xi 
11.6  G Code Instructions ............................................................................. 11-253 
  CNC Introduction ............................................................................... 11-253 
  G Code Input Format ......................................................................... 11-253 
  Explanation of G Code Formats ........................................................... 11-254 
  G Code Functions .............................................................................. 11-256 
11.6.4.1 G90 (Absolute Mode) ...................................................................... 11-256 
11.6.4.2 G91 (Relative Mode) ....................................................................... 11-256 
11.6.4.3 G0 (Rapid Positioning) ..................................................................... 11-257 
11.6.4.4 G1 (Linear Interpolation) ................................................................. 11-260 
11.6.4.5 G2 (Clockwise Circular/ Helical Interpolation) ..................................... 11-264 
11.6.4.6 G3 (Anticlockwise Circular /Helical Interpolation) ................................ 11-271 
11.6.4.7 G17/G18/G19 (Specify Circular Interpolation Plane) ............................ 11-277 
11.6.4.8 G4 (Dwell Instruction) ..................................................................... 11-278 
11.6.4.9 G50 (Precise Stop) .......................................................................... 11-278 
11.6.4.10 G51 (Round path transition) ........................................................... 11-279 
11.6.4.11 G52 (Smooth path transition) ......................................................... 11-280 
11.6.4.12 M Code ........................................................................................ 11-281 
  G Code Instruction ............................................................................. 11-284 
11.6.5.1 DMC_CartesianCoordinate ............................................................... 11-284 
11.6.5.2 DMC_ReadMFunction ....................................................................... 11-290 
11.6.5.3 DMC_ResetMFunction ...................................................................... 11-293 
11.6.5.4 DMC_SetG0Para ............................................................................. 11-296 
11.6.5.5 DMC_SetG1Para ............................................................................. 11-299 
11.6.5.6 DMC_SetStartPosition ..................................................................... 11-302 
11.7  Axes Group Instructions ...................................................................... 11-305 
  DMC_AddAxisToGroup ........................................................................ 11-305 
  DMC_RemoveAxisFromGroup .............................................................. 11-307 
  DMC_UngroupAllAxes ......................................................................... 11-309 
  DMC_GroupEnable ............................................................................. 11-311 
  DMC_ GroupStop ............................................................................... 11-314 
  DMC_GroupInterrupt ......................................................................... 11-320 
  DMC_GroupContinue .......................................................................... 11-325 
  DMC_MoveDirectAbsolute ................................................................... 11-327 
  DMC_MoveDirectRelative .................................................................... 11-332 
  DMC_MoveLinearAbsolute ................................................................... 11-337