SMA Solar Technology AG Device Overview
User Manual SWebBox-BEN111033 17
5 Device Overview
5.1 Overview of the Sunny WebBox LEDs
LED name Status Meaning
USBCOM flashes green no function
glows red no function
off no function
NETCOM flashes green The Sunny WebBox will transmit data to the Sunny Portal.
glows green The most recent data transmission to Sunny Portal/FTP
push has been successful.
glows red The most recent data transmission to Sunny Portal/FTP
push failed. The Sunny WebBox will attempt to transmit
the data again according to its settings. The Sunny
WebBox internal memory can retain the accumulated
data for approximately 2 days.
off Data transmission is deactivated.
SMACOM flashes green The Sunny WebBox is communicating with a device.
glows green System communication has occurred in the last 5 minutes.
glows red More than one device logged into the communication
bus is set as a master.
off No communication has occurred on the communication
bus in over 5 minutes.
MEMORY glows green SD card is located in the SD card slot. The Sunny
WebBox can write data to the SD card.
flashes orange Sunny WebBox is writing data to the SD card.
glows orange
The inserted SD card is writable (available space < 10 %).
glows red SD card is full
off No SD card in the device.
REPORT glows green no function