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Can the ATV58 restart after a power loss?

Yes, it can be set up that way.
The drive must be using 2 wire control. Set tCC in menu 4 to 2W.
The type of two wire control must be LEL. Set tCt in menu 4 to LEL.
If the forward or reverse input is high when the drive controller is powered up, the drive controller will start the motor. If both inputs are high on power up, the controller will run forward.
Auto Restart (Atr in FLt menu) and Catch on Fly (FLr in FLt menu) also affect how the motor will restart. Auto restart does not need to be set to Yes for the drive to restart after a loss of power. Catch on Fly allows the drive to detect motor speed and accelerate without needing to start at 0 Hz.

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