B&R Inverter keeps reporting 0PF2 fault, model 8I64T400055.0X-000, what should I do? [image] [image]

Please switch off the power supply to the system! Disconnect the motor cable from the inverter and the motor. Please check the cable to see if a line is broken or short-circuited. Check the motor windings by measuring the resistance. The UVW windings should have the same resistance and there s…

Please check the cable between inverter and motor [image] Regards Stephan

Thanks for your reply, How should I go about troubleshooting? I want to use X20CP1585 PLC to troubleshoot, how should I proceed?

B&R Inverter keeps reporting 0PF2 fault, model 8I64T400055.0X-000

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boyu.zhu (Boyu Zhu) December 12, 2024, 1:21am 6

Thank you, the problem has been solved, the inverter was damaged.

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B&R Inverter keeps reporting 0PF2 fault, model 8I64T400055.0X-000

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