Inhaltsverzeichnis
1 Vorwort ....................................................................................................................................................... 5
1.1
Hinweise zur Dokumentation ............................................................................................................. 5
1.2
Sicherheitshinweise ........................................................................................................................... 6
1.3
1.4
2 Produktübersicht ..................................................................................................................................... 12
2.1
Einführung ....................................................................................................................................... 12
2.2
Technische Daten............................................................................................................................ 13
3 DeviceNet Grundlagen ............................................................................................................................ 14
4 Montage und Verkabelung...................................................................................................................... 15
4.1
Hinweise zum ESD-Schutz.............................................................................................................. 15
4.2
Empfohlene Tragschienen............................................................................................................... 15
4.3
4.4
4.5
DeviceNet Verkabelung ................................................................................................................... 19
4.5.1
4.5.2
Buslänge.......................................................................................................................... 20
4.5.3
Stichleitungen .................................................................................................................. 20
4.5.4
4.5.5
CAN-Kabel....................................................................................................................... 22
4.5.6
Schirmung........................................................................................................................ 22
4.5.7
4.6
Einbaulagen..................................................................................................................................... 23
4.7
4.8
5 DeviceNet Kommunikation ..................................................................................................................... 28
5.1
DeviceNet Einführung...................................................................................................................... 28
5.2
Explizite Nachrichten ....................................................................................................................... 30
6.1
CoE-Interface .................................................................................................................................. 32
6.2
6.3
EtherCAT State Machine ................................................................................................................. 38
6.4
TwinCAT System Manager.............................................................................................................. 41
6.5
6.6
Allgemeines DeviceNet Gerät ......................................................................................................... 56
6.6.1
6.6.2
6.6.3
6.7
EtherCAT Beschreibung .................................................................................................................. 65
6.7.1
Einführung ....................................................................................................................... 65
6.7.2
7.1
EL6752 - LED Beschreibung ........................................................................................................... 82
EL6752
Version: 2.1
Inhaltsverzeichnis
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