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    Duet3D 1HCL - Closed Loop Controller Beta test

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    • A Former User?
      A Former User @T3P3Tony
      last edited by

      @t3p3tony
      Ok. I'll open a new thread
      Thanks a lot

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      • A Former User?
        A Former User @dc42
        last edited by

        This post is deleted!
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        • A Former User?
          A Former User @T3P3Tony
          last edited by

          This post is deleted!
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          • A Former User?
            A Former User @T3P3Tony
            last edited by

            @t3p3tony
            Hey
            I think I'll try it with different timing.
            I use the suggested nema 17 from stepperonline. Can you provide me your M569 T ?
            I'm a bit frustrated
            KR
            Richard

            T3P3Tonyundefined 1 Reply Last reply Reply Quote 0
            • T3P3Tonyundefined
              T3P3Tony administrators @A Former User
              last edited by

              @gruna-studio I am using the default step timing (i.e. no T parameters in M569)

              www.duet3d.com

              A Former User? 1 Reply Last reply Reply Quote 0
              • samlogan87undefined
                samlogan87
                last edited by

                @dc42 or @T3P3Tony has stall detection been implemented on these boards? Thinking of getting rid of the end stops if possible

                Custom Core-XY

                dc42undefined 1 Reply Last reply Reply Quote 0
                • dc42undefined
                  dc42 administrators @samlogan87
                  last edited by

                  @samlogan87 stall detection should work in open loop mode, however RRF cannot yet use stall homing for motors connected to expansion boards.

                  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

                  samlogan87undefined 1 Reply Last reply Reply Quote 0
                  • samlogan87undefined
                    samlogan87 @dc42
                    last edited by

                    @dc42 bugger. Thanks for that. Any idea when it might be implemented

                    Custom Core-XY

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                    • dc42undefined
                      dc42 administrators @samlogan87
                      last edited by dc42

                      @samlogan87 we're planning to implement it in RRF 3.5.

                      Note, stall homing is less accurate than homing using a switch; so not recommended if you want to support resume-after-power-fail.

                      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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                      • A Former User?
                        A Former User @T3P3Tony
                        last edited by

                        @t3p3tony
                        Ok thanks a lot

                        I have constant layer shift on X axis. Can't solve it since days and several more boards are on the way.
                        Open a thread was not helping because nobody answered. Haha

                        Please help me

                        T3P3Tonyundefined 1 Reply Last reply Reply Quote 0
                        • T3P3Tonyundefined
                          T3P3Tony administrators @A Former User
                          last edited by T3P3Tony

                          @gruna-studio I saw you deleted the thread, I was not sure why. Do you want to restore that thread so we can discuss the issue there? If you like I can restore the thread for you.

                          www.duet3d.com

                          A Former User? 1 Reply Last reply Reply Quote 0
                          • A Former User?
                            A Former User @T3P3Tony
                            last edited by

                            @t3p3tony

                            I have already trying a lot of things, so that this thread wasn't actual anymore.

                            Then I made a new one which is still online but after two days I could delete that, too.
                            It's also not up to date anymore.

                            I'm Sorry

                            So I'll change the boards and motors later on and will make a new thread.
                            Did you use 48 volt?
                            I "saw" a shift. The motor was less noisy and slower then normal for a short second. Like you shift in a to low gear in a car.
                            Thanks for you reply
                            I just ordered 4 more 1HCL - I'm very optimistic

                            Thanks
                            Richard

                            T3P3Tonyundefined 1 Reply Last reply Reply Quote 0
                            • T3P3Tonyundefined
                              T3P3Tony administrators @A Former User
                              last edited by

                              @gruna-studio please do repost with an uptodate setup.

                              I used 24V on my printer thus far.

                              www.duet3d.com

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                              • cloudseedsundefined
                                cloudseeds @T3P3Tony
                                last edited by

                                @t3p3tony Thanks, snagged some up at Compass! Excited to try them!

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                                • samlogan87undefined
                                  samlogan87
                                  last edited by

                                  Finally got the printer back up and running after rebuilding most of the mechanism. Still need to square it up as I think some of the noise is rail misalignment. That’s 1000mm/s at 30000mm/s acceleration using 48v to drive the boards

                                  https://youtu.be/Mn7kX0dptjs

                                  Custom Core-XY

                                  A Former User? 1 Reply Last reply Reply Quote 0
                                  • A Former User?
                                    A Former User @samlogan87
                                    last edited by

                                    @samlogan87
                                    Nice

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