1674

Category: Alarm

Cause

When not enabled:

1. Drive model does not match
2. Encoder wiring incorrect When enabled:
3. Speed command exceeds the maximum speed setting;
4. UVW phase sequence incorrect;
5. Severe speed response overshoot;
6. Drive fault

Corrective action

When not enabled:

1. Contact the manufacturer
2. Confirm correct encoder wiring When enabled:
3. Reduce the speed command;
4. Check whether the UVW phase sequence is correct;
5. Adjust the speed loop gain to reduce overshoot;
6. Replace the drive