Siemens SINUMERIK 840D sl Function Manual page 703

ORID
If ORID is active, then all blocks between the two traversing blocks are executed at the end of
the first traversing block. The circle block with constant orientation is executed immediately
before the second traversing block.
Figure 19-8
Example:
N10 A0 B0 X0 Y0 Z0 F5000
N20 T1 D1
N30 TRAORI(1)
N40 CUT3DC
N50 ORID
N60 G42 X10 Y10
N70 X60
N80 A3=1 B3=0 C3=1
N90 Y60
N100 X10
N110 G40 X0 Y0
N120 M30
Note
The command DISC is not evaluated.
Special Functions
Function Manual, 09/2011, 6FC5397-2BP40-2BA0
ORID: Change in orientation and path movement consecutively
W5: 3D tool radius compensation
; Radius=5
; Transformation selection
;3D TRC selection
; TRC selection
; Change in orientation of external corners
generated from N70
; and N90
19.2 Circumferential milling
703