Hey
I was trying to proove the fact that the M907 command does not work,.. or will it maybe? and how far will it work,..
ok, I thought around a test bench, to measure the force of the extruder ,.. or simply to place a scale on the bed, position the extruder without the nozzle (olsson block makes it possible) over the scale and extrude...
things go wrong at the code,..
I tried around with several codes, and I can send around the head, but I cant feed the filament,.. it ignores my commands in the gcode file?! is the a safety issue in the firmware that provides filament feeding under a point of temperature?
my gcode..
G90 ; use absolute coordinates
M82 ; set e codes absolute
M106 S0 ; fans target
M140 S25 ; Bed target temp
M190 S25 ; Wait for bed current temp to reach target temp.
M104 S25 T0 ; extruder target temp
M109 S25 T0 ; Wait for extruder current temp to reach target temp.
M907 E1400 ; increase extruder current
G28 ; home all axes
G1 X100 Y100 F3000 ; bring extruder to front
G92 E0 ; zero the extruded length
G1 Z100 ; lower
G1 E19 F200 ; purge nozzle quickly
G1 E26 F60 ; purge nozzle slowly
G92 E0 ; zero the extruded length again
G1 E-5.5 F400 ; retract
M84 ; disable motors
I tried to remove the commands for heating bed and nozzle ect,.. no effect,.. the head goes where I want him to go, but it does not feed material ?!
material settings are also changed,... no effect 25° on both
anyone an idea?