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    • nemecekundefined
      nemecek
      last edited by

      I have already created the folders deployprobe.g, retractprobe.g I have also tested the bltouch pin up, down, test works

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      • Phaedruxundefined
        Phaedrux Moderator
        last edited by

        Post your homedelta.g, bed.g as well.

        Do the probe deploys and retracts when you send M401 and M402?

        When you send G30 does the probe deploy?

        https://duet3d.dozuki.com/Wiki/Test_and_calibrate_the_Z_probe

        Z-Bot CoreXY Build | Thingiverse Profile

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        • nemecekundefined
          nemecek
          last edited by

          Thank you

          ; homedelta.g
          ; called to home all towers on a delta printer
          ;
          ; generated by RepRapFirmware Configuration Tool v3.1.3 on Sat Jun 27 2020 18:57:16 GMT+0200 (heure d’été d’Europe centrale)
          G91 ; relative positioning
          G1 H1 X405 Y405 Z405 F1800 ; move all towers to the high end stopping at the endstops (first pass)
          G1 H2 X-5 Y-5 Z-5 F1800 ; go down a few mm
          G1 H1 X10 Y10 Z10 F360 ; move all towers up once more (second pass)
          G1 Z-5 F6000 ; move down a few mm so that the nozzle can be centred
          G90 ; absolute positioning
          G1 X0 Y0 F6000 ; move X+Y to the centre

          ; bed.g
          ; called to perform automatic delta calibration via G32
          ;
          ; generated by RepRapFirmware Configuration Tool v3.1.3 on Sat Jun 27 2020 18:57:16 GMT+0200 (heure d’été d’Europe centrale)
          M561 ; clear any bed transform
          G28 ; home all towers
          ; Probe the bed at 10 peripheral and 6 halfway points, and perform 8-factor auto compensation
          ; Before running this, you should have set up your Z-probe trigger height to suit your build, in the G31 command in config.g.
          G30 P0 X0 Y117.2 H0 Z-99999
          G30 P1 X80.93 Y111.38 H0 Z-99999
          G30 P2 X142.66 Y46.35 H0 Z-99999
          G30 P3 X142.66 Y-46.35 H0 Z-99999
          G30 P4 X88.17 Y-121.35 H0 Z-99999
          G30 P5 X0 Y-150 H0 Z-99999
          G30 P6 X-83.34 Y-114.71 H0 Z-99999
          G30 P7 X-113.38 Y-36.84 H0 Z-99999
          G30 P8 X-103.96 Y33.78 H0 Z-99999
          G30 P9 X-63.9 Y87.95 H0 Z-99999
          G30 P10 X0 Y46.69 H0 Z-99999
          G30 P11 X63.74 Y36.8 H0 Z-99999
          G30 P12 X64.95 Y-37.5 H0 Z-99999
          G30 P13 X0 Y-75 H0 Z-99999
          G30 P14 X-43.98 Y-25.39 H0 Z-99999
          G30 P15 X-36.59 Y21.12 H0 Z-99999
          G30 P16 X0 Y0 H0 Z-99999 S8
          ; Use S-1 for measurements only, without calculations. Use S4 for endstop heights and Z-height only. Use S6 for full 6 factors
          ; If your Z probe has significantly different trigger heights depending on XY position, adjust the H parameters in the G30 commands accordingly. The value of each H parameter should be (trigger height at that XY position) - (trigger height at centre of bed)

          Phaedruxundefined 1 Reply Last reply Reply Quote 0
          • nemecekundefined
            nemecek
            last edited by nemecek

            m401 m402 g30 everything works

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            • Phaedruxundefined
              Phaedrux Moderator @nemecek
              last edited by

              @nemecek said in bltouch:

              (i also have a problem with the z axis in home i don't know why it stops before the endstop)

              Are you sure that your steps per mm is 80?

              Z-Bot CoreXY Build | Thingiverse Profile

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              • Phaedruxundefined
                Phaedrux Moderator
                last edited by

                Have you seen these pages?
                https://duet3d.dozuki.com/Wiki/ConfiguringRepRapFirmwareDeltaPrinter
                https://duet3d.dozuki.com/Wiki/Calibrating_a_delta_printer

                Z-Bot CoreXY Build | Thingiverse Profile

                nemecekundefined 1 Reply Last reply Reply Quote 0
                • nemecekundefined
                  nemecek @Phaedrux
                  last edited by

                  @Phaedrux yes mm is 80 😕

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                  • Phaedruxundefined
                    Phaedrux Moderator @nemecek
                    last edited by

                    @nemecek said in bltouch:

                    G1 H1 X405 Y405 Z405 F1800 ; move all towers to the high end stopping at the endstops (first pass)

                    Try increasing the distance moved for the initial homing to ensure that it goes far enough to hit the endstops.

                    That may solve one problem if you're sure 80 steps per mm is correct and it's moving the correct amount.

                    Z-Bot CoreXY Build | Thingiverse Profile

                    nemecekundefined 1 Reply Last reply Reply Quote 0
                    • nemecekundefined
                      nemecek @Phaedrux
                      last edited by

                      @Phaedrux yes I read but I don't know where I went wrong you can help me I'm really desperate

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                      • Phaedruxundefined
                        Phaedrux Moderator
                        last edited by

                        I'll do my best, unfortunately I'm not a delta guru. All I can really do is suggest to go through those docs carefully and try and understand what's going on. I can try and answer any specific questions.

                        Z-Bot CoreXY Build | Thingiverse Profile

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                        • nemecekundefined
                          nemecek
                          last edited by

                          ok
                          thank you🙂

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                          • Phaedruxundefined
                            Phaedrux Moderator
                            last edited by

                            I'm hoping that if we resolve the initial homing the probing will fall into place. If M401 M402 and G30 work correctly to deploy the pin and cause the head to move towards the bed that means the probe itself is working correctly.

                            Z-Bot CoreXY Build | Thingiverse Profile

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                            • nemecekundefined
                              nemecek @Phaedrux
                              last edited by

                              @Phaedrux said in bltouch:

                              G1 H1 X405 Y405 Z405 F1800

                              do I write like this? G1 H1 X700 Y700 Z700 F1800

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                              • Phaedruxundefined
                                Phaedrux Moderator
                                last edited by

                                That should do it.

                                Z-Bot CoreXY Build | Thingiverse Profile

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                                • nemecekundefined
                                  nemecek
                                  last edited by nemecek

                                  Sans titre.png

                                  gives me this error
                                  can I send you a video tomorrow? so you understand me better

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                                  • Phaedruxundefined
                                    Phaedrux Moderator
                                    last edited by

                                    @nemecek said in bltouch:

                                    G1 X0 Y0 F6000 ; move X+Y to the centre

                                    https://duet3d.dozuki.com/Wiki/Calibrating_a_delta_printer#Section_Homing_the_machine

                                    See this section

                                    Z-Bot CoreXY Build | Thingiverse Profile

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                                    • nemecekundefined
                                      nemecek @Phaedrux
                                      last edited by nemecek

                                      @Phaedrux good morning i read in your opinion should i delete it? G1 X0 Y0 F6000 ; move X+Y to the centre

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                                      • nemecekundefined
                                        nemecek @Phaedrux
                                        last edited by

                                        @Phaedrux ok perfect I solved the problem of the z axis by deleting this G1 X0 Y0 F6000; move X + Y to the center now and only one bltouch problem you can do
                                        😊 😊

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                                        • nemecekundefined
                                          nemecek
                                          last edited by

                                          hi I managed to get it working by changing the P9 to the P5 should be P9
                                          peche? can you explain it to me?

                                          M558 P5 H5 F120 T3000

                                          blt.png

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                                          • Phaedruxundefined
                                            Phaedrux Moderator
                                            last edited by

                                            Yes the BLTouch should use P9.

                                            I'm curious now what firmware version you are running. Should be 2.05.1.
                                            Can you please send M122 and post the results?

                                            Z-Bot CoreXY Build | Thingiverse Profile

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