Huawei SUN2000 Series Quick Manual page 17

Category Status
Running
indicator
Steady green
Blinking
green at long
intervals
Blinking
green at long
intervals
Off
Blinking red
at short
intervals
N/A
Steady red
Communication
indicator
Blinking green at short intervals
Blinking green at long intervals
Off
5. (Optional) Observe the LED to check the operating status of the Smart
LED
Steady green
Off
Blinking green
at long intervals
Off
N/A
Blinking red at
short intervals
Steady red
WLAN-FE Smart Dongle
LED
Color Status
Yellow (blinking Steady on
green and red
simultaneously)
Red Blinking at short
intervals (on for 0.2s
and then off for 0.2s)
Green Blinking at long
intervals (on for 0.5s
and then off for 0.5s)
Green Steady on
Green Blinking at short
intervals (on for 0.2s
and then off for 0.2s)
Meaning
N/A
The inverter is operating in grid-tied mode.
The DC is on and the AC is off.
Both the DC and AC are on, and the inverter is
not exporting power to the power grid.
The DC is off, and the AC may be energized
(Ensure that the external AC switch is OFF).
DC environmental alarm
AC environmental alarm
Abnormal
N/A
Communication is in progress. (When a mobile
phone is connected to the inverter, the indicator
first blinks green at long intervals, indicating
that the phone is connected to the inverter.)
The mobile phone is connected to the inverter.
There is no communication.
Description
The Dongle is secured and
powered on.
The parameters for connecting
to the router are to be set.
Connecting to the router
Successfully connected to the
management system.
The inverter is communicating
with the management system
through the Dongle.
16
Dongle.