Siemens SINUMERIK 840D Description Of Functions page 167

11.03
3.10 Safe programable logic (SPL) (840D SW 4.4.18)
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SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
Note
An application example for an "integrated EMERGENCY STOP" is given in
Chapter 7 "Configuring Example".
Note
An application example for a "door interlocking" is given in
Chapter 7 "Configuring Example".
Note
An application example for a test stop for SI Level 2 is given in
Chapter 7 "Configuring Example".
3 Safety-Related Functions
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