Duet - no response back


  • administrators

    Yes, adding S2 to that G1 Z5 command should fix that.

    1.21RC5 is now out of date because version 1.21 has been released. (RC means Release candidate).



  • thank you. Updated the web interface and now to test… still getting errors.
    7:37:08 AM G28 Z
    Error: G0/G1: insufficient axes homed
    7:37:06 AM G28 Y
    Error: G0/G1: insufficient axes homed
    7:36:58 AM G28 X
    Error: G0/G1: insufficient axes homed


  • administrators

    It sounds that you are still missing some S2 modifiers in your homez.g, homey.g and homeall.g files. If you are using a Z probe to home Z then you need to home X and Y first.



  • ; homeall.g
    ; called to home all axes
    ;
    ; generated by RepRapFirmware Configuration Tool on Fri Feb 16 2018 11:11:03 GMT-0500 (Eastern Standard Time)
    G91 ; relative positioning
    G1 S2 Z5 F6000 ; lift Z relative to current position
    G1 S1 X-305 Y-305 F1800 ; move quickly to X or Y endstop and stop there (first pass)
    G1 S1 X-305 ; home X axis
    G1 S1 Y-305 ; home Y axis
    G1 X5 Y5 F6000 ; go back a few mm
    G1 S1 X-305 F360 ; move slowly to X axis endstop once more (second pass)
    G1 S1 Y-305 ; then move slowly to Y axis endstop
    G90 ; absolute positioning
    G1 X-13 Y3 F6000 ; go to first bed probe point and home Z
    G30 ; home Z by probing the bed
    ;G1 Z5 F100 ; uncomment this line to lift the nozzle after homing



  • ; homex.g
    ; called to home the X axis
    ;
    ; generated by RepRapFirmware Configuration Tool on Fri Feb 16 2018 11:11:03 GMT-0500 (Eastern Standard Time)
    G91 ; relative positioning
    G1 S2 Z5 F6000 ; lift Z relative to current position
    G1 S1 X-305 F1800 ; move quickly to X axis endstop and stop there (first pass)
    G1 X5 F6000 ; go back a few mm
    G1 S1 X-305 F360 ; move slowly to X axis endstop once more (second pass)
    G1 Z-5 F6000 ; lower Z again
    G90 ; absolute positioning



  • ; homey.g
    ; called to home the Y axis
    ;
    ; generated by RepRapFirmware Configuration Tool on Fri Feb 16 2018 11:11:03 GMT-0500 (Eastern Standard Time)
    G91 ; relative positioning
    G1 S2 Z5 F6000 ; lift Z relative to current position
    G1 S1 Y-305 F1800 ; move quickly to Y axis endstop and stop there (first pass)
    G1 Y5 F6000 ; go back a few mm
    G1 S1 Y-305 F360 ; move slowly to Y axis endstop once more (second pass)
    G1 Z-5 F6000 ; lower Z again
    G90 ; absolute positioning



  • ; homez.g
    ; called to home the Z axis
    ;
    ; generated by RepRapFirmware Configuration Tool on Fri Feb 16 2018 11:11:03 GMT-0500 (Eastern Standard Time)
    G91 ; relative positioning
    G1 Z5 F6000 ; lift Z relative to current position
    G90 ; absolute positioning
    G1 X-13 Y3 F6000 ; go to first probe point
    G30 ; home Z by probing the bed

    ; Uncomment the following lines to lift Z after probing
    ;G91 ; relative positioning
    ;G1 Z5 F100 ; lift Z relative to current position
    ;G90 ; absolute positioning


  • administrators

    homeall.g looks ok to me.

    homex.g needs S2 added to line "G1 Z-5 F6000" because Z is not necessarily homed at that point. Same for homey.g.

    homez.g looks OK, but you need to home X and Y before running homez.



  • thank you



  • Added the S2 command to those files….
    homed x - no error
    homed y - no error
    homed z and....

    G28 Z

    Error: G0/G1: insufficient axes homed

    however when I use Home All
    no errors and homes great

    I added S2 to the homez file and seems to work fine now



  • new issue….
    when i load an .stl file and try to print, the connection terminates.


  • administrators

    You can't print an STL file directly, you need to slice it first and then upload and print the .gcode file that the slicer generates.


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