The I²T-Monitoring has occurred.
The cause of the error can be detailed by the Sub-ID:
The calculated I²T integral exceeds the limit of the modstack.
The calculated I²T integral exceeds the limit of the motor.
Der Umrichter wird abgeschaltet.
Motor or modstack are thermally overheated. After cooling, the device is ready for use again. The error can be acknowledged by an error reset.
This may only take place after cooling down and after the I²T integral is reset.