What is an InF3 fault on an Altivar 12 drive?

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Issue:
Altivar 12 with InF3 fault.

Product Line:
ATV12

Environment:
All serial numbers for ATV12

Cause:
N/A

Resolution:
This is an internal issue with the drive.
Power the drive down.
Once the display is blank, power the drive back up.
If the drive faults on InF3, a factory reset can be done by going to ConF menu and set FCS to InI (hold for 2 seconds).
Power cycle the drive.
If this does not fix the issue, it is recommended that the drive be replaced.