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    Topics created by dotorg

    • dotorgundefined

      Bug in resume logic after a heater fault ...

      General Discussion
      • • • dotorg
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      chrishammundefined

      @dotorg I've implemented a fix which should be included in 3.5-b4.

    • dotorgundefined

      Mesh Bed Compensation and the "zero" datum ...

      Tuning and tweaking
      • • • dotorg
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      Phaedruxundefined

      It would help to see your actual gcode files to understand what is happening and why it may be giving a z datum warning.

      Loading the heightmap before setting Z0 with the probe will give the warning message that mentions the Z datum.

      Ideally the probe point should line up with a point in the mesh, otherwise it lines up with an interpolated point.

    • dotorgundefined

      Sanity check on controlling small servos from the Duet WiFi ...

      Duet Hardware and wiring
      • • • dotorg
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      dc42undefined

      That's all correct.

    • dotorgundefined

      Issue with Z-homing, not sure if its a bug or something to work around

      Tuning and tweaking
      • • • dotorg
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      deckingmanundefined

      I haven't thought this through properly but one possibility that comes to mind is that the "R" parameter has changed in firmware 1.19 onwards. Do you use "G1 R" in any form in your tool change macros? If so, and if you are using firmware 1.19, you now have to specify which axes the restore points are used on. Dunno - haven't thought it through but if you use "G1 R" in you tool change macros, you may have to play around with the X Y and Z coordinates.

    • dotorgundefined

      E3d v6 thermistor settings …

      Tuning and tweaking
      • • • dotorg
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      dc42undefined

      @whosrdaddy said in E3d v6 thermistor settings …:

      @dc42 Ok, now I am confused.

      I am using this setting atm: M305 P1 T100000 B4725 R4700

      If I change this to: M305 P1 T100000 R47000 B4725 C7.060000e-8, I have a temperature difference of 40°C (!!) at 220°C

      I am not at all surprised, because B4725 with C0 is completely wrong for that thermistor.

    • dotorgundefined

      Problem with temperatures and multiple extruders …

      Tuning and tweaking
      • • • dotorg
      2
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      dotorgundefined

      Nevermind, I see the behavior of M104/M109 was changed to do that in the latest firmware.

    • dotorgundefined

      G32 vs G29 – substantial differences in readings ...

      Tuning and tweaking
      • • • dotorg
      11
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      Motalwundefined

      I have a aluminium heat bed painted black and with a 6mm sheet of glass on top of it so it is 100% flat.
      just did a mesh grid using the BLTouch and another with the DC42 IR Probe. can anyone help with it?why both of then are giving bad results?
      BLTouch

      DC42 IR Probe