Inhaltsverzeichnis
6.21.2
Bibliothek ........................................................................................................................ 248
6.22
Telecontrol und MQTT...................................................................................................... 248
6.22.1
Übersicht ......................................................................................................................... 248
6.22.2
6.22.2.1
TeleControl Basic.............................................................................................................. 250
6.22.2.2
ST7 und ST7-Backup ........................................................................................................ 252
6.22.2.3
DNP3 ............................................................................................................................... 254
6.22.2.4
IEC 60870-5-104.............................................................................................................. 260
6.22.2.5
MQTT .............................................................................................................................. 264
6.22.3
Datenpunkte.................................................................................................................... 267
6.22.3.1
6.22.3.2
Datenpunkttabelle ........................................................................................................... 270
6.22.3.3
6.22.3.4
6.22.4
Topics (nur MQTT) ........................................................................................................... 278
6.23
Variablentabellen............................................................................................................. 286
6.23.1
Übersicht ......................................................................................................................... 286
7
Projektierung (STEP 7) ....................................................................................................................... 291
7.1
RTU ................................................................................................................................. 291
7.2
Kommunikationspartner .................................................................................................. 292
8
Programmbausteine .......................................................................................................................... 293
8.1
Bausteinübersicht ............................................................................................................ 293
8.2
8.3
8.4
Hinweis für Parameter...................................................................................................... 301
8.5
8.5.1
Logisches UND................................................................................................................. 301
8.5.2
Logisches ODER ............................................................................................................... 302
8.5.3
Exklusives ODER (XOR)..................................................................................................... 303
8.5.4
Logisches NICHT .............................................................................................................. 303
8.6
8.6.1
Addition .......................................................................................................................... 304
8.6.2
Subtraktion...................................................................................................................... 305
8.6.3
Multiplikation .................................................................................................................. 306
8.6.4
Division ........................................................................................................................... 307
8.7
8.7.1
Einschaltverzögerung ...................................................................................................... 308
8.7.2
Ausschaltverzögerung...................................................................................................... 309
8.7.3
Ein-/Ausschaltverzögerung ............................................................................................... 311
8.7.4
8.7.5
Impulsgeber .................................................................................................................... 314
8.7.6
8.7.7
Impulsfolge ..................................................................................................................... 316
8.7.8
Jahresschaltuhr................................................................................................................ 319
8.7.9
Wochenschaltuhr ............................................................................................................. 322
8.7.10
Astronomische Uhr .......................................................................................................... 323
14
SIMATIC RTU3030C/RTU30x1C
Betriebsanleitung, 03/2025, C79000-G8900-C382-13