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    Help: Temp Sensors and Homing Issues

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    Tuning and tweaking
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    • Phaedruxundefined
      Phaedrux Moderator
      last edited by

      Ok that probably means that your endstop positions and/or your motor directions aren't correct.

      Where is the X endstop? Left or right side?
      Where is the Y endstop? Front or back?

      Perhaps take a look at this guide on commissioning a printer: https://duet3d.dozuki.com/Guide/Ender+3+Pro+and+Duet+Maestro+Guide+Part+3:+Commissioning/39

      Z-Bot CoreXY Build | Thingiverse Profile

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      • 94118undefined
        94118
        last edited by

        X is at the Right, y is at the Left rear corner

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        • Phaedruxundefined
          Phaedrux Moderator
          last edited by

          ; Endstops
          M574 X1 S1 P"!xstop"
          

          That should be

          ; Endstops
          M574 X2 S1 P"!xstop"    
          

          Because your X endstop is at the high end of travel on the right side.

          Change that and see if it works better after homing.

          Z-Bot CoreXY Build | Thingiverse Profile

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          • 94118undefined
            94118
            last edited by

            when i changed it from x1 to x2 motor direction went in opposite direction so i changed it back to x1

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            • 94118undefined
              94118
              last edited by

              Should i change my "Z" endstop from x2 to x1 cause current tool postition read (x230, y210, z0) i think it should be 200 or 195

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              • 94118undefined
                94118
                last edited by

                Failed to load filaments
                Directory 0:/filaments not found

                i was trying to setup a filaments list for PLA, ABS, PetG

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                • Phaedruxundefined
                  Phaedrux Moderator @94118
                  last edited by Phaedrux

                  @94118 said in Help: Temp Sensors and Homing Issues:

                  when i changed it from x1 to x2 motor direction went in opposite direction so i changed it back to x1

                  Leave it as X2, and change the direction of the X motor as well. You have S1, should be S0.

                  ; Drives
                  M569 P0 S0                                     ; physical drive 0 goes forwards
                  

                  @94118 said in Help: Temp Sensors and Homing Issues:

                  Should i change my "Z" endstop from x2 to x1 cause current tool postition read (x230, y210, z0) i think it should be 200 or 195

                  No, When the nozzle is at the bed, it's at 0. When the bed or nozzle move away from each other, the Z axis increases position.

                  @94118 said in Help: Temp Sensors and Homing Issues:

                  Failed to load filaments
                  Directory 0:/filaments not found

                  i was trying to setup a filaments list for PLA, ABS, PetG

                  Put the SD card in your PC and create the filaments folder manually.

                  Z-Bot CoreXY Build | Thingiverse Profile

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                  • 94118undefined
                    94118
                    last edited by

                    the Sd card from the duet 2 wifi board cause i do not have one for the panel

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                    • Phaedruxundefined
                      Phaedrux Moderator @94118
                      last edited by

                      @94118 said in Help: Temp Sensors and Homing Issues:

                      the Sd card from the duet 2 wifi board

                      yes.

                      Z-Bot CoreXY Build | Thingiverse Profile

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                      • 94118undefined
                        94118
                        last edited by

                        recommended steps per mm for PetG as that is currently the roll of filament i have on the printer

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                        • Phaedruxundefined
                          Phaedrux Moderator
                          last edited by

                          Is that a question?

                          Z-Bot CoreXY Build | Thingiverse Profile

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                          • 94118undefined
                            94118
                            last edited by

                            Yes that is the question!

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                            • Phaedruxundefined
                              Phaedrux Moderator
                              last edited by

                              You'll need to calibrate the extruder.

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

                              Do you have a known starting value for the extruder typical for that printer/extruder?

                              Z-Bot CoreXY Build | Thingiverse Profile

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                              • 94118undefined
                                94118
                                last edited by

                                Example shows an ender 3 i do not own an ender 3

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                                • Danalundefined
                                  Danal
                                  last edited by

                                  Calibrating the extruder is the same process on every printer.

                                  Delta / Kossel printer fanatic

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                                  • 94118undefined
                                    94118
                                    last edited by

                                    have calibrated my extruder here are my numbers.

                                    1. 311.82
                                    2. 336.82
                                    3. 306.82
                                    4. 339.82
                                    5. 281.82

                                    they all seem inconsistent to me

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                                    • Phaedruxundefined
                                      Phaedrux Moderator
                                      last edited by

                                      Well it seems to be bouncing around a central value. Try starting with the average. 314.

                                      You may need to do it several more times if your starting value wasn't very close to being correct.

                                      Z-Bot CoreXY Build | Thingiverse Profile

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