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Examples

4.1 Definition and activation of protection zones

Axis Monitoring, Protection Zones (A3)

Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0

4-3

EXECUTE(AB) ; End of definition: Protection zone for

workpiece

CPROTDEF(2,TRUE,0,0,0) ; Definition beginning: Protection zone

for tool holder

G01 X0 Z-50 ; Contour description: 1. Contour element

G01 X-190 Z-50 ; Contour description: 2. Contour element

G03 X-210 Z-30 I-20 ; Contour description: 3. Contour element

G01 X-210 Z20 ; Contour description: 4. Contour element

G01 X0 Z50 ; Contour description: 5. Contour element

G01 X0 Z-50 ; Contour description: 6. Contour element

EXECUTE(AB) ; End of definition: Protection zone for

tool holder

Protection zone definition with system variables

Table 4-2 Protection zone: Spindle chuck

System variable Value Comment

$SN_PA_ACTIV_IMMED

[0]

0 ; Protection zone for spindle chuck not immediately active

$SN_PA_T_W[0] " " ; Machine-related protection zone for spindle chuck

$SN_PA_ORI[0] 1 ; Orientation of the protection zone: 1= 3. and 1st geometry axis

$SN_PA_LIM_3DIM[0] 0 ; Type of limitation in the third dimension: 0 = No limit

$SN_PA_PLUS_LIM[0] 0 ; Value of the limit in the positive direction in the 3rd dimension

$SN_PA_MINUS_LIM[0] 0 ; Value of the limitation in the negative direction in the 3rd

; dimension

$SN_PA_CONT_NUM[0] 4 ; Number of valid contour elements

$SN_PA_CONT_TYP[0,

1 ; Contour type[i] : 1 = G1 for even,

; Protection zone for spindle chuck, contour element 0

$SN_PA_CONT_TYP[0,

1 ; Contour type[i] : 1 = G1 for even,

; Protection zone for spindle chuck, contour element 1

$SN_PA_CONT_TYP[0,

1 ; Contour type[i] : 1 = G1 for even,

; Protection zone for spindle chuck, contour element 2

$SN_PA_CONT_TYP[0,

1 ; Contour type[i] : 1 = G1 for even,

; Protection zone for spindle chuck, contour element 3

$SN_PA_CONT_TYP[0,