Omron SYSMAC CJ1W-EIP21 - Manual (Page 371)

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Checking Status with the Network Configurator Section 14-1
Refer to the operation manual of the CPU Unit for details on error information.
Tag Status Tab Page This tab page shows if the tag settings for each tag for tag data links is set so
that data can be exchanged with the CPU Unit. The following status is dis-
played.
Ok: Data was exchanged normally.
Processing to solve: The symbol or I/O memory address for the tag is being
resolved. When the resolution is completed normally, a
connection will be established and the data exchange
will start.
Area type error: The area (e.g., EM bank) specified by the tag setting
does not exist in the CPU Unit. A connection will not be
established for a tag for which this error occurs.
Out of address range: The area specified by the tag setting is outside of the
area address range in the CPU Unit. A connection will
not be established for a tag for which this error occurs.
Size error: Different sizes are set for the network symbol and the
tag settings. Connections will not be opened for tags
with this error.
Not exist: A network symbol is not set in the symbol table in the
CPU Unit for the specified tag setting. A connection will
not be established for a tag for which this error occurs.
PLC I/F error: There is a problem in the bus interface with the CPU
Unit. Determine the cause based on the indicators and
the error log.