Siemens SINUMERIK 840D sl Function Manual page 999

17.8 Examples
Milling machine
The following example shows a typical cut-to-cut sequence of operations for a tool change
with a tool changer and a fixed absolute tool change point on a milling machine.
Machining program:
N970 G0 X= Y= Z= LF
N980 T1 LF
N990 W_WECHSEL LF
N1000 G90 G0 X= Y= Z= M3 S1000 LF
Subroutine for tool change:
PROC W_WECHSEL LF
N10 SPOSA= S0 LF
N20 G75 FP=2 X1=0 Y1=0 Z1=0
N30 M06 LF
N40 M17 LF
Extended Functions
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
; Retraction from contour
; Tool preselection
; Subroutine call without parameters
; Continue machining
; Spindle positioning
; Approach tool change position
; Change tool
Tool Change (W3)
Examples
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