13 July 2022
TNF on the ATV61/71 drivesProduct Line:
Altivar 61, Altivar 71Environment:
Check that the motor is connected to the drive.
If an output contactor is used, close it during auto tuning.
Check that the drive and motor are compatible.
Go into 1.4 Motor control menu.
Set Automatic autotuning to no if every power up autotuning is not desired.