Siemens SINUMERIK 840D sl Programming Manual page 307

Example:
Program code
$TC_DP1[1,1]=120
$TC_DP6[1,1]=7
N10 G90 G0 X0 Y0 Z20 D1 T1
N20 G41 G341 G247 DISCL=AC(5) DISR=13
FAD 500 X40 Y-10 Z=0 F200
N30 X50
N40 X60
...
During retraction, the roles of the modally active feedrate from the previous block and the
programmed feedrate value in the SAR block are reversed, i.e. the actual retraction contour is
traversed with the old feedrate and a new speed programmed with the F word applies from P
up to P
Fundamentals
Programming Manual, 09/2011, 6FC5398-1BP40-2BA0
.
0
Tool radius compensation
10.4 Smooth approach and retraction
Comment
; Milling tool T1/D1
; Tool with 7 mm radius
2
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