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    Topics created by garlicbread

    • garlicbreadundefined

      Solved Invalid Height Map 3.4.2RC1 Delta

      Using Duet Controllers
      • • • garlicbread
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      garlicbreadundefined

      Yep that fixed it my bad for forgetting to update the web interface

    • garlicbreadundefined

      motor phase A may be disconnected reported by driver(s) 0 1 2

      General Discussion
      • • • garlicbread
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      garlicbreadundefined

      I understand what you're saying but I don't think it's a loose wire.
      The reason being I'd been using my printer all day running calibration prints, then towards the end of the day it suddenly started happening with the motors repeatedly, even after a power cycle.

      I noticed just leaving it over night then trying to do a homing cycle (delta printer) worked fine again.
      The motors are fairly small nema 17's set to a current of 1A

      I did notice the MCU temperature was up to around 40 something degrees on the web UI when it was failing at the time (maybe 42 or 45)
      (for info I had calibrated the MCU temperature long before hand, since I remember the docs mentioning that's needed to get an accurate reading)

      I think it's my own fault for having the control board too close to the heated bed to be honest.

    • garlicbreadundefined

      CAN-FD Expansion and timings

      Hardware dev
      • • • garlicbread
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      garlicbreadundefined

      One thing to add
      I've been hunting around for a small cheap CAN-FD breakout board that can be used with an existing microcontroller (since most of my existing controller boards don't have CAN-FD built in, since it's a bit new)

      I discovered this which might be of interest to others for playing around with
      https://e-radionica.com/en/can-breakout-eng.html
      SPI to CAN-FD I think using the MCP2518FD and a transceiver.

    • garlicbreadundefined

      EDM / Reverse Feed rate

      General Discussion
      • • • garlicbread
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      Phaedruxundefined

      Looks like we saw the same video. I just posted the same request.

      https://forum.duet3d.com/topic/9555/g-code-reverse

    • garlicbreadundefined

      Question over stepper motor current 2.4A / 2.8A

      General Discussion
      • • • garlicbread
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      garlicbreadundefined

      It sounds like using 2.4A / 85% of the rated current for the motor is best anyways so I'll be using that.

    • garlicbreadundefined

      Issues with M106 and naming of Fan with C option

      General Discussion
      • • • garlicbread
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      dc42undefined

      @aidar said in Issues with M106 and naming of Fan with C option:

      I belive the format for name is C"name", so you should try : M106 P0 S0 I0 F31 H-1 B1 C"PartFan1"

      That's correct. In general, string parameters in GCode commands must always be quoted, except for a few older commands that accept filename parameters, where the quotation marks are optional.

    • garlicbreadundefined

      LCD12864 Hardware wiring

      Duet Hardware and wiring
      • • • garlicbread
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      garlicbreadundefined

      thanks for the info

    • garlicbreadundefined

      Chimera / Delta / Effector tilt

      General Discussion
      • • • garlicbread
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      Danalundefined

      @garlicbread said in Chimera / Delta / Effector tilt:

      Okay I managed to answer one of my own questions
      G10 can be used for different tool offsets

      But I'm still wondering if it's possible to have different G30 / G29 / M665 / M666 settings for different tools, to compensate for any effector tilt

      Enough effector tilt to affect the Z of an offset nozzle will also totally destroy X/Y accuracy.

    • garlicbreadundefined

      Observations on PID tuning

      Tuning and tweaking
      • • • garlicbread
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      3dmntbighkerundefined

      @dc42 said in Observations on PID tuning:

      The "over powered" warning for hot ends is very common, especially since E3D started shipping silicone socks with their hot ends without reducing the heater cartridge power to compensate. Most users ignore it. However, if it predicts much more than 500C then I suggest a lower powered heater cartridge. 30W or even 25W is sufficient for an E3Dv6 hot end with a silicone sock.

      Damn, I just ordered a bunch of 40W heaters after my wire failed. Mine predicted 600C. Is there any point in tuning with a lower P setting at this point? Assuming I want to keep the 40's should I remove the silicone boot and re-tune at P1? Or is the best course to ditch the 40's and order the 30's? <grumble>

    • garlicbreadundefined

      Observations over Delta Height

      Tuning and tweaking
      • • • garlicbread
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      garlicbreadundefined

      yep you were also right about M558
      putting G30 at the top of the bed.g was a bad idea of mine, as it threw out the delta height. Finally got it calibrated now
      Thanks for all your help

    • garlicbreadundefined

      Question over stepper powerdown timeout

      Tuning and tweaking
      • • • garlicbread
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      garlicbreadundefined

      In my case I'm using a Anycubic Kossel Linear Plus.
      The reasons for wanting to turn the power off automatically are

      The noise generated by the motors even in idle mode at the lowest setting. The 12V PSU (the original one that came with the printer) tends to kick its fan in after a while if current is being drawn which makes a bit of noise. (its not the best PSU in the world) I'm lazy and don't want to have to issue a motor off command after every time I do something with the printer a few minuites later :), I admit I could add the motor command to the end of the print G-Code, but I prefer the behaviour I'm used to with Marlin.

      As far as I can see the default or recommend value should be 30% not 0% as a starting point which is something you would need to set explicitley in the config. so I don't think it's going to be defaulting to this value by accident.
      If it's a concern, then perhaps use -1 as a value to shut off the motors after a timeout.

    • garlicbreadundefined

      CNC use / chilipeppr

      General Discussion
      • • • garlicbread
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      garlicbreadundefined

      thanks for the info