Table 6-2 LED indicator description
Category
Status
Meaning
Running indication
LED 1
LED 2
N/A
Steady green
Steady green
The SUN2000 is operating in
grid-tied mode.
Blinking green at
long intervals (on
for 1s and then off
for 1s)
Off
The DC is on and the AC is off.
Blinking green at
long intervals (on
for 1s and then off
for 1s)
Blinking green at
long intervals (on
for 1s and then off
for 1s)
The DC is on, the AC is on, and
the SUN2000 is not exporting
power to the power grid.
Off
Blinking green at
long intervals
DC is off and AC is on.
Off
Off
DC and AC are both off.
Blinking red at
short intervals (on
for 0.2s and then
off for 0.2s)
N/A
DC environmental alarm
N/A
Blinking red at
short intervals (on
for 0.2s and then
off for 0.2s)
AC environmental alarm
Steady red
Steady red
Fault
Communication
indication
LED 3
N/A
Blinking green at short intervals (on for
0.2s and then off for 0.2s)
Communication is in progress.
(When a mobile phone is
connected to the SUN2000, the
indicator first indicates that the
phone is connected to the
SUN2000): blinks green at long
intervals.)
Blinking green at long intervals (on for
1s and then off for 1s)
The mobile phone is connected
to the SUN2000.
Off
There is no communication.
Step 5 (Optional) Observe the LED to check the operating status of the Smart Dongle.
●
WLAN-FE Smart Dongle
SUN2000-(3KTL-10KTL)-M0
User Manual
6 Commissioning
Issue 06 (2020-10-23)
Copyright © Huawei Technologies Co., Ltd.
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