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Chapter 7 – RUN Mode and Errors
GLC2300 Series User Manual
7.5.3 PLC COM. Error
Appears when the address setup for tags exceeds the address range used in the
host (PLC). Check the Error Number that appears and use the following table to
solve the problem.
PLC COM. ERROR ( 02 : x x )
Error Code (see table below)
Constant Value
Error #
Problem
Countermeasure
FC
The communication settings for this unit and
the host do not match.
* For Memory Link type, check the data
or settings the host sends. For the PLC
communication, check the
communication speed.
* When using Memory Link type:
Set the addresses within the set
range of the System Data Area (0 to
2047), and re-send correct data.
* Memory to Memory Link type
* When using a Toyoda Machine
* Siemen's PLC Series
Works PLC:
Set the addresses within the set
range of the devices.
* When using a Yaskawa PLC:
Set the addresses within the set
range of the devices.
FA
Address range error
Set the addresses within the allowable
range.
53
When using a Matsushita Electronics PLC,
and there are too many screen tags, the
PLC will not receive data.
Decrease the number of tags on the
screen.
* When using a Fuji Electric PLC:
Set up the addresses in a device
range that exists.
Others
The Error code for each PLC can be found in the table on the last page of this chapter.
Then, look up the Error Number in the indicated PLC manual. Or, report the Error
Number to the PLC manufacturer.
FB
The address set on a tag, the address used
for storing data for Trend graph, or the
address set by an alarm message is out of
a set range (address range error).
51
The tag addresses, Trend graph data
storage address, Alarm message Registry
address, do not exist in the PLC's internal
memory.
