Huawei SUN2000 Series User Manual page 48

SUN2000-(12KTL-25KTL)-M5 Series
User Manual
Issue 01 (2022-06-15)
Figure 6-1 WLAN-FE Smart Dongle
Table 6-3 Indicator description
LED Indicator Status
- Off
Yellow Steady on
(blinking
green and red
simultaneousl
y)
Red Blinking fast (on
for 0.2s and off
for 0.2s)
Red Steady on
Blinking red Blinking slowly
and green (on for 1s and
alternately off for 1s)
Green Blinking slowly
(on for 0.5s and
off for 0.5s)
Copyright © Huawei Digital Power Technologies Co., Ltd.
Remarks Description
Normal The Smart Dongle is not
secured or not powered on.
The Smart Dongle is
secured and powered on.
The parameters for
connecting to the router are
to be set.
Abnorma The Smart Dongle is faulty
l and needs to be replaced.
Abnorma No communication with the
l inverter:
– Remove and then insert
the Smart Dongle.
– Check whether the
inverter matches the
Smart Dongle.
– Connect the Smart
Dongle to another
inverter.
Check whether the
Smart Dongle is faulty or
the USB port of the
inverter is faulty.
Normal Connecting to the router
6 Commissioning
42