Connection status
Source of error
Handling
General
Status
(hex)
Additional
Status
(hex)
Configuration
1
Configuration
2
Configuration
3
OMRON error code
01 0810 Error code returned from target:
The latest data cannot be retrieved from
the CPU Unit after a connection was
opened. (Automatic recovery by connec-
tion open retry)
It occurs when
the CPU Unit
task period is
too long after a
connection was
opened or
when the con-
troller system
stopped due to
an error on the
controller
.
If it occurred
due to a long
task period, the
error will be re-
covered auto-
matically. If it
was caused by
stoppage of the
controller sys-
tem, the cause
of the error will
be identified
from the error
information of
the CPU Unit.
The meaning
of this error
code is defined
by each ven-
dor, so it de-
pends on the
target's specifi-
cations.
(Contact the
target device's
manufacturer.)
The meaning of
this error code
is defined by
each vendor,
so it depends
on the origina-
tor's specifica-
tions.
(Contact the
originator devi-
ce's manufac-
turer.)
01 0811 Error code generated by originator:
The latest data cannot be retrieved from
the CPU Unit after a connection was
opened. (Automatic recovery by connec-
tion open retry)
It occurs when
the CPU Unit
task period is
too long after a
connection was
opened.
If the task peri-
od was too
long, operation
recovers auto-
matically
.
The meaning
of this error
code is defined
by each ven-
dor, so it de-
pends on the
target's specifi-
cations.
(Contact the
target device's
manufacturer.)
The meaning of
this error code
is defined by
each vendor,
so it depends
on the origina-
tor's specifica-
tions.
(Contact the
originator devi-
ce's manufac-
turer.)
16 Troubleshooting
16-18
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)
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