11 Automatic Clock Adjustment
11-8
NJ-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
34230000
hex
TCP/IP
Advanced
Setting Error
(IP Router
Tab le)
• Power was interrupted when a down-
load was in progress for the advanced
TCP/IP settings.
• Memory error
• There is a mistake in the IP router table
settings.
Minor fault Commu-
nications
port
Cycle the power supply to the Con-
troller or reset the Controller. If nor-
mal operation is restored by cycling
the power supply to the Controller
or resetting the Controller, a mem-
ory error has occurred and may
occur again. Replace the CPU Unit.
If operation is not restored even
after you cycle the power supply or
reset the Controller, perform either
of the following operations and
download the settings again.
• Perform a Clear Memory All
operation.
• Identify the cause of error from
those listed in the event log
details and correct the settings.
If the above operations do not cor-
rect the problem, replace the CPU
Unit. Correct the IP router table set-
tings.
34250000
hex
NTP Client
Setting Error
• Power was interrupted while download-
ing the NTP Client settings.
• Memory error
Minor fault NTP Cycle the power supply to the Con-
troller or reset the Controller. If nor-
mal operation is restored by cycling
the power supply to the Controller
or resetting the Controller, a mem-
ory error has occurred and may
occur again. Replace the CPU Unit.
If operation is not restored even
after you cycle the power supply or
reset the Controller, perform either
of the following operations and
download the settings again.
• Perform a Clear Memory All
operation.
• Identify the cause of error from
those listed in the event log
details and correct the settings.
If the above operations do not cor-
rect the problem, replace the CPU
Unit.
84040000
hex
NTP Server
Connection
Error
• The NTP server settings are incorrect.
• The NTP server is down.
• A communications path error occurred.
Minor fault NTP Take either of the following mea-
sures.
• Correct the NTP server settings.
• Check to make sure that the
server at the remote connection
is operating normally.
• Check the communications path
(EtherNet/IP Unit or built-in Eth-
erNet/IP ports, cable connec-
tions, Ethernet switches, routers,
and servers) and correct the situ-
ation that is causing the error.
84030000
hex
DNS Server
Connection
Error
• Parameter error
• The server is down.
• An error occurred in the communica-
tions path.
Minor fault Commu-
nications
port
If there is a mistake with the specifi-
cations of the connected server,
correct the server specifications
and download them again. Check if
the server at the remote connection
is operating normally and set it to
operate normally if it is not. Check
the communications path to the
server and take corrective mea-
sures if there are any problems.
Event code Event name Cause Level
Source
details
Correction
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