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    Trouble using endstop exp_e3

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    Duet Hardware and wiring
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    • Sphyloidundefined
      Sphyloid
      last edited by

      When I ground this pin the endstop is not triggered when switch is closed.

      When I apply 3.3v it triggers the endstop but sometimes it stays triggered for just long enough after the switch is opened that the 2nd pass of homing is triggered too leaving my idex 5mm out of sync.

      Connecting the endstop to E1 resolved the issue but now I have no filament sensor :(.

      How does the duex handle endstop input.

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      • fcwiltundefined
        fcwilt
        last edited by

        Hi,

        What does your M574 command look like?

        Thanks.

        Frederick

        Printers: a small Utilmaker style, a small CoreXY and a E3D MS/TC setup. Various hotends. Using Duet 3 hardware running 3.4.6

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        • Phaedruxundefined
          Phaedrux Moderator
          last edited by

          You could add a G4 delay after the back off move.

          What Duet?
          What firmware?
          Post your config.g and homeall
          Post the results of M122 and M98 P"config.g"

          Z-Bot CoreXY Build | Thingiverse Profile

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