help…homing problem after rebuild…

New Home Forum Mostly Printed CNC – MPCNC Troubleshooting – MPCNC help…homing problem after rebuild…

This topic contains 4 replies, has 2 voices, and was last updated by  Yann Vautrin 2 weeks, 1 day ago.

Viewing 5 posts - 1 through 5 (of 5 total)
  • Author
  • #119453

    Yann Vautrin

    Hiya All,

    I had to disassemble/reassemble my mpcnc as I moved it.
    Rewired everything as before, plugged it back, when moving X/Y/Z from controller box, works like a Sharm…!
    When using Home X/Y in custom commands….Z goes up as normal, and then….only X1 moves, X2 does not…

    I tried to connect the steppers X1 and X2 separate, no pb, together, no pb, only issue when using the Home X/Y command…

    I am running dual end stops on ramps…

    Any idea?



    Check your endstops. If you can, run M119 with your computer and see if the X2 endstop is showing triggered.


    Yann Vautrin

    Here is what I get:

    13:39:54.199 : x_min: open
    13:39:54.199 : x2_min: TRIGGERED
    13:39:54.201 : y_min: TRIGGERED
    13:39:54.201 : y2_min: TRIGGERED
    13:39:54.203 : z_min: open



    If none of those are supposed to be triggered, then check your endstop wiring.


    Yann Vautrin

    Thanks for your help, all is fine now!
    Stupid me, I forgot the endstops where on NC by default….

Viewing 5 posts - 1 through 5 (of 5 total)

You must be logged in to reply to this topic.