Siemens SINUMERIK 840D sl Programming Manual page 805

Effectiveness of the modified cutting data
The modified cutting edge position and the modified cutting edge reference point are
immediately effective when programming, even for a tool that is already active. A tool does not
have to be re-selected for this purpose.
Example
For a tool with cutting edge position 3 and an orientable tool carrier that can rotate the tool
around the B axis, the cutting edge position shall be modified after a tool rotation with the aid
of the CUTMOD command.
S:
P:
SL:
Program code
N10 $TC_DP1[1,1]=500
N20 $TC_DP2[1,1]=3
N30 $TC_DP3[1,1]=12
N40 $TC_DP4[1,1]=1
N50 $TC_DP6[1,1]=6
N60 $TC_DP10[1,1]=110
N70 $TC_DP11[1,1]=3
N80 $TC_DP24[1,1]=25
N90 $TC_CARR7[2]=0 $TC_CARR8[2]=1 $TC_CARR9[2]=0
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
Cutting edge center point
Cutting edge reference point
Cutting edge position
Work preparation
3.13 Tool offsets
Comment
;Cutting edge position
; Holder angle
; Cut direction
; Clearance angle
; B axis
805