Error description 237-1F300
Error message
1F300 CC%2 Cancelation of the cutout channel test %4
Cause of error
The cutout channel test was ended autonomously because of an error.
An error occurs in the CVO signal (PL system module).
The control does not finish a test step correctly.
Error correction
Check whether a previous system error of the NC led to the cancellation of a test section
Check the wiring of the signal CVO
Inform your service agency