Allen Bradley PowerFlex 753, PowerFlex 755, PowerFlex 755T & PowerFlex 755TS Drive
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Mar 15, 2024 5:29 am
Cause : Phase UW Short comes when excessive current has been detected between these two output terminals or hardware issue in power card.
- Check the motor and drive output terminal wiring for a shorted condition.
- Replace drive if fault cannot be cleared.
