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    How do I use the BL-Touch When homing Z-axis

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    • jay_s_ukundefined
      jay_s_uk @TomasL
      last edited by

      @tomasl e.g.

      G1 X100 Y100
      G30
      

      obviously changing the move location to the centre of the bed, taking into account to offset of the probe as the firmware won't

      Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

      TomasLundefined 1 Reply Last reply Reply Quote 0
      • TomasLundefined
        TomasL @jay_s_uk
        last edited by

        @jay_s_uk
        Ok, so I,ll put this in the config.g, presumably at the end.
        So it would read

        G1 X33,5 Y82,5 Z5
        G30
        

        If I do this via the console, Z stops att 2,43 (+5mm) I do assume that the X-axis is lifted 5 mm after the g30 command.

        jay_s_ukundefined 2 Replies Last reply Reply Quote 0
        • jay_s_ukundefined
          jay_s_uk @TomasL
          last edited by

          @tomasl not in config, in your homing files

          Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

          1 Reply Last reply Reply Quote 0
          • jay_s_ukundefined
            jay_s_uk @TomasL
            last edited by

            @tomasl and if you want any further movements after the probe then you'll need to add those in

            Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

            TomasLundefined 1 Reply Last reply Reply Quote 0
            • TomasLundefined
              TomasL @jay_s_uk
              last edited by

              @jay_s_uk
              Ok, I have put in homeall.g and homez.g

              G1 X33,5 Y82,5 F6000
              G30
              

              However Z-level is the same as the trigger height, is that correct?

              jay_s_ukundefined 1 Reply Last reply Reply Quote 0
              • jay_s_ukundefined
                jay_s_uk @TomasL
                last edited by

                @tomasl the height it'll set is the z offset that you've set in G31 in your config

                Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

                TomasLundefined 1 Reply Last reply Reply Quote 0
                • TomasLundefined
                  TomasL @jay_s_uk
                  last edited by

                  @jay_s_uk Ok

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                  • Phaedruxundefined
                    Phaedrux Moderator
                    last edited by

                    For the record

                    https://docs.duet3d.com/en/User_manual/Connecting_hardware/Z_probe_testing
                    https://docs.duet3d.com/en/User_manual/Connecting_hardware/Z_probe_connecting#bltouch

                    Z-Bot CoreXY Build | Thingiverse Profile

                    TomasLundefined 1 Reply Last reply Reply Quote 0
                    • TomasLundefined
                      TomasL @Phaedrux
                      last edited by

                      @phaedrux Yes, I know all that, however my question was not answer in those documents.

                      droftartsundefined 1 Reply Last reply Reply Quote 1
                      • droftartsundefined
                        droftarts administrators @TomasL
                        last edited by

                        @tomasl For example configurations, see https://docs.duet3d.com/User_manual/Machine_configuration/Configuration_cartesian#homing-z

                        Ian

                        Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

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