You are currently viewing the content available in Vietnam. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
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.
Released for:Schneider Electric Vietnam
