Siemens SINUMERIK 840DE SL - Page 134

Examples
4.1 Definition and activation of protection zones
Axis Monitoring, Protection Zones (A3)
4-10 Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
$SN_PA_CENT_ABS[0.
9]
0 ; Midpoint of contour[i], abscissa value
; Protection zone for workpiece, contour element 9
$SN_PA_CENT_ABS[1.
0]
0 ; Midpoint of contour[i], abscissa value
; Protection zone for tool holder, contour element 0
$SN_PA_CENT_ABS[1.
1]
-30 ; Midpoint of contour[i], abscissa value
; Protection zone for tool holder, contour element 1
$SN_PA_CENT_ABS[1.
2]
0 ; Midpoint of contour[i], abscissa value
; Protection zone for tool holder, contour element 2
$SN_PA_CENT_ABS[1.
3]
0 ; Midpoint of contour[i], abscissa value
; Protection zone for tool holder, contour element 3
$SN_PA_CENT_ABS[1.
4]
0 ; Midpoint of contour[i], abscissa value
; Protection zone for tool holder, contour element 4
$SN_PA_CENT_ABS[1.
5]
0 ; Midpoint of contour[i], abscissa value
; Protection zone for tool holder, contour element 5
$SN_PA_CENT_ABS[1.
6]
0 ; Midpoint of contour[i], abscissa value
; Protection zone for tool holder, contour element 6
$SN_PA_CENT_ABS[1.
7]
0 ; Midpoint of contour[i], abscissa value
; Protection zone for tool holder, contour element 7
$SN_PA_CENT_ABS[1.
8]
0 ; Midpoint of contour[i], abscissa value
; Protection zone for tool holder, contour element 8
$SN_PA_CENT_ABS[1.
9]
0 ; Midpoint of contour[i], abscissa value
; Protection zone for tool holder, contour element 9
Activation
Table 4-4 Part program excerpt for activating the three protection zones for
spindle chuck, workpiece, and tool holder:
NPROT(1, 2, 0, 0, 0) ; Protection zone: Spindle chuck
CPROT(1, 2, 0, 0, 100) ; Protection zone: Workpiece with 100mm offset in the Z
axis.
CPROT(2, 2, 0, 0, 0) ; Protection zone: Toolholder