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    bltouch 3.1duet 2 wifi duex5 firmware version v3.1.3

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    • aidarundefined
      aidar @konte1978
      last edited by

      @konte1978 said in bltouch 3.1duet 2 wifi duex5 firmware version v3.1.3:

      ; Z-Probe
      M307 H7 A-1 C-1 D-1 ; disabilita uscita del riscaldatore estrusore 7 che è in comune con pwm5
      M950 S0 C"duex.pwm5" ; create servo pin 0 for BLTouch
      M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
      G31 P500 X0 Y0 Z2.5 ; set Z probe trigger value, offset and trigger height
      M557 X15:215 Y15:195 S20 ; define mesh grid

      M307 - you dont need to use it as you didnt define heater on those pins
      G31 P500 - it is recommended to use P25 with BLTouch, instead of 500
      What is in your deployprobe.g and extractprobe.g files ?

      konte1978undefined 1 Reply Last reply Reply Quote 0
      • DIY-O-Sphereundefined
        DIY-O-Sphere @konte1978
        last edited by

        @konte1978 said in bltouch 3.1duet 2 wifi duex5 firmware version v3.1.3:

        General preferences

        M669 kinematic typ is missing

        (UTC+1)

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        • konte1978undefined
          konte1978 @aidar
          last edited by

          @aidar

          deployprobe.g
          M280 P0 S10 ; deploy BLTouch
          retractprobe.g
          M280 P0 S90 ; retract BLTouch

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          • konte1978undefined
            konte1978
            last edited by

            @aidar said in bltouch 3.1duet 2 wifi duex5 firmware version v3.1.3:

            M307 - you dont need to use it as you didnt define heater on those pins
            G31 P500 - it is recommended to use P25 with BLTouch, instead of 500
            What is in your deployprobe.g and extractprobe.g files ?

            in addition with this configuration when I run home all it returns me as error "g28 error failed to anable endstop" and z axis does not move.

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            • aidarundefined
              aidar
              last edited by aidar

              Well you dont have Z endstop defined, you have probe for homing z. So you should use G30 for homing Z, but i think you have some G1 moves in your homing files for that. Please post your homing files here.
              Also, have you done that yet? https://duet3d.dozuki.com/Wiki/Test_and_calibrate_the_Z_probe#Section_Static_test_of_the_Z_probe

              konte1978undefined 1 Reply Last reply Reply Quote 1
              • konte1978undefined
                konte1978 @aidar
                last edited by

                @aidar negative if I write the command M401 P7 the probe does not move.

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                • aidarundefined
                  aidar
                  last edited by

                  Dont use P parameter with M401. It is probe index, you have only one probe, so you dont have to specify probe index. M401 runs macro deployprobe.g and thats it. So as you deployprobe.g already exists with right parameters, M401 will just deploy your probe if all is connected correctly.

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                  • konte1978undefined
                    konte1978
                    last edited by

                    @aidar said in bltouch 3.1duet 2 wifi duex5 firmware version v3.1.3:

                    Dont use P parameter with M401. It is probe index, you have only one probe, so you dont have to specify probe index. M401 runs macro deployprobe.g and thats it. So as you deployprobe.g already exists with right parameters, M401 will just deploy your probe if all is connected correctly.

                    I'm desperate it still doesn't work, you could modify the file to insert for me.

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                    • aidarundefined
                      aidar
                      last edited by

                      Just check that all is in that order https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe#Section_Software_setup_RepRapFirmware_Num_3
                      Also be sure you dont have any M307 H7 command in config.override.g file.

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                      • konte1978undefined
                        konte1978
                        last edited by

                        I managed to make it work, this is my configuration ,I hope it helps someone.

                        config.g
                        ; Endstops
                        M574 X1 S1 P"xstop" ; configure active-high endstop for low end on X via pin xstop
                        M574 Y1 S1 P"ystop" ; configure active-high endstop for low end on Y via pin ystop
                        M574 Z1 S1 P"zstop" ; configure active-high endstop for low end on Z via pin zstop

                        ; Z-Probe
                        M307 H7 A-1 C-1 D-1 ; disabilita uscita del riscaldatore estrusore 7 che è in comune con pwm5
                        M950 S0 C"duex.pwm5" ; creare il servo pin 0 per BLTouch
                        M558 P9 C"^zprobe.in" H5 F120 T6000 A10 R0.75 S0.02 ; set Z probe type to bltouch and the dive height + speeds
                        G31 P25 X82 Y-50.5 Z2.6 ; impostare il valore del trigger della sonda Z, l'offset e l'altezza del trigger
                        M557 X0: 209 Y80: 298 S20 ; definire la griglia mesh

                        deployprobe.g
                        M280 P0 S10 ; deploy BLTouch

                        etractprobe.g
                        M280 P0 S90 ; retract BLTouch

                        homeall.g
                        G91 ; posizione relativa
                        G1 Z10 F6000 S2 ; Alzo di 10 mm
                        G90 ; Posizione assoluta
                        G1 X141.5 Y110 F6000 ; Posiziono la sonda al centro del piatto
                        G30 ; Sondo il piatto con il BLTouch

                        JoergS5undefined 1 Reply Last reply Reply Quote 0
                        • JoergS5undefined
                          JoergS5 @konte1978
                          last edited by JoergS5

                          @konte1978
                          the M307 H7 A-1 C-1 D-1 is not used any more in RRF3. See https://duet3d.dozuki.com/Wiki/Gcode#Section_M307_Set_or_report_heating_process_parameters in section "Notes - RepRapFirmware 3".

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