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ATV61/71 drive what would cause an OPF2 fault code ?

Issue:
What casues an OPF2 (Output phase loss) on an ATV61 or ATV71 drive?

Product Line:
Altivar 71 Altivar 61


Environment:
All models, All series
 

Cause:
Fault code will not clear


Resolution:
Check the connections from the drive to the motor.
If an output contactor is being used, parameterize [Output Phase Loss] (OPL) = [Output cut] (OAC)
Test on a low power motor or without a motor. In factory settings mode, motor phase loss detection is active [Output Phase Loss] (OPL) = [Yes] (YES). To check the drive in a test or maintenance environment, without having to use a motor with the same rating as the drive (in particular for high power drives), deactivate motor phase loss detection [Output Phase
Loss] (OPL) = [No] (nO)
Check and optimize the following parameters: [IR compensation] (UFr), [Rated motor volt.] (UnS) and [Rated mot. current] (nCr) and perform [Auto-tuning] (tUn)

Make sure that the drive is connected to the motor in the event that a run command is given to the drive.
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