Error message

Error in self-test

Cause of error

Invalid sequence in self test. Test cannot be completed, or cannot be continued. The control is in an erroneous condition and is not allowed for self test.

Error correction

- Check all cable connections and devices
- Check the position of the emergency stop button
- Check the door to the working space. It has to be be closed
- Check the PLC program. Switch-off signals and emergency stop signals must not be manipulated before NN_GenNcInitialized is set.
- Inform your service agency