Frequently asked questions
What can cause an INF1 (Rating Error) on an ATV61 or ATV71 drive?
FA239810
14 July 2022
Issue:Causes for INF1 (Rating Error) on an ATV61 or ATV71
Product Line:
ATV61/ATV71 drives
Environment:
INF1 faults
Cause:
n/a
Resolution:
Check the part number of the power board. Check the graphic terminal the size and the voltage of product. Check the power identification number.