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    Topics created by kivlow

    • kivlowundefined

      HotEnd temperature problem after tuning.

      Tuning and tweaking
      • • • kivlow
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      droftartsundefined

      @kivlow Please post your full config.g and the response to M122.

      Generally, in order of most likely to least likely, spiky temperature readings are caused by:

      intermittent wiring - loose connections, poor crimping, frayed wires, dry solder joints. It may only happen when the wiring moves, or when temperature changes. failing temperature sensor - may only show when at temperature Electrical interference - usually from heater or motor wiring running very close to the temperature sensor wiring. Generally shows when machine is operating Power supply issues - faulty or failing power supply, external power spikes (eg large/noisy dc motor on the same electrical circuit starting/stopping) Hardware issues - faulty Duet board. Firmware bug - least likely because this is heavily tested, and would be reported by other users.

      Ian

    • kivlowundefined

      Duet WiFi new hot end

      Duet Hardware and wiring
      • • • kivlow
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      OwenDundefined

      If you're running RRF3.0 or later then you should use M308, not M305.
      Those dips look like they may be noise due to a bad crimp or something.
      Probably best to check that and to come back wit what firmware version you're using and full config.g

    • kivlowundefined

      Extra layers on print

      Tuning and tweaking
      • • • kivlow
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      634
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      richardmckennaundefined

      @kivlow do you get the same with a different slicer?

    • kivlowundefined

      CoreXY mirror print

      Duet Hardware and wiring
      • • • kivlow
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      1.7k
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      kivlowundefined

      yes i tune PID and its work fine but if i turn on fan then my fan duct cool hotend and duet stop my print.

    • kivlowundefined

      Tool 0 was not driven heater not high enought

      Tuning and tweaking
      • • • kivlow
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      kivlowundefined

      @dc42 said in Tool 0 was not driven heater not high enought:

      @kivlow said in Tool 0 was not driven heater not high enought:

      I am testing printer so i dont have load filament.
      From what temp it allow me to test all ??

      Unless you use M302 to enable cold extrusion, AFAIR the minimum temperature for extrusion os 160C.

      As always dc42 you the best !

    • kivlowundefined

      BLT Touch - duet Wifi

      Duet Hardware and wiring
      • • • kivlow
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      1.6k
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      burtoogleundefined

      @redemptioner said in BLT Touch - duet Wifi:

      This is a very common problem with the BLTouch as it is basically a useless device. The design relies on some heatshrink to hold the magnet to the probe for Hal sensor and set the length of the probe, this is of course sensitive to heat making it useless when mounted anywhere near heat (like your hot end).

      Do yourself a Favor and get a DC42 IR Sensor.

      I have a BLTouch on a Kossel Mini and it works perfectly well to set Z to zero at the start of the print. Very reliable. No good for probing, of course, due to effector tilt but that's not really the probe's fault. I have previously had a dc42 IR sensor and never managed to get repeatable results from it so it's definitely a case of YMMV. I also have a Orion Piezo thing and that is another story!