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Posted: 2024-06-0308:32 AM
Altivar71 OCF fault reset
The unit has an over current/ocf fault. it will not let me reset it. I have powered the unit down for over 15mins. I power up the unit and the fault automatically comes up even with the motor unwired. The unit was working fine friday and no one was here over the weekend to touch it. The unit is about 12-14yrs old with a 3/4 hp motor on it. Also on the unit 2.3 is red which if I'm correct is for the enthernet. I wouldn't think this would prevent the reset. Any advise would be great.