How do you clear fault code EPF1 on the Altivar ATV61 and ATV71 drives?

EPF1 indicates an external device has triggered the drive to trip.


This is normally an external signal connected to a logic input on the drive and programmed in Menu 1.8: Fault Management.

A Power Cycle is required to reset the error, once the correct signal is restored.
Commanding a Fault reset via the logic inputs, the keypad, or over serial communication will not clear EPF1.

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