Siemens SINUMERIK 828D Programming Manual page 365

Examples
Example 1: Rotation in the plane
Program code
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, 07/2010, 6FC5398-1BP40-0BA0
12.4 Programmable rotation (ROT, AROT, RPL)
With this workpiece, the shapes shown recur
in a program. In addition to the zero offset,
rotations have to be performed, as the
shapes are not arranged paraxially.
Comment
; Working plane X/Y, workpiece zero
; Absolute offset
; Subroutine call
; Absolute offset
; Rotation of the coordinate system through 45°
; Subroutine call
; Absolute offset
(resets all previous offsets)
; Additive rotation through 60°
; Subroutine call
; Retraction
; End of program
Coordinate transformations (frames)
365