What would cause the ATV212 drive to ramp up to a partial speed, display retry and start up all over again?
Issue:
ATV212 ramping up to partial speed, then displaying retry and starting up all over again.
Resolution:
1st, check to see if the Auto Reset is enabled in parameter F303. If it is ON, try turning it Off to see if the drive will give you a fault on the retry.
2nd, check to see if the input voltage on the Drive is balanced phase to phase and phase to ground.
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