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    Homing advice

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    Tuning and tweaking
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    • agent0810undefined
      agent0810 @Phaedrux
      last edited by

      @Phaedrux
      M120 M83 G1 E10 F300 M121
      Warning: Tool 0 was not driven because its heater temperatures were not high enough or it has a heater fault

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      • agent0810undefined
        agent0810 @Phaedrux
        last edited by

        @Phaedrux
        at 180 seems to be working. i can see it moving

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        • Phaedruxundefined
          Phaedrux Moderator
          last edited by

          Alright, so at least we know the extruder is moving and extruding now.

          Next you should go through the extruder calibration to set the correct steps per mm.

          https://duet3d.dozuki.com/Guide/Ender+3+Pro+and+Duet+Maestro+Guide+Part+4:+Calibration/40#s165

          Z-Bot CoreXY Build | Thingiverse Profile

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          • agent0810undefined
            agent0810 @Phaedrux
            last edited by

            @Phaedrux said in Homing advice:

            https://duet3d.dozuki.com/Guide/Ender+3+Pro+and+Duet+Maestro+Guide+Part+4:+Calibration/40#s165

            so retract is pushing out filament and extrude is pulling it back......

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            • Phaedruxundefined
              Phaedrux Moderator
              last edited by

              In that case we must change the motor direction once again

              M569 P3 S1 ; physical drive 3 goes forwards

              Change S1 to S0

              Z-Bot CoreXY Build | Thingiverse Profile

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              • agent0810undefined
                agent0810 @Phaedrux
                last edited by

                @Phaedrux

                I was able to print! My temp tower didn’t come out so hot though. What sorta things do I need to look into to fix?

                image.jpg

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                • agent0810undefined
                  agent0810 @Phaedrux
                  last edited by

                  @Phaedrux image.jpg

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                  • Phaedruxundefined
                    Phaedrux Moderator
                    last edited by

                    Now that you have things working somewhat, you should go through the following guides to confirm correct operation and then do some calibration steps.

                    https://duet3d.dozuki.com/Guide/Ender+3+Pro+and+Duet+Maestro+Guide+Part+3:+Commissioning/39

                    And

                    https://duet3d.dozuki.com/Guide/Ender+3+Pro+and+Duet+Maestro+Guide+Part+4:+Calibration/40

                    Z-Bot CoreXY Build | Thingiverse Profile

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                    • agent0810undefined
                      agent0810
                      last edited by

                      image.jpg image.jpg

                      Went through them both and it helped a bunch but I feel like there is still some room for improvement. Thoughts?

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                      • Phaedruxundefined
                        Phaedrux Moderator
                        last edited by

                        https://forum.duet3d.com/topic/14250/tuning-jerk-accel-speed-settings/2?_=1594350237285

                        Z-Bot CoreXY Build | Thingiverse Profile

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