Siemens SINAMICS S120 Function Manual page 22

Contents
9 Safety Integrated basic functions........................................................................................................... 559
9.1 Latest information...................................................................................................................... 559
9.2 General information................................................................................................................... 561
9.2.1 Explanations, standards, and terminology ................................................................................ 561
9.2.2 Supported functions .................................................................................................................. 563
9.2.3 Controlling the Safety Integrated functions ............................................................................... 565
9.2.4 Parameter, Checksum, Version, Password .............................................................................. 566
9.2.5 Forced dormant error detection ................................................................................................ 569
9.3 Safety instructions..................................................................................................................... 570
9.4 Safe Torque Off (STO).............................................................................................................. 574
9.5 Safe Stop 1 (SS1, time controlled)............................................................................................ 578
9.5.1 SS1 (time controlled) with OFF3............................................................................................... 578
9.5.2 SS1 (time-controlled) with external stop ................................................................................... 579
9.5.3 Function diagrams and parameters .......................................................................................... 580
9.6 Safe Brake Control (SBC) ......................................................................................................... 582
9.6.1 SBC for Motor Modules in the chassis format........................................................................... 584
9.7 Response times ........................................................................................................................ 586
9.8 Control via terminals on the Control Unit and Motor/Power Module......................................... 588
9.8.1 Simultaneity and tolerance time of the two monitoring channels.............................................. 591
9.8.2 Bit pattern test ........................................................................................................................... 592
9.9 Commissioning the "STO", "SBC" and "SS1" functions............................................................ 593
9.9.1 General information about commissioning safety functions ..................................................... 593
9.9.2 Procedure for commissioning "STO", "SBC" and "SS1" ........................................................... 596
9.9.3 Safety faults .............................................................................................................................. 600
9.10 Acceptance test and certificate ................................................................................................. 602
9.10.1 Acceptance test structure.......................................................................................................... 603
9.10.1.1 Content of the complete acceptance test.................................................................................. 604
9.10.1.2 Content of the partial acceptance test ...................................................................................... 605
9.10.1.3 Test scope for specific measures ............................................................................................. 607
9.10.2 Safety logbook .......................................................................................................................... 608
9.10.3 Documentation .......................................................................................................................... 608
9.10.4 Acceptance tests....................................................................................................................... 611
9.10.4.1 General information about acceptance tests ............................................................................ 611
9.10.4.2 Acceptance test for Safe Torque Off (STO).............................................................................. 611
9.10.4.3 Acceptance test for Safe Stop 1, time controlled (SS1)............................................................ 612
9.10.4.4 Acceptance test for "Safe Brake Control" (SBC) ...................................................................... 614
9.10.5 Completion of certificate............................................................................................................ 615
9.11 Overview of parameters and function diagrams ....................................................................... 617
10 Communication...................................................................................................................................... 619
10.1 Communication according to PROFIdrive................................................................................. 620
10.1.1 Application classes.................................................................................................................... 622
10.1.2 Cyclic communication ............................................................................................................... 628
10.1.2.1 Telegrams and process data .................................................................................................... 628
10.1.2.2 Description of control words and setpoints ............................................................................... 634
10.1.2.3 MOMRED .................................................................................................................................. 645
10.1.2.4 Description of status words and actual values.......................................................................... 653
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Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3
Drive functions