Siemens SINUMERIK 840D sl Function Manual page 111

Figure 2-9
Figure 2-10
Basic logic functions: Axis monitoring, protection zones (A3)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Example of a milling machine
Example of a turning machine with relative protection zone for tailstock
Detailed description
2.2 Protection zones
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