If the manual is to be trusted it should be 0M-Model B or 00M-Model B
It says series O-M om the front, se picture.
Is there a page where I can see the inputs and check the at least the signal gets trhrough?
I get no indication in the electrical cabinet when pressing the home swithches, maybe its only something wrong with the voltage feed to the switches.
Cant find them in the schematics either :/ will have to do some searching when I have a bit more time.