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    CaiJonas

    @CaiJonas

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    Latest posts made by CaiJonas

    • input shaping plugin on visible

      Hello together,

      I do not know why but the plugin for input shaping is not visible on the left side in dwc. I have activated it. for e.g. hight map it's working.

      Any suggestiion?

      Thank you.

      Best Regards
      Cai

      posted in Using Duet Controllers
      CaiJonas
      CaiJonas
    • RE: 3.4.0beta2 - delta printer prints crooked in y-direction

      Have this problem also with Software bundle 3.4.0 beta 3.

      Any Ideas?

      posted in Beta Firmware
      CaiJonas
      CaiJonas
    • 3.4.0beta2 - delta printer prints crooked in y-direction

      Hello together,

      when I use 3.4.0beta2 my delta printer prints crooked in y-direction along the z-progress.

      I do not have this problem with 3.3 stable.

      Any suggestion for this problem?

      34940d2c-d66d-48e1-9e00-7a0437e819dd-IMG_5842.jpeg
      57732916-609a-4bd7-aa3d-0cf85b0424fb-IMG_5843.jpeg

      here is my config:
      c4d1f6bb-1c8a-49f5-b2a5-d04a6a8038fa-config.g

      Best Regards,
      Cai

      posted in Beta Firmware
      CaiJonas
      CaiJonas
    • RE: InputShaping-Plugin-0.1.0-rc6 released

      @mfs12
      thanks alot for your work.

      Unfortunatelly I'm getting this message:

      e4f06a38-f639-4aab-9cdc-d1a866c22a7d-image.png

      how can I solve this?

      Best Regards

      posted in Plugins for DWC and DSF
      CaiJonas
      CaiJonas
    • RE: Acclerometer on a Delta printer

      @dc42 just want to let you know that I had good results by eleminating 30Hz. By using M593 P1 F30.

      Is it possible to eleminate more than one frequenzy? E.g. M593 P1 F30 F60?

      Best Regards.

      posted in General Discussion
      CaiJonas
      CaiJonas
    • RE: Acclerometer on a Delta printer

      @dc42 thank you very much for all this information.

      I have some questions:

      In the M956 command, to wich value should I set the F parameter. To the speed of the outer wall in the slicer settings?

      Unfortunately I do not see any improvement by using M593.

      How should I set this up?

      Is it possible to eleminate more than one frequency?

      Does it make sense to mount the acceleration sensor to one axis carrier?

      Best Regards,
      Cai

      posted in General Discussion
      CaiJonas
      CaiJonas
    • RE: Acclerometer on a Delta printer

      @dc42 sorry, not my day

      I've done again in all directions because of some congfig changes I've made regarding acceleration and yerk. So here are the latest data:

      x-direction:

      G28
      G1 Z100 F20000
      G1 X-50 G4 S2 M956 P0 S2000 A0 G4 P10 G1 X50 F18000

      x_raw.PNG x_analysed_wide.PNG x_analysed.PNG

      y-direction:

      G28
      G1 Z100 F20000
      G1 Y-50 G4 S2 M956 P0 S2000 A0 G4 P10 G1 Y50 F18000

      y_raw.PNG y_analysed_wide.PNG y_analysed.PNG

      xy-direction:

      xy_raw.PNG xy_analysed_wide.PNG xy_analysed.PNG

      x_raw.csv
      y_raw.csv
      xy_raw.csv

      Hope that now it's more usefull.

      For me it looks like there is resonance at 67 Hz

      BTW I'm using Adafruit LIS3DH with this config:

      M955 P0 C"spi.cs3+spi.cs4" S4800 Q400 R10 I20

      Thank you very much for your support,

      Berst Regards,
      Cai

      posted in General Discussion
      CaiJonas
      CaiJonas
    • RE: Acclerometer on a Delta printer

      @zapta Yes I guess youn are right. What do you mean with kind of configuration?

      @dc42 How can I make the accelerometer trace visible, not shure what you mean.

      Here are the results:

      Y Move:

      G28
      G1 Z100 F20000
      G1 Y-50 G4 S2 M956 P0 S1000 A0 G4 P10 G1 Y50 F20000

      3.PNG
      4.PNG

      XY Move:

      G28
      G1 Z100 F20000
      G1 X- 50 Y-50 G4 S2 M956 P0 S1000 A0 G4 P10 G1 X50 Y50 F20000

      5.PNG
      6.PNG

      So I guess you are right with 28Hz.

      Best Regards

      posted in General Discussion
      CaiJonas
      CaiJonas
    • Acclerometer on a Delta printer

      Hi Guys,

      I've just installed an accelerometer to my Deltaprinter but I'm not shure how to deal with the result. Maybe you can help me out.

      I've used this code for measuring:

      G28
      G1 Z100 F20000
      G1 X-50 G4 S2 M956 P0 S1000 A0 G4 P10 G1 X50 F20000

      and here is the result:

      2.PNG 1.PNG
      IMG_4539.JPEG

      Best Regards,

      Cai

      posted in General Discussion
      CaiJonas
      CaiJonas
    • RE: Repair servive in Europe/Germany?

      @bearer said in Repair servive in Europe/Germany?:

      Allegro A4403GEUTR-T 5v

      Hi Guys,
      I think I am a step further. I took of the damaged part from the pcb with preheated pcb and some non-celan flux. So far so good. I've ordered now some replacement and I now I am not shure how to orientate the new one. Is that a flatened corner marked on the pcb which should be on the same spot of the replacement?
      IMG_20200407_184101.jpg

      posted in General Discussion
      CaiJonas
      CaiJonas