III. Soware BigRep
III-F G-Codes / M-Codes
* 2016-04-07
Overview
› M-Codes tell the machine what to do. For example reset settings = M999
› Pronterface and GUI are both using M-Codes and G-Codes to operate the
printer. For example when you hit the button “reset”, M-Code m999 will be
used
› Not every M-Code can be used with the Graphic User Interface
› If needed the operator can directly use M-Codes in Pronterface and BigRep
GUI
Most important G-/M-Codes
› M190 SXX° wait till bed temperature is reached
› M109 SXXX° wait till extruder temperature is reached
› M140 SXX° h heat bed
› M104 SXXX° heat extruder
› M114 monitoring position axis
› M119 monitoring if end stop is triggered
› M561 delete plane (autoleveling)
› M221 SXXX% flowrate extruder
› M220 Sxxx% set speed
› M999 reset
› M106 SXXX% Fan speed
› M107 Fan o
› M105 a displays bed and extruder temperature
› G1 X100 Y100 Z10 F5000 example of manually drive X100mm Y100mm
Z10mm with speed 5000mm/min
III-F 1/8