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    When homing Z motors the hotend and heatbed lose temp

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    • Duncanundefined
      Duncan
      last edited by

      Hello again,

      I have a Duet 3 6HC first version and I'm using all steppers drivers included on it... 4 for the Z axis (I have 4 steppers) and the other 2 for X and Y.

      When Z is homming the temperature of hotend and heatbed starts going low until it stops... I alredy put a new power supply with a lot of more amperes but problem persists... so I really don't know if it's something that board can't manage or other thing.

      Thank you for your help

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      • Phaedruxundefined
        Phaedrux Moderator
        last edited by

        Check the options in your M558 command, there is a parameter (B) to pause heaters during the probing move. This is due to the potential for magnetic fields that may affect certain probes.

        https://docs.duet3d.com/User_manual/Reference/Gcodes#m558-set-z-probe-type

        Bn If 1, turn off all heaters while probing, default (B0) leaves heaters on.

        Z-Bot CoreXY Build | Thingiverse Profile

        Duncanundefined 1 Reply Last reply Reply Quote 0
        • Duncanundefined
          Duncan @Phaedrux
          last edited by

          @Phaedrux Tottaly right, thank you! I think I my partner did that for the heatbed mesh calibration and didn't told me.

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