Siemens SINAMICS S120 Function Manual page 18

Contents
10.1.3.2 Monitoring: telegram failure....................................................................................................... 353
10.1.3.3 Description of control words and setpoints ............................................................................... 354
10.1.3.4 Description of status words and actual values.......................................................................... 364
10.1.3.5 Control and status words for encoder ....................................................................................... 375
10.1.3.6 Central control and status words .............................................................................................. 384
10.1.3.7 Motion Control with PROFIdrive ............................................................................................... 389
10.1.4 Acyclic communication.............................................................................................................. 392
10.1.4.1 General information about acyclic communication ................................................................... 392
10.1.4.2 Structure of orders and responses............................................................................................ 394
10.1.4.3 Determining the drive object numbers ...................................................................................... 399
10.1.4.4 Example 1: read parameters..................................................................................................... 399
10.1.4.5 Example 2: write parameters (multi-parameter request) .......................................................... 401
10.2 Communication via PROFIBUS DP .......................................................................................... 405
10.2.1 General information about PROFIBUS ..................................................................................... 405
10.2.1.1 General information about PROFIBUS for SINAMICS ............................................................. 405
10.2.1.2 Example: telegram structure for cyclic data transmission......................................................... 407
10.2.2 Commissioning PROFIBUS ...................................................................................................... 410
10.2.2.1 General information about commissioning................................................................................ 410
10.2.2.2 Commissioning procedure ........................................................................................................ 413
10.2.2.3 Diagnosis options...................................................................................................................... 413
10.2.2.4 SIMATIC HMI addressing ......................................................................................................... 414
10.2.2.5 Monitoring: telegram failure....................................................................................................... 415
10.2.3 Motion Control with PROFIBUS................................................................................................ 416
10.2.4 Slave-to-slave communications ................................................................................................ 421
10.2.4.1 General information................................................................................................................... 421
10.2.4.2 Setpoint assignment in the subscriber ...................................................................................... 423
10.2.4.3 Activating/parameterizing slave-to-slave communications ....................................................... 424
10.2.4.4 Commissioning of the PROFIBUS slave-to-slave communication ........................................... 426
10.2.4.5 GSD (GeräteStammDaten) file ................................................................................................. 434
10.2.4.6 Diagnosing the PROFIBUS slave-to-slave communication in STARTER ................................ 435
10.3 Communications via PROFINET IO.......................................................................................... 437
10.3.1 General information about PROFINET IO ................................................................................ 437
10.3.1.1 General information about PROFINET IO for SINAMICS......................................................... 437
10.3.1.2 Real-time (RT) and isochronous real-time (IRT) communication ............................................. 438
10.3.1.3 Addresses ................................................................................................................................. 439
10.3.1.4 Data transfer ............................................................................................................................. 440
10.3.2 Hardware setup......................................................................................................................... 441
10.3.2.1 Configuring SINAMICS drives with PROFINET ........................................................................ 441
10.3.3 RT classes................................................................................................................................. 444
10.3.3.1 RT classes for PROFINET IO ................................................................................................... 444
10.3.3.2 PROFINET IO with RT .............................................................................................................. 445
10.3.3.3 PROFINET IO with IRT - Overview........................................................................................... 446
10.3.3.4 PROFINET IO with IRTtop ........................................................................................................ 447
10.3.4 Motion Control with PROFINET ................................................................................................ 448
11 Applications ........................................................................................................................................... 451
11.1 Parallel operation of communication interfaces for CU320....................................................... 451
11.2 Switching on a drive object x_Infeed by means of a vector drive object .................................. 454
11.3 Motor changeover ..................................................................................................................... 455
11.3.1 Description ................................................................................................................................ 455
11.3.2 Example: motor switchover for four motors .............................................................................. 455
11.3.3 Example of a star/delta switchover ........................................................................................... 457
11.3.4 Integration ................................................................................................................................. 459
18
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
Drive Functions