Mo not working on E3D toolchanger with duet3

Caveman

I have an issue. I have a toolchanger with duet 3 in sbc mode with raspberry pi and expansion board.
After print is finished heaters stay on. In my slicer config is M0 at the end of end gcode.

;Drop Bed
G91
G1 Z10 F1000
G90

; Drop off the tool
T-1

; Disable Mesh Compensation.
G29 S2

; Park
G1 X-30 Y200 F50000

; Turn off all heaters
M0

What could cause this?

oliof

There's a commit in the 3.5-dev tree that reintroduces "turn off all heaters on M0 if stop.g doesn't exist". Your short term solution is to add a stop.g in which you turn off the heaters.

Caveman

@oliof thanks will do that.

dc42

@caveman in RRF 3.4.0 the heaters should turn off anyway if there is no stop.g file. But if you do have a stop.g file, you need to turn the heaters off in it, if you want them off.

Caveman

@dc42 this is my stop.g file

; stop.g
; called when M0 (Stop) is run (e.g. when a print from SD card is cancelled)

M98 P"/macros/led_alert"

; Turn off all heaters
;Stop Printing (M0)
G10 P0 S0; Turn off extruder heater
M140 S0; Turn off bed heater
M300 S100 P500; Sound beep using PanelDue buzzer, frequency Hz (Snn), Duration (Pnn)

I am not entirerly sure if this is right for e3d toolchanger