Nidec & Control Techniques Commander S, SE, SX, SK & SP Drive
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Apr 06, 2024 5:55 am
Cause : The position feedback did not change or required speed could not be reached during the inertia test (see Pr 5.12).
- Ensure the motor is free to turn i.e. brake was released.
- Ensure Pr 3.26 and Pr 3.38 are set correctly.
- Check feedback device wiring is correct.
- Check feedback parameters are set correctly.
- Check encoder coupling to motor.
