SMA Solar Technology AG
Inhaltsverzeichnis
1
2
Sicherheit .................................................................................................... 9
3
Produktbeschreibung .............................................................................10
3.1 Modbus-Protokoll ..................................................................................................... 10
3.2 SMA Modbus-Profil ................................................................................................. 10
3.3 Anlagentopologie .................................................................................................... 10
3.4.1 Unit IDs ................................................................................................................. 13
3.4.5 Datentübertragung ............................................................................................... 14
3.6 SMA Datentypen ..................................................................................................... 16
3.6.3 32 Bit Integer-Werte ............................................................................................ 16
3.7 SMA Datenformate ................................................................................................. 17
4
4.4.1 Gateway auslesen ............................................................................................... 21
Technische Beschreibung
Inhaltsverzeichnis
WEBBOX_MODBUS-TB-DE-19
3