Fault code 111 in allen bradley PowerFlex 755 drive

Allen Bradley PowerFlex 753, PowerFlex 755, PowerFlex 755T & PowerFlex 755TS Drive

Last Post by click2electro 8 months ago

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click2electro

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Mar 15, 2024 5:53 am

(@click2electro)

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Cause : PwrBd Invalid ID comes when power structure ID invalid. Verify ribbon cable connection between the main control
board and the power interface board. Replace power interface board.

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