Huawei SmartLogger2000 Quick Manual page 22

12.2 LED Indicators (from Left to Right)
Indicator
(Silk Status
Screen)
Green off
Blinking green quickly (on for 0.125s and
Running
then off for 0.125s)
indicator
(RUN)
Blinking green slowly (on for 1s and then
off for 1s)
Alarm
status
Alarm/ma
intenance
indicator
(ALM)
Mainte
nance
status
3G/4G
N/A
indicator
Bluetooth
Green off
indicator
(BLE)
Blinking green slowly (on for 1s and then
off for 1s)
NOTE
Log in to the built-in WebUI or APP of the SmartLogger to view its running status and device
connections. For details, see the SmartLogger2000 User Manual or SUN2000 APP User Manual.
Red off
Blinking red at long intervals (on
for 1s and then off for 4s)
Blinking red at short intervals (on
for 0.5s and then off for 0.5s)
Steady red
Green off
Blinking green slowly (on for 1s
and then off for 1s)
Steady green
Blinking green quickly (on for
0.125s and then off for 0.125s)
Meaning
The SmartLogger is not powered on.
The SmartLogger and the NMS (the NetEco
or a third-party NMS) are not connected or
the communication between them is
interrupted.
The SmartLogger properly communicates
with the NMS (NetEco or a third-party NMS).
The SmartLogger and the devices connected
to it do not generate any alarm.
The SmartLogger or the devices connected
to it generate warnings.
The SmartLogger or the devices connected
to it generate minor alarms.
The SmartLogger or the devices connected
to it generate major alarms.
No near-end maintenance.
Near-end maintenance is in progress.
The near-end maintenance is successful.
The near-end maintenance failed.
Reserved.
You have not logged in to the APP or login
failed. The SmartLogger is not connected to
the APP or the communication has been
interrupted.
You have successfully logged in to the APP.
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