Here is the list of all G codes and M Codes with its simple definition:
G-Codes simple definition
G00
|
Rapid traverse
|
G01
|
Linear interpolation with feed rate
|
G02
|
Circular interpolation (clockwise)
|
G03
|
Circular interpolation (counter clockwise)
|
G2/G3
|
Helical interpolation
|
G04
|
Dwell time in milliseconds
|
G05
|
Spline definition
|
G06
|
Spline interpolation
|
G07
|
Tangential circular interpolation / Helix
interpolation / Polygon interpolation / Feed rate interpolation
|
G08
|
Ramping function at block transition / Look
ahead "off"
|
G09
|
No ramping function at block transition /
Look ahead "on"
|
G10
|
Stop dynamic block preprocessing
|
G11
|
Stop interpolation during block
preprocessing
|
G12
|
Circular interpolation (CW) with radius
|
G13
|
Circular interpolation (CCW) with radius
|
G14
|
Polar coordinate programming, absolute
|
G15
|
Polar coordinate programming, relative
|
G16
|
Definition of the pole point of the polar
coordinate system
|
G17
|
Selection of the X, Y plane
|
G18
|
Selection of the Z, X plane
|
G19
|
Selection of the Y, Z plane
|
G20
|
Selection of a freely definable plane
|
G21
|
Parallel axes "on"
|
G22
|
Parallel axes "off"
|
G24
|
Safe zone programming; lower limit values
|
G25
|
Safe zone programming; upper limit values
|
G26
|
Safe zone programming "off"
|
G27
|
Safe zone programming "on"
|
G33
|
Thread cutting with constant pitch
|
G34
|
Thread cutting with dynamic pitch
|
G35
|
Oscillation configuration
|
G38
|
Mirror imaging "on"
|
G39
|
Mirror imaging "off"
|
G40
|
Path compensations "off"
|
G41
|
Path compensation left of the work piece
contour
|
G42
|
Path compensation right of the work piece
contour
|
G43
|
Path compensation left of the work piece
contour with altered approach
|
G44
|
Path
compensation right of the work piece contour with altered approach
|
G50
|
Scaling
|
G51
|
Part rotation; programming in degrees
|
G52
|
Part rotation; programming in radians
|
G53
|
Zero offset off
|
G54
|
Zero offset #1
|
G55
|
Zero offset #2
|
G56
|
Zero offset #3
|
G57
|
Zero offset #4
|
G58
|
Zero offset #5
|
G59
|
Zero offset #6
|
G63
|
Feed / spindle override not active
|
G66
|
Feed / spindle override active
|
G70
|
Inch format active
|
G71
|
Metric format active
|
G72
|
Interpolation with precision stop
"off"
|
G73
|
Interpolation with precision stop
"on"
|
G74
|
Move to home position
|
G75
|
Curvature function activation
|
G76
|
Curvature acceleration limit
|
G78
|
Normalcy function "on"
(rotational axis orientation)
|
G79
|
Normalcy function "off"
|
G80 - G89
|
For milling applications:
|
G80
|
Canned cycle "off"
|
G81
|
Drilling to final depth canned cycle
|
G82
|
Spot facing with dwell time canned cycle
|
G83
|
Deep hole drilling canned cycle
|
G84
|
Tapping or Thread cutting with balanced
chuck canned cycle
|
G85
|
Reaming canned cycle
|
G86
|
Boring canned cycle
|
G87
|
Reaming with measuring stop canned cycle
|
G88
|
Boring with spindle stop canned cycle
|
G89
|
Boring with intermediate stop canned cycle
|
G81 - G88
|
For cylindrical grinding applications:
|
G81
|
Reciprocation without plunge
|
G82
|
Incremental face grinding
|
G83
|
Incremental plunge grinding
|
G84
|
Multi-pass face grinding
|
G85
|
Multi-pass diameter grinding
|
G86
|
Shoulder grinding
|
G87
|
Shoulder grinding with face plunge
|
G88
|
Shoulder grinding with diameter plunge
|
G90
|
Absolute programming
|
G91
|
Incremental programming
|
G92
|
Position preset
|
G93
|
Constant tool circumference velocity
"on" (grinding wheel)
|
G94
|
Feed in mm / min (or inch / min)
|
G95
|
Feed per revolution (mm / rev or inch /
rev)
|
G96
|
Constant cutting speed "on"
|
G97
|
Constant cutting speed "off"
|
G98
|
Positioning axis signal to PLC
|
G99
|
Axis offset
|
G100
|
Polar transformation "off"
|
G101
|
Polar transformation "on"
|
G102
|
Cylinder barrel transformation
"on"; Cartesian coordinate system
|
G103
|
Cylinder barrel transformation
"on," with real-time-radius compensation (RRC)
|
G104
|
Cylinder barrel transformation with center
line migration (CLM) and RRC
|
G105
|
Polar transformation "on" with
polar axis selections
|
G106
|
Cylinder barrel transformation
"on" polar-/cylinder-coordinates
|
G107
|
Cylinder barrel transformation
"on" polar-/cylinder-coordinates with RRC
|
G108
|
Cylinder barrel transformation
polar-/cylinder-coordinates with CLM and RRC
|
G109
|
Axis transformation programming of the tool
depth
|
G110
|
Power control axis selection/channel 1
|
G111
|
Power control pre-selection V1, F1,
T1/channel 1 (Voltage, Frequency, Time)
|
G112
|
Power control pre-selection V2, F2,
T2/channel 1
|
G113
|
Power control pre-selection V3, F3,
T3/channel 1
|
G114
|
Power control pre-selection T4/channel 1
|
G115
|
Power control pre-selection T5/channel 1
|
G116
|
Power control pre-selection T6/pulsing
output
|
G117
|
Power control pre-selection T7/pulsing
output
|
G120
|
Axis transformation; orientation changing
of the linear interpolation rotary axis
|
G121
|
Axis transformation; orientation change in
a plane
|
G125
|
Electronic gear box; plain teeth
|
G126
|
Electronic gear box; helical gearing, axial
|
G127
|
Electronic gear box; helical gearing,
tangential
|
G128
|
Electronic gear box; helical gearing, diagonal
|
G130
|
Axis transformation; programming of the
type of the orientation change
|
G131
|
Axis transformation; programming of the
type of the orientation change
|
G132
|
Axis transformation; programming of the
type of the orientation change
|
G133
|
Zero lag thread cutting "on"
|
G134
|
Zero lag thread cutting "off"
|
G140
|
Axis transformation; orientation
designation work piece fixed coordinates
|
G141
|
Axis transformation; orientation
designation active coordinates
|
G160
|
ART activation
|
G161
|
ART learning function for velocity factors
"on"
|
G162
|
ART learning function deactivation
|
G163
|
ART learning function for acceleration
factors
|
G164
|
ART learning function for acceleration
changing
|
G165
|
Command filter "on"
|
G166
|
Command filter "off"
|
G170
|
Digital measuring signals; block transfer
with hard stop
|
G171
|
Digital measuring signals; block transfer
without hard stop
|
G172
|
Digital measuring signals; block transfer
with smooth stop
|
G175
|
SERCOS-identification number
"write"
|
G176
|
SERCOS-identification number
"read"
|
G180
|
Axis transformation "off"
|
G181
|
Axis transformation "on" with not
rotated coordinate system
|
G182
|
Axis transformation "on" with
rotated / displaced coordinate system
|
G183
|
Axis transformation; definition of the coordinate
system
|
G184
|
Axis transformation; programming tool
dimensions
|
G186
|
Look ahead; corner acceleration; circle
tolerance
|
G188
|
Activation of the positioning axes
|
G190
|
Diameter programming deactivation
|
G191
|
Diameter programming "on" and
display of the contact point
|
G192
|
Diameter programming; only display contact
point diameter
|
G193
|
Diameter programming; only display contact
point actual axes center point
|
G200
|
Corner smoothing "off"
|
G201
|
Corner smoothing "on" with
defined radius
|
G202
|
Corner smoothing "on" with
defined corner tolerance
|
G203
|
Corner smoothing with defined radius up to
maximum tolerance
|
G210
|
Power control axis selection/Channel 2
|
G211
|
Power control pre-selection V1, F1,
T1/Channel 2
|
G212
|
Power control pre-selection V2, F2,
T2/Channel 2
|
G213
|
Power control pre-selection V3, F3,
T3/Channel 2
|
G214
|
Power control pre-selection T4/Channel 2
|
G215
|
Power control pre-selection T5/Channel 2
|
G216
|
Power control pre-selection T6/pulsing
output/Channel 2
|
G217
|
Power control pre-selection T7/pulsing
output/Channel 2
|
G220
|
Angled wheel transformation "off"
|
G221
|
Angled wheel transformation "on"
|
G222
|
Angled wheel transformation "on"
but angled wheel moves before others
|
G223
|
Angled wheel transformation "on"
but angled wheel moves after others
|
G265
|
Distance regulation – axis selection
|
G270
|
Turning finishing cycle
|
G271
|
Stock removal in turning
|
G272
|
Stock removal in facing
|
G274
|
Peck finishing cycle
|
G275
|
Outer diameter / internal diameter turning
cycle
|
G276
|
Multiple pass threading cycle
|
G310
|
Power control axes selection /channel 3
|
G311
|
Power control pre-selection V1, F1,
T1/channel 3
|
G312
|
Power control pre-selection V2, F2,
T2/channel 3
|
G313
|
Power control pre-selection V3, F3,
T3/channel 3
|
G314
|
Power control pre-selection T4/channel 3
|
G315
|
Power control pre-selection T5/channel 3
|
G316
|
Power control pre-selection T6/pulsing
output/Channel 3
|
G317
|
Power control pre-selection T7/pulsing
output/Channel 3
|
M codes simple definition:
M00
|
Unconditional stop
|
M01
|
Conditional stop
|
M02
|
End of program
|
M03
|
Spindle clockwise
|
M04
|
Spindle counterclockwise
|
M05
|
Spindle stop
|
M06
|
Tool change (see Note below)
|
M19
|
Spindle orientation
|
M20
|
Start oscillation (configured by G35)
|
M21
|
End oscillation
|
M30
|
End of program
|
M40
|
Automatic spindle gear range selection
|
M41
|
Spindle gear transmission step 1
|
M42
|
Spindle gear transmission step 2
|
M43
|
Spindle gear transmission step 3
|
M44
|
Spindle gear transmission step 4
|
M45
|
Spindle gear transmission step 5
|
M46
|
Spindle gear transmission step 6
|
M70
|
Spline definition, beginning and end curve 0
|
M71
|
Spline definition, beginning tangential, end curve 0
|
M72
|
Spline definition, beginning curve 0, end tangential
|
M73
|
Spline definition, beginning and end tangential
|
M80
|
Delete rest of distance using probe function, from axis measuring input
|
M81
|
Drive On application block (resynchronize axis position via PLC signal during the block)
|
M101-M108
|
Turn off fast output byte bit 1 (to 8)
|
M109
|
Turn off all (8) bits in the fast output byte
|
M111-M118
|
Turn on fast output byte bit 1 (to 8)
|
M121-M128
|
Pulsate (on/off) fast output byte bit 1 (to 8)
|
M140
|
Distance regulation “on” (configured by G265)
|
M141
|
Distance regulation “off”
|
M150
|
Delete rest of distance using probe function, for a probe input (one of 16, M151-M168)
|
M151-M158
|
Digital input byte 1 bit 1 (to bit 8) is the active probe input
|
M159
|
PLC cannot define the bit mask for the probe inputs
|
M160
|
PLC can define the bit mask for the probe inputs (up to 16)
|
M161-M168
|
Digital input byte 2 bit 1 (to bit 8) is the active probe input
|
M170
|
Continue the block processing look ahead of the part program (cancel the M171)
|
M171
|
Stop the block processing look ahead of the probe input part program segment (like a G10)
|
M200
|
Activate the hand wheel operation in the automatic mode (to introduce an offset in the program)
|
M201-M208
|
Select the axis (by number from 1 to 8) for the hand wheel operation
|
M209
|
Activate the hand wheel operation in the automatic mode, with PLC control of the axis selection
|
M210
|
Deactivate the hand wheel input while in the automatic mode
|
M211
|
Deactivate this hand wheel feature and also remove the hand wheel offset (if any)
|
M213
|
Spindle 2 clockwise
|
M214
|
Spindle 2 counterclockwise
|
M215
|
Spindle 2 stop
|
M280
|
Switchable spindle/rotary axis, rotary axis on, first combination
|
M281
|
Switchable spindle/rotary axis, rotary axis on, second combination
|
M290
|
Switchable spindle/rotary axis, spindle enabled, first combination
|
M291
|
Switchable spindle/rotary axis, spindle enabled, second combination
|
Note: Some of the above G-codes and M codes are not standard and may vary from machine to machine. Specific control features, such as laser power control, enable those optional codes.
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