GTCNC-150iM-II G Codes M Codes
GREAT-150iM-II or GTCNC-150iM-II G Codes M Codes for Milling Machine & Machining Centers
G Codes
| G Code | Description |
|---|---|
| G00 | Rapid positioning |
| G01 | Linear interpolation |
| G02 | Circular/helical interpolation CW |
| G03 | Circular/helical interpolation CCW |
| G33 | Threading |
| G04 | Dwell |
| G15 | Cancel polar coordinates instruction |
| G16 | Polar coordinates instruction |
| G17 | Select X-Y plane |
| G18 | Select Z-X plane |
| G20 | Inch input （English system） |
| G21 | Millimeter input （metric system） |
| G28/G281/ G282/G283 | Return to the first reference point |
| G30/G301/ G302/G303 | Return to 2nd ,3rd ,4th reference point |
| G26 | ZXY axes return to program original point |
| G261 | X axis return to program original point |
| G262 | Y axis return to program original point |
| G263 | Z axis return to program original point |
| G40 | Cancel tool radius compensation |
| G41 | Tool radius compensation, left |
| G42 | Tool radius compensation, right |
| G43 | Tool length positive compensation |
| G44 | Tool length negative compensation |
| G45 | Tool offset value increase |
| G46 | Tool offset value decrease |
| G47 | Increase by twice of the tool offset value |
| G48 | Decrease by twice of the tool offset value |
| G49 | Cancel tool length compensation |
| G37 | Cancel scaling |
| G36 | Enable scaling |
| G12 | Cancel programmable mirror |
| G11 | Enable programmable mirror: realize symmetric machining. |
| G52 | Local coordinate system |
| G53 | Machine coordinate system |
| G54 | Work coordinate system 1 |
| G55 | Work coordinate system 2 |
| G56 | Work coordinate system 3 |
| G57 | Work coordinate system 4 |
| G58 | Work coordinate system 5 |
| G59 | Work coordinate system 6 |
| G60 | Accurate positioning |
| G64 | Continual path working |
| G68 | Coordinate rotation |
| G69 | Cancel coordinate rotation |
| G73 | Deep hole drilling cycle |
| G74 | CCW pecking deep hole tapping cycle |
| G76 | Finished boring cycle |
| G80 | Canned cycle cancel/external operated function canceling. |
| G81 | Drilling cycle |
| G82 | Chip removal drilling cycle or counter boring cycle |
| G83 | Chip removal drilling cycle |
| G84 | CW peck deep hole tapping cycle |
| G85 | Boring cycle |
| G86 | Boring cycle |
| G87 | Boring cycle |
| G89 | Boring cycle |
| G90 | Absolute program |
| G91 | Increment program |
| G92 | Set work coordinates or suppress the max speed of spindle |
| G94 | Feed per minute |
| G95 | Feed per revolution |
| G98 | Canned cycle return to original point: apply to final drilling |
| G99 | Canned cycle return to R point: apply to hole drilling at the first time |
| G22 | Program cycle command |
| G800 | Cancel Program cycle command |
| G65 | Non-mode calling for macro program |
| G66 | Mode calling for macro program |
| G67 | Cancel Mode calling for macro program |
| G180—G189 | User self defined macro program |
M Codes
| M Code | Description |
|---|---|
| M02 | Program end, stop auto run (default is M02) |
| M30 | Program end, turn off spindle and cool |
| M00 | Program pause, press “run” to continue run |
| M20 | Program end, repeated executes program according to running times set in parameter, applied to test CNC |
| M98 | Sub-program calling |
| M99 | Sub-program end |
| M97 | Program skip |
| M03 | Spindle CW |
| M04 | Spindle CCW |
| M05 | Spindle stop |
| M06/M16 | Exchange tool |
| M08 | Turn on cool |
| M09 | Turn off cool |
| M10 | Tighten tool |
| M11 | Loosen tool |
| M24 | Turn off blowing |
| M25 | Turn on blowing |
| M32 | Turn on lubrication |
| M33 | Turn off lubrication |
| M41 | User self-defined turn on |
| M42 | User self-defined turn off |
| M43 | User self-defined turn on |
| M44 | User self-defined turn off |
| M45 | User self-defined turn on |
| M46 | User self-defined turn off |
| M47 | User self-defined turn on |
| M48 | User self-defined turn off |
| M49 | User self-defined turn on |
| M50 | User self-defined turn off |
| M51 | User self-defined turn on |
| M52 | User self-defined turn off |
| M53 | User self-defined turn on |
| M54 | User self-defined turn off |
| M55 | User self-defined turn on |
| M56 | User self-defined turn off |
| M57 | User self-defined turn on |
| M58 | User self-defined turn off |
| M61 | Spindle top gear shift (the first) |
| M62 | Spindle low gear shift(the second) |
| M63 | Spindle 3rd gear shifting |
| M64 | Spindle 4th gear shifting |
| M317 | Clear X-axis of machine coordinates |
| M318 | Clear Y-axis of machine coordinates |
| M319 | Clear Z-axis of machine coordinates |
| M320 | Clear all axes of machine coordinates including X,Y(C),Z,A,B |
Program Instruction
| Instruction | Description |
|---|---|
| File No. | ％ |
| Program block No. | N |
| Preparation function | G |
| Auxiliary function | M |
| Tool selection | T |
| Tool compensation | H D |
| Spindle function | S SP |
| Cutting speed | F |
| Coordinates character | X Y Z A |
| Center coordinates | I J K |
| Step length | R |
| Delay time | P |
| Program entrance | P |
| Repeat times | L |
