User Manual V2.4
14
Trouble shootings with LEDs
phenomenon
Possible reasons
Dealing ways
P
O
WER
48
5/422
LINK
S
TA
TU
S
Dark Dark
Dark
Dark
H
aven’t connected to
the power
Connect power and
ensure that the power
supply is good.
Light Dark
X
X
The connection of
inverter is abnormal
Check the connection
cable is right and ensure
that the order is according
to 568-B
Ensure the stability of
RJ-45 connector line
Confirm the status of
Name of LED
Status
Description of status
POWER
Light
The power is normal
Dark
The power is abnormal
485\422
Light
The connection between collector and inverter is normal
Flashing
Data is transferring between collector and inverter
Dark
The connection between collector and inverter is abnormal
STATUS
Dark
LINK
Flashing
Connecting
WiFi
STATUS
Light
LINK
Flashing
Data is transferring of WiFi
LINK
Light
The connection of collector is normal
LINK
Dark
The connection of collector is abnormal
STATUS
Flashing
LINK
Flashing
Data is transferring of port
LINK
Light
WiFi is in the AP way
，
a
terminal is connecting with the
equipment
LINK
Dark
WiFi is in the AP way
，
no
terminal is connecting with the
equipment
