SMA Sunny Boy Control - Manual (Page 75)

Sunny Boy Control
SMA Technologie AG
User Manual SUNBC-14:NE0206 71
6.3 Interfaces
[ INTERFACES ]
„Communication Section 6.3.1
„Ext. Display
Section 6.3.2
„Relais Out
Section 6.3.3
Fig. 6.9: “Interfaces” menu
6.3.1 Communication
The installed interfaces are automatically detected and can be checked under
“COM1:Sunny Boy” (“SUNNY BOY” connector) and “COM2:PC” (“PC COM2”
connector).
[COMMUNICATION ]
„COM1:Sunny Boy
„COM2:PC
Fig. 6.10: Interface options
Powerline communication with the inverters via the COM1 port is limited to 1,200
baud. With an RS232 connection via the COM2 port, the baud rate can be manu-
ally adjusted to as much as 19,200 baud.
[COM1:Sunny Boy]
‡Medium…
…PowerLine
Baudrate… Š
…………1200Baud
Protocol…
…Sunny-Net
Fig. 6.11: COM1/Sunny Boy interface screen