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    New duetwifi motors not homing

    Tuning and tweaking
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    • chris5652
      chris5652 last edited by

      using rrf configuration tool(RepRapPro Ormerod 1)settings , all motors move in right direction good but non will home right . X and Y move up and down little bit and go to blue homed state, but not going to home limit switch, And Z keeps going down till crashes, have wired on outside connections and red light goes on when press limit switch.

      Firmware Name: RepRapFirmware for Duet WiFi
      Firmware Electronics: Duet WiFi 1.0
      Firmware Version: 1.18.1 (2017-04-09)
      WiFi Server Version: 1.03 (ch fork)
      Web Interface Version: 1.15a

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      • dc42
        dc42 administrators last edited by

        Sounds like you have your homing switches configured in the wrong sense, i.e. you are using NC switches with parameter S0 in your M574 command, or NO switches with parameter S1 in M574. Use M119 or the Machine Configuration page of DWC to test that your homing switches are reading correctly.

        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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        • chris5652
          chris5652 last edited by

          5:47:21 PMM119
          Endstops - X: at min stop, Y: at min stop, Z: at min stop, Z probe: not stopped

          5:51:03 PMM574
          Endstop configuration: X low end (active high), Y low end (active high), Z low end (active high),

          x and y and z were nc changed to no now x and y work but z still crashes past limit
          just noticed when hit plus 100 it tries crashing top also, have set to 200

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          • chris5652
            chris5652 last edited by

            cant get z, dont know why have same settings as x and y

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            • dc42
              dc42 administrators last edited by

              Read https://duet3d.com/wiki/Configuring_RepRapFirmware_for_a_Cartesian_printer#Homing_Z.

              Active high selection (S1 in M574) is correct for NC switches.

              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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              • chris5652
                chris5652 last edited by

                got working, had to switch z probe setting to switch even when had the top section in the configuration tool to switch, weird

                thank you

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