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    X and Y motors not moving

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    motor not running
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    • Phaedruxundefined
      Phaedrux Moderator
      last edited by

      Just on a lark, can you delete the entire line and type it out again from scratch?

      Z-Bot CoreXY Build | Thingiverse Profile

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      • samlogan87undefined
        samlogan87
        last edited by

        Yeap I did that.

        G1 S2 X100 F1000 and it did not move at all

        Custom Core-XY

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        • Phaedruxundefined
          Phaedrux Moderator
          last edited by

          Sorry, I meant the M584 command

          Z-Bot CoreXY Build | Thingiverse Profile

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          • Phaedruxundefined
            Phaedrux Moderator
            last edited by

            Also, are you sure the x and y steps per mm are 80?
            You said when you switched them to be extruders they worked but the extruder steps are 400.

            Z-Bot CoreXY Build | Thingiverse Profile

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            • samlogan87undefined
              samlogan87
              last edited by

              Sorry I typed M584 and got

              M584
              Driver assignments: X0 Y1 Z2:3:4 U3 V4 E5, 5 axes visible

              I tried changing the steps per mm to 800 and it just sits there and hums

              Custom Core-XY

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              • Phaedruxundefined
                Phaedrux Moderator
                last edited by

                If you replace your m584 command in config.g with just M584 X0 Y1 and nothing else do they work then?

                Z-Bot CoreXY Build | Thingiverse Profile

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                • samlogan87undefined
                  samlogan87
                  last edited by

                  Tried that and still nothing. Sounds like it wants to move but it doesn't do anything unfortunately

                  Custom Core-XY

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                  • Phaedruxundefined
                    Phaedrux Moderator
                    last edited by

                    Can you send M906 and verify that the motor currents are being accepted?

                    Z-Bot CoreXY Build | Thingiverse Profile

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                    • samlogan87undefined
                      samlogan87
                      last edited by

                      Sure can.

                      Here they are

                      M906
                      Motor current (mA) - X:850, Y:850, Z:1850, U:1850, V:1850, E:800, idle factor 50%

                      Custom Core-XY

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                      • Phaedruxundefined
                        Phaedrux Moderator @samlogan87
                        last edited by

                        This is why

                        ; Automatic power saving

                        M911 S10 R11 P"
                        M913 X0 Y0

                        M913 is dropping current to 0%

                        Z-Bot CoreXY Build | Thingiverse Profile

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                        • samlogan87undefined
                          samlogan87
                          last edited by

                          You are an absolute genius. It works.

                          Thank you so much. I really love this forum

                          Custom Core-XY

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                          • Phaedruxundefined
                            Phaedrux Moderator
                            last edited by

                            Aww shucks.

                            Now maybe I can sleep because that was bugging me.

                            Z-Bot CoreXY Build | Thingiverse Profile

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                            • whosrdaddyundefined
                              whosrdaddy
                              last edited by

                              Nice catch!
                              This one was bugging me too 🙂

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                              • samlogan87undefined
                                samlogan87
                                last edited by

                                Yeah I have no idea why that line was in there. I copied the restart on power fail from somewhere and it must have been in there. Oh well I am really happy you guys have sorted it for me. I was starting to get a bit deflated.

                                Custom Core-XY

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                                • dc42undefined
                                  dc42 administrators @samlogan87
                                  last edited by

                                  @samlogan87 said in X and Y motors not moving:

                                  Yeah I have no idea why that line was in there. I copied the restart on power fail from somewhere and it must have been in there. Oh well I am really happy you guys have sorted it for me. I was starting to get a bit deflated.

                                  The M913 X0 Y0 command should have been within the quoted string on the previous line.

                                  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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