Siemens Sinamics S110 Function Manual page 17

8.1.1.1 Aims ...........................................................................................................................................317
8.1.1.2 Functional safety ........................................................................................................................318
8.1.2 Safety of machinery in Europe...................................................................................................318
8.1.2.1 Machinery Directive ...................................................................................................................319
8.1.2.2 Harmonized European Standards .............................................................................................319
8.1.2.3 Standards for implementing safety-related controllers ..............................................................321
8.1.2.4 EN ISO 13849-1 (previously EN 954-1).....................................................................................322
8.1.2.5 EN 62061 ...................................................................................................................................323
8.1.2.6 Series of standards EN 61508 (VDE 0803) ...............................................................................325
8.1.2.7 Risk analysis/assessment..........................................................................................................326
8.1.2.8 Risk reduction ............................................................................................................................328
8.1.2.9 Residual risk...............................................................................................................................328
8.1.3 Machine safety in the USA.........................................................................................................328
8.1.3.1 Minimum requirements of the OSHA .........................................................................................329
8.1.3.2 NRTL listing................................................................................................................................329
8.1.3.3 NFPA 79.....................................................................................................................................330
8.1.3.4 ANSI B11 ...................................................................................................................................330
8.1.4 Machine safety in Japan ............................................................................................................331
8.1.5 Equipment regulations ...............................................................................................................331
8.1.6 Other safety-related issues ........................................................................................................332
8.1.6.1 Information sheets issued by the Employer's Liability Insurance Association...........................332
8.1.6.2 Additional references .................................................................................................................332
8.2 General information about SINAMICS Safety Integrated ..........................................................333
8.2.1 Supported functions ...................................................................................................................333
8.2.2 Control of Safety Integrated functions .......................................................................................335
8.2.3 Drive monitoring with or without encoder...................................................................................336
8.2.4 Parameter, Checksum, Version, Password ...............................................................................337
8.3 System features .........................................................................................................................340
8.3.1 Latest information ......................................................................................................................340
8.3.2 Certification ................................................................................................................................341
8.3.3 Safety instructions......................................................................................................................342
8.3.4 Probability of failure for safety functions ....................................................................................345
8.3.5 Response times .........................................................................................................................345
8.3.6 Residual risk...............................................................................................................................350
8.4 Safety Integrated Basic Functions .............................................................................................352
8.4.1 Safe Torque Off (STO)...............................................................................................................352
8.4.2 Safe Stop 1 (SS1, time controlled) ............................................................................................355
8.4.3 Safe Brake Control (SBC)..........................................................................................................357
8.4.4 Safety faults ...............................................................................................................................359
8.4.5 Forced dormant error detection .................................................................................................361
8.5 Safety Integrated Extended Functions.......................................................................................362
8.5.1 Safety functions "with encoder" / "without encoder" ..................................................................362
8.5.2 Safe Torque Off .........................................................................................................................364
8.5.3 Safe Stop 1 (SS1) ......................................................................................................................365
8.5.3.1 Safe Stop 1 (SS1, time and acceleration controlled) .................................................................365
8.5.3.2 Safe Stop 1 without encoder (time and speed controlled).........................................................367
8.5.3.3 Safe Stop 1 - Parameter ............................................................................................................369
8.5.4 Safe Stop 2 (SS2) ......................................................................................................................370
8.5.4.1 EPOS and Safe Stop 2 ..............................................................................................................372
8.5.5 Safe Operating Stop (SOS) .......................................................................................................373
Function Manual
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
Table of contents
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