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    Topics created by Tech_Sam03

    • Tech_Sam03undefined

      DWC overlay on DSF

      General Discussion
      • • • Tech_Sam03
      5
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      5
      Posts
      95
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      Tech_Sam03undefined

      @jay_s_uk

      Days will pass until there is finally a new display🥲 I hope it will be soon…

    • Tech_Sam03undefined

      Closed loop Auto tune

      Firmware wishlist
      • • • Tech_Sam03
      2
      0
      Votes
      2
      Posts
      67
      Views

      droftartsundefined

      @Tech_Sam03 The autotune feature was removed as it hasn't been updated to include the M569.5 V and A parameters that were added with the RRF 3.5 release. Unfortunately we still haven't had time to work on this, and there is no timeline for this work at the moment.

      Ian

    • Tech_Sam03undefined

      Core XY high speed closed loop tuning

      Tuning and tweaking
      • • • Tech_Sam03
      14
      0
      Votes
      14
      Posts
      278
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      dc42undefined

      @Tech_Sam03 that plot suggests that the A term was too low or the maximum motor current too low.

    • Tech_Sam03undefined

      Solved [3.6.0-RC1] state.status incorrect

      Beta Firmware
      • • • Tech_Sam03
      2
      0
      Votes
      2
      Posts
      56
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      dc42undefined

      @Tech_Sam03 that's because the state changes to busy when that macro starts, then back to idle when it completes.

    • Tech_Sam03undefined

      Solved Input shaping on Expansion Board

      Documentation
      • • • Tech_Sam03
      5
      0
      Votes
      5
      Posts
      157
      Views

      dc42undefined

      @Tech_Sam03 thanks for pointing this out. I have corrected the text.

    • Tech_Sam03undefined

      Unsolved Assissted open loop Mode

      Tuning and tweaking
      • • • Tech_Sam03
      11
      0
      Votes
      11
      Posts
      307
      Views

      Tech_Sam03undefined

      After extensive testing, I concluded that something was distorting my sensor reading. Since I had two SameSky CUI AMT10E3 capacitive encoders.
      WhatsApp Image 2025-03-14 at 20.22.22.jpeg

      I set them to 2500PPR and mounted them. Now closed loop runs whisper quiet. Here are two examples:

      stealthchop.mp4
      closed loop.mp4

    • Tech_Sam03undefined

      Closed loop noise/oscillation

      Tuning and tweaking
      • • • Tech_Sam03
      5
      0
      Votes
      5
      Posts
      175
      Views

      dc42undefined

      @Tech_Sam03 have you tried slightly lower P and slightly higher D?