Siemens SINUMERIK 840DE Programming Manual page 223

Example: Rotation in the plane
With this workpiece, the illustrated shapes recur several times in the same program.
Rotations have to be performed in addition to the translation, because the shapes are not
arranged parallel to the axes.
N10 G17 G54
N20 TRANS X20 Y10
N30 L10
N40 TRANS X55 Y35
N50 AROT RPL=45
N60 L10
N70 TRANS X20 Y40
N80 AROT RPL=60
N90 L10
N100 G0 X100 Y100
N110 M30
Fundamentals
Programming Manual, 10.2004 Edition, 6FC5 298-7AB00-0BP1
6.4 Programmable rotation (ROT, AROT, RPL)
;Working plane X/Y, workpiece zero
;Absolute offset
;Subprogram call
;Absolute offset
;Rotation of the coordinate system through 45°
;Subprogram call
;Absolute offset
; (cancels all previous offsets)
;Additive rotation through 60°
;Subprogram call
;Retraction
;End of program
Frames
6-15