Error message

C640 PIC switching not possible in %.2s

Cause of error

- The nominal value(S in inverter.inv) changed
- after DSP start, or
- after the current controller adjustment started, or
- after the readiness of the power module was switched

Error correction

- Check the LT entry (MP2100) in the MP file
- Check the nominal value of the PICS (the S column in inverter.inv)
- If necessary, change the PWM frequency (to >= 5 kHz)
- If required necessary, replace the power module