Description
drive unit at contact arg reports a short circuit. The contact is connected to drive module arg with element position arg and node arg.
Consequences
No action can be taken until this error is corrected. The system enters a "motor off" state with zero torque.
Possible causes
- Cable short circuit or connector short circuit between phases or short circuit to ground.
- The motor is short-circuited between phases or to ground.
Recommended actions
- Check/replace cables and connectors.
- Check/replace motor.