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    Every Tool has its own z probe(bl-touch)

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    • Wolfgang.Kleinundefined
      Wolfgang.Klein
      last edited by

      My next step is the duet 3 toolboard implementation via can bus. Then i will try to implement a toolchanger with 2 Tools. I think i will understand mostly what i have to do. BUT I will use for every tool its own z probe. I can't find any Information how i can do this implement in the config.g file. Have anyone from you some Information how i can implement a bltouch for every tool. Many thanks. Wolfgang

      jay_s_ukundefined 1 Reply Last reply Reply Quote 0
      • jay_s_ukundefined
        jay_s_uk @Wolfgang.Klein
        last edited by

        @Wolfgang-Klein you can use a different K value for each probe in M558. But most toolchangers have a z probe on the tool carriage and then have offsets for each tool

        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

        Wolfgang.Kleinundefined 1 Reply Last reply Reply Quote 0
        • Wolfgang.Kleinundefined
          Wolfgang.Klein @jay_s_uk
          last edited by

          @jay_s_uk hello, ich antworte mal in deutsch, hoffee dass es gut in dass englische übersetzt wird. . Vielen Dank für die Info. Habe diesen k Parameter auch schon gefunden. Die Möglichkeit offsets einzustellen kenne ich. Meine toolchanger Hardware ist ein clone vom e3d toolchanger ohne z probe am werkzeugaufnehmer. Das Problem ist dass die Genauigkeit der mechanischen Komponenten nicht immer gleich ist, so dass ich immer einen etwas anderen offset habe. Daher die Messung direkt auf dem tool. Wie kann ich dann zum Beispiel ZProbe k0 mit dem Tool t0 verknüpfen? Danke für die Infos.

          jay_s_ukundefined 1 Reply Last reply Reply Quote 0
          • jay_s_ukundefined
            jay_s_uk @Wolfgang.Klein
            last edited by

            @Wolfgang-Klein you would pickup the tool and then use G30 K1 e.g. to set the z height of that probe

            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

            Wolfgang.Kleinundefined 1 Reply Last reply Reply Quote 0
            • Wolfgang.Kleinundefined
              Wolfgang.Klein @jay_s_uk
              last edited by

              @jay_s_uk das ist doch genau der befehl der mir gefehlt hat um das ganze zu verstehen, könntest du mir noch schreiben in welcher sys datei z.b. Bed.g oder config.g .....oder... ich diesen Befehl einfügen muss dass er die richtige Reihenfolge durchläuft und die tools am begin eines Drucks diese Messungen durchlaufen und es dann für den kommenden Druck verwenden. Diese Info wäre super. Danke

              jay_s_ukundefined 1 Reply Last reply Reply Quote 0
              • jay_s_ukundefined
                jay_s_uk @Wolfgang.Klein
                last edited by

                @Wolfgang-Klein well the best thing to probably do would be have an endstops on Z that homes at a higher point than all the tools and then pick up each tool and measure the z offset and put the values in G31 in your config.g
                The difficulty you're going to have would be you can't use the z probe on tool pickup otherwise it would run it every time you pickup a tool which is no good for a tool change. So really the probe will hardly get used other than setting the initial offsets.
                You need a point to set your probe offsets from which why the carriages are fitted with an endstop.
                I think having a probe on every tool is not going to fix things and you need to address your mechanical issues

                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

                Wolfgang.Kleinundefined 1 Reply Last reply Reply Quote 0
                • Wolfgang.Kleinundefined
                  Wolfgang.Klein @jay_s_uk
                  last edited by

                  @jay_s_uk ok, ja da haben sie recht. Mal sehen, werde mal darüber nachdenken. Vielen Dank für die Infos und Anregungen. Liebe Grüße Wolfgang

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