Inhaltsverzeichnis
Vorwort ...................................................................................................................................................... 3
1
1.1
1.2
2
Bedien- und Anzeigeelemente................................................................................................................. 23
2.1
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.1.7
2.2
2.2.1
2.2.2
2.2.3
2.2.4
3
Kommunikation ........................................................................................................................................ 59
3.1
Schnittstellen................................................................................................................................59
3.1.1
Multi Point Interface (MPI) ...........................................................................................................59
3.1.2
PROFIBUS DP.............................................................................................................................60
3.1.3
PROFINET ...................................................................................................................................62
3.1.3.1
3.1.4
3.2
Kommunikationsdienste...............................................................................................................68
3.2.1
3.2.2
PG-Kommunikation......................................................................................................................70
3.2.3
OP-Kommunikation......................................................................................................................70
3.2.4
S7-Basiskommunikation ..............................................................................................................71
3.2.5
S7-Kommunikation.......................................................................................................................72
3.2.6
3.2.7
Routing.........................................................................................................................................74
3.2.8
Datensatz-Routing .......................................................................................................................78
3.2.9
Uhrzeitsynchronisation.................................................................................................................80
3.2.10
Punkt-zu-Punkt-Kopplung ............................................................................................................82
3.2.11
Datenkonsistenz ..........................................................................................................................82
3.3
Kommunikationsdienst SNMP .....................................................................................................83
3.4
3.5
S7-Verbindungen .........................................................................................................................87
CPU 31xC und CPU 31x: Technische Daten
Gerätehandbuch, 03/2011, A5E00105474-12
9