Inhaltsverzeichnis
5.9
5.10
6
6.1
Schutzstufen ............................................................................................................................... 77
6.2
6.3
6.4
6.5
6.6
Servicedaten auslesen ................................................................................................................ 87
7
PROFIBUS DP ..................................................................................................................................... 89
7.1
7.1.1
7.1.2
7.1.3
8
PROFINET ........................................................................................................................................... 97
8.1
Einleitung..................................................................................................................................... 97
8.2
PROFINET IO-Systeme .............................................................................................................. 99
8.3
Bausteine bei PROFINET IO .................................................................................................... 100
8.4
8.5
8.6
Shared Device ........................................................................................................................... 105
8.7
Medienredundanz ..................................................................................................................... 106
8.8
Systemredundanz ..................................................................................................................... 108
9
Konsistente Daten................................................................................................................................ 113
9.1
9.2
schreiben ................................................................................................................................... 115
9.3
10
Speicherkonzept .................................................................................................................................. 119
10.1
11
11.1
Einführung ................................................................................................................................. 123
11.2
11.2.1
11.2.2
11.2.3
11.2.4
11.2.5
6
Systemhandbuch, 07/2014, A5E00267693-13
S7-400H