Settings for software limit switches?

New Home Forum Milled Printed 3D Printer -MP3DP Troubleshooting – MP3DP Settings for software limit switches?

This topic contains 2 replies, has 2 voices, and was last updated by  Jethro 3 months, 3 weeks ago.

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  • #102004

    Jethro
    Participant

    I got a slightly different setup on my MP3DP, as I use a BMG extruder clone with a E3D Hotend, also the Bed and glas-plate are bit different. So, I’d like to adjust the starting point where it does the purge line b4 a print, and also when the print does finish, the Y -axis moves a couple of mm too far. I tried to adjust in Configuration.h but it seems I’m tinkering on the wrong spot as changing values seem not to have any effect. I tried to change values here:

    //#define NOZZLE_PARK_FEATURE

    #if ENABLED(NOZZLE_PARK_FEATURE)
    // Specify a park position as { X, Y, Z_raise }
    #define NOZZLE_PARK_POINT { (X_MIN_POS + 20), (Y_MAX_POS – 20), 20 }
    #define NOZZLE_PARK_XY_FEEDRATE 100 // (mm/s) X and Y axes feedrate (also used for delta Z axis)
    #define NOZZLE_PARK_Z_FEEDRATE 5 // (mm/s) Z axis feedrate (not used for delta printers)
    #endif

     

    and here:

    // Specify positions as { X, Y, Z }
    #define NOZZLE_CLEAN_START_POINT { 40, 40, (Z_MIN_POS + 1)}
    #define NOZZLE_CLEAN_END_POINT {120, 60, (Z_MIN_POS + 1)}

     

    #102010

    Jeffeb3
    Participant

    Those settings aren’t used, usually. I suspect what you want is in your slicer, in the starting and ending gcodes.

    You might have your bed dimensions wrong in the slicer, too, if it’s doing something more complicated.

    #102013

    Jethro
    Participant

    Thanks mate, I just found them, they are a bit off. Will tinker around with those settings when the current print is done.

     

    cura-settings

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