So thanks a lot for the help. Now it works, but it wasn´t one problem alone. So first of all i checked all solder joints. They were good, so i decided...

Hey guys, Its been a while, but i did not get to manage this thing. I couldn`t get a callibration for the scanner. The scanner hangs up after the firs...

Hello Mario, thanks for the new wiring diagramm. I followed you instructions with this. I`ve bought a Watterot Set one year ago. I have an 17HM3410 nr...

So I bought the same set from Watterrot with the same motor, so i decided to follow your instructions, and cable the board as you showed on the pictur...

There wen something wrong with the picture so here is it again:

Hello, I get no good results after a few recallibration. The Fabscan shows that the callibration worked and i`ve followed the instructions of AndreaCH...

Yeah, the Problem was that after calibration the whole Pi did not react anymore and if I wanted to reload the Online User Interface it sayd that the U...