G-Code and M-Code Reference List for Milling
Code
|
Category
|
Function
|
Notes |
||
G00 |
Motion
|
Move in a straight line at rapids speed. | XYZ of endpoint | ||
G01 |
Motion
|
Move in a straight line at last speed commanded by a (F)eedrate | XYZ of endpoint | ||
G02 |
Motion
|
Clockwise circular arc at (F)eedrate | XYZ of endpoint IJK relative to center R for radius | ||
G03 |
Motion
|
Counter-clockwise circular arc at (F)eedrate | XYZ of endpoint IJK relative to center R for radius | ||
G04 |
Motion
|
Dwell: Stop for a specified time. | P for milliseconds X for seconds | ||
G05 |
Motion
|
FADAL Non-Modal Rapids | |||
G09 |
Motion
|
Exact stop check | |||
G10 |
Compensation
|
Programmable parameter input | |||
G15 |
Coordinate
|
Turn Polar Coordinates OFF, return to Cartesian Coordinates | |||
G16 |
Coordinate
|
Turn Polar Coordinates ON | |||
G17 |
Coordinate
|
Select X-Y plane | |||
G18 |
Coordinate
|
Select X-Z plane | |||
G19 |
Coordinate
|
Select Y-Z plane | |||
G20 |
Coordinate
|
Program coordinates are inches | |||
G21 |
Coordinate
|
Program coordinates are mm | |||
G27 |
Motion
|
Reference point return check | |||
G28 |
Motion
|
Return to home position | |||
G29 |
Motion
|
Return from the reference position | |||
G30 |
Motion
|
Return to the 2nd, 3rd, and 4th reference point | |||
G32 |
Canned
|
Constant lead threading (like G01 synchronized with spindle) | |||
G40 |
Compensation
|
Tool cutter compensation off (radius comp.) | |||
G41 |
Compensation
|
Tool cutter compensation left (radius comp.) | |||
G42 |
Compensation
|
Tool cutter compensation right (radius comp.) | |||
G43 |
Compensation
|
Apply tool length compensation (plus) | |||
G44 |
Compensation
|
Apply tool length compensation (minus) | |||
G49 |
Compensation
|
Tool length compensation cancel | |||
G50 |
Compensation
|
Reset all scale factors to 1.0 | |||
G51 |
Compensation
|
Turn on scale factors | |||
G52 |
Coordinate
|
Local workshift for all coordinate systems: add XYZ offsets | |||
G53 |
Coordinate
|
Machine coordinate system (cancel work offsets) | |||
G54 |
Coordinate
|
Work coordinate system (1st Workpiece) | |||
G55 |
Coordinate
|
Work coordinate system (2nd Workpiece) | |||
G56 |
Coordinate
|
Work coordinate system (3rd Workpiece) | |||
G57 |
Coordinate
|
Work coordinate system (4th Workpiece) | |||
G58 |
Coordinate
|
Work coordinate system (5th Workpiece) | |||
G59 |
Coordinate
|
Work coordinate system (6th Workpiece) | |||
G61 |
Other
|
Exact stop check mode | |||
G62 |
Other
|
Automatic corner override | |||
G63 |
Other
|
Tapping mode | |||
G64 |
Other
|
Best speed path | |||
G65 |
Other
|
Custom macro simple call | |||
G68 |
Coordinate
|
Coordinate System Rotation | |||
G69 |
Coordinate
|
Cancel Coordinate System Rotation | |||
G73 |
Canned
|
High speed drilling cycle (small retract) | |||
G74 |
Canned
|
Left hand tapping cycle | |||
G76 |
Canned
|
Fine boring cyle | |||
G80 |
Canned
|
Cancel canned cycle | |||
G81 |
Canned
|
Simple drilling cycle | |||
G82 |
Canned
|
Drilling cycle with dwell (counterboring) | |||
G83 |
Canned
|
Peck drilling cycle (full retract) | |||
G84 |
Canned
|
Tapping cycle | |||
G85 |
Canned
|
Boring canned cycle, no dwell, feed out | |||
G86 |
Canned
|
Boring canned cycle, spindle stop, rapid out | |||
G87 |
Canned
|
Back boring canned cycle | |||
G88 |
Canned
|
Boring canned cycle, spindle stop, manual out | |||
G89 |
Canned
|
Boring canned cycle, dwell, feed out | |||
G90 |
Coordinate
|
Absolute programming of XYZ (type B and C systems) | |||
G90.1 |
Coordinate
|
Absolute programming IJK (type B and C systems) | |||
G91 |
Coordinate
|
Incremental programming of XYZ (type B and C systems) | |||
G91.1 |
Coordinate
|
Incremental programming IJK (type B and C systems) | |||
G92 |
Coordinate
|
Offset coordinate system and save parameters | |||
G92 (alternate) |
Motion
|
Clamp of maximum spindle speed | S | ||
G92.1 |
Coordinate
|
Cancel offset and zero parameters | |||
G92.2 |
Coordinate
|
Cancel offset and retain parameters | |||
G92.3 |
Coordinate
|
Offset coordinate system with saved parameters | |||
G94 |
Motion
|
Units per minute feed mode. Units in inches or mm. | |||
G95 |
Motion
|
Units per revolution feed mode. Units in inches or mm. | |||
G96 |
Motion
|
Constant surface speed | |||
G97 |
Motion
|
Cancel constant surface speed | |||
G98 |
Canned
|
Return to initial Z plane after canned cycle | |||
G99 |
Canned
|
Return to initial R plane after canned cycle | |||
M-Codes
|
|||||
Code
|
Category
|
Function
|
Notes |
||
M00 |
M-Code
|
Program Stop (non-optional) | |||
M01 |
M-Code
|
Optional Stop: Operator Selected to Enable | |||
M02 |
M-Code
|
End of Program | |||
M03 |
M-Code
|
Spindle ON (CW Rotation) | |||
M04 |
M-Code
|
Spindle ON (CCW Rotation) | |||
M05 |
M-Code
|
Spindle Stop | |||
M06 |
M-Code
|
Tool Change | |||
M07 |
M-Code
|
Mist Coolant ON | |||
M08 |
M-Code
|
Flood Coolant ON | |||
M09 |
M-Code
|
Coolant OFF | |||
M17 |
M-Code
|
FADAL subroutine return | |||
M29 |
M-Code
|
Rigid Tapping Mode on Fanuc Controls | |||
M30 |
M-Code
|
End of Program, Rewind and Reset Modes | |||
M97 |
M-Code
|
Haas-Style Subprogram Call | |||
M98 |
M-Code
|
Subprogram Call | |||
M99 |
M-Code
|
Return from Subprogram |