Issue:
IF3 fault on ATV312 drive.

Product Line:
ALTIVAR 312

Environment:
All

Cause:
IF3 Eeprom issue

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 IF3 a factory reset can be done by going to DRC menu and set FCS to INI (hold for 2 seconds).
Power cycle the drive.
If this does not fix issue it is recommended that the drive be replaced.

Publisert for: Schneider Electric Norway