Fanuc G-Code List
Fanuc G-Code List (Lathe)
G code Description
G00 Rapid traverse
G01 Linear interpolation
G02 Circular interpolation CW
G03 Circular interpolation CCW
G04 Dwell
G09 Exact stop
G10 Programmable data input
G20 Input in inch
G21 Input in mm
G22 Stored stroke check function on
G23 Stored stroke check function off
G27 Reference position return check
G28 Return to reference position
G32 Thread cutting
G40 Tool nose radius compensation cancel
G41 Tool nose radius compensation left
G42 Tool nose radius compensation right
G70 Finish machining cycle
G71 Turning cycle
G72 Facing cycle
G73 Pattern repeating cycle
G74 Peck drilling cycle
G75 Grooving cycle
G76 Threading cycle
G92 Coordinate system setting or max. spindle speed setting
G94 Feed Per Minute
G95 Feed Per Revolution
G96 Constant surface speed control
G97 Constant surface speed control cancel
Fanuc G-Code List (Mill)
G code Description
G00 Rapid traverse
G01 Linear interpolation
G02 Circular interpolation CW
G03 Circular interpolation CCW
G04 Dwell
G17 X Y plane selection
G18 Z X plane selection
G19 Y Z plane selection
G28 Return to reference position
G30 2nd, 3rd and 4th reference position return
G40 Cutter compensation cancel
G41 Cutter compensation left
G42 Cutter compensation right
G43 Tool length compensation + direction
G44 Tool length compensation – direction
G49 Tool length compensation cancel
G53 Machine coordinate system selection
G54 Workpiece coordinate system 1 selection
G55 Workpiece coordinate system 2 selection
G56 Workpiece coordinate system 3 selection
G57 Workpiece coordinate system 4 selection
G58 Workpiece coordinate system 5 selection
G59 Workpiece coordinate system 6 selection
G68 Coordinate rotation
G69 Coordinate rotation cancel
G73 Peck drilling cycle
G74 Left-spiral cutting circle
G76 Fine boring cycle
G80 Canned cycle cancel
G81 Drilling cycle, spot boring cycle
G82 Drilling cycle or counter boring cycle
G83 Peck drilling cycle
G84 Tapping cycle
G85 Boring cycle
G86 Boring cycle
G87 Back boring cycle
G88 Boring cycle
G89 Boring cycle
G90 Absolute command
G91 Increment command
G92 Setting for work coordinate system or clamp at maximum spindle speed
G98 Return to initial point in canned cycle
G99 Return to R point in canned cycle
Fanuc CNC Controls
Following list of g codes applies to following cnc controls as well.
o Fanuc Series 30i/300i/300is-MODEL A
o Fanuc Series 31i/310i/310is-MODEL A5
o Fanuc Series 31i/310i/310is-MODEL A
o Fanuc Series 32i/320i/320is-MODEL A
Fanuc 31i G Codes
G Code Description
G00 Positioning (rapid traverse)
G01 Linear interpolation (cutting feed)
G02 Circular interpolation CW or helical interpolation CW
G03 Circular interpolation CCW or helical interpolation CCW
G02.2, G03.2 Involute interpolation CW/CCW
G02.3, G03.3 Exponential interpolation CW/CCW
G02.4, G03.4 Three-dimensional coordinate conversion CW/CCW
G04 Dwell
G05 AI contour control (high-precision contour control compatible command)
G05.1 AI contour control / Nano smoothing / Smooth interpolation
G05.4 HRV3,4 on/off
G06.2 NURBS interpolation
G07 Hypothetical axis interpolation
G07.1 (G107) Cylindrical interpolation
G08 AI contour control (advanced preview control compatible command)
G09 Exact stop
G10 Programmable data input
G10.6 Tool retract and recover
G10.9 Programmable switching of diameter/radius specification
G11 Programmable data input mode cancel
G12.1 Polar coordinate interpolation mode
G13.1 Polar coordinate interpolation cancel mode
G15 Polar coordinates command cancel
G16 Polar coordinates command
G17 XY plane selection
G18 ZX plane selection
G19 YZ plane selection
G20 (G70) Input in inch
G21 (G71) Input in mm
G22 Stored stroke check function on
G23 Stored stroke check function off
G25 Spindle speed fluctuation detection off
G26 Spindle speed fluctuation detection on
G27 Reference position return check
G28 Automatic return to reference position
G29 Movement from reference position
G30 2nd, 3rd and 4th reference position return
G30.1 Floating reference position return
G31 Skip function
G31.8 EGB-axis skip
G33 Threading
G34 Variable lead threading
G35 Circular threading CW
G36 Circular threading CCW
G37 Automatic tool length measurement
G38 Cutter or tool nose radius compensation : preserve vector
G39 Cutter or tool nose radius compensation : corner circular interpolation
Cutter or tool nose radius compensation : cancel
G40 Three-dimensional cutter compensation : cancel
Cutter or tool nose radius compensation : left
G41 Three-dimensional cutter compensation : left
G41.2 Cutter compensation for 5-axis machining : left (type 1)
G41.3 Cutter compensation for 5-axis machining : (leading edge offset)
G41.4 Cutter compensation for 5-axis machining : left (type 1) (FS16i-compatible command)
G41.5 Cutter compensation for 5-axis machining : left (type 1) (FS16i-compatible command)
G41.6 Cutter compensation for 5-axis machining : left (type 2)
Cutter or tool nose radius compensation : right
G42 Three-dimensional cutter compensation : right
G42.2 Cutter compensation for 5-axis machining : right (type 1)
G42.4 Cutter compensation for 5-axis machining : right (type 1) (FS16i-compatible command)
G42.5 Cutter compensation for 5-axis machining : right (type 1) (FS16i-compatible command)
G42.6 Cutter compensation for 5-axis machining : right (type 2)
G40.1 Normal direction control cancel mode
G41.1 Normal direction control on : right
G42.1 Normal direction control on : left
G43 Tool length compensation +
G44 Tool length compensation –
G43.1 Tool length compensation in tool axis direction
G43.4 Tool center point control (type 1)
G43.5 Tool center point control (type 2)
G45 Tool offset increase
G46 Tool offset decrease
G47 Tool offset double increase
G48 Tool offset double decrease
G49 (G49.1) Tool length compensation cancel
G50 Scaling cancel
G51 Scaling
G50.1 Programmable mirror image cancel
G51.1 Programmable mirror image
G50.2 Polygon turning cancel
G51.2 Polygon turning
G52 Local coordinate system setting
G53 Machine coordinate system setting
G53.1 Tool axis direction control
G54 (G54.1) Workpiece coordinate system 1 selection
G55 Workpiece coordinate system 2 selection
G56 Workpiece coordinate system 3 selection
G57 Workpiece coordinate system 4 selection
G58 Workpiece coordinate system 5 selection
G59 Workpiece coordinate system 6 selection
G60 Single direction positioning
G61 Exact stop mode
G62 Automatic corner override
G63 Tapping mode
G64 Cutting mode
G65 Macro call
G66 Macro modal call A
G66.1 Macro modal call B
G67 Macro modal call A/B cancel
G68 Coordinate system rotation start or 3-dimensional coordinate conversion mode on
G69 Coordinate system rotation cancel or 3-dimensional coordinate conversion mode off
G68.2 Feature coordinate system selection
G72.1 Figure copy (rotation copy)
G72.2 Figure copy (linear copy)
G73 Peck drilling cycle
G74 Left-handed tapping cycle
G76 Fine boring cycle
G80 Canned cycle cancel
G80.5 Electronic gear box 2 pair: synchronization cancellation
G80.8 Electronic gear box: synchronization cancellation
G81 Drilling cycle or spot boring cycle
G81.1 Chopping
G81.5 Electronic gear box 2 pair: synchronization start
G81.8 Electronic gear box: synchronization start
G82 Drilling cycle or counter boring cycle
G83 Peck drilling cycle
G84 Tapping cycle
G84.2 Rigid tapping cycle (FS15 format)
G84.3 Left-handed rigid tapping cycle (FS15 format)
G85 Boring cycle
G86 Boring cycle
G87 Back boring cycle
G88 Boring cycle
G89 Boring cycle
G90 Absolute programming
G91 Incremental programming
G91.1 Checking the maximum incremental amount specified
G92 Setting for workpiece coordinate system or clamp at maximum spindle speed
G92.1 Workpiece coordinate system preset
G93 Inverse time feed
G94 Feed per minute
G95 Feed per revolution
G96 Constant surface speed control
G97 Constant surface speed control cancel
G98 Canned cycle : return to initial level
G99 Canned cycle : return to R point level
G107 Cylindrical interpolation
G112 Polar coordinate interpolation mode
G113 Polar coordinate interpolation mode cancel
Fanuc M-Code List
Fanuc M-Code List (Lathe)
M code Description
M00 Program stop
M01 Optional program stop
M02 End of program
M03 Spindle start forward CW
M04 Spindle start reverse CCW
M05 Spindle stop
M08 Coolant on
M09 Coolant off
M29 Rigid tap mode
M30 End of program reset
M40 Spindle gear at middle
M41 Low Gear Select
M42 High Gear Select
M68 Hydraulic chuck close
M69 Hydraulic chuck open
M78 Tailstock advancing
M79 Tailstock reversing
M94 Mirrorimage cancel
M95 Mirrorimage of X axis
M98 Subprogram call
M99 End of subprogram
Fanuc M-Code List (Mill)
M code Description
M00 Program stop
M01 Optional program stop
M02 End of program
M03 Spindle start forward CW
M04 Spindle start reverse CCW
M05 Spindle stop
M06 Tool change
M07 Coolant ON – Mist coolant/Coolant thru spindle
M08 Coolant ON – Flood coolant
M09 Coolant OFF
M19 Spindle orientation
M28 Return to origin
M29 Rigid tap
M30 End of program (Reset)
M41 Low gear select
M42 High gear select
M94 Cancel mirrorimage
M95 Mirrorimage of X axis
M96 Mirrorimage of Y axis
M98 Subprogram call
M99 End of subprogram
