BLtouch & DuetWifi Calibration Help

Discussion in 'Guides, Mods, and Upgrades' started by Syko_Symatic, Jan 22, 2017.

  1. Syko_Symatic

    Syko_Symatic Well-Known Member

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    Can anyone help me with this? I have got everything working (yay me) the bltouch fires and retracts fine. I don't know (and cant find) how to calibrate the Z offset for the line: G31 X-25 Y58.0 Z2.0 P1

    Also when running G30 the probe does not fire? Does this need to be set up?
     
  2. potti5

    potti5 Well-Known Member

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    I am intrested too if someone can do specific guide how to get it work with duetwifi.
     
  3. Ephemeris

    Ephemeris Well-Known Member

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    The X and Y numbers are what I described in my guide

    Measure the distance from the tip of the T0 nozzle (the left one probably) to the point where your Z-probe measures.

    The X parameter is how far to the right of the nozzle the sensor is
    The Y parameter is how far behind the nozzle the sensor is
     
  4. Syko_Symatic

    Syko_Symatic Well-Known Member

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    The bltouch is different though. It extends past the nozzle when touching the bed. Then retracts after its recorded it's position?? When running G30 should I engage the probe before running the G30 code?
     
  5. Syko_Symatic

    Syko_Symatic Well-Known Member

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    Update: Sorted! Just one more thing.... is there a way of switching the hot end terminals on the software side?
     
  6. Alex9779

    Alex9779 Moderator
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    You assign a heater to a tool in the config, you can just assign a heater to a different tool if that's what you're talking about...
     
  7. Syko_Symatic

    Syko_Symatic Well-Known Member

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    That is correct!
     

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