Error description 330-00B4

Error message

MC self test %1 not detected

Cause of error

The self-test for safety detected an error. A certain signal was set and was not recognized by the indicated HSCI component.
The error message contains the following information:
MC self test STEST_<signal>, STESTDEV_<HSCI component>, <HSCI address>
- The set signal is indicated under STEST_.
- The HSCI component that did not recognize the set signal is indicated under STESTDEV_.
- The given number in the error message matches the HSCI address of the HSCI component concerned.
Possible causes:
- HSCI component is defective.
- Wiring is faulty.

Error correction

- Exchange the HSCI component.
- Check the wiring
- Inform your service agency.