Best posts made by semi55

@omni @kordris I got mine working with the following settings:

M591 D0 P7 C"ystop" L7 R80:115 E8 S1

What caused problems with my setup was that I've used an endstop pin from an axis where sensorless homing was enabled. Switching to an endstop without sensorless homing solved it for me.

I am using a third party controller board with a STM32 chip structure. I don't know if that has any impact on the error that I had but this might also help you if you are using an original Duet board.

@jay_s_uk Thank you very much for this incredibly swift reply. I will give this a try and come back with the result!

@dc42 I would also be interested in such a feature for safety reasons for our customers.

@jay_s_uk That worked perfectly, thank you very much!

@droftarts Thank you very much Ian for your elaborate answer. That solved it!
I've chosen the easy route and used I_O4 and I_O7 and they are working perfectly now.