14 Troubleshooting
14-18
NJ-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
Event name TCP/IP Basic Setting Error (Local Port IP Address) Event code 34220000 hex
Meaning An error was detected in the IP address settings.
Source EtherNet/IP Function Module Source details Communications
port
Detection
timing
At power ON or
Controller reset
Error attributes Level Partial fault Recovery Automatic recov-
ery (after down-
loading the
settings), cycle
the power sup-
ply, or reset Con-
troller
Log category System
Effects User program Continues. Operation EtherNet/IP communications will not operate.
Indicators EtherNet/IP NET RUN EtherNet/IP NET ERR EtherNet/IP LINK/ACT
OFF Flashes at 1-s intervals. ---
System-defined
variables
Variable Data type Name
_EIP_IPAdrCfgErr BOOL Basic TCP/IP Setting Error
Cause and
correction
Assumed cause Correction Prevention
Power was interrupted when a down-
load was in progress for the TCP/IP
basic settings.
Cycle the power supply to the Con-
troller or reset the Controller. If normal
operation is restored by cycling the
power supply to the Controller or
resetting the Controller, a memory
error has occurred and may occur
again. Replace the CPU Unit. If oper-
ation is not restored even after you
cycle the power supply or reset the
Controller, perform either of the fol-
lowing operations and download the
settings again.
• Memory All Clear operation.
• Identify the cause of error from
those listed in the event log details
and correct the settings.
If operation is not recovered by the
above, replace the CPU Unit.
Do not turn OFF the power supply to
the Controller while a download is in
progress for the TCP/IP basic set-
tings.
Memory error None
The IP address acquired from
BOOTP server is illegal.
Correct the IP address that was pro-
vided to this port by the BOOTP
server so that it is within the range
specified for an NJ-series Controller.
Correct the IP address that was pro-
vided to this port by the BOOTP
server so that it is within the range
specified for an NJ-series Controller.
Attached
information
Attached information 1: Type of errors (01 hex: Non-volatile memory access error, 02 hex: Inconsistency in settings)
Attached information 2: Error details (01 hex: Non-volatile memory access error
When settings are inconsistent (11 hex: Illegal IP address, 12 hex: Illegal subnet mask, 13 hex: Illegal default gateway,
14 hex: Illegal priority DNS, 15 hex: Illegal exchange DNS, 16 hex: Illegal domain name)
Precautions/
Remarks
The cause of error can be identified with the attached information.
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