Omron NX701-17 Series Troubleshooting Manual page 175

Event code Event name
342A0000 hex DNS Setting
(Ver. 1.10 or Error
later)
50010000 hex Controller
(Ver. 1.02 or Insufficient
later) Memory
Warning
84030000 hex DNS Server
Connection
Error
84040000 hex NTP Server
Connection
Error
84070000 hex Tag Data Link
Connection
Failed
84080000 hex Tag Data Link
Timeout
84090000 hex Tag Data Link
(Ver. 1.04 or Connection
later) Timeout
840A0000 hex IP Address
(Ver. 1.10 or Duplication
later) Error
840B0000 hex BOOTP
(Ver. 1.10 or Server Con-
later) nection Error
NJ/NX-series Troubleshooting Manual (W503)
Meaning Assumed cause
An error was • Parameter error
detected in the
• Power was interrupted when a
DNS settings or
download was in progress for
Hosts settings.
the built-in EtherNet/IP port set-
tings.
• A memory error occurred.
The amount of data • The amount of data for the Eth-
for the EtherCAT erCAT slave configuration, net-
slave configura- work-published information, or
tion, network-pub- other data exceeds the value
lished information, that is specified for the CPU
or other data Unit.
exceeds the value
that is specified for
the CPU Unit. You
may not be able to
perform online edit-
ing or other opera-
tions.
Connection with the • Parameter error
DNS server failed.
• Server is down.
• An error occurred in the com-
munications path.
Connection with the • Parameter error
NTP server failed.
• Server is down.
• An error occurred in the com-
munications path.
Establishing a tag • The tag data link connection
data link connection information is not the same for
failed. the originator and target.
• Insufficient connections
A timeout occurred • The power supply to the target
in a tag data link. node is OFF.
• Communications with the target
node stop.
• The Ethernet cable for Ether-
Net/IP is disconnected.
• The Ethernet cable for Ether-
Net/IP is broken.
• Noise
• The link to the built-in Ether-
Net/IP port is OFF.
A timeout occurred • The power supply to the target
while trying to node is OFF.
establish a tag data
• Communications at the target
link connection.
node are stopped.
• The Ethernet cable connector
for EtherNet/IP is disconnected.
• The Ethernet cable for Ether-
Net/IP is broken.
• An error occurred in the com-
munications path.
The same IP • The IP address of the built-in
address is used EtherNet/IP port is also used as
more than once. the IP address of another node.
Connection with the • Server setting error
BOOTP server
• The server is down.
failed.
• An error occurred in the com-
munications path.
3 Error Tables
Level
Maj Prt Min Obs Info
S W506
S W506
S W506
S W506
S W506
S W506
S U W506
S W506
S W506
Reference
3
3-97