SMA WEBBOX-BT-20 - Manual (Page 16)

Product Description SMA Solar Technology AG
16 SWebBox20-BA-en-13 User Manual
3.4 LED Overview
LED designation Status Meaning
"PLANT STATUS" Glowing green All devices in the PV plant have the status "OK".*
Glowing orange At least one device in the PV plant has the status
"Warning".*
Glowing red At least one device in the PV plant has the status
"Fault".*
Flashing orange The Sunny WebBox is sending update files to the
devices in the PV plant.*
Off There is no device available in the PV plant.
*
Glowing green Login for all connected devices is OK.
Glowing orange Login for at least one connected device is not OK.
Glowing red Login for all connected devices is not OK.
"MODEM" Off Not assigned
"DATA UPLOAD" Glowing green The data transmission to Sunny Portal or an external
FTP server is activated. Last upload was successful.
Flashing green The Sunny WebBox is sending data to Sunny Portal or
an external FTP server.
Glowing red The last data transmission to Sunny Portal or an
external FTP server was unsuccessful.
Off Data transmission is deactivated.