Siemens SINAMICS S120 Function Manual page 19

10.10.5 Completion of certificate ............................................................................................................ 632
10.11 Overview of parameters and function diagrams ........................................................................ 634
11 Communication ................................................................................................................................... 637
11.1 Communication according to PROFIdrive ................................................................................. 637
11.1.1 Application classes .................................................................................................................... 639
11.1.2 Cyclic communication ................................................................................................................ 641
11.1.2.1 Telegrams and process data ..................................................................................................... 641
11.1.2.2 Information about control words and status words .................................................................... 646
11.1.2.3 Examples ................................................................................................................................... 647
11.1.2.4 Motion Control with PROFIdrive ................................................................................................ 650
11.1.3 Parallel operation of communication interfaces ......................................................................... 653
11.1.4 Acyclic communication ............................................................................................................... 656
11.1.4.1 General information about acyclic communication .................................................................... 656
11.1.4.2 Structure of orders and responses............................................................................................. 658
11.1.4.3 Determining the drive object numbers ....................................................................................... 663
11.1.4.4 Example 1: read parameters ...................................................................................................... 664
11.1.4.5 Example 2: write parameters (multi-parameter request) ........................................................... 667
11.1.5 Diagnostics channels ................................................................................................................. 670
11.2 Communication via PROFIBUS DP ........................................................................................... 672
11.2.1 General information about PROFIBUS ...................................................................................... 672
11.2.1.1 General information about PROFIBUS for SINAMICS .............................................................. 672
11.2.1.2 Example: telegram structure for cyclic data transmission ......................................................... 675
11.2.2 Commissioning PROFIBUS ....................................................................................................... 678
11.2.2.1 Setting the PROFIBUS interface ................................................................................................ 678
11.2.2.2 PROFIBUS interface in operation .............................................................................................. 680
11.2.2.3 Commissioning PROFIBUS ....................................................................................................... 682
11.2.2.4 Diagnostics options .................................................................................................................... 682
11.2.2.5 SIMATIC HMI addressing .......................................................................................................... 683
11.2.2.6 Monitoring: telegram failure ....................................................................................................... 685
11.2.3 Motion Control with PROFIBUS ................................................................................................. 687
11.2.4 Slave-to-slave communication ................................................................................................... 691
11.2.4.1 Setpoint assignment in the subscriber ....................................................................................... 693
11.2.4.2 Activating/parameterizing slave-to-slave communication .......................................................... 693
11.2.4.3 Commissioning of the PROFIBUS slave-to-slave communication ............................................ 695
11.2.4.4 Diagnosing the PROFIBUS slave-to-slave communication in STARTER ................................. 704
11.2.5 Messages via diagnostics channels........................................................................................... 705
11.3 Communication via PROFINET IO ............................................................................................ 707
11.3.1 General information about PROFINET IO ................................................................................. 707
11.3.1.1 Real-time (RT) and isochronous real-time (IRT) communication .............................................. 708
11.3.1.2 Addresses .................................................................................................................................. 709
11.3.1.3 Data transfer .............................................................................................................................. 711
11.3.1.4 Communication channels for PROFINET .................................................................................. 713
11.3.2 Drive control with PROFINET .................................................................................................... 715
11.3.2.1 Media redundancy ..................................................................................................................... 718
11.3.3 RT classes for PROFINET IO .................................................................................................... 718
11.3.4 PROFINET GSDML ................................................................................................................... 724
11.3.5 Motion Control with PROFINET ................................................................................................. 726
11.3.6 Communication with CBE20 ...................................................................................................... 729
11.3.6.1 EtherNet/IP ................................................................................................................................. 729
Drive functions
Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
Contents
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