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    Maestro firmware and configuration guide

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    • sinnedwrongundefined
      sinnedwrong
      last edited by

      Hi,

      New here and proud possessor of a new Duet Maestro which came with FIRMWARE Version 2.02RC3. However the configuration tool doesn't have this version in the drop down. I'm building a second Ormerod 2. Looking at the config.g files for "1.20" and "1.21 and later" they are identical. Can I use these with 2.02RC3 to get started, should I go back to Firmware version 1.21 or how should I proceed?

      I'm happily connected via a fixed IP and keen to move on.

      Dennis

      sinnedwrongundefined 1 Reply Last reply Reply Quote 0
      • Phaedruxundefined
        Phaedrux Moderator
        last edited by

        You can choose 1.21 and later and start from there.

        https://duet3d.dozuki.com/c/Duet_2_Maestro

        The documentation for the Maestro is largely the same as for the Duet2Wifi and Ethernet.

        Z-Bot CoreXY Build | Thingiverse Profile

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        • sinnedwrongundefined
          sinnedwrong @sinnedwrong
          last edited by

          @sinnedwrong Thanks, Using V1.21 it generates M201 X500.00 Y20.00 Z250.00 E250.00 and
          the Y axis very slowly.
          I note the original config file had M201 X1000 Y1000 Z1000 E1000 i.e the X and Y accelerations are the same. On the axis page of the configuration tool the accelerations for Y is 20mm/s which agrees with the config.g file.
          My original Ormerod 2 running RepRapPro firmware has M201 X500 Y500 Z15 E500
          Should I change the Y value, if so to what?
          Dennis

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          • Vetiundefined
            Veti
            last edited by

            duet uses mm/min instead of mm/sec. so multiply those numbers by 60

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            • sinnedwrongundefined
              sinnedwrong
              last edited by

              From the Duet G code page: https://duet3d.dozuki.com/Wiki/Gcode

              M201: Set max acceleration
              Parameters
              Xnnn Acceleration for X axis
              Ynnn Acceleration for Y axis
              Znnn Acceleration for Z axis
              Unnn Acceleration for U axis
              Vnnn Acceleration for V axis
              Wnnn Acceleration for W axis
              Ennn Acceleration for extruder drives
              Example
              M201 X1000 Y1000 Z100 E2000
              Sets the acceleration that axes can do in mm/second^2 for print moves. For consistency with the rest of G Code movement this should be in mm/(minute^2), but that gives really silly numbers and one can get lost in all the zeros. So for this we use seconds.

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              • Vetiundefined
                Veti
                last edited by

                you are right. acceleration is mm/s^2

                and the default values 20 for y is very low. this might be a bug.

                dc42undefined 1 Reply Last reply Reply Quote 0
                • dc42undefined
                  dc42 administrators @Veti
                  last edited by dc42

                  @veti said in Maestro firmware and configuration guide:

                  you are right. acceleration is mm/s^2

                  and the default values 20 for y is very low. this might be a bug.

                  I agree, and we will change the default. I suggest you increase the Y value in the M201 command to 500, perhaps higher when you know what the printer is capable of.

                  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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