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    After Micro swiss DD upgrade,Extruder skips steps

    Scheduled Pinned Locked Moved Solved
    Tuning and tweaking
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    • lui2004undefined
      lui2004 @Phaedrux
      last edited by

      @Phaedrux inwill test tommorow

      But can you help me with firmware retract? Is it not the same with setting in my slicer ? If i enable firmware retract do i need retraction in my slicer ?

      Thanks

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      • Phaedruxundefined
        Phaedrux Moderator
        last edited by

        For firmware retraction you tell the slicer you want to use firmware retraction. There's a check box in the printer tab. Then you configure how much retraction and how fast etc using the m207 command. That lets you modify the various parameters on the fly during a print to more easily test what works best. Then you can put that commabd in config.g to make it permanent. It also means you can modify it more easily for different filaments or if you find that you have too much or not enough in the middle of a print.

        Z-Bot CoreXY Build | Thingiverse Profile

        lui2004undefined 1 Reply Last reply Reply Quote 0
        • lui2004undefined
          lui2004 @Phaedrux
          last edited by

          @Phaedrux ok now i have downloaded the retract model stl
          i have install the macros

          how i start now for firmware retraction ?

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          • Phaedruxundefined
            Phaedrux Moderator
            last edited by

            Well you'll need to tell the slicer to use firmware retraction. That will insert a G10 or G11 command into the code file when a retraction is needed.

            Then you'll need to configure your retraction settings with an M207 command. https://duet3d.dozuki.com/Wiki/Gcode#Section_M207_Set_retract_length

            Use that to set the speed and distance of retraction and unretraction.

            Then during the print you can send an M207 command to modify one of those parameters every few layers to see how it behaves.

            Z-Bot CoreXY Build | Thingiverse Profile

            lui2004undefined 1 Reply Last reply Reply Quote 0
            • lui2004undefined
              lui2004 @Phaedrux
              last edited by

              @Phaedrux ok i will try it

              do i need to uncheck retraction on prusaslicer ?

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              • Phaedruxundefined
                Phaedrux Moderator
                last edited by

                In Prusa Slicer go to Printer Settings, general tab, and near the bottom check "use firmware retraction". Then slice your file.

                Then you'll need to have a M207 command in your config.g to set the starting values.

                This set of macros may help make the tuning easier, especially if you have a PanelDue.

                https://forum.duet3d.com/topic/6181/tuning-macros-menus-accel-jerk-retraction-pressure-advance

                Z-Bot CoreXY Build | Thingiverse Profile

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                • lui2004undefined
                  lui2004
                  last edited by

                  i allready check use firmware retraction.

                  what is a good starting value for DD M207 ?

                  Macros are allready installed and i have PanelDue 🙂

                  Phaedruxundefined 1 Reply Last reply Reply Quote 0
                  • Phaedruxundefined
                    Phaedrux Moderator @lui2004
                    last edited by

                    @lui2004 said in After Micro swiss DD upgrade,Extruder skips steps:

                    what is a good starting value for DD M207 ?

                    Start with what you have set in the slicer

                    Z-Bot CoreXY Build | Thingiverse Profile

                    lui2004undefined 1 Reply Last reply Reply Quote 0
                    • lui2004undefined
                      lui2004 @Phaedrux
                      last edited by

                      @Phaedrux

                      in the slicer i have 1.5 at 40mm

                      M207 S1.5 F2400 Z0.075 do i need Z ?

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                      • Phaedruxundefined
                        Phaedrux Moderator
                        last edited by

                        Z is for Z hop. Leave it at 0 for starters. But if you ever want to use Z hop that's where you set the distance.

                        Z-Bot CoreXY Build | Thingiverse Profile

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                        • lui2004undefined
                          lui2004 @Phaedrux
                          last edited by

                          @Phaedrux ok thanks a lot

                          i still printing the retraction stl

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                          • lui2004undefined
                            lui2004
                            last edited by lui2004

                            @Phaedrux @Veti printing the two towers for retraction test no filament comes ot the nozzle

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                            • Vetiundefined
                              Veti
                              last edited by

                              what changes did you make since the last print where it worked

                              lui2004undefined 1 Reply Last reply Reply Quote 0
                              • lui2004undefined
                                lui2004
                                last edited by

                                This post is deleted!
                                1 Reply Last reply Reply Quote 0
                                • lui2004undefined
                                  lui2004 @Veti
                                  last edited by

                                  @Veti nothing special, finetuning temptower,retract settings
                                  all seems fine but with the M207 i have problems

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                                  • Vetiundefined
                                    Veti
                                    last edited by

                                    so without m207 its extruding again?

                                    lui2004undefined 1 Reply Last reply Reply Quote 0
                                    • lui2004undefined
                                      lui2004 @Veti
                                      last edited by lui2004

                                      @Veti yes with normal retractin from slicer all fine

                                      with M207 no extrusion , it will print only the base and not the 2 towers for retracting test

                                      Edit:

                                      now i have see what cause that no filament come out.
                                      after retract its during to much time to reload the filament
                                      i dont know which parameter can set to solve it

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                                      • lui2004undefined
                                        lui2004
                                        last edited by

                                        @Phaedrux @Veti

                                        i forgot to check '' use realtive E distances '' in the printer Settings, now it works.

                                        do i need to go higher with my retract settings ?

                                        at this moment i got this settings for firmware retractions:

                                        M207 P0 S1.5 R0 F2100 T2100 Z0 ; Firmware Retraction
                                        

                                        or i need to print the retractions stl and post pictures ?

                                        thanks

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                                        • Vetiundefined
                                          Veti
                                          last edited by

                                          start the print. if its stringing increase the retraction setting in the console while printing.

                                          lui2004undefined 1 Reply Last reply Reply Quote 0
                                          • lui2004undefined
                                            lui2004 @Veti
                                            last edited by

                                            @Veti ok

                                            with which one i begin ? retraction Speed,distance ... ?

                                            Vetiundefined 1 Reply Last reply Reply Quote 0
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