Siemens SINAMICS DCM Operating Instructions Manual page 15

10.3.4.2 Structure of orders and responses ....................................................................................... 411
10.3.4.3 Determining the drive object numbers .................................................................................. 417
10.3.4.4 Example 1: Read parameters ............................................................................................... 417
10.3.4.5 Example 2: Write parameters (multi-parameter request) ..................................................... 420
10.4 Communication via PROFIBUS DP ...................................................................................... 423
10.4.1 PROFIBUS connection ......................................................................................................... 423
10.4.2 General information about PROFIBUS ................................................................................. 425
10.4.2.1 General information about PROFIBUS for SINAMICS ......................................................... 425
10.4.2.2 Example of a telegram structure for cyclic data acquisition .................................................. 427
10.4.3 Commissioning PROFIBUS .................................................................................................. 429
10.4.3.1 Setting the PROFIBUS interface .......................................................................................... 429
10.4.3.2 PROFIBUS interface during operation .................................................................................. 430
10.4.3.3 Commissioning PROFIBUS .................................................................................................. 431
10.4.3.4 Diagnostics options ............................................................................................................... 432
10.4.3.5 SIMATIC HMI addressing ..................................................................................................... 432
10.4.3.6 Monitoring, telegram failure .................................................................................................. 434
10.4.4 Direct data exchange ............................................................................................................ 436
10.4.4.1 Setpoint assignment in the subscriber .................................................................................. 438
10.4.4.2 Activating/parameterizing slave-to-slave communication ..................................................... 438
10.4.4.3 Commissioning of the PROFIBUS slave-to-slave communication ....................................... 440
10.4.4.4 GSD during operation ........................................................................................................... 449
10.4.4.5 Diagnostics of the PROFIBUS slave-to-slave communication in STARTER ....................... 450
10.4.5 Messages via diagnostics channels ..................................................................................... 450
10.5 Communication via PROFINET IO ....................................................................................... 453
10.5.1 Activating online mode: STARTER via PROFINET IO ......................................................... 453
10.5.2 General information about PROFINET IO ............................................................................ 459
10.5.2.1 Real-time (RT) and isochronous real-time (IRT) communication ......................................... 460
10.5.2.2 Addresses ............................................................................................................................. 461
10.5.2.3 Data transmission ................................................................................................................. 462
10.5.2.4 Communication channels for PROFINET ............................................................................. 464
10.5.3 Drive control with PROFINET ............................................................................................... 464
10.5.3.1 Media redundancy ................................................................................................................ 467
10.5.4 RT classes for PROFINET IO ............................................................................................... 467
10.5.5 PROFINET GSDML .............................................................................................................. 473
10.5.6 Communication with CBE20 ................................................................................................. 473
10.5.7 Messages via diagnostics channels ..................................................................................... 474
10.5.8 Support of I&M data sets 1...4 .............................................................................................. 478
10.6 Communication via SINAMICS Link ..................................................................................... 480
10.6.1 Basic principles of SINAMICS Link ....................................................................................... 480
10.6.2 Topology ............................................................................................................................... 482
10.6.3 Configuring and commissioning ............................................................................................ 483
10.6.4 Example ................................................................................................................................ 488
10.6.5 Communication failure when booting or in cyclic operation.................................................. 490
10.6.6 Examples: Transmission times for SINAMICS Link .............................................................. 491
10.6.7 Function diagrams and parameters ...................................................................................... 492
10.7 EtherNet/IP ........................................................................................................................... 493
10.7.1 Connection of SINAMICS DCM with EtherNet/IP to Ethernet networks ............................... 493
10.7.2 Configuration of SINAMICS DCM for EtherNet/IP ................................................................ 494
10.7.2.1 Setting the IP address and activating the EtherNet/IP protocol ........................................... 494
10.7.2.2 Communication with the SINAMICS DCM ............................................................................ 495
SINAMICS DCM Control Module
Operating Instructions, 12/2018, A5E34888669A
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