Siemens SINAMICS S120 Function Manual page 17

9 Safety Integrated basic functions........................................................................................................... 357
9.1 General information ...................................................................................................................357
9.1.1 Explanations, standards, and terminology.................................................................................357
9.1.2 Supported functions ...................................................................................................................359
9.1.3 Parameter, Checksum, Version, Password ...............................................................................362
9.1.4 Forced checking procedure .......................................................................................................365
9.2 Safety instructions......................................................................................................................366
9.3 Safe Torque Off (STO)...............................................................................................................368
9.4 Safe Stop 1 (SS1, time controlled) ............................................................................................371
9.5 Safe Brake Control (SBC)..........................................................................................................373
9.6 Response times .........................................................................................................................376
9.7 Control signals by way of terminals on the Control Unit and Motor/Power Module...................377
9.8 Commissioning the "STO", "SBC" and "SS1" functions ............................................................381
9.8.1 General information about commissioning safety functions ......................................................381
9.8.2 Procedure for commissioning "STO", "SBC" and "SS1"............................................................383
9.8.3 Safety faults ...............................................................................................................................387
9.9 Acceptance test and certificate ..................................................................................................389
9.9.1 General information about acceptance......................................................................................389
9.9.2 Safety logbook ...........................................................................................................................390
9.9.3 Documentation ...........................................................................................................................391
9.9.4 Acceptance test for Safe Torque Off (STO)...............................................................................393
9.9.5 Acceptance test for Safe Stop 1, time controlled (SS1) ............................................................394
9.9.6 Acceptance test for "Safe Brake Control" (SBC) .......................................................................396
9.9.7 Completion of certificate ............................................................................................................397
9.10 Application examples .................................................................................................................399
9.10.1 Safe Stop 1 (SS1, time-controlled) when protective door is locked, emergency stop
switch-off ....................................................................................................................................399
9.11 Overview of parameters and function diagrams ........................................................................403
10 Communication PROFIBUS DP/PROFINET IO ..................................................................................... 405
10.1 Communication according to PROFIdrive .................................................................................405
10.1.1 General information about PROFIdrive for SINAMICS..............................................................405
10.1.2 Application classes ....................................................................................................................407
10.1.3 Cyclic communication ................................................................................................................412
10.1.3.1 Telegrams and process data .....................................................................................................412
10.1.3.2 Description of control words and setpoints ................................................................................419
10.1.3.3 Description of status words and actual values...........................................................................434
10.1.3.4 Control and status words for encoder........................................................................................452
10.1.3.5 Central control and status words ...............................................................................................462
10.1.3.6 Motion Control with PROFIdrive ................................................................................................469
10.1.4 Acyclic communication...............................................................................................................471
10.1.4.1 General information about acyclic communication ....................................................................471
10.1.4.2 Structure of orders and responses.............................................................................................473
10.1.4.3 Determining the drive object numbers .......................................................................................479
10.1.4.4 Example 1: read parameters......................................................................................................480
10.1.4.5 Example 2: write parameters (multi-parameter request) ...........................................................482
10.2 Communication via PROFIBUS DP ...........................................................................................486
10.2.1 General information about PROFIBUS......................................................................................486
10.2.1.1 General information about PROFIBUS for SINAMICS ..............................................................486
Drive functions
Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5
Contents
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