19
Indicator
(Silk
Screen)
Status
Meaning
Running
indicator
(RUN)
Green off
The SmartLogger is not powered on.
Blinking green quickly (on for 0.125s and
then off for 0.125s)
The SmartLogger and the NMS (the NetEco
or a third-party NMS) are not connected or
the communication between them is
interrupted.
Blinking green slowly (on for 1s and then
off for 1s)
The SmartLogger properly communicates
with the NMS (NetEco or a third-party NMS).
Alarm/ma
intenance
indicator
(ALM)
Alarm
status
Red off
The SmartLogger and the devices connected
to it do not generate any alarm.
Blinking red at long intervals (on
for 1s and then off for 4s)
The SmartLogger or the devices connected
to it generate warnings.
Blinking red at short intervals (on
for 0.5s and then off for 0.5s)
The SmartLogger or the devices connected
to it generate minor alarms.
Steady red
The SmartLogger or the devices connected
to it generate major alarms.
Mainte
nance
status
Green off
No near-end maintenance.
Blinking green slowly (on for 1s
and then off for 1s)
Near-end maintenance is in progress.
Steady green
The near-end maintenance is successful.
Blinking green quickly (on for
0.125s and then off for 0.125s)
The near-end maintenance failed.
3G/4G
indicator
N/A
Reserved.
Bluetooth
indicator
(BLE)
Green off
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.
Blinking green slowly (on for 1s and then
off for 1s)
You have successfully logged in to the APP.
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
.
LED Indicators (from Left to Right)
12.2
NOTE