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    Cold extrusion not disabling extrusion on expansion board D3+3HC

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    • TypQxQundefined
      TypQxQ
      last edited by Phaedrux

      I have a toolchanger and I wanted to do a dry run.
      With all heaters at 0 my extruder still turns.
      Running 3.1.1 on Duet3 6HC +3HC. Tools on 3HC.
      Is this another limitation of the expansion boards?

      And I have checked that M302 does not allow cold extrusions.

      Here's my tool definition:

      ; Tool 0
      
      ; Create Heater
      	M308 S1 P"1.temp0" Y"thermistor" T100000 B4725 C0.0000000706 A"T0 Heater"	; configure sensor 1 as thermistor on pin temp0
      	M950 H1 C"1.out0" T1											; create nozzle heater output on out0 and map it to sensor 1
      	M143 H1 S300													; set temperature limit for heater 1 to 300C (e3d v6 all metal)
      	M307 H1 B0 S1.00												; disable bang-bang mode for heater  and set PWM limit
      
      ; Create Part Fan
      	M950 F1 C"1.out3"	                            ; Define Part Cooling fan on out3 (4pin)
      	M106 P1 C"Part Cooling T0"						; Setup Part Cooling Fan as Part Cooling T0
      
      ; Create Hotend Fan
      	M950 F2 C"1.out6"	                            ; Define Hotend Fan on out6 (2pin)
      	M106 P2 S255 T45 H1                             ; Setup Hotend Fan for thermal control, full on when H1 reaches 45C
      
      ; Create Tool
      	M563 P0 S"Tool 0" D0 H1 F1          			; Define tool 0
      	M572 D0 S0.025									; Set pressure advance on Extruder Drive 0
      
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