i have an general query in drive, past weeks we had a problem in the third party drives it was frequently tripping for overload alarm, we checked the motor side with any other abnormal load found nothing. finally we found that there was no output from the drive, finally we replace the drive found ok.

query: what are all the reasons for drive went to overload trip conditions?

how the drive says that there was an overload alarm for output missing at the drive end?

in case, if it was happen in mm440 series drive what could be the fault alarm?

thanks and best regards

SENTHILS