Explanation Of The Leds At The Ethernet Terminal - SMA POWER REDUCER BOX User Manual

12 Troubleshooting
LED Status
SYSTEM Green
Orange
Flashing
red
POWER Green
Off
12.2 Explanation of the LEDs at the Ethernet Terminal
Item LED
A Link
B Activity
62 REDUCERBOX-BA-en-16
Meaning
The Power Reducer Box is
ready for operation.
The Power Reducer Box is
booting.
System error
The Power Reducer Box is
supplied with voltage.
The Power Reducer Box is not
supplied with voltage.
Status Function
Off No connection established
On Connection established
Off No activity
Flashing Data is being transmitted or received
SMA Solar Technology AG
Measure
None
None
Remove the plug-in power supply
from the socket-outlet and after
approximately 1 minute plug it back
in to the socket-outlet.
Trained electrically skilled
persons only:
Reset the Power Reducer Box
(see Section 10.7)
None
Check power supply.
User Manual