1
1.1
Vorwort .......................................................................................................... 5
1.2
1.2.1 Warnende Zeichen ......................................................................................... 6
1.2.3 Darstellungsarten ........................................................................................... 6
2
2.1
Zielgruppe ..................................................................................................... 7
2.2
Schnittstellen ................................................................................................ 7
2.3
3
3.1
Lage des Anschlusses ................................................................................. 9
3.2
RS232 .......................................................................................................... 11
3.3
3.4
3.5
3.5.1 Parameter ..................................................................................................... 13
4
4.1
Master-Slave-Prinzip .................................................................................. 15
4.2
4.3
4.4
4.5
Geräteadresse ............................................................................................ 18
4.6
Funktionscodes .......................................................................................... 18
4.6.1 Lesen von n Bit ............................................................................................ 19
4.7
Inhalt
5
7
9
15