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    G31 "Trigger value" what is it good for

    Duet Hardware and wiring
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    • JoduWeiundefined
      JoduWei
      last edited by

      All I can find is "Pnnn Trigger value". But what is it good for?

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      • fcwiltundefined
        fcwilt
        last edited by

        Hi,

        I'm not sure I understand your question.

        The firmware needs to know what value is output by the Z probe when the Z probe is triggered.

        The manufacture of the Z probe would normally tell you what value to use.

        Frederick

        Printers: A FT-5 with the 713 upgrade bits, a custom MarkForged style, a small Utilmaker style, a small CoreXY from kit and a E3D MS/TC setup. Various hotends. Using Duets (2 and 3) running 3.4.6

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        • Phaedruxundefined
          Phaedrux Moderator
          last edited by

          Most probes are like switches, either on or off, so a value of 1000 or 0. But analogue probes are different and you can get a range of values between 1000 and 0 and that can be used to detect when the probe is getting close to the bed and start to slow down.

          Z-Bot CoreXY Build | Thingiverse Profile

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