7.14.2
Shift register bit ..................................................................................................................... 317
7.15
String ..................................................................................................................................... 320
7.15.1
7.15.2
Copy substring from string .................................................................................................... 322
7.15.3
7.16
Table ..................................................................................................................................... 326
7.16.1
Add to table ........................................................................................................................... 326
7.16.2
7.16.3
Memory fill ............................................................................................................................. 330
7.16.4
Table find .............................................................................................................................. 331
7.17
Timer ..................................................................................................................................... 335
7.17.1
Timer instructions .................................................................................................................. 335
7.17.2
7.17.3
Interval timers ....................................................................................................................... 344
7.18
Subroutine ............................................................................................................................. 346
7.18.1
8
Communication ...................................................................................................................................... 353
8.1
8.2
CPU communication ports .................................................................................................... 355
8.3
8.4
Ethernet ................................................................................................................................ 357
8.4.1
Overview ............................................................................................................................... 357
8.4.2
TCP/IP protocol ..................................................................................................................... 357
8.4.3
Local/partner connection ...................................................................................................... 358
8.4.4
8.4.5
8.4.5.1
8.4.5.2
8.4.5.3
8.4.6
8.4.7
HMI-to-CPU communication ................................................................................................. 371
8.5
PROFIBUS ............................................................................................................................ 372
8.5.1
8.5.1.1
8.5.1.2
8.5.1.3
Configuring the EM DP01 ..................................................................................................... 375
8.5.1.4
Data consistency ................................................................................................................... 376
8.5.1.5
Supported configurations ...................................................................................................... 377
8.5.1.6
8.5.1.7
8.5.1.8
8.5.1.9
8.5.1.10
8.5.1.11
8.5.1.12
Device database file: GSD .................................................................................................... 388
8.5.1.13
8.5.1.14
S7-200 SMART
System Manual, 09/2015, A5E03822230-AC
Table of contents
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