Duet3D Logo Duet3D
    • Tags
    • Documentation
    • Order
    • Register
    • Login

    Second print height issues

    Scheduled Pinned Locked Moved
    IR Height Sensor
    4
    6
    940
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • X4TECundefined
      X4TEC
      last edited by

      Hi anyone experience the following?

      I have a P3Steel with Duet Wifi and IR sensor.

      After a successful first print, I find that my second print always starts +.6mm above the correct Z point (ie if layer is .2 the print starts at .8, and reads as such on console). If I reset the electronics it prints correctly. The g-code job is exactly the same job, the printer homes the Z correctly, and I've done the paper under the nozzle check, but I can not work out where the extra .6mm is coming from.

      1 Reply Last reply Reply Quote 0
      • Nylkosundefined
        Nylkos
        last edited by

        Do you have G92 Z0 anywhere other then homez.g or homeall.g?

        1 Reply Last reply Reply Quote 0
        • Sabagmnundefined
          Sabagmn
          last edited by

          I would also double-check if you have a config-override.g file with G31 gcodes in it. Those will override your G31 settings in config.g
          Had that happen to me before and ended up having to comment them out.

          1 Reply Last reply Reply Quote 0
          • X4TECundefined
            X4TEC
            last edited by

            @Nylkos:

            Do you have G92 Z0 anywhere other then homez.g or homeall.g?

            Hi Nylkos, I don't have G92 in any of the home files,

            1 Reply Last reply Reply Quote 0
            • X4TECundefined
              X4TEC
              last edited by

              @Sabagmn:

              I would also double-check if you have a config-override.g file with G31 gcodes in it. Those will override your G31 settings in config.g
              Had that happen to me before and ended up having to comment them out.

              Hi Sabagmn. not got any G31 in my config-override file.

              1 Reply Last reply Reply Quote 0
              • deckingmanundefined
                deckingman
                last edited by

                Can you post the first 50 or so lines of the gcode file you are trying to print.

                Ian
                https://somei3deas.wordpress.com/
                https://www.youtube.com/@deckingman

                1 Reply Last reply Reply Quote 0
                • First post
                  Last post
                Unless otherwise noted, all forum content is licensed under CC-BY-SA