Cause : Rated Slip Error comes when motor data entered during Auto-Tuning was incorrect or results from Auto Tuning are outside the parameter setting range or the tuning process took too long.

1. Restart Auto-Tuning and enter the correct information.
2. Check and correct faulty motor wiring.
3. Perform Rotational Auto-Tuning.
4. The load was too high during Rotational Auto-tuning.
5. Disconnect the motor from machine and restart Auto-Tuning. If motor and load cannot be uncoupled make sure the load is lower than 30%.
6. If a mechanical brake is installed, make sure it is fully lifted during tuning