Nidec & Control Techniques Commander S, SE, SX, SK & SP Drive
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Apr 04, 2024 6:35 am
Cause : Motor Temp comes when the drive has estimated that the motor has become too hot based on the Motor Rated Current (P3.01) and Thermal Protection Action (P3.21).
Motor Thermal Percentage (P1.22) displays the motor temperature as a percentage of the maximum value. The error occurs when this parameter reaches 100 %.
- Ensure the load is not jammed / sticking.
- Check the load on the motor has not changed.
- Ensure the motor rated current is correct.
