Error description 231-93B0

Error message

93B0 PDT1-forstyring strømstyring: Ugyldig slukkefrekvens

Cause of error

- Illegal maximum cutoff frequency in machine parameter "iCtrlDiffFreqFF."
- The following are the maximum permissible cutoff frequencies for the respective PWM frequencies:
PWM frequency Maximum cutoff frequency
3333 Hz 800 Hz
4000 Hz 960 Hz
5000 Hz 1200 Hz
6666 Hz 1600 Hz
8000 Hz 1920 Hz
10000 Hz 2400 Hz

Error correction

- Enter the permissible cutoff frequency in machine parameter "iCtrlDiffFreqFF."
- Inform your service agency.