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    Homing issue when transfering to Duet Wifi from 0.8.5

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    • JonnyBrylcreemundefined
      JonnyBrylcreem
      last edited by

      I'm in the process of swapping from a 0.8.5 board to Duet WiFi on my Ormerod 2.
      As far as I can tell it should be a straight swap between the two boards and I've got everything working apart from I can't get the machine to home properly now.
      The Y axis is fine as that's just a microswitch but I am having trouble with the X axis. It is using the standard Z probe that came with the machine and using that to home the x axis as well as the Z.
      I see changes in the Z probe value when it gets close to an object so as far as I can tell it is working correctly but it doesn't want to trigger. When trying to home the X axis the head just wants to keep going and runs into the Z upright.

      I'm using the standard files as supplied on the SD card and have swapped values that I was using on the 0.8.5 card (except I've probably missed something). Firmware version is 0.19 attached are my config and homeall files:

      0_1527700605518_config.g

      0_1527700626668_homeall.g

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      • dc42undefined
        dc42 administrators
        last edited by

        See the upgrade notes at https://github.com/dc42/RepRapFirmware/blob/v2-dev/WHATS_NEW.md
        for all the firmware versions you skipped. In particular this bit in the upgrade notes for version 1.20:

        If you are using a Duet to control a RepRapPro Ormerod, Huxley Duo or Mendel 3 printer or any other printer that uses the Z probe to do X homing, you need to add line M574 X1 S2 to config.g.

        Duet WiFi hardware designer and firmware engineer
        Please do not ask me for Duet support via PM or email, use the forum
        http://www.escher3d.com, https://miscsolutions.wordpress.com

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        • JonnyBrylcreemundefined
          JonnyBrylcreem
          last edited by

          My bad, thanks a million

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          • JonnyBrylcreemundefined
            JonnyBrylcreem
            last edited by

            After updating Firmware to 1.21 and tweaking a few settings it now works fine. Thanks again

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