Allen Bradley PowerFlex 527 Drive
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Mar 08, 2024 9:41 am
Cause : FDBK SIG FL- Feedback Signal Loss Factory Limit Fault comes when the absolute value of the differential A/B signals is below a factory limit.
• Check motor feedback cable and connector.
• Check that motor power cable and feedback wire shields are secured correctly.
• Check that motor frame is grounded correctly.
