Siemens SINUMERIK 828D

A3: Axis Monitoring, Protection Zones
2.5 Examples
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
131
Figure 2-16 Example of protection zones on a turning machine
Protection-zone definition in the part program
Table 2-1 Part program excerpt for protection-zone definition:
DEF INT AB
G18 ; Definition of the working plane
NPROTDEF(1,FALSE,0,0,0) ; Definition beginning: Protection zone
for spindle chuck
G01 X100 Z0 ; Contour description: 1. Contour
element
G01 X-100 Z0 ; Contour description: 2. Contour
element
G01 X-100 Z110 ; Contour description: 3. Contour
element
G01 X100 Z110 ; Contour description: 4. Contour
element
G01 X100 Z0 ; Contour description: 5. Contour
element
EXECUTE(AB) ; End of definition: Protection zone for
spindle chuck
CPROTDEF(1,FALSE,0,0,0) ; Definition beginning: Protection zone
for workpiece
G01 X80 Z0 ; Contour description: 1. Contour
element
G01 X-80 Z0 ; Contour description: 2. Contour
element
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