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    Dual z motor leveling

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    Duet Hardware and wiring
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    • yoyobob19undefined
      yoyobob19
      last edited by

      So Is there a way to invert the Z adjustment? when i run 2 motor z leveling the leadscrews turn in the oppsite direction. is there a way to invert it ? here is my current set up

      i have drivers 2 and 4 driving my z motors.

      M671 X20:400 Y200:200 S10 ; leadscrews at left and right of X axis
      M558 P8 H7 F200 T10000 I1 A10 S.005
      G30 P0 X20 Y200 Z-99999 ; probe near a leadscrew, half way along Y axis

      G30 P1 X400 Y200 Z-99999 S2 ; probe near a leadscrew and calibrate 2 mot

      M558 P8 H7 F1000 T60000 I1 A10
      thanks!!

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      • Vetiundefined
        Veti
        last edited by

        try swapping the x coordinates

        M671 X400:20 Y200:200 S10 ; leadscrews at left and right of X axis

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        • Vetiundefined
          Veti
          last edited by

          or swap the connectors of the 2 z motors

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          • dc42undefined
            dc42 administrators
            last edited by

            As @Veti says. You must declare the coordinates of the motors in the same order in M671 as you declare the associated driver numbers in the Z parameter of M584.

            Duet WiFi hardware designer and firmware engineer
            Please do not ask me for Duet support via PM or email, use the forum
            http://www.escher3d.com, https://miscsolutions.wordpress.com

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