Delta VFD-E Series Drive
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May 04, 2022 5:56 am
How can resolve problem oPHL warning/fault in delta VFD E series drive ?
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May 04, 2022 5:57 am
Warning on output phase loss
Set Pr06-13=0, when one of the phases of the motor drive doesn’t do any output, a oPHL warning message will be displayed. Verify if anything wrong on UVW output signal.
Check drive rectifier & IGBT using multimeter.
Check wiring.
Check drive hardware using multimeter.
