15 Troubleshooting
15-32
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
* This event code occurs for unit version 1.10 or later of the CPU Unit.
Event name Basic Ethernet Setting Error Event code 34280000 hex*
Meaning An error was detected in the Ethernet settings.
Source EtherNet/IP Function Module Source details Communications
port 1 or 2
Detection
timing
At power ON or
Controller reset
Error attributes Level Minor fault Recovery Automatic recov-
ery, cycle the
power supply, or
reset Controller.
Log category System
Effects User program Continues. Operation EtherNet/IP communications are not possible for the rele-
vant communications port.
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
_EIP1_EtnCfgErr BOOL Port1 Basic Ethernet Setting Error
_EIP2_EtnCfgErr BOOL Port2 Basic Ethernet Setting Error
Cause and
correction
Assumed cause Correction Prevention
Parameter error Identify the error from the attached
information, correct the setting, and
then download the settings again.
None
Power was interrupted when a down-
load was in progress for the built-in
EtherNet/IP port settings.
Perform the Clear All Memory opera-
tion or download the settings.
Do not turn OFF the power supply to
the Controller while a download is in
progress for the built-in EtherNet/IP
port settings.
A memory error occurred. If operation is not recovered by the
above, replace the CPU Unit.
None
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 (00 hex: Non-volatile memory access error, 11 hex: Incorrect baud rate setting, 12
hex: Unsupported baud rate)
Precautions/
Remarks
The cause of error can be identified with the attached information.
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