Nidec & Control Techniques Commander S, SE, SX, SK & SP Drive
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Apr 06, 2024 4:43 am
Cause : Braking resistor overload timed out (I 2 t) – accumulator value can be seen in Pr 10.39. Ensure the values entered in Pr 10.30 and Pr 10.31 are correct.
- Increase the power rating of the braking resistor and change Pr 10.30 and Pr 10.31.
- If an external thermal protection device is being used and the braking resistor software overload is not required, set Pr 10.30 or Pr 10.31 to 0 to disable the trip.