1
Q
G0
A
Linear Rapid
2
Q
G1
A
Linear Feed
3
Q
G2
A
Circle Clockwise
4
Q
G3
A
Circle Counterclockwise
5
Q
G20
A
Programming in inches
6
Q
G21
A
Programming in Millimeters
7
Q
G54 to G59
A
Work Coordinate Systems
work offsets
8
Q
G90
A
Absolute Positioning
9
Q
G91
A
Incremental Positioning
10
Q
M0
A
Program Stop
11
Q
M1
A
Optional Stop
12
Q
M2
A
End of Program
13
Q
M3
A
Spindle On Clockwise
14
Q
M4
A
Spindle On Counter Clockwise
15
Q
M5
A
Spindle Stop
16
Q
M6
A
Tool Change
17
Q
M8
A
Coolant On
18
Q
M9
A
Coolant Off
19
Q
M30
A
End of program
Return to beginning
