2.8
LED indication
The default LED signal indication is listed here. The B-C-D group of LEDs can be changed if you
need in the OpenWrt
®
web interface.
Description
Colour Reconfigurable
No light
Flashing
Continously light
Group A
PWR
No / FIXED
No power
N/A
AC Power supply OK
ON
No / FIXED
Device power supply
removed
N/A
Device power supplied /
The device has started
SUPERCAPACITOR
CHARGE
No / FIXED
Supercap/Battery is fully
charged (no need to
charge)
N/A
Supercap/Battery is
exhausted and it is
currently charging
Group B
MBUS
Yes
No
Receive/Transmit
MBus data
-
RS485
Yes
No
Data flow channel
on the RS485 port
-
WAN
Yes
Inactive transmission
channel on cellular
network, module not
configured / not properly
configured
APn is not
configured or the
cellular network
registration is in
progress
Active data
transmission on the
4G LTE or LTE450
cellular network
USBLAN
Yes
No connection to the USB
port
Data flow
Connection to the USB
port
KERNEL
Yes
No
Error
Error
