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LED
LED Status
Indication
How to deal with
Yellow
constantly OFF
Transmission speed:
10Mbps
Check if the RJ-45 cable is
properly connected.
Codes in Digital Display
Code
Status
Indication
Solution
0 ~ FF
ON
Node address of
ELC-CAENET is operating
normally
--
F0
Flash
Returning to default settings
--
F1
Flash
ELC-CAENET is booting.
--
F2 Flash
Power supply low voltage
detected
Check the power source.
F3
Flash
Internal memory error
1. Re-power ELC-CAENET. If the
error still exists, try step 2.
2. Re-set ELC-CAENET. If the
error still exists, return it to the
manufacturer for replacement.
F4 Flash
Internal error caused by
manufacturing in the factory
Replace the module
F5
Flash
Network connection error
Check if ELC-CAENET is properly
connected to the network.
F6 Flash
Insufficient
TCP
connection
Check if the number of
connections exceeds the
maximum.
F7
Flash
RS-485 setting error
Check if the RS-485
communication format is correct.
F8
Flash
IP setting error
1. DHCP request failure
2. IP configuration error
3. MASK configuration error
4. Gateway does not exist in the
same subnet.
5. Returning to default setting
F9
Flash
Extension module error
Check if the I/O points or the
number of extension modules
exceeds the maximum.
FA
Flash
Syntax check error
1. Check if errors occur in TS, CS,
AL, RT registers.
2. Read the BR#85 when the error
occurs.
04
Flash
Slave error from the station
1. Check if ELC-CAENET and
RS-485 is connected normally.
2. Check that the serial data rate
is consistent with that of other
nodes on the network.
Troubleshooting
Abnormality
Cause
How to deal with
POWER LED
OFF
ELC-CAENET is not
powered
Check if the ELC-CAENET is
properly powered.
LINK LED OFF
Not connected to the
network
Check if the RJ-45 cable is
correctly connected to the
network.
