Omron NX Series User Manual page 346

14 Troubleshooting
Event code Event name
85D40000 hex Packet Dis-
carded Due
to Full Re-
ception Buf-
fer
85D50000 hex Link OFF
Detected
96440000 hex Link Detect-
ed
96470000 hex IP Address
Fixed
96480000 hex BOOTP Cli-
ent Started
964B0000 hex SNMP Start-
ed
96500000 hex IP Address
Changed
96510000 hex SNMP Set-
tings
Changed
96520000 hex Subnet
Mask
Changed
X Bus EtherNet/IP Function Module
This section provides the list of errors (events) related to the X Bus EtherNet/IP Function Module.
14-10
Meaning
•
A packet drop occur-
Network congestion occurred.
red.
•
An Ethernet link OFF An Ethernet cable is broken,
was detected.
disconnected, or loose.
•
The Ethernet switch's power
supply is turned OFF.
•
Communications speed mis-
matched.
•
Noise
•
The identity object was reset.
•
Settings for EtherNet/IP were
downloaded from the Network
Configurator or Sysmac Stu-
dio, or the Clear All Memory
operation was performed.
•
EtherNet/IP was restarted.
•
Establishment of an
Establishment of an Ethernet
Ethernet link was de- link was detected.
tected.
•
The correct IP ad- The correct IP address has
dress has been deter-
been determined and Ethernet
mined and Ethernet communications can start.
communications can
start.
•
The BOOTP client
The BOOTP client started re-
started requesting an questing an IP address.
IP address.
•
The SNMP agent The SNMP agent started nor-
started normally.
mally.
•
The IP address was
The IP address was changed.
changed.
•
The SNMP settings
The SNMP settings were
were changed.
changed.
•
The subnet mask set-
The subnet mask setting was
ting was changed.
changed.
M
Assumed cause
a
j
NX-series EtherNet/IP Unit User's Manual (W627)
Level
I
M O
Reference
P n
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rt f
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14-26
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