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

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

Issue : Clearing EPF1 on the Altivar ATV61 and ATV71 Product Line : ATV61 ATV71 Environment : ALL Cause : Wiring / Programming Resolution : 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. Publicerad för: Schneider Electric Sverige

Question

Accepted Answer

Issue:
Clearing EPF1 on the Altivar ATV61 and ATV71

Product Line:
ATV61
ATV71

Environment:
ALL

Cause:
Wiring / Programming

Resolution:
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.

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

Publicerad för: Schneider Electric Sverige

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