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How can input phase loss fault be disabled with the Altivar 58 drive?

Go to menu 6 (FLt - fault menu)
Set the IPL  parameter (Input Phase Loss) to no.
This will allow the drive to continue running without PHF fault if there is a loss of input phase voltage. This does not disable other faults in the drive.
See keypad programming manual for additional details.

CTA-ID : 2011614
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