Siemens SINUMERIK 840D sl Programming Manual page 519

Note
SD42984 $SC_CUTDIRMOD
The function can be activated using the CUTMOD command replaces the function that can be
activated using the setting data SD42984 $SC_CUTDIRMOD. However, this function
remains available unchanged. However, as it doesn't make sense to use both functions in
parallel, it can only be activated if CUTMOD is equal to zero.
Example
The following example refers to a tool with tool nose position 3 and a toolholder that can be
orientated, which can rotate the tool around the B axis.
The numerical values in the comments specify the end of block positions in the machine
coordinates (MCS) in the sequence X, Y, Z.
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
N100 $TC_CARR10[2]=0 $TC_CARR11[2]=0 $TC_CARR12[2]=1
N110 $TC_CARR13[2]=0
N120 $TC_CARR14[2]=0
N130 $TC_CARR21[2]=X
N140 $TC_CARR22[2]=X
N150 $TC_CARR23[2]="M"
N160 TCOABS CUTMOD=0
N170 G18 T1 D1 TCARR=2
N180 X0 Y0 Z0 F10000
Job Planning
Programming Manual, 06/2009, 6FC5398-2BP20-0BA0
7.11 Cutting data modification for tools that can be rotated (CUTMOD)
Comments
; Tool nose position
; Holder angle
; Cut direction
; Clearance angle
; B axis
; C axis
X Y
; 12.000 0.000
Tool offsets
Z
1.000
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