Since version 2.0 our CNC Syntax Editor software supports syntax highlighting for all G and M codes from the table below. The trial or FREE version of our software you can download in the Download area. We are planning to add tooltips with comments for each G code or M code in the program interface in the next release. You can ask our support team for details about our software and is features.
G codes and M codes chart |
M00 |
Program Stop |
M01 |
Optional (Planned) Stop |
M02 |
End of program |
M03 |
Spindle CW |
M04 |
Spindle CCW |
M05 |
Spindle OFF |
M06 |
Tool change |
M07 |
Coolant #2 ON |
M08 |
Coolant #1 ON |
M09 |
Coolant OFF |
M10 |
Clamp |
M11 |
Unclamp |
M12 |
Unassigned |
M13 |
Spindle CW & Coolant ON |
M14 |
Spindle CCW & Coolant ON |
M15 |
Motion + |
M16 |
Motion - |
M17 |
Unassigned |
M18 |
Unassigned |
M19 |
Oriented spindle stop |
M20-M29 |
Permanently unassigned |
M30 |
End of tape |
M31 |
Interlock bypass |
M32-M35 |
Unassigned |
M36-M39 |
Permanently unassigned |
M40-M45 |
Gear changes if used, otherwise unassigned |
M46-M47 |
Unassigned |
M48 |
Cancel M49 |
M49 |
Bypass override |
M50-M89 |
Unassigned |
M90-M99 |
Reserved for user |