Issue:
ATV71 drive with INF2 fault.
Product Line:ATV71
Environment:
All models
Cause:
The Drive trips in INF2 fault when the software version is incompatible with the application and control motor boards.
Resolution:
Check the reference of the power board and its compatibility. Re-flash the control board or replace it. Reseat the power card and control card, and try to power cycle the drive.
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