Programming
8.2 Positional data
8-143
SINUMERIK 802D sl Operation and Programming Nibbling (BP-N), 06/2006 Edition
6FC5 398-3CP10-0BA0
Y
X
RPL=
G17
Rotated system
+
Fig. 8-7 Definition of the positive direction of the angles of rotation
X
W
Ξ
Ψ
Y
Ξ
Ψ
45
ο
20
30
Λ10
Λ10
(Ν30)
(Ν60)
10
26
Fig. 8-8 Programming example for programmable offset and rotation
Programming example
N10 G17 ... ; X/Y plane
N20 TRANS X20 Y10 ; Programmable offset
N30 L10 ; Subroutine call; contains the geometry to be offset
N40 TRANS X30 Y26 ; New offset
N50 AROT RPL=45 ; Additive rotation by 45 degrees
N60 L10 ; Subroutine call
N70 TRANS ; Offset and rotation cleared
...
Subroutine call – see Section 8.9 “Subroutine technique ”
8.2.7 Programmable scaling factor: SCALE, ASCALE
Functionality
A scaling factor can be programmed for all axes with SCALE, ASCALE. The path is en-
larged or reduced by this factor in the axis specified.
The currently set coordinate system is used as the reference for the scale change.