Troubleshooting; Ed Router Errors And Error Processing - Omron NE1A-EDR01 Operation Manual

Troubleshooting

3-2

Troubleshooting

3-2-1

ED Router Errors and Error Processing

Indicators/Display
MS NS D NS E 7-seg-
ment
Hardware-related Errors
Lit red Not lit Not lit Not lit
or H3
Flash- --- --- E9
ing
red
Flash- --- Not lit F4
ing
red
Communications-related Error
--- --- --- ---
Ethernet Communications-related Errors
--- --- --- E1
--- --- Not lit E3
--- --- Lit red F0
Error Cause
System error ED Router fail-
ure
Memory An error
access error occurred in
involatile mem-
ory in the Unit.
Ethernet An Ethernet
communica- communications
tions control- controller error
ler error occurred.
Illegal mes- The message
sage dis- was discarded
carded. due to illegal
packet commu-
nications.
Link OFF No link was
error detected
between switch-
ing hubs.
Server con- An error
nection error occurred
between the ED
Router and the
BOOTP server.
• There is no
response from
the BOOTP
server.
• The IP address
received from
the BOOTP
server is illegal.
IP address The ED Router
duplication IP address is the
error same as the IP
address set for
another device.
ED Router Error
operation code
(hex)
Operation stops. None
or
0601
Operation stops. 0602
Ethernet commu- 020F
nications stop.
Operation stops. 0118 Check the system communi-
Operation contin- 03D3 Check the Ethernet cable,
ues after error
recovery.
Ethernet commu- 03C4 Check the BOOTP server.
nications stop until
a legal IP address
can be received.
Ethernet commu- 0211 Check the IP address set-
nications stop.
Section 3-2
Countermeasures
Replace the ED Router if the
problem recurs after restart-
ing.
cations status.
hub, etc.
tings and the network con-
nections.
29