User code Service code Abnormal system Nature of abnormality Condition when normal (voltage, current, resistance) Action by controller when abnormality is detected Problem that appears on machine when there is abnormality 1. Abnormality in front pump...
More
User code Service code Abnormal system Nature of abnormality Condition when normal (voltage, current, resistance) Action by controller when abnormality is detected Problem that appears on machine when there is abnormality 1. Abnormality in front pump pressure sensor 1. Between CO3 (I) and (9): 0.5 - 4.5 V Abnormality in front 1. The travel speed does not automatically shift (i - pump pressure sensor 2. Disconnection, short circuit in wiring harness 2. Resistance between CO3 (female) (1) and (9), (1) Takes front pump pressure as 0 MPa (0 kg/cm’) E2:24 when actuating. does not change from Hi to Lo). system between CO8 and CO3 and chassis : Min. 1 MQ *If the button is operated manually, the panel If abnormality is restored, it actuates as normal. 3. Abnormality in pump controller (Disconnect pressure sensor connector CO8 and display is switched. *However, the display does not go out. connector at CO3) 1. Between CO3 (2) and (IO): 0.5 - 4.5 V Abnormality in rear 1. Abnormality in rear pump
Less
