G00 ---- Rapid Motion Positioning of X, Y, or Z axis.

G01 ---- Linear Feed Motion of X, Y, or Z axis.

G02 ---- Clockwise Linear Interpolation of X, Y, or Z axis.

G03 ---- Counter-Clockwise Linear Interpolation of

G04 ---- Dwell Command in Seconds.

G09 ---- Automatic deceleration or exact stop.

G10 ---- Changes Work Offset Values.

G05.1 -- Multi buffer

G07 ---- Hypothetical axis interpolation

G07.1 -- Cylindrical interpolation

G09 ---- Exact stop

G10 ---- Data setting

G10.1 -- PMC data setting

G11 ---- Data setting mode cancel

G11.3 -- High speed machining registration end

G12.1 -- Polar coordinate interpolation mode

G13.1 -- Polar coordinate interpolation cancel mode

G15 ---- Polar coordinate command cancel

G16 ---- Polar coordinate command

G17 ---- XpYp plane Xp X axis or its parallel axis

G18 ---- ZpXp plane Yp Y axis or its parallel axis

G19 ---- Ypzp plane Zp Z axis or its parallel axis

G20 ---- Inch input

G21 ---- Metric input

G22 ---- Stored stroke check function on

G23 ---- Stored stroke check function off

G27 ---- Reference point return check

G28 ---- Reference point return

G29 ---- Return from reference point

G30 ---- Return to 3rd,4th reference point

G31 ---- Skip function

G31.1 -- Multi-step skip function 1

G31.2 -- Multi-step skip function 2

G31.3 -- Multi-step skip function 3

G33 ---- Thread cutting

G37 ---- Tool length automatic measurement

G38 ---- Cutter radius compensation vector change

G39 ---- Cutter radius compensation corner rounding

G40 ---- Cutter radius compensation Cancel

G41 ---- Cutter radius compensation c|p Left Side Of Cut (c=cutter p=piece)

G42 ---- Cutter radius compensation p|c right Side Of Cut (c=cutter p=piece)

G43 ---- Tool leangth compensation +

G44 ---- Tool leangth compensation -

G45 ---- Tool offset increase

G46 ---- Tool offset decrease

G47 ---- Tool offset double increase

G48 ---- Tool offset double decrease

G49 ---- Tool length compensation cancel

G50 ---- Scaling cancel

G51 ---- Scaling

G50.1 -- Programmable mirror image cancel

G51.1 -- Programmable mirror image

G52 ---- Local coordinate system setting

G53 ---- Machine coordinate system selection

G54 ---- Work coordinate system 1

G55 ---- Work coordinate system 2

G56 ---- Work coordinate system 3

G57 ---- Work coordinate system 4

G58 ---- Work coordinate system 5

G59 ---- Work coordinate system 6

G60 ---- Single direction positioing

G61 ---- Exact stop mode

G62 ---- Automatic corner override mode

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

G68 ---- Coordinate system rotation

G69 ---- Coordinate system rotation cancel

G73 ---- Peck drilling cycle

G74 ---- Counter tapping cycle

G76 ---- Fine boring cycle

G80 ---- Canned cycle cancel/external operation function cancel

G81 ---- Drill Cycle.

G82 ---- Spot Drill Cycle With Dwell. Feed in, Dwell, Rapid out.

G83 ---- Peck Drill Cycle.

G84 ---- Tapping Cycle.

G85 ---- Bore or Reaming Cycle. Feed in, feed out.

G86 ---- Bore And Stop Cycle. Feed in, Stop, Rapid out.

G87 ---- Bore And Manual Retraction.

G88 ---- Bore and Dwell, or Back Bore Cycle.

G89 ---- Bore, Dwell, and Manual Retraction.

G90 ---- Absolute command

G91 ---- Incremental command

G92 ---- Work coordinates change/maximum spindle speed setting

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 initial level return

G99 ---- Canned cycle R point level return