LX F999 Linear interpolation, Cartesian, rapid traverse.
LX Linear interpolation, Cartesian.
CX DR+ Circular interpolation, Cartesian, clockwise.
CX DR- Circular interpolation, Cartesian, counterclockwise.
CT Circular interpolation , Cartesian,tangential transition from previous contour.
LP F999 Linear interpolation, polar, rapid traverse.

LP Linear interpolation, polar.
CP Circular interpolation, Polar, clockwise.
CP Circular interpolation, Polar, counterclockwise.

CPT Circular interpolation, polar, tangential transition frpm previous contour.
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CYCLE DEF Dwell.
CYCLE DEF Mirror image.

CYCLE DEF Datum shift.
CYCLE DEF Scaling factor.
CYCLE DEF Coordinate system rotation.
CYCLE DEF Slot milling.
CYCLE DEF Rectangular pocket milling clockwise.
CYCLE DEF Rectangular pocket milling counterclockwise.

CYCLE DEF Circular pocket milling clockwise.
CYCLE DEF Circular pocket milling counterclockwise.
CYCLE DEF Peck drilling.
CYCLE DEF Tapping.
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Z Plane selection XY, tool axis Z.
Y Plane selection ZX, tool axis Y.
X Plane selection YZ, tool axis X.

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L Chamfer with R.
RND Corner rounding with R.

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CC Designate current position value as pole.
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BLOCK DEF Blank workpiece definition for graphics min, point.
BLOCK DEF Blank workpiece definition for graphics max, point.
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STOP STOP block in HEIDENHAIN format.
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R No tool conpensation.
RL Tool path compensation, left of contour.
RR Tool path compensation, right of contour.
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INCHES Dimensions specified in inches (at start of program).
METRIC Dimensions specified in millimetres.(at start of program).

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CALL CYCL Call cycle.
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XYZ Absolute dimensions.
IX IY IZ Incremental dimensions.
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TOOL DEF Tool defintion.
STOP Stop program run/ Spindle STOP/Coolant OFF.
M03 Spindle ON : clockwise.
M04 Spindle ON: counterclockwise.
M05 Spindle STOP.
TOOL cALL Tool change/Stop program run. Spindle Stop.
M08 Coolant On.
M09 Coolant Off.
M13 Spindle On:clockwise/Coolant ON.
M14 Spindle On:counterclockwise/Coolant ON.
M30 same as M02. Return to block 1.

M99 Cycle Call active.