Summary AC Drives: F12 [Hardware Overcurrent] Faults Troubleshooting Question What can cause an F12 [Hardware Overcurrent] fault in a PowerFlex AC drive and what can be done to troubleshoot, or prevent this? Environment 22A PowerFlex 4, 22B PowerFlex 40, 22C PowerFlex 400, 22D PowerFlex 40P, 22F PowerFlex 4M 25A PowerFlex 523, 25B PowerFlex 525, PowerFlex […]