What would cause the ATV212 drive to ramp up to a partial speed, display retry and start up all over again?

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Issue:
ATV212 ramping up to partial speed, then displaying retry and starting up all over again.

Product Line:
Altivar ATV212 and ATV21

Environment:
All

Cause:
Drive is resetting on phase loss or fault, and is trying to restart.

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.