Siemens SINUMERIK 840D sl Programming Manual page 1013

NC program:
Program code
N10 DEF REAL KTAB[92,11]
N20 DEF CHAR BT="L"
N30 DEF INT HE=0
N40 DEF INT MODE=1
N50 DEF INT ERR=0
...
N100 G18 X100 Z100 F1000
N105 CONTPRON(KTAB,BT,HE,MODE)
N110 G1 G90 Z20 X20
N120 X45
N130 Z0
N140 G2 Z-15 X30 K=AC(-15) I=AC(45)
N150 G1 Z-30
N160 X80
N170 Z-40
N180 EXECUTE(ERR)
...
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
X
150
100
(-30, 80)
(-40, 80)
50
(20, 45)
(0, 45)
(-30, 30)
(-15, 30)
(20, 20)
-50
(100, 100)
Z
50 100
Comment
; Contour table with name KTAB and max.
92 contour elements, parameter value 11
is a fixed quantity.
; Mode for CONTPRON: Longitudinal turn-
ing, external machining
;Number of relief cut elements=0
; Preparation, forward and backward
; Error feedback signal
; Activate contour preparation.
; End filling the contour table, switch-
over to normal program mode.
Work preparation
3.24 User stock removal programs
1013