Fault code 331 in allen bradley PowerFlex 753 drive

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

Last Post by click2electro 9 months ago

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click2electro

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Mar 14, 2024 9:46 am

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Cause : I1 Comm Loss comes when a communications fault has occurred between the main control board and the power layer interface board on inverter n.

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