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• #32757 kzkz őstag Reggie0 #32750

  Új Válasz 2021-12-17 17:50:29 #32757

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  válasz Reggie0 #32750 üzenetére

  Köszi az infókat. Végül az eredeti bekötést használtam az új szenzorral, ezzel elsőre ment rövid kábellel. Utána 2m NEMA kábelen volt még kb. 20cm dupont kábeles toldás, így már nem volt jó. Levettem a 20cm-es toldást, és a NEMA kábel csatijából kiszedtem az ereket és azt dugtam a Pi-re, így is jó lett 30-30-70-es zajjal.

  Ezeket mértem:
  

  pi@octopi:~ $ ~/klipper/scripts/calibrate_shaper.py /tmp/resonances_x_*.csv -o /tmp/shaper_calibrate_x.png
  Fitted shaper 'zv' frequency = 31.0 Hz (vibrations = 10.9%, smoothing ~= 0.160)
  To avoid too much smoothing with 'zv', suggested max_accel <= 3500 mm/sec^2
  Fitted shaper 'mzv' frequency = 26.6 Hz (vibrations = 3.0%, smoothing ~= 0.288)
  To avoid too much smoothing with 'mzv', suggested max_accel <= 2100 mm/sec^2
  Fitted shaper 'ei' frequency = 34.0 Hz (vibrations = 1.4%, smoothing ~= 0.279)
  To avoid too much smoothing with 'ei', suggested max_accel <= 2200 mm/sec^2
  Fitted shaper '2hump_ei' frequency = 39.0 Hz (vibrations = 2.0%, smoothing ~= 0.355)
  To avoid too much smoothing with '2hump_ei', suggested max_accel <= 1500 mm/sec^2
  Fitted shaper '3hump_ei' frequency = 50.4 Hz (vibrations = 1.1%, smoothing ~= 0.323)
  To avoid too much smoothing with '3hump_ei', suggested max_accel <= 1700 mm/sec^2
  Recommended shaper is ei @ 34.0 Hz
  pi@octopi:~ $ ~/klipper/scripts/calibrate_shaper.py /tmp/resonances_y_*.csv -o /tmp/shaper_calibrate_y.png
  Fitted shaper 'zv' frequency = 31.6 Hz (vibrations = 9.7%, smoothing ~= 0.154)
  To avoid too much smoothing with 'zv', suggested max_accel <= 3700 mm/sec^2
  Fitted shaper 'mzv' frequency = 30.2 Hz (vibrations = 0.0%, smoothing ~= 0.223)
  To avoid too much smoothing with 'mzv', suggested max_accel <= 2700 mm/sec^2
  Fitted shaper 'ei' frequency = 36.0 Hz (vibrations = 0.0%, smoothing ~= 0.249)
  To avoid too much smoothing with 'ei', suggested max_accel <= 2400 mm/sec^2
  Fitted shaper '2hump_ei' frequency = 44.8 Hz (vibrations = 0.0%, smoothing ~= 0.269)
  To avoid too much smoothing with '2hump_ei', suggested max_accel <= 2100 mm/sec^2
  Fitted shaper '3hump_ei' frequency = 53.6 Hz (vibrations = 0.0%, smoothing ~= 0.285)
  To avoid too much smoothing with '3hump_ei', suggested max_accel <= 2000 mm/sec^2
  Recommended shaper is mzv @ 30.2 Hz
  

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