link voltage:<br />
- Too short deceleration time with<br />
respect to motor/machine inertia.<br />
- Too small brake resistor malfunctioning<br />
Brake chopper<br />
Too high DC Link voltage, due to too high<br />
mains voltage<br />
Motor speed measurement exceeds maximum<br />
level.<br />
Too low DC Link voltage:<br />
- Too low or no supply voltage<br />
- Mains voltage dip due to starting other<br />
major power consuming machines on<br />
the same line.<br />
Overload condition in the DC-link:<br />
- Hard short-circuit between phases or<br />
phase to earth<br />
- Saturation of current measurement<br />
circuiting<br />
- Earth fault<br />
- Desaturation of IGBTs<br />
- Peak voltage on DC link<br />
- Check encoder signals<br />
- Check Deviation jumper on Crane option board.<br />
- Check cables and wiring for Pump feedback signals<br />
- Check settings with regard to the pump feedback<br />
digital inputs<br />
- Check the cooling of the VSD cabinet.<br />
- Check the functionality of the built-in fans. The fans<br />
must switch on automatically if the heatsink temperature<br />
gets too high. At power up the fans are briefly<br />
switched on.<br />
- Check VSD and motor rating<br />
- Clean fans<br />
- Check the acceleration time settings and<br />
make them longer if necessary.<br />
- Check the motor load.<br />
- Check on bad motor cable connections<br />
- Check on bad earth cable connection<br />
- Check on water or moisture in the motor housing and<br />
cable connections.<br />
- Lower the level of IxR Compensation [352]<br />
- Check the deceleration time settings and make them<br />
longer if necessary.<br />
- Check the dimensions of the brake resistor and the<br />
functionality of the Brake chopper (if used)<br />
- Check the main supply voltage<br />
- Try to take away the interference cause or use other<br />
main supply lines.<br />
Check encoder cables, wiring and setup<br />
Check motor data setup [22x]<br />
Perform short ID-run<br />
- Make sure all three phases are properly connected<br />
and that the terminal screws are tightened.<br />
- Check that the mains supply voltage is within the limits<br />
of the VSD.<br />
- Try to use other mains supply lines if dip is caused by<br />
other machinery<br />
- Use the function low voltage override [421]<br />
- Check on bad motor cable connections<br />
- Check on bad earth cable connection<br />
- Check on water or moisture in the motor housing and<br />
cable connections<br />
- Check that rating plate data of the motor is correctly<br />
entered<br />
- See overvoltage trips<br />
Power Fault Error on power board. - Check mains supply voltage<br />
Fan Error<br />
Error in fan module<br />
- Check for clogged air inlet filters in panel door and<br />
blocking material in fan module.<br />
HCB Error * Error in controlled rectifier module (HCB) - Check mains supply voltage<br />
160 Troubleshooting, Diagnoses and Maintenance <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Table 28<br />
Trip condition, their possible causes and remedial action<br />
Trip condition Possible Cause Remedy<br />
Desat<br />
Desat U+ *<br />
Desat U- *<br />
Desat V+ *<br />
Desat V- *<br />
Desat W+ *<br />
Desat W- *<br />
Desat BCC *<br />
DC link error<br />
PF Curr Err *<br />
PF Overvolt *<br />
Failure in output stage,<br />
desaturation of IGBTs<br />
DC link voltage ripple exceeds maximum<br />
level<br />
Error in current balancing<br />
Error in voltage balancing<br />
PF Comm Err * Internal communication error Contact service<br />
- Check on bad motor cable connections<br />
- Check on bad earth cable connections<br />
- Check on water and moisture in the<br />
motor housing and cable connections<br />
- Make sure all three phases are properly<br />
connected and that the terminal screws are tightened.<br />
- Check that the mains supply voltage is within the limits<br />
of the VSD.<br />
- Try to use other mains supply lines if dip is caused by<br />
other machinery.<br />
- Check motor.<br />
- Check fuses and line connections<br />
- Check motor.<br />
- Check fuses and line connections.<br />
PF Int Temp * Internal temperature too high Check internal fans<br />
PF Temp Err * Malfunction in temperature sensor Contact service<br />
PF DC Err *<br />
PF HCB Err *<br />
PF Sup Err *<br />
LC Level<br />
Brake<br />
DC-link error and mains supply fault<br />
Error in controlled rectifier module (HCB)<br />
Mains supply fault<br />
Low liquid cooling level in external reservoir.<br />
External input (DigIn 1-8) active:<br />
- active low function on the input.<br />
NOTE: Only valid for VSD types with Liquid<br />
Cooling option.<br />
Brake tripped on brake fault (not released )or<br />
Brake not engaged during stop.<br />
- Check mains supply voltage<br />
- Check fuses and line connections.<br />
- Check mains supply voltage<br />
- Check fuses and line connections.<br />
- Check liquid cooling<br />
- Check the equipment and wiring that initiates the<br />
external input<br />
- Check the programming of the digital inputs DigIn 1-8<br />
- Check Brake acknowledge<br />
signal wiring to selected digital input.<br />
- Check programming of digital input DigIn 1-8, [520].<br />
- Check circuit breaker feeding mechanical brake circuit.<br />
- Check mechanical brake if acknowledge signal is wired<br />
from brake limit switch.<br />
- Check brake contactor.<br />
* = 2...6 Module number if parallel power units (size<br />
300–1500 A)<br />
12.3 Maintenance<br />
The variable speed drive is designed not to require any<br />
servicing or maintenance. There are however some<br />
things which must be checked regularly.<br />
All variable speed drives have built-in fan which is<br />
speed controlled using heatsink temperature feedback.<br />
This means that the fans are only running if the<br />
VSD is running and loaded. The design of the heatsinks<br />
is such that the fan does not blow the cooling air<br />
through the interior of the VSD, but only across the<br />
outer surface of the heatsink. However, running fans<br />
will always attract dust. Depending on the environment<br />
the fan and the heatsink will collect dust. Check<br />
this and clean the heatsink and the fans when necessary.<br />
If variable speed drives are built into cabinets, also<br />
check and clean the dust filters of the cabinets regularly.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Troubleshooting, Diagnoses and Maintenance 161
Check external wiring, connections and control signals.<br />
Tighten terminal screws if necessary.<br />
162 Troubleshooting, Diagnoses and Maintenance <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
13. Options<br />
The standard options available are described here<br />
briefly. Some of the options have their own instruction<br />
or installation <strong>manual</strong>. For more information please<br />
contact your supplier.<br />
13.1 Options for the control<br />
panel<br />
Order number<br />
Description<br />
01-3957-00 Panel kit complete including panel<br />
01-3957-01 Panel kit complete including blank panel<br />
Mounting cassette, blank panel and straight RS232-<br />
cable are available as options for the control panel.<br />
These options may be useful, for example after<br />
mounting a control panel in a cabinet door.<br />
on the application switch-on duration and duty-cycle.<br />
This option can not be after mounted.<br />
The following formula can be used to define the power<br />
of the connected brake resistor:<br />
Presistor =<br />
Where:<br />
P resistor<br />
Brake level V DC<br />
29)<br />
Rmin<br />
ED%<br />
WARNING: The table gives the minimum<br />
values of the brake resistors. Do not use<br />
resistors lower than this value. The VSD can<br />
trip or even be damaged due to high braking<br />
currents.<br />
(Brake level VDC)2<br />
Rmin<br />
x ED%<br />
required power of brake<br />
resistor<br />
DC brake voltage level (see Table<br />
minimum allowable brake resistor<br />
(see Table 30 and Table 31)<br />
effective braking period. Defined as:<br />
ED% =<br />
Active brake time at<br />
nominal braking<br />
power [s]<br />
120 [s]<br />
Maximum value of<br />
1= continuous braking<br />
Table 29<br />
Brake Voltage levels<br />
Supply voltage (V AC )<br />
(set in menu [21B]<br />
Brake level (V DC )<br />
220–240 380<br />
380–415 660<br />
Fig. 101 Control panel in mounting cassette<br />
13.2 PC Tool software<br />
The optional software that runs on a personal computer<br />
can be used to load parameter settings from the<br />
VSD to the PC for backup and printing. Recording can<br />
be made in oscilloscope mode. Please contact<br />
OMRON sales for further information.<br />
440–480 780<br />
500–525 860<br />
550–600 1000<br />
660–690 1150<br />
13.3 Brake chopper<br />
All VSD sizes can be fitted with an optional built-in<br />
brake chopper. The brake resistor must be mounted<br />
outside the VSD. The choice of the resistor depends<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Options 163
Table 30<br />
Brake resistor <strong>SX</strong>-V 400V type<br />
Table 31<br />
Type<br />
Rmin [ohm] if supply<br />
380–415 V AC<br />
Rmin [ohm] if supply<br />
440–480 V AC<br />
<strong>SX</strong>-D4090-EV 3.8 4.4<br />
<strong>SX</strong>-D4110-EV 2.7 3.1<br />
<strong>SX</strong>-D4132-EV 2.7 3.1<br />
<strong>SX</strong>-*4160-EV 2 x 3.8 2 x 4.4<br />
<strong>SX</strong>-*4200-EV 2 x 3.8 2 x 4.4<br />
<strong>SX</strong>-*4220-EV 2 x 2.7 2 x 3.1<br />
<strong>SX</strong>-*4250-EV 2 x 2.7 2 x 3.1<br />
<strong>SX</strong>-*4315-EV 3 x 2.7 3 x 3.1<br />
<strong>SX</strong>-*4355-EV 3 x 2.7 3 x 3.1<br />
<strong>SX</strong>-*4400-EV 3 x 2.7 3 x 3.1<br />
<strong>SX</strong>-*4450-EV 4 x 2.7 4 x 3.1<br />
<strong>SX</strong>-*4500-EV 4 x 2.7 4 x 3.1<br />
<strong>SX</strong>-*4630-EV 6 x 2.7 6 x 3.1<br />
<strong>SX</strong>-*4800-EV 6 x 2.7 6 x 3.1<br />
Type<br />
Brake resistors <strong>SX</strong>-V 690V types<br />
Rmin [ohm] Rmin [ohm] Rmin [ohm]<br />
500–525 V AC 550–600 V AC 660–690 V AC<br />
if supply if supply if supply<br />
<strong>SX</strong>-D6090-EV 4.9 5.7 6.5<br />
<strong>SX</strong>-D6110EV 4.9 5.7 6.5<br />
<strong>SX</strong>-D6132-EV 4.9 5.7 6.5<br />
<strong>SX</strong>-D6160-EV 4.9 5.7 6.5<br />
<strong>SX</strong>-*6200-EV 2 x 4.9 2 x 5.7 2 x 6.5<br />
<strong>SX</strong>-*6250-EV 2 x 4.9 2 x 5.7 2 x 6.5<br />
<strong>SX</strong>-*6315-EV 2 x 4.9 2 x 5.7 2 x 6.5<br />
<strong>SX</strong>-*6355-EV 2 x 4.9 2 x 5.7 2 x 6.5<br />
<strong>SX</strong>-*6450-EV 3 x 4.9 3 x 5.7 3 x 6.5<br />
<strong>SX</strong>-*6500-EV 3 x 4.9 3 x 5.7 3 x 6.5<br />
<strong>SX</strong>-*6600-EV 4 x 4.9 4 x 5.7 4 x 6.5<br />
<strong>SX</strong>-*6630-EV 4 x 4.9 4 x 5.7 4 x 6.5<br />
<strong>SX</strong>-*6710-EV 6 x 4.9 6 x 5.7 6 x 6.5<br />
<strong>SX</strong>-*6800-EV 6 x 4.9 6 x 5.7 6 x 6.5<br />
<strong>SX</strong>-*6900-EV 6 x 4.9 6 x 5.7 6 x 6.5<br />
<strong>SX</strong>-*61K0-EV 6 x 4.9 6 x 5.7 6 x 6.5<br />
NOTE: Although the VSD will detect a failure in the brake<br />
electronics, the use of resistors with a thermal overload<br />
which will cut off the power at overload is strongly<br />
recommended.<br />
The brake chopper option is built-in by the manufacturer<br />
and must be specified when the VSD is ordered.<br />
13.4 I/O Board<br />
Order number<br />
01-3876-01 I/O option board 2.0<br />
The I/O option board 2.0 provides three extra relay<br />
outputs and three extra digital inputs. The I/O Board<br />
works in combination with the Pump/Fan Control, but<br />
can also be used as a separate option. This option is<br />
described in a separate <strong>manual</strong>.<br />
13.5 Output coils<br />
Output coils, which are supplied separately, are recommended<br />
for lengths of screened motor cable<br />
longer than 100 m. Because of the fast switching of<br />
the motor voltage and the capacitance of the motor<br />
cable both line to line and line to earth screen, large<br />
switching currents can be generated with long lengths<br />
of motor cable. Output coils prevent the VSD from tripping<br />
and should be installed as closely as possible to<br />
the VSD.<br />
13.6 Serial communication and<br />
fieldbus<br />
Order number<br />
01-3876-04 RS232/485<br />
01-3876-05 Profibus DP<br />
01-3876-06 DeviceNet<br />
Description<br />
Description<br />
01-3876-09 Modbus/TCP, Ethernet<br />
For communication with the VSD there are several<br />
option boards for communication. There are different<br />
options for Fieldbus communication and one serial<br />
communication option with RS232 or RS485 interface<br />
which has galvanic isolation.<br />
13.7 Standby supply board<br />
164 Options <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Order number<br />
option<br />
Description<br />
01-3954-00 Standby power supply kit for after mounting<br />
The standby supply board option provides the possibility<br />
of keeping the communication system up and<br />
running without having the 3-phase mains connected.<br />
One advantage is that the system can be set up without<br />
mains power. The option will also give backup for<br />
communication failure if main power is lost.<br />
The standby supply board option is supplied with<br />
external<br />
±10% 24 V DC or 24 V AC, protected by a 2 A slow acting<br />
fuse, from a double isolated transformer. The terminals<br />
X1:1 and X1:2 are voltage polarity independent.<br />
connecting 24 V DC to secure the supply voltage for<br />
the driver circuits of the power conductors via<br />
safety relay K1. See also Fig. 105.<br />
• High signal on the digital input, e.g. terminal 9 in<br />
Fig. 105, which is set to "Enable". For setting the<br />
digital input please refer to section 11.5.2, page<br />
126.<br />
These two signals need to be combined and used to<br />
enable the output of the VSD and make it possible to<br />
activate a Safe Stop condition.<br />
NOTE: The "Safe Stop" condition according to EN 954-1<br />
Category 3 can only be realized by de-activating both the<br />
"Inhibit" and "Enable" inputs.<br />
X1<br />
Must be<br />
double<br />
isolated<br />
~<br />
X1:1 Left terminal<br />
X1:2 Right terminal<br />
Fig. 102 Connection of standby supply option<br />
Table 32<br />
X1<br />
terminal<br />
Name Function Specification<br />
1 Ext. supply 1<br />
2 Ext. supply 2<br />
External, VSD main<br />
24 V<br />
power independent,<br />
supply voltage AC ±10%<br />
DC or 24<br />
V<br />
Double isolated<br />
for control and communication<br />
circuits<br />
13.8 Safe Stop option<br />
To realize a Safe Stop configuration in accordance<br />
with EN954-1 Category 3, the following three parts<br />
need to be attended to:<br />
1. Inhibit trigger signals with safety relay K1 (via Safe<br />
Stop option board).<br />
2. Enable input and control of VSD (via normal I/O<br />
control signals of VSD).<br />
3. Power conductor stage (checking status and feedback<br />
of driver circuits and IGBT’s).<br />
To enable the VSD to operate and run the motor, the<br />
following signals should be active:<br />
• "Inhibit" input, terminals 1 (DC+) and 2 (DC-) on the<br />
Safe Stop option board should be made active by<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Options 165
When the "Safe Stop" condition is achieved by using<br />
these two different methods, which are independently<br />
controlled, this safety circuit ensures that the motor<br />
will not start running because:<br />
• The 24V DC signal is taken away from the "Inhibit"<br />
input, terminals 1 and 2, the safety relay K1 is<br />
switched off.<br />
The supply voltage to the driver circuits of the power conductors<br />
is switched off. This will inhibit the trigger pulses to<br />
the power conductors.<br />
• The trigger pulses from the control board are shut<br />
down.<br />
The Enable signal is monitored by the controller circuit<br />
which will forward the information to the PWM part on the<br />
Control board.<br />
To make sure that the safety relay K1 has been<br />
switched off, this should be guarded externally to<br />
ensure that this relay did not refuse to act. The Safe<br />
Stop option board offers a feedback signal for this via<br />
a second forced switched safety relay K2 which is<br />
switched on when a detection circuit has confirmed<br />
that the supply voltage to the driver circuits is shut<br />
down. See Table 33 for the contacts connections.<br />
To monitor the "Enable" function, the selection "RUN"<br />
on a digital output can be used. For setting a digital<br />
output, e.g. terminal 20 in the example Fig. 105,<br />
please refer to section 11.5.4, page 132 [540].<br />
When the "Inhibit" input is de-activated, the VSD display<br />
will show a blinking "SST" indication in section D<br />
(bottom left corner) and the red Trip LED on the Control<br />
panel will blink.<br />
To resume normal operation, the following steps have<br />
to be taken:<br />
• Release "Inhibit" input; 24V DC (High) to terminal 1<br />
and 2.<br />
• Give a STOP signal to the VSD, according to the<br />
set Run/Stop Control in menu [215].<br />
• Give a new Run command, according to the set<br />
Run/Stop Control in menu [215].<br />
NOTE: The method of generating a STOP command is<br />
dependent on the selections made in Start Signal Level/<br />
Edge [21A] and the use of a separate Stop input via<br />
digital input.<br />
WARNING: The safe stop function can never<br />
be used for electrical maintenance. For<br />
electrical maintenance the VSD should<br />
always be disconnected from the supply<br />
voltage.<br />
Fig. 103 Connection of safe stop option in size B and C.<br />
Fig. 104 Connection of safe stop option in size E and up.<br />
Table 33<br />
X1<br />
pin<br />
Specification of Safe Stop option board<br />
Name Function Specification<br />
1 Inhibit + Inhibit driver circuits of<br />
2 Inhibit - power conductors<br />
3<br />
4<br />
NO contact<br />
relay K2<br />
P contact<br />
relay K2<br />
Feedback; confirmation<br />
of activated inhibit<br />
5 GND Supply ground<br />
6 +24 VDC<br />
Supply Voltage for operating<br />
Inhibit input only.<br />
1<br />
2 3 4 5<br />
6<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
DC 24 V<br />
(20–30 V)<br />
48 V DC /<br />
30 V AC /2 A<br />
+24 V DC ,<br />
50 mA<br />
166 Options <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Safe Stop<br />
+5V<br />
Power board<br />
=<br />
X1<br />
1<br />
2<br />
K1<br />
3<br />
4<br />
K2<br />
=<br />
U<br />
5<br />
6<br />
+24 V DC<br />
~<br />
V<br />
W<br />
X1<br />
Enable<br />
10<br />
DigIn<br />
Controller<br />
PWM<br />
Stop<br />
20<br />
DigOut<br />
Fig. 105<br />
13.9 Encoder<br />
Order number<br />
Description<br />
01-3876-03 Encoder 2.0 option board<br />
The Encoder 2.0 option board, used for connection of<br />
feedback signal of the actual motor speed via an<br />
incremental encoder is described in a separate <strong>manual</strong>.<br />
13.10PTC/PT100<br />
Order number<br />
Description<br />
01-3876-08 PTC/PT100 2.0 option board<br />
The PTC/PT100 2.0 option board for connecting<br />
motor thermistors to the VSD is described in a separate<br />
<strong>manual</strong>.<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Options 167
168 Options <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
14. Technical Data<br />
14.1 Electrical specifications<br />
related to model<br />
Table 34<br />
Typical motor power at mains voltage 400 V<br />
Model<br />
Max. output<br />
current [A]*<br />
Normal duty<br />
(120%, 1 min every 10 min)<br />
Power @400V<br />
[kW]<br />
Rated current<br />
[A]<br />
Heavy duty<br />
(150%, 1 min every 10 min)<br />
Power @400V<br />
[kW]<br />
Rated current<br />
[A]<br />
Frame size<br />
<strong>SX</strong>-D4090-EV 210 90 175 75 140 E<br />
<strong>SX</strong>-D4110-EV 252 110 210 90 168<br />
<strong>SX</strong>-D4132-EV 300 132 250 110 200<br />
<strong>SX</strong>-*4160-EV 360 160 300 132 240<br />
<strong>SX</strong>-*4200-EV 450 200 375 160 300<br />
<strong>SX</strong>-*4220EV 516 220 430 200 344<br />
<strong>SX</strong>-*4250-EV 600 250 500 220 400<br />
<strong>SX</strong>-*4315-EV 720 315 600 250<br />
<strong>SX</strong>-*4355-EV 780 355 650 315 520<br />
<strong>SX</strong>-*4400-EV 900 400 750 355 600<br />
<strong>SX</strong>-*4450-EV 1032 450 860 400 688<br />
<strong>SX</strong>-*4500-EV 1200 500 1000 450 800<br />
<strong>SX</strong>-*4630-EV 1440 630 1200 500 960<br />
<strong>SX</strong>-*4800-EV 1800 800 1500 630 1200<br />
F<br />
G<br />
H<br />
I<br />
J<br />
K<br />
* Available during limited time and as long as allowed by drive temperature.<br />
Table 35<br />
Typical motor power at mains voltage 690 V<br />
Model<br />
Max. output<br />
current [A]*<br />
Normal duty<br />
(120%, 1 min every 10 min)<br />
Heavy duty<br />
(150%, 1 min every 10 min)<br />
Power @690V [kW] Rated current [A] Power @690V [kW] Rated current [A]<br />
Frame size<br />
<strong>SX</strong>-D6090-EV 108 90 90 75 72<br />
<strong>SX</strong>-D6110-EV 131 110 109 90 87<br />
<strong>SX</strong>-D6132-EV 175 132 146 110 117<br />
<strong>SX</strong>-D6160EV 210 160 175 132 140<br />
<strong>SX</strong>-*6200-EV 252 200 210 160 168<br />
<strong>SX</strong>-*6250-EV 300 250 250 200 200<br />
<strong>SX</strong>-*6315-EV 360 315 300 250 240<br />
<strong>SX</strong>-*6355-EV 450 355 375 315 300<br />
<strong>SX</strong>-*6450-EV 516 450 430 315 344<br />
<strong>SX</strong>-*6500-EV 600 500 500 355 400<br />
F69<br />
H69<br />
I69<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Technical Data 169
Table 35<br />
Typical motor power at mains voltage 690 V<br />
Model<br />
Max. output<br />
current [A]*<br />
Normal duty<br />
(120%, 1 min every 10 min)<br />
Heavy duty<br />
(150%, 1 min every 10 min)<br />
Power @690V [kW] Rated current [A] Power @690V [kW] Rated current [A]<br />
Frame size<br />
<strong>SX</strong>-*6600-EV 720 600 600 450<br />
<strong>SX</strong>-*6630EV 780 630 650 500 520<br />
<strong>SX</strong>-*6710-EV 900 710 750 600 600<br />
<strong>SX</strong>-*6800-EV 1032 800 860 650 688<br />
<strong>SX</strong>-*6900-EV 1080 900 900 710 720<br />
<strong>SX</strong>-*61K0-EV 1200 1000 1000 800 800<br />
J69<br />
K69<br />
* Available during limited time and as long as allowed by drive temperature.<br />
170 Technical Data <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
14.2 General electrical specifications<br />
Table 36<br />
General electrical specifications<br />
General<br />
Mains voltage:<br />
<strong>SX</strong>-4xxx-EV<br />
<strong>SX</strong>-6xxx-EV<br />
Mains frequency:<br />
Input power factor:<br />
Output voltage:<br />
Output frequency:<br />
Output switching frequency:<br />
Efficiency at nominal load:<br />
230-480V +10%/-10%<br />
500-690V +10%/-15%<br />
45 to 65 Hz<br />
0.95<br />
0–Mains supply voltage:<br />
0–400 Hz<br />
3 kHz (adjustable 1,5-6 kHz)<br />
98%<br />
Control signal inputs:<br />
Analogue (differential)<br />
Analogue Voltage/current:<br />
Max. input voltage:<br />
Input impedance:<br />
Resolution:<br />
Hardware accuracy:<br />
Non-linearity<br />
Digital:<br />
Input voltage:<br />
Max. input voltage:<br />
Input impedance:<br />
Signal delay:<br />
Control signal outputs<br />
Analogue<br />
Output voltage/current:<br />
Max. output voltage:<br />
Short-circuit current ():<br />
Output impedance:<br />
Resolution:<br />
Maximum load impedance for current<br />
Hardware accuracy:<br />
Offset:<br />
Non-linearity:<br />
Digital<br />
Output voltage:<br />
Shortcircuit current():<br />
Relays<br />
Contacts<br />
References<br />
+10VDC<br />
-10VDC<br />
+24VDC<br />
0-±10 V/0-20 mA via switch<br />
+30 V/30 mA<br />
20 k(voltage)<br />
250 (current)<br />
11 bits + sign<br />
1% type + 1 ½ LSB fsd<br />
1½ LSB<br />
High: >9 VDC, Low: 23 VDC open<br />
Low:
14.3 Operation at higher<br />
temperatures<br />
OMRON variable speed drives are made for operation<br />
at maximum of 40°C ambient temperature. However,<br />
for most models, it is possible to use the VSD at<br />
higher temperatures with little loss in performance.<br />
Table 37 shows ambient temperatures as well as derating<br />
for higher temperatures.<br />
Table 37<br />
Ambient temperature and derating 400–690 V types<br />
Model <strong>SX</strong>-V<br />
<strong>SX</strong>-D4090-EV to <strong>SX</strong>-D4132-EV<br />
<strong>SX</strong>-D6090-EV to <strong>SX</strong>-D6160-EV<br />
<strong>SX</strong>-*4160-EV to <strong>SX</strong>-*4800-EV<br />
<strong>SX</strong>-*6200-EV to <strong>SX</strong>-*61K0-EV<br />
IP20<br />
IP54<br />
Max temp. Derating: possible Max temp. Derating: possible<br />
– – 40°C Yes,-2.5%/°C to max +5°C<br />
40°C -2.5%/°C to max +5°C 40°C -2.5%/°C to max +5°C<br />
Example<br />
In this example we have a motor with the following<br />
data that we want to run at the ambient temperature<br />
of 45°C:<br />
Voltage 400 V<br />
Current 165 A<br />
Power 90 kW<br />
Select variable speed drive<br />
The ambient temperature is 5 °C higher than the maximum<br />
ambient temperature. The following calculation<br />
is made to select the correct VSD model.<br />
Derating is possible with loss in performance of 2.5%/<br />
°C.<br />
Derating will be: 5 X 2.5% = 12.5%<br />
Calculation for model <strong>SX</strong>-D4090-EV<br />
175 A - (12.5% X 175) = 154A; this is not enough.<br />
Calculation for model <strong>SX</strong>-D4110-EV<br />
210 A - (12.5% X 210) = 184 A<br />
In this example we select the <strong>SX</strong>-D4110-EV.<br />
page 72. At switching frequencies >3 kHz derating<br />
might be needed.<br />
Table 38<br />
Switching frequency<br />
Models<br />
Standard<br />
Switching<br />
frequency<br />
Range<br />
<strong>SX</strong>-*4xxx-EV 3 kHz 1.5–6 kHz<br />
<strong>SX</strong>-*6xxx-EV 3 kHz 1.5–6 kHz<br />
14.4 Operation at higher<br />
switching frequency<br />
Table 38 shows the switching frequency for the different<br />
VSD models. With the possibility of running at<br />
higher switching frequency you can reduce the noise<br />
level from the motor. The switching frequency is set in<br />
menu [22A], Motor sound, see section section 11.2.3,<br />
172 Technical Data <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
14.5 Dimensions and Weights<br />
The table below gives an overview of the dimensions<br />
and weights. The models <strong>SX</strong>-D4090-EV to <strong>SX</strong>-D4132-EV<br />
in 400V and <strong>SX</strong>-D6090-EV to <strong>SX</strong>-D6250-EV in 690V are<br />
available in IP54 as wall mounted modules. The models<br />
<strong>SX</strong>-*4160-EV to <strong>SX</strong>-*4800-EV in 400V and <strong>SX</strong>-*6315-<br />
EV to <strong>SX</strong>-*61K0-EV in 690V consist of 2, 3, 4 or 6 paralleled<br />
power electonic building block (PEBB) available<br />
in IP20 as wall mounted modules and in IP54<br />
mounted standard cabinet<br />
Protection class IP54 is according to the EN 60529<br />
standard.<br />
Table 39<br />
Mechanical specifications, <strong>SX</strong>-V 400V<br />
Models<br />
Frame<br />
size<br />
Dim. H x W x D [mm]<br />
IP20 (-A4xxx)<br />
Dim. H x W x D [mm]<br />
IP54 (-D4xxx)<br />
Weight IP20<br />
[kg]<br />
Weight IP54<br />
[kg]<br />
4090 E – 950 x 285 x 314 – 60<br />
4110 to 4132 F – 950 x 345 x 314 – 74<br />
4160 to 4200 G 1036 x 500 x 390 2330 x 600 x 500 140 270<br />
4220 to 4250 H 1036 x 500 x 450 2330 x 600 x 600 170 305<br />
4315 to 4400 I 1036 x 730 x 450 2330 x 1000 x 600 248 440<br />
4450 to 4500 J 1036 x 1100 x 450 2330 x 1200 x 600 340 580<br />
4630 to 4800 K 1036 x 1560 x 450 2330 x 2000 x 600 496 860<br />
Table 40<br />
Mechanical specifications, <strong>SX</strong>-V 690V<br />
Models<br />
Frame<br />
size<br />
Dim. H x W x D [mm]<br />
IP20 (-A6xxx)<br />
Dim. H x W x D [mm]<br />
IP54 (-A6xxx)<br />
Weight IP20<br />
[kg]<br />
Weight IP54<br />
[kg]<br />
6090 to 6160 F69 – 1090 x 345 x 314 – 77<br />
6200 to 6355 H69 1176 x 500 x 450 2330 x 600 x 600 176 311<br />
6450 to 6500 I69 1176 x 730 x 450 2330 x 1000 x 600 257 449<br />
6600 to 6630 J69 1176 x 1100 x 450 2330 x 1200 x 600 352 592<br />
6710 to 61K0 K69 1176 x 1560 x 450 2330 x 2000 x 600 514 878<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Technical Data 173
14.6 Environmental conditions<br />
Table 41<br />
Operation<br />
Parameter<br />
Normal operation<br />
Nominal ambient temperature<br />
Atmospheric pressure<br />
0C–40C See table, see Table 37 for different conditions<br />
86–106 kPa<br />
Relative humidity, non-condensing 0–90%<br />
Contamination,<br />
according to IEC 60721-3-3<br />
Vibrations<br />
No electrically conductive dust allowed. Cooling air must be clean and free from corrosive<br />
materials. Chemical gases, class 3C2. Solid particles, class 3S2.<br />
According to IEC 600068-2-6, Sinusodial vibrations:<br />
•10
Table 43<br />
Fuses, cable cross-sections and glands for 400V<br />
Model<br />
Nominal<br />
input<br />
current<br />
[A]<br />
Maximum<br />
value fuse<br />
[A]<br />
Cable cross section connector range [mm 2 ] for<br />
Cable glands (clamping range<br />
[mm])<br />
mains/ motor Brake PE mains / motor Brake<br />
<strong>SX</strong>-*4315-EV 520 630<br />
<strong>SX</strong>-*4355-EV 562 630<br />
(3x)35-240 frame -- --<br />
<strong>SX</strong>-*4400-EV 648 710 (3x)35-240 frame -- --<br />
<strong>SX</strong>-*4450-EV 744 800<br />
<strong>SX</strong>-*4500-EV 864 1000<br />
(4x)35-240 frame -- --<br />
<strong>SX</strong>-*4630-EV 1037 1250<br />
<strong>SX</strong>-*4800-EV 1296 1500<br />
(6x)35-240 frame -- --<br />
1. Values are valid when brake chopper electronics are built in.<br />
Table 44<br />
Fuses, cable cross-sections and glands for 690V<br />
Model<br />
Nominal<br />
input<br />
current<br />
[A]<br />
Maximum<br />
value fuse<br />
[A]<br />
Cable cross section connector range [mm 2 ] for<br />
Cable glands (clamping range<br />
[mm])<br />
mains/ motor Brake PE mains / motor Brake<br />
<strong>SX</strong>-D6090-EV 78 100<br />
<strong>SX</strong>-D6110-EV 94 100<br />
<strong>SX</strong>-D6132-EV 126 160<br />
<strong>SX</strong>-D6160-EV 152 160<br />
<strong>SX</strong>-*6200-EV 182 200<br />
<strong>SX</strong>-*6250-EV 216 250<br />
<strong>SX</strong>-*6315-EV 260 300<br />
<strong>SX</strong>-*6355-EV 324 355<br />
<strong>SX</strong>-*6450-EV 372 400<br />
<strong>SX</strong>-*6500-EV 432 500<br />
<strong>SX</strong>-*6600-EV 520 630<br />
<strong>SX</strong>-*6630-EV 562 630<br />
16 - 95 16 - 95<br />
35 - 150 16 - 95<br />
35-150<br />
1. Values are valid when brake chopper electronics are built in.<br />
35-150<br />
(16-95)<br />
16-95<br />
(16-70)¹<br />
35-150<br />
(16-70)¹<br />
35-240<br />
(95-185)¹<br />
35-150<br />
(16-70)¹<br />
Ø27-66 cable entry<br />
(2x)35-150 frame --- --<br />
(3x)35-150 frame -- --<br />
(4x)35-150 frame -- --<br />
<strong>SX</strong>-*6710-EV 648 710 (6x)35-150 frame -- --<br />
<strong>SX</strong>-*6800-EV 744 800<br />
<strong>SX</strong>-*6900-EV 795 900<br />
<strong>SX</strong>-*61K0-EV 864 1000<br />
(6x)35-150 frame -- --<br />
---<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Technical Data 175
176 Technical Data <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
14.7.2 Fuses and cable dimensions<br />
according NEMA ratings<br />
Table 45<br />
Types and fuses<br />
Model<br />
Input<br />
current<br />
[Arms]<br />
UL<br />
Class J TD (A)<br />
Mains input fuses<br />
Ferraz-Shawmut<br />
type<br />
<strong>SX</strong>-D4090-EV 152 175 AJT175<br />
<strong>SX</strong>-D4110-EV 182 200 AJT200<br />
<strong>SX</strong>-D4132-EV 216 250 AJT250<br />
<strong>SX</strong>-*4160-EV 260 300 AJT300<br />
<strong>SX</strong>-*4200-EV 324 350 AJT350<br />
<strong>SX</strong>-*4220-EV 372 400 AJT400<br />
<strong>SX</strong>-*4250-EV 432 500 AJT500<br />
<strong>SX</strong>-*4315-EV 520 600 AJT600<br />
<strong>SX</strong>-*4355-EV 562 600 AJT600<br />
<strong>SX</strong>-*4400-EV 648 700 A4BQ700<br />
<strong>SX</strong>-*4450-EV 744 800 A4BQ800<br />
<strong>SX</strong>-*4500-EV 864 1000 A4BQ1000<br />
<strong>SX</strong>-*4630-EV 1037 1200 A4BQ1200<br />
<strong>SX</strong>-*4800-EV 1296 1500 A4BQ1500<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Technical Data 177
Table 46<br />
Type cables cross-sections and glands<br />
Cable cross section connector<br />
Model<br />
Mains and motor Brake PE<br />
Range<br />
Tightening<br />
torque<br />
Nm/ft lbf<br />
Range<br />
Tightening<br />
torque<br />
Nm/ft lbf<br />
Range<br />
Tightening<br />
torque<br />
Nm/ft lbf<br />
Cable type<br />
<strong>SX</strong>-D4090-EV<br />
AWG 1 - AWG 3/0<br />
AWG 4/0 - 300 kcmil<br />
14 / 10.5<br />
24 / 18<br />
AWG 4 - AWG 3/0<br />
14 / 10.5<br />
AWG 1 - AWG 3/0<br />
(AWG 4 - AWG 2/0)¹<br />
14 / 10.5<br />
(10 / 7.5)¹<br />
<strong>SX</strong>-D4110-EV<br />
<strong>SX</strong>-D4132-EV<br />
AWG 3/0 -<br />
400 kcmil<br />
24 / 18<br />
AWG 1 - AWG 3/0<br />
AWG 4/0 - 300<br />
kcmil<br />
14 / 10.5<br />
24 / 18<br />
AWG 3/0 - 400 kcmil<br />
(AWG 4/0 - 400<br />
kcmil)¹<br />
24 / 18<br />
(10 / 7.5)¹<br />
<strong>SX</strong>-*4160-EV 2 x AWG 4/0 -<br />
<strong>SX</strong>-*4200-EV 2 x 300 kcmil<br />
24 / 18<br />
2 x AWG 3/0 -<br />
2 x 400 kcmil<br />
24 / 18 frame -<br />
<strong>SX</strong>-*4220-EV 2 x AWG 3/0 -<br />
<strong>SX</strong>-*4250-EV 2 x 400 kcmil<br />
<strong>SX</strong>-*4315-EV<br />
<strong>SX</strong>-*4355-EV<br />
<strong>SX</strong>-*4400-EV<br />
3 x AWG 4/0 -<br />
3 x 300 kcmil<br />
24 / 18<br />
24 / 18<br />
2 x AWG 3/0 -<br />
2 x 400 kcmil<br />
2 x AWG 3/0 -<br />
2 x 400 kcmil<br />
24 / 18 frame -<br />
24 / 18 frame -<br />
Copper (Cu)<br />
75°C<br />
<strong>SX</strong>-*4450-EV 4 x AWG 4/0 -<br />
<strong>SX</strong>-*4500-EV 4 x 300 kcmil<br />
24 / 18<br />
3 x AWG 3/0 -<br />
3 x 400 kcmil<br />
24 / 18 frame -<br />
<strong>SX</strong>-*4630-EV 6 x AWG 4/0 -<br />
<strong>SX</strong>-*4800-EV 6 x 300 kcmil<br />
24 / 18<br />
6 x AWG 3/0 -<br />
6 x 400 kcmil<br />
24 / 18 frame -<br />
178 Technical Data <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
14.8 Control signals<br />
Table 47<br />
Terminal Name: Function (Default): Signal: Type:<br />
1 +10 V +10 VDC Supply voltage +10 VDC, max 10 mA output<br />
2 AnIn1 Process reference<br />
3 AnIn2 Off<br />
4 AnIn3 Off<br />
0 -10 VDC or 0/4–20 mA<br />
analogue input<br />
bipolar: -10 - +10 VDC or -20 - +20 mA<br />
0 -10 VDC or 0/4–20 mA<br />
analogue input<br />
bipolar: -10 - +10 VDC or -20 - +20 mA<br />
0 -10 VDC or 0/4–20 mA<br />
analogue input<br />
bipolar: -10 - +10 VDC or -20 - +20 mA<br />
5 AnIn4 Off<br />
0 -10 VDC or 0/4–20 mA<br />
analogue input<br />
bipolar: -10 - +10 VDC or -20 - +20 mA<br />
6 -10 V -10VDC Supply voltage -10 VDC, max 10 mA output<br />
7 Common Signal ground 0V output<br />
8 DigIn 1 RunL 0-8/24 VDC digital input<br />
9 DigIn 2 RunR 0-8/24 VDC digital input<br />
10 DigIn 3 Off 0-8/24 VDC digital input<br />
11 +24 V +24VDC Supply voltage +24 VDC, 100 mA output<br />
12 Common Signal ground 0 V output<br />
13 AnOut 1 Min speed to max speed 0 ±10 VDC or 0/4– +20 mA analogue output<br />
14 AnOut 2 0 to max torque 0 ±10 VDC or 0/4– +20 mA analogue output<br />
15 Common Signal ground 0 V output<br />
16 DigIn 4 Off 0-8/24 VDC digital input<br />
17 DigIn 5 Off 0-8/24 VDC digital input<br />
18 DigIn 6 Off 0-8/24 VDC digital input<br />
19 DigIn 7 Off 0-8/24 VDC digital input<br />
20 DigOut 1 Ready 24 VDC, 100 mA digital output<br />
21 DigOut 2 Brake 24 VDC, 100 mA digital output<br />
22 DigIn 8 RESET 0-8/24 VDC digital input<br />
Terminal X2<br />
31 N/C 1 Relay 1 output<br />
32 COM 1<br />
33 N/O 1<br />
Trip, active when the<br />
VSD is in a TRIP condition<br />
N/C is opened when the relay is active<br />
(valid for all relays)<br />
N/O is closed when the relay is active<br />
(valid for all relays)<br />
potential free change over<br />
0.1 – 2 A/U max 250 VAC or 42 VDC<br />
relay output<br />
Terminal X3<br />
41 N/C 2<br />
42 COM 2<br />
43 N/O 2<br />
Relay 2 Output<br />
Run, active when the<br />
VSD is started<br />
potential free change over<br />
0.1 – 2 A/U max 250 VAC or 42 VDC<br />
relay output<br />
51 COM 3 Relay 3 Output<br />
52 N/O 3 Off<br />
potential free change over<br />
0.1 – 2 A/U max 250 VAC or 42 VDC<br />
relay output<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Technical Data 179
180 Technical Data <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
15. Menu List<br />
DEFAULT<br />
244 Copy to CP No Copy<br />
CUSTOM<br />
100 Preferred View<br />
DEFAULT<br />
110 1st Line Process Val<br />
120 2nd Line Current<br />
200 Main Setup<br />
210 Operation<br />
211 Language English<br />
212 Select Motor M1<br />
213 Drive Mode V/Hz<br />
214 Ref Control Remote<br />
215 Run/Stp Ctrl Remote<br />
216 Reset Ctrl Remote<br />
217 Local/Rem Off<br />
2171 LocRefCtrl Standard<br />
2172 LocRunCtrl Standard<br />
218 Lock Code? 0<br />
219 Rotation R+L<br />
21A Level/Edge Level<br />
21B Supply Volts Not Defined<br />
220 Motor Data<br />
221 Motor Volts U NOM V<br />
222 Motor Freq 50Hz<br />
223 Motor Power (P NOM ) W<br />
224 Motor Curr (I NOM ) A<br />
225 Motor Speed (n MOT ) rpm<br />
226 Motor Poles -<br />
227 Motor Cos<br />
Depends on<br />
P nom<br />
228 Motor Vent Self<br />
229 Motor ID-Run Off<br />
22A Motor Sound F<br />
22B Encoder Off<br />
22C Enc Pulses 1024<br />
22D Enc Speed 0rpm<br />
230 Mot Protect<br />
231 Mot I 2 t Type Trip<br />
232 Mot I 2 t Curr 100%<br />
233 Mot I 2 t Time 60s<br />
234 Thermal Prot Off<br />
235 Motor Class F 140C<br />
236 PT100 Inputs<br />
237 Motor PTC Off<br />
240 Set Handling<br />
241 Select Set A<br />
242 Copy Set A>B<br />
243 Default>Set A<br />
CUSTOM<br />
245 Load from CP No Copy<br />
250 Autoreset<br />
251 No of Trips 0<br />
252 Overtemp Off<br />
253 Overvolt D Off<br />
254 Overvolt G Off<br />
255 Overvolt Off<br />
256 Motor Lost Off<br />
257 Locked Rotor Off<br />
258 Power Fault Off<br />
259 Undervoltage Off<br />
25A Motor I 2 t Off<br />
25B Motor I 2 t TT Trip<br />
25C PT100 Off<br />
25D PT100 TT Trip<br />
25E PTC Off<br />
25F PTC TT Trip<br />
25G Ext Trip Off<br />
25H Ext Trip TT Trip<br />
25I Com Error Off<br />
25J Com Error TT Trip<br />
25K Min Alarm Off<br />
25L Min Alarm TT Trip<br />
25M Max Alarm Off<br />
25N Max Alarm TT Trip<br />
25O Over curr F Off<br />
25P Pump Off<br />
25Q Over speed Off<br />
25R Ext Mot Temp Off<br />
25S Ext Mot TT Trip<br />
25T LC Level Off<br />
25U LC Level TT Trip<br />
260 Serial Com<br />
261 Com Type RS232/485<br />
262 RS232/485<br />
2621 Baudrate 9600<br />
2622 Address 1<br />
263 Fieldbus<br />
2631 Address 62<br />
2632 PrData Mode Basic<br />
2633 Read/Write RW<br />
2634 AddPrValue 0<br />
264 Comm Fault<br />
2641 ComFlt Mode Off<br />
2642 ComFlt Time 0.5 s<br />
265 Ethernet<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Menu List 181
DEFAULT<br />
CUSTOM<br />
DEFAULT<br />
CUSTOM<br />
2651 IP Address 0.0.0.0<br />
33C Brk Release 0.00s<br />
2652 MAC Address<br />
000000000<br />
000<br />
2653 Subnet Mask 0.0.0.0<br />
2654 Gateway 0.0.0.0<br />
2655 DHCP Off<br />
266 FB Signal<br />
2661 FB Signal 1<br />
2662 FB Signal 2<br />
2663 FB Signal 3<br />
2664 FB Signal 4<br />
2665 FB Signal 5<br />
2666 FB Signal 6<br />
2667 FB Signal 7<br />
2668 FB Signal 8<br />
2669 FB Signal 9<br />
266A FB Signal 10<br />
266B FB Signal 11<br />
266C FB Signal 12<br />
266D FB Signal 13<br />
266E FB Signal 14<br />
266F FB Signal 15<br />
266G FB Signal 16<br />
269 FB Status<br />
300 Process<br />
310 Set/View ref<br />
320 Proc Setting<br />
321 Proc Source Speed<br />
322 Proc Unit Off<br />
323 User Unit 0<br />
324 Process Min 0<br />
325 Process Max 0<br />
326 Ratio Linear<br />
327 F(Val) PrMin Min<br />
328 F(Val) PrMax Max<br />
330 Start/Stop<br />
331 Acc Time 10.00s<br />
332 Dec Time 10.00s<br />
333 Acc MotPot 16.00s<br />
334 Dec MotPot 16.00s<br />
335 Acc>Min Spd 10.00s<br />
336 Dec
DEFAULT<br />
CUSTOM<br />
DEFAULT<br />
CUSTOM<br />
399 Start Delay 0s<br />
41C5 Load Curve 5 100%<br />
39A Stop Delay 0s<br />
41C6 Load Curve 6 100%<br />
39B Upp Band Lim 0%<br />
41C7 Load Curve 7 100%<br />
39C Low Band Lim 0%<br />
41C8 Load Curve 8 100%<br />
39D Settle Start 0s<br />
41C9 Load Curve 9 100%<br />
39E TransS Start 60%<br />
420 Process Prot<br />
39F Settle Stop 0s<br />
421 Low Volt OR On<br />
39G TransS Stop 60%<br />
422 Rotor Locked Off<br />
39H Run Time 1 00:00:00<br />
423 Motor lost Off<br />
39H1 Rst Run Tm1 No<br />
424 Overvolt Ctrl On<br />
39I Run Time 2 00:00:00<br />
500 I/Os<br />
39I1 Rst Run Tm2 No<br />
510 An Inputs<br />
39J Run Time 3 00:00:00<br />
511 AnIn1 Fc Process Ref<br />
39J1 Rst Run Tm3 No<br />
512 AnIn1 Setup 4-20mA<br />
39K Run Time 4 00:00:00<br />
513 AnIn1 Advn<br />
39K1 Rst Run Tm4 No<br />
5131 AnIn1 Min 4mA<br />
39L Run Time05 00:00:00<br />
5132 AnIn1 Max 20.00mA<br />
39L1 Rst Run Tm5 No<br />
5133 AnIn1 Bipol 20.00mA<br />
39M Run Time 6 00:00:00<br />
5134 AnIn1 FcMin Min<br />
39M1 Rst Run Tm6<br />
No<br />
5135 AnIn1 ValMin 0<br />
39N Pump 123456<br />
5136 AnIn1 FcMax Max<br />
400 Monitor/Prot<br />
5137 AnIn1 ValMax 0<br />
410 Load Monitor<br />
5138 AnIn1 Oper Add+<br />
411 Alarm Select Off<br />
5139 AnIn1 Filt 0.1s<br />
412 Alarm trip Off<br />
513A AnIn1 Enabl On<br />
413 Ramp Alarm Off<br />
514 AnIn2 Fc Off<br />
414 Start Delay 2s<br />
515 AnIn2 Setup 4-20mA<br />
415 Load Type Basic<br />
516 AnIn2 Advan<br />
416 Max Alarm<br />
5161 AnIn2 Min 4mA<br />
4161 MaxAlarmMar 15%<br />
5162 AnIn2 Max 20.00mA<br />
4162 MaxAlarmDel 0.1s<br />
5163 AnIn2 Bipol 20.00mA<br />
417 Max Pre alarm<br />
5164 AnIn2 FcMin Min<br />
4171 MaxPreAlMar 10%<br />
5165 AnIn2 ValMin 0<br />
4172 MaxPreAlDel 0.1s<br />
5166 AnIn2 FcMax Max<br />
418 Min Pre Alarm<br />
5167 AnIn2 ValMax 0<br />
4181 MinPreAlMar 10%<br />
5168 AnIn2 Oper Add+<br />
4182 MinPreAlDel 0.1s<br />
5169 AnIn2 Filt 0.1s<br />
419 Min Alarm<br />
516A AnIn2 Enabl On<br />
4191 MinAlarmMar 15%<br />
517 AnIn3 Fc Off<br />
4192 MinAlarmDel 0.1s<br />
518 AnIn3 Setup 4-20mA<br />
41A Autoset Alrm No<br />
519 AnIn3 Advan<br />
41B Normal Load 100%<br />
5191 AnIn3 Min 4mA<br />
41C<br />
Load Curve<br />
5192 AnIn3 Max 20.00mA<br />
41C1 Load Curve 1 100%<br />
5193 AnIn3 Bipol 20.00mA<br />
41C2 Load Curve 2 100%<br />
5194 AnIn3 FcMin Min<br />
41C3 Load Curve 3 100%<br />
5195 AnIn3 ValMin 0<br />
41C4 Load Curve 4 100%<br />
5196 AnIn3 FcMax Max<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Menu List 183
DEFAULT<br />
CUSTOM<br />
DEFAULT<br />
CUSTOM<br />
5197 AnIn3 ValMax 0<br />
535 AnOut2 Setup 4-20mA<br />
5198 AnIn3 Oper Add+<br />
536 AnOut2 Advan<br />
5199 AnIn3 Filt 0.1s<br />
5361 AnOut 2 Min 4mA<br />
519A AnIn3 Enabl On<br />
5362 AnOut 2 Max 20.0mA<br />
51A AnIn4 Fc Off<br />
5363 AnOut2Bipol 20.0mA<br />
51B AnIn4 Setup 4-20mA<br />
5364 AnOut2 FcMin Min<br />
51C<br />
AnIn4 Advan<br />
5365 AnOut2 VlMin 0<br />
51C1 AnIn4 Min 4mA<br />
5366 AnOut2 FcMax Max<br />
51C2 AnIn4 Max 20.00mA<br />
5367 AnOut2 VlMax 0<br />
51C3 AnIn4 Bipol 20.00mA<br />
540 Dig Outputs<br />
51C4 AnIn4 FcMin Min<br />
541 DigOut 1 Ready<br />
51C5 AnIn4 ValMin 0<br />
542 DigOut 2 No Trip<br />
51C6 AnIn4 FcMax Max<br />
550 Relays<br />
51C7 AnIn4 ValMax 0<br />
551 Relay 1 Trip<br />
51C8 AnIn4 Oper Add+<br />
552 Relay 2 Run<br />
51C9 AnIn4 Filt 0.1s<br />
553 Relay 3 Off<br />
51CA AnIn4 Enabl On<br />
554 B(oard)1 Relay 1 Off<br />
520 Dig Inputs<br />
555 B(oard)1 Relay 2 Off<br />
521 DigIn 1 RunL<br />
556 B(oard)1 Relay 3 Off<br />
522 DigIn 2 RunR<br />
557 B(oard)2 Relay 1 Off<br />
523 DigIn 3 Off<br />
558 B(oard)2 Relay 2 Off<br />
524 DigIn 4 Off<br />
559 B(oard)2 Relay 3 Off<br />
525 DigIn 5 Off<br />
55A<br />
B(oard)3 Relay 1 Off<br />
526 DigIn 6 Off<br />
55B<br />
B(oard)3 Relay 2 Off<br />
527 DigIn 7 Off<br />
55C<br />
B(oard)3 Relay 3 Off<br />
528 DigIn 8 Reset<br />
55D<br />
Relay Adv<br />
529 B(oard)1 DigIn 1 Off<br />
55D1 Relay 1 Mode N.O<br />
52A<br />
B(oard)1 DigIn 2 Off<br />
55D2 Relay 2 Mode N.O<br />
52B<br />
B(oard)1 DigIn 3 Off<br />
55D3 Relay 3 Mode N.O<br />
52C<br />
B(oard)2 DigIn 1 Off<br />
55D4 B1R1 Mode N.O<br />
52D<br />
B(oard)2 DigIn 2 Off<br />
55D5 B1R2 Mode N.O<br />
52E<br />
B(oard)2 DigIn 3 Off<br />
55D6 B1R3 Mode N.O<br />
52F<br />
B(oard)3 DigIn 1 Off<br />
55D7 B2R1 Mode N.O<br />
52G<br />
B(oard)3 DigIn 2 Off<br />
55D8 B2R2 Mode N.O<br />
52H<br />
B(oard)3 DigIn 3 Off<br />
55D9 B2R3 Mode N.O<br />
530 An Outputs<br />
55DA B3R1 Mode N.O<br />
531 AnOut1 Fc Speed<br />
55DB B3R2 Mode N.O<br />
532 AnOut1 Setup 4-20mA<br />
55DC B3R3 Mode N.O<br />
533 AnOut1 Adv<br />
560 Virtual I/Os<br />
5331 AnOut 1 Min 4mA<br />
561 VIO 1 Dest Off<br />
5332 AnOut 1 Max 20.0mA<br />
562 VIO 1 Source Off<br />
5333 AnOut1Bipol 20.0mA<br />
563 VIO 2 Dest Off<br />
5334 AnOut1 FcMin Min<br />
564 VIO 2 Source Off<br />
5335 AnOut1 VlMin 0<br />
565 VIO 3 Dest Off<br />
5336 AnOut1 FcMax Max<br />
566 VIO 3 Source Off<br />
5337 AnOut1 VlMax 0<br />
567 VIO 4 Dest Off<br />
534 AnOut2 FC Torque<br />
568 VIO 4 Source Off<br />
184 Menu List <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
DEFAULT<br />
CUSTOM<br />
DEFAULT<br />
CUSTOM<br />
569 VIO 5 Dest Off<br />
712 Speed<br />
56A VIO 5 Source Off<br />
713 Torque<br />
56B VIO 6 Dest Off<br />
714 Shaft Power<br />
56C VIO 6 Source Off<br />
715 Electrical Power<br />
56D VIO 7 Dest Off<br />
716 Current<br />
56E VIO 7 Source Off<br />
717 Output volt<br />
56F VIO 8 Dest Off<br />
718 Frequency<br />
56G VIO 8 Source Off<br />
719 DC Voltage<br />
600 Logical&Timers<br />
71A<br />
Heatsink Tmp<br />
610 Comparators<br />
71B<br />
PT100_1_2_3<br />
611 CA1 Value Speed<br />
720 Status<br />
612 CA1 Level HI 300rpm<br />
721 VSD Status<br />
613 CA1 Level LO 200rpm<br />
722 Warning<br />
614 CA2 Value Torque<br />
723 DigIn Status<br />
615 CA2 Level HI 20%<br />
724 DigOut Status<br />
616 CA2 Level LO 10%<br />
725 AnIn Status 1-2<br />
617 CD1 Run<br />
726 AnIn Status 3-4<br />
618 CD2 DigIn 1<br />
620 Logic Output Y<br />
621 Y Comp 1 CA1<br />
622 Y Operator 1 &<br />
623 Y Comp 2 !A2<br />
624 Y Operator 2 &<br />
625 Y Comp 3 CD1<br />
630 Logic Z<br />
631 Z Comp 1 CA1<br />
632 Z Operator 1 &<br />
633 Z Comp2 !A2<br />
634 Z Operator 2 &<br />
635 Z Comp 3 CD1<br />
640 Timer1<br />
641 Timer1 Trig Off<br />
642 Timer1 Mode Off<br />
643 Timer1 Delay 0:00:00<br />
644 Timer 1 T1 0:00:00<br />
645 Timer1 T2 0:00:00<br />
649 Timer1 Value 0:00:00<br />
650 Timer2<br />
651 Timer2 Trig Off<br />
652 Timer2 Mode Off<br />
653 Timer2 Delay 0:00:00<br />
654 Timer 2 T1 0:00:00<br />
655 Timer2 T2 0:00:00<br />
659 Tmer2 Value 0:00:00<br />
700 Oper/Status<br />
710 Operation<br />
711 Process Val<br />
727<br />
AnOut Status 1-<br />
2<br />
728 IO Status B1<br />
729 IO Status B2<br />
72A IO Status B3<br />
730 Stored Val<br />
731 Run Time 00:00:00<br />
7311 Reset RunTm No<br />
732 Mains Time 00:00:00<br />
733 Energy kWh<br />
7331 Rst Energy No<br />
800 View TripLog<br />
810 Trip Message<br />
811 Process Value<br />
812 Speed<br />
813 Torque<br />
814 Shaft Power<br />
815 Electrical Power<br />
816 Current<br />
817 Output voltage<br />
818 Frequency<br />
819 DC Link voltage<br />
81A Heatsink Tmp<br />
81B PT100_1, 2, 3<br />
81C FI Status<br />
81D DigIn status<br />
81E DigOut status<br />
81F AnIn status 1 2<br />
81G AnIn status 3 4<br />
81H AnOut status 1 2<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Menu List 185
DEFAULT<br />
CUSTOM<br />
DEFAULT<br />
CUSTOM<br />
81I<br />
IO Status B1<br />
83H AnOut status 1 2<br />
81J<br />
IO Status B2<br />
83I<br />
IO Status B1<br />
81K<br />
IO Status B3<br />
83J<br />
IO Status B2<br />
81L<br />
Run Time<br />
83K<br />
IO Status B3<br />
81M<br />
Mains Time<br />
83L<br />
Run Time<br />
81N<br />
Energy<br />
83M<br />
Mains Time<br />
820 Trip Message<br />
83N<br />
Energy<br />
821 Process Value<br />
840<br />
822 Speed<br />
841 Process Value<br />
823 Torque<br />
842 Speed<br />
824 Shaft Power<br />
843 Torque<br />
825 Electrical Power<br />
844 Shaft Power<br />
826 Current<br />
845 Electrical Power<br />
827 Output voltage<br />
846 Current<br />
828 Frequency<br />
847 Output voltage<br />
829 DC Link voltage<br />
848 Frequency<br />
82A<br />
Heatsink Tmp<br />
849 DC Link voltage<br />
82B PT100_1, 2, 3<br />
84A<br />
Heatsink Tmp<br />
82C<br />
FI Status<br />
84B PT100_1, 2, 3<br />
82D<br />
DigIn status<br />
84C<br />
FI Status<br />
82E<br />
DigOut status<br />
84D<br />
DigIn status<br />
82F AnIn status 1 2<br />
84E<br />
DigOut status<br />
82G AnIn status 3 4<br />
84F AnIn status 1 2<br />
82H AnOut status 1 2<br />
84G AnIn status 3 4<br />
82I<br />
IO Status B1<br />
84H AnOut status 1 2<br />
82J<br />
IO Status B2<br />
84I<br />
IO Status B1<br />
82K<br />
IO Status B3<br />
84J<br />
IO Status B2<br />
82L<br />
Run Time<br />
84K<br />
IO Status B3<br />
82M<br />
Mains Time<br />
84L<br />
Run Time<br />
82N<br />
Energy<br />
84M<br />
Mains Time<br />
830<br />
84N<br />
Energy<br />
831 Process Value<br />
850<br />
832 Speed<br />
851 Process Value<br />
833 Torque<br />
852 Speed<br />
834 Shaft Power<br />
853 Torque<br />
835 Electrical Power<br />
854 Shaft Power<br />
836 Current<br />
855 Electrical Power<br />
837 Output voltage<br />
856 Current<br />
838 Frequency<br />
857 Output voltage<br />
839 DC Link voltage<br />
858 Frequency<br />
83A<br />
Heatsink Temperature<br />
859 DC Link voltage<br />
83B PT100_1, 2, 3<br />
85A<br />
Heatsink Tmp<br />
83C<br />
FI Status<br />
85B PT100_1, 2, 3<br />
83D<br />
DigIn status<br />
85C<br />
FI Status<br />
83E<br />
DigOut status<br />
85D<br />
DigIn status<br />
83F AnIn status 1 2<br />
85E<br />
DigOut status<br />
83G AIn status 3 4<br />
85F AnIn 1 2<br />
186 Menu List <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
DEFAULT<br />
CUSTOM<br />
DEFAULT<br />
CUSTOM<br />
85G AnIn 3 4<br />
87F AnIn status 1 2<br />
85H AnIOut 1 2<br />
87G AnIn status 3 4<br />
85I<br />
IO Status B1<br />
87H AnOut status 1 2<br />
85J<br />
IO Status B2<br />
87I<br />
IO Status B1<br />
85K<br />
IO Status B3<br />
87J<br />
IO Status B2<br />
85L<br />
Run Time<br />
87K<br />
IO Status B3<br />
85M<br />
Mains Time<br />
87L<br />
Run Time<br />
85N<br />
Energy<br />
87M<br />
Mains Time<br />
860<br />
87N<br />
Energy<br />
861 Process Value<br />
880<br />
862 Speed<br />
881 Process Value<br />
863 Torque<br />
882 Speed<br />
864 Shaft Power<br />
818 Torque<br />
865 Electrical Power<br />
884 Shaft Power<br />
866 Current<br />
885 Electrical Power<br />
867 Output voltage<br />
886 Current<br />
868 Frequency<br />
887 Output voltage<br />
869 DC Link voltage<br />
888 Frequency<br />
86A<br />
Heatsink Tmp<br />
889 DC Link voltage<br />
86B PT100_1, 2, 3<br />
88A<br />
Heatsink Tmp<br />
86C<br />
FI Status<br />
88B PT100_1, 2, 3<br />
86D<br />
DigIn status<br />
88C<br />
FI Status<br />
86E<br />
DigOut status<br />
88D<br />
DigIn status<br />
86F AnIn 1 2<br />
88E<br />
DigOut status<br />
86G AnIn 3 4<br />
88F AnIn status 1 2<br />
86H AnOut 1 2<br />
88G AnIn status 3 4<br />
86I<br />
IO Status B1<br />
88H AnOut status 1 2<br />
86J IO Status B 2<br />
88I<br />
IO Status B1<br />
86K<br />
IO Status B3<br />
88J<br />
IO Status B2<br />
86L<br />
Run Time<br />
88K<br />
IO Status B3<br />
86M<br />
Mains Time<br />
88L<br />
Run Time<br />
86N<br />
Energy<br />
88M<br />
Mains Time<br />
870<br />
88N<br />
Energy<br />
871 Process Value<br />
890<br />
872 Speed<br />
891 Process Value<br />
873 Torque<br />
892 Speed<br />
874 Shaft Power<br />
893 Torque<br />
875 Electrical Power<br />
894 Shaft Power<br />
876 Current<br />
895 Electrical Power<br />
877 Output voltage<br />
896 Current<br />
878 Frequency<br />
897 Output voltage<br />
879 DC Link voltage<br />
898 Frequency<br />
87A<br />
Heatsink Tmpe<br />
899 DC Link voltage<br />
87B PT100_1, 2, 3<br />
89A<br />
Heatsink Tmp<br />
87C<br />
FI Status<br />
89B PT100_1, 2, 3<br />
87D<br />
DigIn status<br />
89C<br />
FI Status<br />
87E<br />
DigOut status<br />
89D<br />
DigIn status<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> Menu List 187
89E<br />
DEFAULT<br />
DigOut status<br />
89F AnIn status 1 2<br />
89G AnIn status 3 4<br />
89H AnOut status 1 2<br />
89I<br />
89J<br />
89K<br />
89L<br />
89M<br />
89N<br />
IO Status B1<br />
IO Status B2<br />
IO Status B3<br />
Run Time<br />
Mains Time<br />
Energy<br />
8A0 Reset Trip No<br />
900 System Data<br />
920 VSD Data<br />
921 VSD Type<br />
922 Software<br />
923 Unit name 0<br />
CUSTOM<br />
188 Menu List <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
Index<br />
Symbols<br />
+10VDC Supply voltage .............................................179<br />
+24VDC Supply voltage .............................................179<br />
Numerics<br />
-10VDC Supply voltage ..............................................179<br />
4-20mA ......................................................................122<br />
A<br />
Abbreviations ................................................................10<br />
Acceleration ............................................................89, 91<br />
Acceleration ramp ..................................................91<br />
Acceleration time ...................................................89<br />
Ramp type .............................................................91<br />
Alarm trip ...................................................................114<br />
Alternating MASTER .................................................106<br />
Ambient temperature and derating .............................172<br />
Analogue comparators ................................................136<br />
Analogue input ...........................................................119<br />
AnIn1 ..................................................................119<br />
AnIn2 ..........................................................124, 125<br />
Offset ..........................................................121, 129<br />
Analogue Output ........................................128, 131, 179<br />
AnOut 1 ......................................................128, 131<br />
Output configuration ..................................129, 132<br />
AND operator ............................................................140<br />
AnIn2 .........................................................................125<br />
AnIn3 .........................................................................125<br />
AnIn4 .........................................................................126<br />
Autoreset ....................................................3, 39, 74, 158<br />
Autotune ....................................................................100<br />
B<br />
Baudrate ...........................................................51, 81, 82<br />
Brake chopper .............................................................163<br />
Brake function ........................................................92, 93<br />
Bake release time ...................................................92<br />
Brake .....................................................................93<br />
Brake Engage Time ...............................................93<br />
Brake wait time .....................................................93<br />
Release speed .........................................................93<br />
Vector Brake ..........................................................94<br />
Brake functions<br />
Frequency ............................................................119<br />
Brake resistors .............................................................163<br />
C<br />
Cable cross-section ......................................................174<br />
Cable specifications .......................................................20<br />
CE-marking ....................................................................9<br />
Change Condition ......................................................106<br />
Change Timer ....................................................106, 107<br />
Clockwise rotary field .................................................126<br />
Comparators ...............................................................136<br />
Connecting control signals ............................................30<br />
Connections<br />
Brake chopper connections .................................... 17<br />
Control signal connections .................................... 30<br />
Mains supply ................................................... 17, 24<br />
Motor earth ..................................................... 17, 24<br />
Motor output .................................................. 17, 24<br />
Safety earth ..................................................... 17, 24<br />
Control panel ............................................................... 47<br />
Control Panel memory ................................................. 40<br />
Copy all settings to Control Panel ......................... 74<br />
Frequency ........................................................... 119<br />
Control signal connections ........................................... 30<br />
Control signals ....................................................... 28, 30<br />
Edge-controlled ............................................... 39, 63<br />
Level-controlled .............................................. 39, 63<br />
Counter-clockwise rotary field .................................... 126<br />
Current ........................................................................ 28<br />
Current control (0-20mA) ............................................ 32<br />
D<br />
DC-link residual voltage ................................................. 1<br />
Deceleration ................................................................. 89<br />
Deceleration time .................................................. 89<br />
Ramp type ............................................................. 91<br />
Declaration of Conformity ............................................. 9<br />
Default ......................................................................... 73<br />
Definitions ................................................................... 10<br />
Derating ..................................................................... 172<br />
Digital comparators .................................................... 136<br />
Digital inputs<br />
Board Relay ......................................................... 134<br />
DigIn 1 ............................................................... 126<br />
DigIn 2 ............................................................... 127<br />
DigIn 3 ............................................................... 127<br />
Dismantling and scrapping ........................................... 10<br />
Display ......................................................................... 47<br />
Double-ended connection ............................................ 31<br />
Drive mode .................................................................. 60<br />
Frequency ........................................................... 119<br />
Drives on Change ............................................... 106, 107<br />
E<br />
ECP ........................................................................... 163<br />
Edge control ..................................................... 39, 63, 64<br />
Electrical specification ................................................ 171<br />
EMC ............................................................................ 17<br />
Current control (0-20mA) .................................... 32<br />
Double-ended connection ..................................... 31<br />
RFI mains filter ..................................................... 17<br />
Single-ended connection ....................................... 31<br />
Twisted cables ....................................................... 32<br />
Emergency stop ............................................................ 45<br />
EN60204-1 .................................................................... 9<br />
EN61800-3 .................................................................... 9<br />
EN61800-5-1 ................................................................. 9<br />
Enable ............................................................ 38, 48, 126<br />
EXOR operator .......................................................... 140<br />
Expression .................................................................. 140<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> 189
External Control Panel ...............................................163<br />
F<br />
Factory settings .............................................................73<br />
Fans ............................................................................105<br />
Fieldbus ................................................................82, 164<br />
Fixed MASTER ..................................................105, 106<br />
Flux optimization .........................................................98<br />
Frequency ...................................................................146<br />
Frequency priority .................................................37<br />
Jog Frequency ........................................................97<br />
Maximum Frequency ......................................95, 96<br />
Minimum Frequency .............................................95<br />
Preset Frequency ....................................................99<br />
Skip Frequency ......................................................96<br />
Frequency priority ........................................................37<br />
Fuses, cable cross-sections and glands ..........................174<br />
G<br />
General electrical specifications ...................................171<br />
I<br />
I/O Board ...................................................................164<br />
I2t protection<br />
Motor I2t Current .....................................69, 70, 71<br />
Motor I2t Type .....................................................69<br />
ID run ....................................................................40, 66<br />
Identification Run ..................................................40, 66<br />
IEC269 .......................................................................174<br />
Internal speed control .................................................100<br />
Internal speed controller .............................................100<br />
Speed I Time .......................................................101<br />
Speed P Gain .......................................................100<br />
Interrupt .................................................................82, 83<br />
IT Mains supply .............................................................1<br />
IxR Compensation ........................................................98<br />
J<br />
Jog Frequency ...............................................................97<br />
K<br />
Keyboard reference .....................................................100<br />
Keys ..............................................................................48<br />
- Key ......................................................................50<br />
+ Key .....................................................................50<br />
Control keys ..........................................................48<br />
ENTER key ...........................................................50<br />
ESCAPE key ..........................................................50<br />
Function keys ........................................................50<br />
NEXT key .............................................................50<br />
PREVIOUS key ....................................................50<br />
RUN L ..................................................................48<br />
RUN R ..................................................................48<br />
STOP/RESET .......................................................48<br />
Toggle Key ............................................................48<br />
L<br />
LCD display .................................................................47<br />
Level control ...........................................................39, 63<br />
Load default ................................................................. 73<br />
Load monitor ....................................................... 40, 114<br />
Local/Remote ............................................................... 62<br />
Lock code ..................................................................... 63<br />
Long motor cables ........................................................ 19<br />
Low Voltage Directive .................................................... 9<br />
Lower Band ................................................................ 107<br />
Lower Band Limit ...................................................... 109<br />
M<br />
Machine Directive .......................................................... 9<br />
Main menu .................................................................. 50<br />
Mains supply .................................................... 17, 24, 27<br />
Maintenance ............................................................... 161<br />
Manis cables ................................................................. 17<br />
Manufacturer’s certificate ............................................... 9<br />
Max Frequency ................................................. 89, 95, 96<br />
Memory ....................................................................... 40<br />
Menu<br />
(110) ..................................................................... 59<br />
(120) ..................................................................... 60<br />
(210) ..................................................................... 60<br />
(211) ..................................................................... 60<br />
(212) ..................................................................... 60<br />
(213) ..................................................................... 60<br />
(214) ..................................................................... 61<br />
(215) ..................................................................... 61<br />
(216) ..................................................................... 61<br />
(217) ..................................................................... 62<br />
(218) ..................................................................... 63<br />
(219) ..................................................................... 63<br />
(21A) .................................................................... 63<br />
(220) ..................................................................... 64<br />
(221) ..................................................................... 64<br />
(222) ..................................................................... 65<br />
(223) ..................................................................... 65<br />
(224) ..................................................................... 65<br />
(225) ..................................................................... 65<br />
(226) ..................................................................... 65<br />
(227) ..................................................................... 66<br />
(228) ..................................................................... 66<br />
(229) ..................................................................... 66<br />
(22A) .................................................................... 67<br />
(22B) ..................................................................... 68<br />
(22C) .................................................................... 68<br />
(22D) .................................................................... 68<br />
(230) ..................................................................... 69<br />
(231) ..................................................................... 69<br />
(232) ..................................................................... 69<br />
(233) ..................................................................... 70<br />
(234) ..................................................................... 70<br />
(235) ..................................................................... 71<br />
(236) ..................................................................... 71<br />
(237) ..................................................................... 71<br />
(240) ..................................................................... 72<br />
(241) ..................................................................... 72<br />
(242) ..................................................................... 73<br />
(243) ..................................................................... 73<br />
(244) ..................................................................... 74<br />
(245) ..................................................................... 74<br />
190 <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
(250) .....................................................................74<br />
(251) .....................................................................75<br />
(252) .....................................................................75<br />
(253) .....................................................................75<br />
(254) .....................................................................75<br />
(255) .....................................................................76<br />
(256) .....................................................................76<br />
(257) .....................................................................76<br />
(258) .....................................................................76<br />
(259) .....................................................................76<br />
(25A) .....................................................................77<br />
(25B) .....................................................................77<br />
(25C) .....................................................................77<br />
(25D) ....................................................................77<br />
(25E) .....................................................................77<br />
(25F) .....................................................................78<br />
(25G) ....................................................................78<br />
(25H) ....................................................................78<br />
(25I) ......................................................................78<br />
(25J) ......................................................................78<br />
(25K) .....................................................................79<br />
(25L) .....................................................................79<br />
(25M) ....................................................................79<br />
(25N) ..............................................................74, 79<br />
(25O) ....................................................................79<br />
(25P) .....................................................................79<br />
(25Q) ....................................................................80<br />
(25R) .....................................................................80<br />
(25S) .....................................................................80<br />
(25T) .....................................................................80<br />
(25U) ....................................................................80<br />
(260) .....................................................................81<br />
(261) .....................................................................81<br />
(262) .....................................................................81<br />
(2621) ...................................................................81<br />
(2622) ...................................................................82<br />
(263) .....................................................................82<br />
(2631) ...................................................................82<br />
(2632) ...................................................................82<br />
(2633) ...................................................................82<br />
(2634) ...................................................................82<br />
(264) .....................................................................82<br />
(265) .....................................................................83<br />
(269) .....................................................................83<br />
(310) .....................................................................84<br />
(320) .....................................................................84<br />
(321) .....................................................................84<br />
(322) .....................................................................85<br />
(323) .....................................................................85<br />
(324) .....................................................................86<br />
(325) .....................................................................87<br />
(326) .....................................................................87<br />
(327) .....................................................................88<br />
(328) .....................................................................88<br />
(331) .....................................................................89<br />
(332) .....................................................................89<br />
(333) .....................................................................89<br />
(334) .....................................................................90<br />
(335) .....................................................................90<br />
(336) .....................................................................90<br />
(337) ..................................................................... 91<br />
(338) ..................................................................... 91<br />
(339) ..................................................................... 91<br />
(33A) .................................................................... 92<br />
(33B) ..................................................................... 92<br />
(33C) .................................................................... 92<br />
(33D) .................................................................... 93<br />
(33E) ..................................................................... 93<br />
(33F) ..................................................................... 93<br />
(33G) .................................................................... 94<br />
(341) ..................................................................... 95<br />
(342) ..................................................................... 95<br />
(343) ..................................................................... 96<br />
(344) ..................................................................... 96<br />
(345) ..................................................................... 96<br />
(346) ..................................................................... 96<br />
(347) ..................................................................... 97<br />
(348) ..................................................................... 97<br />
(351) ..................................................................... 97<br />
(354) ..................................................................... 98<br />
(361) ..................................................................... 99<br />
(362) ..................................................................... 99<br />
(363) ..................................................................... 99<br />
(364) ..................................................................... 99<br />
(365) ..................................................................... 99<br />
(366) ..................................................................... 99<br />
(367) ................................................................... 100<br />
(368) ..................................................................... 99<br />
(369) ................................................................... 100<br />
(371) ................................................................... 100<br />
(372) ................................................................... 100<br />
(373) ................................................................... 101<br />
(380) ................................................................... 101<br />
(381) ................................................................... 101<br />
(383) ................................................................... 102<br />
(384) ................................................................... 102<br />
(385) ................................................................... 102<br />
(386) ................................................................... 103<br />
(387) ................................................................... 103<br />
(388) ................................................................... 104<br />
(389) ................................................................... 104<br />
(391) ................................................................... 105<br />
(392) ................................................................... 105<br />
(393) ................................................................... 105<br />
(394) ................................................................... 106<br />
(395) ................................................................... 107<br />
(396) ................................................................... 107<br />
(398) ................................................................... 107<br />
(399) ................................................................... 108<br />
(39A) .................................................................. 108<br />
(39B) ................................................................... 108<br />
(39C) .................................................................. 109<br />
(39D) .................................................................. 109<br />
(39E) ................................................................... 109<br />
(39F) ................................................................... 110<br />
(39G) .................................................................. 110<br />
(39H-39M) ......................................................... 111<br />
(410) ................................................................... 114<br />
(411) ................................................................... 114<br />
(412) ................................................................... 114<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> 191
(413) ...................................................................114<br />
(414) ...................................................................114<br />
(415) ...................................................................115<br />
(416) ...................................................................115<br />
(4162) .................................................................115<br />
(417) ...................................................................115<br />
(4171) .................................................................115<br />
(4172) .................................................................116<br />
(418) ...................................................................116<br />
(4181) .................................................................116<br />
(4182) .................................................................116<br />
(419) ...................................................................116<br />
(4191) .................................................................116<br />
(4192) .................................................................117<br />
(41A) ...................................................................117<br />
(41B) ...................................................................117<br />
(41C) ...................................................................117<br />
(421) ...................................................................118<br />
(422) ...................................................................119<br />
(423) ...................................................................119<br />
(424) ...................................................................119<br />
(511) ...................................................................119<br />
(512) ...................................................................121<br />
(513) ...................................................................122<br />
(514) ...................................................................124<br />
(515) ...................................................................125<br />
(516) ...................................................................125<br />
(517) ...................................................................125<br />
(518) ...................................................................125<br />
(519) ...................................................................125<br />
(51A) ...................................................................125<br />
(51B) ...................................................................126<br />
(51C) ...................................................................126<br />
(521) .............................................................94, 126<br />
(522) ...................................................................127<br />
(529-52H) ...........................................................127<br />
(531) ...................................................................128<br />
(532) ...................................................................129<br />
(533) ...................................................................130<br />
(534) ...................................................................131<br />
(535) ...................................................................132<br />
(536) ...................................................................132<br />
(541) ...................................................................132<br />
(542) ...................................................................134<br />
(551) ...................................................................134<br />
(552) ...................................................................134<br />
(553) ...................................................................134<br />
(55D) ..................................................................135<br />
(561) ...................................................................135<br />
(562) ...................................................................136<br />
(563-56G) ...........................................................136<br />
(610) ...................................................................136<br />
(611) ...................................................................136<br />
(612) ...................................................................138<br />
(613) ...................................................................139<br />
(614) ...................................................................139<br />
(615) ...................................................................139<br />
(616) ...................................................................139<br />
(617) ...................................................................140<br />
(618) ...................................................................140<br />
(620) ................................................................... 140<br />
(621) ........................................................... 140, 141<br />
(622) ................................................................... 141<br />
(623) ................................................................... 141<br />
(624) ................................................................... 141<br />
(625) ................................................................... 141<br />
(630) ................................................................... 142<br />
(631) ................................................................... 142<br />
(632) ................................................................... 142<br />
(633) ................................................................... 142<br />
(634) ................................................................... 143<br />
(635) ................................................................... 143<br />
(640) ................................................................... 143<br />
(641) ................................................................... 143<br />
(642) ................................................................... 144<br />
(643) ................................................................... 144<br />
(644) ................................................................... 144<br />
(645) ................................................................... 144<br />
(649) ................................................................... 145<br />
(650) ................................................................... 145<br />
(651) ................................................................... 145<br />
(652) ................................................................... 145<br />
(653) ................................................................... 145<br />
(654) ................................................................... 145<br />
(655) ................................................................... 146<br />
(659) ................................................................... 146<br />
(711) ................................................................... 146<br />
(712) ................................................................... 146<br />
(713) ................................................................... 147<br />
(714) ................................................................... 147<br />
(715) ................................................................... 147<br />
(716) ................................................................... 147<br />
(717) ................................................................... 147<br />
(718) ................................................................... 147<br />
(719) ................................................................... 148<br />
(71A) .................................................................. 148<br />
(71B) ................................................................... 148<br />
(720) ................................................................... 148<br />
(721) ................................................................... 148<br />
(722) ................................................................... 148<br />
(723) ................................................................... 149<br />
(724) ................................................................... 149<br />
(725) ................................................................... 150<br />
(726) ................................................................... 150<br />
(727) ................................................................... 150<br />
(728-72A) ........................................................... 151<br />
(730) ................................................................... 151<br />
(731) ................................................................... 151<br />
(7311) ................................................................. 151<br />
(732) ................................................................... 151<br />
(733) ................................................................... 152<br />
(7331) ................................................................. 152<br />
(800) ................................................................... 152<br />
(810) ................................................................... 152<br />
(811) ................................................................... 152<br />
(811-81N) ................................................... 152, 153<br />
(820) ................................................................... 153<br />
(8A0) .................................................................. 153<br />
(900) ................................................................... 154<br />
(920) ................................................................... 154<br />
192 <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>
(922) ...................................................................154<br />
Minimum Frequency ....................................................90<br />
Monitor function<br />
Alarm Select ........................................................117<br />
Delay time ...........................................................114<br />
Max Alarm ..........................................................114<br />
Overload .......................................................40, 114<br />
Response delay ............................................115, 117<br />
Start delay ............................................................114<br />
Motor cables .................................................................17<br />
Motor cos phi (power factor) ........................................66<br />
Motor data ...................................................................64<br />
Motor Frequency ..........................................................65<br />
Motor frequency ...........................................................65<br />
Motor I2t Current ......................................................159<br />
Motor identification run ...............................................66<br />
Motor Potentiometer ............................................99, 127<br />
Motor potentiometer ..................................................127<br />
Motor ventilation .........................................................66<br />
Motors ............................................................................7<br />
Motors in parallel .........................................................21<br />
MotPot .........................................................................90<br />
N<br />
Nominal motor frequency ............................................96<br />
Number of drives ........................................................105<br />
O<br />
Operation .....................................................................60<br />
Options ........................................................................32<br />
Brake chopper .....................................................163<br />
External Control Panel (ECP) .............................163<br />
I/O Board ............................................................164<br />
Output coils ........................................................164<br />
Protection class IP23 and IP54 ............................163<br />
Serial communication, fieldbus ............................164<br />
OR operator ...............................................................140<br />
Output coils ...............................................................164<br />
Overload ...............................................................40, 114<br />
Overload alarm .............................................................40<br />
P<br />
Parameter sets<br />
Load default values ................................................73<br />
Load parameter sets from Control Panel ................74<br />
Parameter Set Selection .........................................35<br />
Select a Parameter set .............................................72<br />
PI Autotune ................................................................100<br />
PID Controller ...........................................................101<br />
Closed loop PID control ......................................102<br />
Feedback signal ....................................................101<br />
PID D Time ........................................................102<br />
PID I Time .........................................................102<br />
PID P Gain .........................................................102<br />
Power LED ...................................................................48<br />
Priority .........................................................................37<br />
Process Value ..............................................................146<br />
Product standard, EMC ..................................................8<br />
Programming ................................................................51<br />
Protection class IP23 and IP54 ...................................163<br />
PT100 Inputs ............................................................... 71<br />
PTC input .................................................................... 71<br />
Pump/Fan Control ..................................................... 105<br />
Q<br />
Quick Setup Card .......................................................... 7<br />
R<br />
Reference<br />
Frequency ........................................................... 118<br />
Motor potentiometer .......................................... 127<br />
Reference signal ............................................... 60, 84<br />
Set reference value ................................................. 84<br />
Torque ................................................................ 119<br />
View reference value .............................................. 84<br />
Reference control ......................................................... 61<br />
Reference signal ............................................................ 61<br />
Relay output ............................................................... 134<br />
Relay 1 ................................................................ 134<br />
Relay 2 ................................................................ 134<br />
Relay 3 ................................................................ 134<br />
Release speed ................................................................ 93<br />
Remote control ............................................................. 38<br />
Reset command .......................................................... 126<br />
Reset control ................................................................ 61<br />
Resolution .................................................................... 59<br />
RFI mains filter ............................................................ 17<br />
Rotation ....................................................................... 63<br />
RS232/485 ................................................................... 81<br />
RUN ............................................................................ 48<br />
Run command ............................................................. 48<br />
Run Left command .................................................... 126<br />
Run Right command .................................................. 126<br />
Running motor ............................................................ 92<br />
S<br />
Select Drive ................................................................ 105<br />
Settle Time ................................................................. 109<br />
Setup menu .................................................................. 50<br />
Menu structure ..................................................... 50<br />
Signal ground ............................................................. 179<br />
Single-ended connection .............................................. 31<br />
Software ..................................................................... 154<br />
Sound characteristic ..................................................... 67<br />
Speed .......................................................................... 146<br />
Speed Mode ................................................................. 60<br />
Spinstart ....................................................................... 92<br />
Standards ....................................................................... 8<br />
Start Delay ................................................................. 108<br />
Start/Stop settings ........................................................ 89<br />
Status indications ......................................................... 47<br />
Stop categories .............................................................. 45<br />
Stop command ........................................................... 126<br />
Stop Delay ................................................................. 108<br />
Stripping lengths .......................................................... 20<br />
Switches ....................................................................... 28<br />
Switching frequency ..................................................... 67<br />
Switching in motor cables ............................................ 19<br />
<strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong> 193
T<br />
Terminal connections ...................................................28<br />
Test Run .......................................................................66<br />
Timer .........................................................................106<br />
Torque ....................................................................59, 97<br />
Transition Frequency ..................................................109<br />
Trip ..............................................................................48<br />
Trip causes and remidial action ...................................158<br />
Trips, warnings and limits ..........................................157<br />
Twisted cables ...............................................................32<br />
Type ...........................................................................154<br />
Type code number ..........................................................8<br />
U<br />
Underload ....................................................................40<br />
Underload alarm .........................................................114<br />
Unlock Code ................................................................63<br />
Upper Band ................................................................107<br />
Menu<br />
(397) 107<br />
Upper Band Limit ......................................................108<br />
V<br />
V/Hz Mode ..................................................................60<br />
Vector Brake .................................................................94<br />
Ventilation ....................................................................66<br />
View reference value .....................................................84<br />
Voltage .........................................................................28<br />
W<br />
Warning .....................................................................152<br />
194 <strong>Omron</strong> <strong>SX</strong> <strong>inverter</strong> <strong>manual</strong>