Siemens SINUMERIK 840D sl Programming Manual page 452

Tool offsets
7.2 Additive offsets
Example
The same cutting edge is used for 2 bearing seats:
Program code
N110 T7 D7
N120 G0 X10 Z1
N130 G1 Z-6
N140 G0 DL=2 Z-14
N150 G1 Z-21
N160 G0 X200 Z200
...
452
Comments
; The revolver is positioned to location 7. D7 and DL=1
are activated and moved through in the next block.
; DL=2 is activated in addition to D7 and is moved
through in the next block.
; Approach tool change position.
Programming Manual, 06/2009, 6FC5398-2BP20-0BA0
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