Hi,
in Cura 2.5.0, in the printer configuration, in "initial gcode" we see this:
G21 ;metric values
G90 ;absolute positioning
M82 ;set extruder to absolute mode
M107 ;start with the fan off
G28 X0 Y0 ;move X/Y to min endstops
G28 Z0 ;move Z to min endstops
...
But in my generated gcode file i can see this:
;FLAVOR:RepRap
;TIME:43839
;Filament used: 41.4211m
;Layer height: 0.2
;Generated with Cura_SteamEngine 2.5.0
M190 S55
M104 S198
M109 S198
G21 ;metric values
G90 ;absolute positioning
M82 ;set extruder to absolute mode
M107 ;start with the fan off
G28 X0 Y0 ;move X/Y to min endstops
G28 Z0 ;move Z to min endstops
...
With the code "M190 S55", the printer "Wait for bed temperature to reach target temp".
In the previus version of Cura, i generated files with this start:
M140 S60.000000
M109 T0 S198.000000
T0
M190 S60.000000
;Sliced at: Wed 08-03-2017 21:38:28
;Basic settings: Layer height: 0.2 Walls: 1.6 Fill: 30
;Print time: #P_TIME#
;Filament used: #F_AMNT#m #F_WGHT#g
;Filament cost: #F_COST#
;M190 S60 ;Uncomment to add your own bed temperature line
;M109 S198 ;Uncomment to add your own temperature line
G21 ;metric values
G90 ;absolute positioning
M107 ;start with the fan off
G28 X0 Y0 ;move X/Y to min endstops
With code "M140 S60.000000", the printer heats the extruder at the same time as the bed (Bed Temperature (Fast)).
Can I change de real initial code and put M140 instead of M190?
Thank you.
Regards