Cause : Motor overtemperature (active in all operating states)

Select via P493=2 or 3 (temperature sensor at terminals 22 / 23) or P494=2 or 3 (temperature sensor at terminals 204 / 205)

When parameter P490.01=1 (KTY84 at terminals 22 / 23)

or P490.02=1 (KTY84 at terminals 204 / 205):

The fault message is activated if the motor temperature reaches or exceeds the value set in parameter P492.

When parameter P490.01=2, 3, 4 or 5 (PTC thermistor at terminals 22 / 23)

or P490.02=2, 3, 4

or 5 (PTC thermistor at terminals 204/ 205):

The fault message is activated if the motor temperature reaches or exceeds the response value of the selected PTC thermistor.

Fault value:
1 Fault activation through temperature sensor at terminals 22 / 23
2 Fault activation through temperature sensor at terminals 204 / 205