Nidec & Control Techniques Commander C200, C300, NE200 & NE300 Drive
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Apr 08, 2024 5:25 am
Cause : Output phase short-circuit comes when over-current detected on drive output when enabled. Possible motor earth fault.
- Check for short circuit on the output cabling.
- Check integrity of the motor insulation using an insulation tester.
- Is the motor cable length within limits for the frame size?
