Omron NX Series User Manual page 370

14 Troubleshooting
Event name Tag Name Resolution Error
Meaning Resolution of a tag used in a tag data link failed.
Source X Bus EtherNet/IP Function Mod-
ule
Error attributes Level
Effects User program
Indicators EtherNet/IP NET RUN
Flashes at 1-s intervals.
Device variable Variable
EIP_Comm1Status.TagAdrErr
EIP_Comm2Status.TagAdrErr
Cause and cor- Assumed cause
rection
The size of the network variable is
different from the tag settings.
The I/O direction that is set in the
tag data link settings does not
agree with the I/O direction of the
variable in the Controller.
There is no network variable in the
Controller that corresponds to the
tag settings.
A variable in the Controller that is
set for a tag data link has the Net-
work Publish attribute set to Input
but also has the Constant attribute.
Attached infor- None
mation
Precautions/ None
Remarks
14-34
Source details
Minor fault Recovery
Continues. Operation
EtherNet/IP NET ERR
Flashes at 1-s intervals.
Data type
BOOL
BOOL
Correction
Modify the size of the tag settings
to match the network variable.
Modify the tag settings or Control-
ler variable settings so that the I/O
direction of the tag data link set-
tings and the Controller variable
match.
Modify the tag settings to specify
existing network variable in the tag.
Remove the Constant attribute of
the Controller variable whose Net-
work Publish attribute is set to
Input.
Event code 34270000 hex
1 to 4: Mounting Detection tim-
position of the X ing
Bus Unit (unit
number) and
CIP1/CIP2 are
given in combi-
nation
Automatic re- Log category
covery (after
downloading tag
settings)
The data link does not operate for the tag whose er-
rors were not resolved. Data links for other tags oper-
ate.
EtherNet/IP LINK/ACT
---
Name
CIP Communications1 Tag Name
Resolution Error
CIP Communications2 Tag Name
Resolution Error
Prevention
Set the size of the tag settings to
match the network variable.
Set the tag settings or Controller
variable so that the I/O direction of
the tag data link setting agree with
the I/O direction of the Controller
variable.
Set the tag to specify an existing
network variable.
Do not set the Constant attribute in
the Controller variable whose Net-
work Publish attribute is set to
Input.
NX-series EtherNet/IP Unit User's Manual (W627)
At power ON,
Controller reset,
changing varia-
ble values from
the Sysmac Stu-
dio, or changing
data link table
from the Net-
work Configura-
tor
System