1380

Category: Alarm

Cause

1. Power circuit input voltage too low;
2. Poor DC bus insulation;
3. Excessive load;
4. Poor drive cable insulation;
5. Drive damaged

Corrective action

1. Check the power circuit;
2. Check the DC bus insulation;
3. Reduce the load;
4. Check the drive cables;
5. Repair or replace the drive;