15 Troubleshooting
15-26
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
*1 This applies to an NJ-series CPU Unit.
*2 This applies to an NX-series CPU Unit.
Event name Tag Data Link Setting Error Event code 34200000 hex
Meaning An error was detected in the communications settings for tag data links.
Source EtherNet/IP Function Module Source details
CIP,
*1
CIP1,
*2
or
CIP2
*2
Detection
timing
At power ON or
Controller reset
Error attributes Level Minor fault Recovery Automatic recov-
ery (after down-
loading the tag
data link set-
tings), cycle the
power supply, or
reset Controller
Log category System
Effects User program Continues. Operation Tag data link communications will not operate.
Indicators EtherNet/IP NET RUN EtherNet/IP NET ERR EtherNet/IP LINK/ACT
Flashes at 1-s intervals. Flashes at 1-s intervals. ---
System-defined
variables
Variable Data type Name
_EIP_TDLinkCfgErr
*1
BOOL Tag Data Link Setting Error
_EIP1_TDLinkCfgErr
*2
BOOL CIP Communications1 Tag Data Link
Setting Error
_EIP2_TDLinkCfgErr
*2
BOOL CIP Communications2 Tag Data Link
Setting Error
Cause and
correction
Assumed cause Correction Prevention
Power was interrupted when a down-
load was in progress for the data link
settings.
Implement one of the following mea-
sures.
• Perform the Clear All Memory oper-
ation.
• Download the tag data link settings
again.
• Clear the tag data link settings.
Do not turn OFF the power supply to
the Controller while a download is in
progress for the tag data link settings.
Memory error 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)
Precautions/
Remarks
None
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