Atv 312 drive Opf fault

Anonymous user · ‎2020-07-21

Drive fault output side is OK. But fault is active.

BJacqz · ‎2023-03-30

Is it a commissioning or was it running before ? In case of commissioning, ensure you have entered motor name plate and did an autotuning.

In case of a sudden failure detection, check the system with another motor (could be smaller).

When you say 0V at output, in this case what are the status/settings of I/O (digital inputs) as well as the analogue input (position of potentiometer or speed reference .

Bruno Jacqz, Drives training leader

See Answer In Context

Anonymous user · ‎2020-07-21

Motor and cables of invertor is OK. I have disabled the fault from drive. But after that I checked output voltage in invertor it is showing is '0' I need to know is this invertor internal fault or not. If internal fault how to solve this.

BJacqz · ‎2023-03-30

Is it a commissioning or was it running before ? In case of commissioning, ensure you have entered motor name plate and did an autotuning.

In case of a sudden failure detection, check the system with another motor (could be smaller).

When you say 0V at output, in this case what are the status/settings of I/O (digital inputs) as well as the analogue input (position of potentiometer or speed reference .

Bruno Jacqz, Drives training leader

ABOC · ‎2024-07-11

Hi Everyone please someone help me
I have a issue with my ATV 680C40Q4X1

There is this error message that is displayed on the HMI (ERR RET CONTACT AFE CRF3)