Thanks for all your answers.
I'm working in a sciences museum (The Pass, in Belgium), and the ultimaker was chosen built, because I haven't a lot of time to build it my self (I would have love that )
So the Utimaker arrived without damage on the box, and with a test print done... I think the problem came from the upgrading I asked during the first use wizard operation. ( as said LePaul).
I'm sure of :
- the input (according to the name "printed" on the wood... I also tested all the other switches during the wizard test... nothing reacts)
- the electrical fonction of the switch (tested with its cables)
- the cables are safe (as i said, the printer was completed)
- the connection is OK (I disconnected/reconnected several times...)
- I don't think pullup resistor could be missing on your PCB (as i said, the printer was completed, and a print test was realized before shipping)
-the limit switch can be touched by the block (but even if I touch it with my finger, there's no recognition during the wizard test...
I think the input on the PCB is not damaged
Because, I said earlier, if I try to start the wizard with a contact on the Y front touch sensor's, the program asks me to be sure there's no contact a the beginning of the test :roll:
(I never print with the Utimaker, only did the test until the limit sensor test for the wizard...) My only test of print was for test the idea of SandervG, printing without finishing the wizard, but the printer forced during the movement for the starting position, so I had to put off the printer)
Can I find somewhere an older version of Marlin, to see if the problem could come from the upgrade?
Is it possible to delete the memory (even if I think it's done when I ask an upgrade, during the wizard...)
I also looked into the Cura posts, but saw no problem like mine...
I'll try again tomorrow...