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Error
Error name
Error details and cause
code
2263H
Parameter
Even though the CC-Link IE module or
error (network)
MELSECNET/H module is mounted, the
different module is set in the I/O
assignment setting of the system
parameter, or module parameters of the
CC-Link IE module or MELSECNET/H
module are not set.
2280H
Parameter
• The refresh setting is not set correctly.
error (refresh)
(Data was refreshed exceeding the file
register capacity.)
• The refresh settings (number of points)
are different from those of another CPU
module.
2281H
Parameter
A device that cannot be used as a refresh
error (refresh)
device is specified.
2282H
Parameter
The number of specified refresh points is
error (refresh)
invalid.
2283H
Parameter
The total number of refresh points
error (refresh)
exceeded the maximum limit.
22E0H
Parameter
• In a multiple CPU system, the system
verification
parameter settings differ from those of
error
another CPU module.
• In a multiple CPU system, the system
parameters in the host CPU module are
overwritten, and the settings differ from
those of another CPU module.
2400H
Module
• The module information at powered ON
verification
differs from the information of modules
error
actually mounted.
• The I/O module or intelligent function
module is not mounted properly or was
removed during operation.
Corrective action
Set the system parameters and module parameters.
If the same error code is displayed again, the
possible cause is a hardware failure of the data
memory in the CPU module or intelligent function
module. Please consult your local Mitsubishi
representative.
• Check the detailed information (parameter
information) of the error by performing module
diagnostics using CW Configurator, and review
the parameter setting corresponding to the
number (parameter number) so that the data is
refreshed within the specified device range. (Take
any of the following actions: Increase the number
of file register points (capacity), create a file
register file having a capacity for all of the target
data to be refreshed, or reduce the refresh device
range.)
• Rewrite the refresh settings (number of points) in
the CPU parameters for all the CPU modules.
(Use the same number of points in the refresh
settings for all the CPU modules.)
Check the detailed information (parameter
information) of the error by performing module
diagnostics using CW Configurator, and review the
parameter setting corresponding to the displayed
number (parameter number).
Check the detailed information (parameter
information) of the error by performing module
diagnostics using CW Configurator, and review the
parameter setting corresponding to the displayed
number (parameter number).
Check the detailed information (parameter
information) of the error by performing module
diagnostics using CW Configurator, and review the
parameter setting corresponding to the displayed
number (parameter number).
• Check the detailed information (parameter
information) of the error by performing module
diagnostics using CW Configurator, and correct
the system parameters corresponding to the
displayed number (parameter number) in the CPU
No.2 or later. (Set the same system parameters
between the CPU modules used for the module
synchronization setting and fixed scan
communication setting.)
• Rewrite the system parameters of all the modules.
(The system parameter settings should be same
in all the CPUs.)
• Check the detailed information (system
configuration information) of the error by
performing module diagnostics using CW
Configurator, and check the module
corresponding to the displayed number (slot
number).
• Take measures to reduce noise.
• Reset the CPU module. If the same error code is
displayed again, the possible cause is a hardware
failure of the module where the error was
detected. Please consult your local Mitsubishi
representative.
Detailed
Diagnosti
informati
c timing
on
Parameter
At power
information
ON or
RESET
Parameter
At power
information
ON, RESET,
fixed cycle
processing
execution,
instruction
execution,
or module
access
Parameter
At power
information
ON or
RESET
Parameter
At power
information
ON or
RESET
Parameter
At power
information
ON or
RESET
Parameter
At write,
information
power ON,
System
or RESET
configuratio
n
information
System
Always
configuratio
n
information
APPX
Appendix 1 Error Code List
A
187
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