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    Dual Z stuttery mess, single z fine

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    • CasketRepairundefined
      CasketRepair
      last edited by

      Hello all, I appreciate any help with this. Tried to add to another thread about this but it was locked.

      Using just one Z output/jumpers the stepper works just fine, but using dual Z the movement is stuttered, loud and slow. Either Z stepper plugged into E,X,Y work correctly as well.

      Tried using the suggestion in the other thread of using E1 for the second Z stepper using below code "before any M350 / M906 commands". M584 X0 G1 S2:4 E3
      No motor movement after adding to config.g

      I've tried both with/without a M569 P4 S0 command

      Firmware Name: RepRapFirmware for Duet 2 WiFi/Ethernet
      Firmware Electronics: Duet WiFi 1.02 or later
      Firmware Version: 2.02(RTOS) (2018-12-24b1)
      WiFi Server Version: 1.22
      Web Interface Version: 1.22.6

      ; Drives
      M569 P0 S0 ; Drive 0 goes backwards
      M569 P1 S0 ; Drive 1 goes backwards
      M569 P2 S0 ; Drive 2 goes backwards
      M569 P3 S0 ; Drive 3 goes backwards
      M584 X0 G1 S2:4 E3
      M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
      M92 X79.70 Y80.30 Z1600.00 E456.00 ; Set steps per mm
      M566 X600.00 Y600.00 Z18.00 E300.00 ; Set maximum instantaneous speed changes (mm/min)
      M203 X18000.00 Y18000.00 Z300.00 E1500.00 ; Set maximum speeds (mm/min)
      M201 X3000.00 Y3000.00 Z100.00 E300.00 ; Set accelerations (mm/s^2)
      M906 X800.00 Y800.00 Z600.00 E600.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
      M84 S30 ; Set idle timeout

      aidarundefined 1 Reply Last reply Reply Quote 0
      • Vetiundefined
        Veti
        last edited by

        @casketrepair said in Dual Z stuttery mess, single z fine:

        M584 X0 G1 S2:4 E3

        would that not be M584 X0 Y1 Z2:4 E3

        CasketRepairundefined 1 Reply Last reply Reply Quote 2
        • aidarundefined
          aidar @CasketRepair
          last edited by

          @casketrepair said in Dual Z stuttery mess, single z fine:

          M584 X0 G1 S2:4 E3

          https://duet3d.dozuki.com/Wiki/Gcode#Section_M584_Set_drive_mapping

          Unbelivable that you didnt read this befor adding command to config.

          deckingmanundefined 1 Reply Last reply Reply Quote 0
          • CasketRepairundefined
            CasketRepair @Veti
            last edited by

            @veti
            Thanks, that's the trouble with only being able to spend 20-30 min in the middle of the night trying to troubleshoot. Simple stuff slips by

            1 Reply Last reply Reply Quote 0
            • deckingmanundefined
              deckingman @aidar
              last edited by

              @aidar said in Dual Z stuttery mess, single z fine:

              Unbelivable that you didnt read this befor adding command to config.

              Some people might also find it unbelievable that you cannot spell unbelievable ☺ Come to that, "didnt" should be "didn't" with an apostrophe and "befor" has an "e" on the end. Which just goes to show that, unbelievably as it may seem, we can all make mistakes ☺

              Ian
              https://somei3deas.wordpress.com/
              https://www.youtube.com/@deckingman

              1 Reply Last reply Reply Quote 3
              • aidarundefined
                aidar
                last edited by

                Yes, sorry for my comments, i sholdnt say like that. About my language - english is not my first language, so still learning and making alot of mistakes with it. At least i hope we can understand each other somehow.

                1 Reply Last reply Reply Quote 0
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