For those of you, like me, who have not noticed, when using the Hemera tools it is very important to edit the pause.g file to have a Y position for the tool when out of the way less than the position specified. Failure to change this will cause tools 1, 2 and 3 to hit the other parked tools if the print is cancelled. I set mine to Y180 after hearing an awful noise and a tool drop on 3 when cancelling after a pause. On checking I realised the position was set with the V6 bowden setup in mind.
Made me wonder what I put in pause.g as I haven't looked at it for a while... Code: ;echo "start of pause.g" ;echo "machinePosition : " ^ move.axes[2].machinePosition ^ ":" ^ " userPosition : " ^ move.axes[2].userPosition ;echo "difference : " ^ (move.axes[2].machinePosition-move.axes[2].userPosition) M83 ; relative extrusion G10 ; fw retract G91 ; relative motion G1 Z5 F1200 ; up 5mm G90 ; absolute motion ; swap spot G1 X150 Y-30 F50000 ; eject if sensors.analog[state.currentTool+1].lastReading > 40 if state.currentTool == 3 || state.currentTool == 2 M98 P"eject-hemera.g" else M98 P"eject.g" M18 E0 ; disable extruder motors to permit refeeding with wheel M18 E1 ; disable extruder motors to permit refeeding with wheel ;M18 E2 ; disable extruder motors to permit refeeding with wheel ;M18 E3 ; disable extruder motors to permit refeeding with wheel ;echo "end of pause.g" ;echo "machinePosition : " ^ move.axes[2].machinePosition ^ ":" ^ " userPosition : " ^ move.axes[2].userPosition ;echo "difference : " ^ (move.axes[2].machinePosition-move.axes[2].userPosition)
