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36 ERROR CODES
36.4 List of Error Codes
21A0H File
specification
error
• The file specified in the CPU
parameters does not exist.
• The memory card is disabled by
tuning on SM606 (SD memory card
forced disable instruction).
• The file register file does not exist in
the specified memory when the file
register setting is set to "Use
Common File Register in All
Programs" and the file capacity is not
set in the CPU parameters ("File
Setting").
• The file specified in the memory card
parameters ("Boot Setting") does not
exist in the memory card.
Stop • Turn off SM606. (Cancel the
disabled state.)
• Check the detailed information
(drive/file information) of the error
by executing module diagnostics
using the engineering tool, select
the correct file name, and write the
specified file to the CPU module. If
the same error code is displayed
again, the possible cause is a
hardware failure of the device/
label memory in the CPU module
or the memory card connected.
Please consult your local
Mitsubishi representative.
Drive/file
information,
parameter
information
At instruction
execution, at
interrupt
occurrence, at
power-on, at
RESET, at
STOP RUN
state, at END
instruction
execution
21A1H File
specification
error
• The file specified in parameter cannot
be created.
Stop • Check the detailed information
(parameter information) of the
error by executing module
diagnostics using the engineering
tool, and correct the name and
size of the file corresponding to
the displayed parameter number.
• Check the detailed information
(drive/file information) of the error
by executing module diagnostics
using the engineering tool, and
take the following actions:
(1) Format the corresponding drive.
(2) Delete unnecessary files on the
corresponding drive to increase
free space.
(3) Unlock the corresponding drive if
it is locked.
Drive/file
information,
parameter
information
At write, at
power-on, at
RESET, at
STOP RUN
state
21A2H File
specification
error
• The CPU module model set to the file
using the engineering tool differs from
that of the CPU module actually
mounted.
Stop • Check the detailed information
(drive/file information) of the error
by executing module diagnostics
using the engineering tool, and
correct the CPU module model set
to the file in accordance with that
of the CPU module actually
mounted.
Drive/file
information
At write, at
power-on, at
RESET, at
STOP RUN
state
2200H Parameter error • The system parameter file and CPU
parameter file do not exist.
• The memory card parameter file or
module extension parameter file
stored in the memory card cannot be
accessed because the memory card
is disabled by turning on SM606 (SD
memory card forced disable
instruction).
Stop • Write the system parameter file
and CPU parameter file to the
CPU module.
• Turn off SM606. (Cancel the
disabled state.)
P
a
rameter
information
At power-on, at
RESET, at
STOP RUN
state
2220H Parameter error • The parameter setting is corrupted.
• Parameters that the firmware version
of the corresponding CPU does not
support are written.
Stop • Check the detailed information
(parameter information) of the
error by executing module
diagnostics using the engineering
tool, and write the displayed
parameter setting to the CPU
module. If the same error code is
displayed again, the possible
cause is a hardware failure of the
data memory in the CPU module,
memory card, or the module (I/O
module or intelligent function
module) connected. Please
consult your local Mitsubishi
representative.
• Check the firmware version of the
CPU module and use a supported
product. Then, write parameters
again.
Parameter
information
At power-on, at
RESET, at
STOP RUN
state, at write
Error
code
Error name Error details and cause Stop/
continue
Action Detailed
information
Diagnostic
timing
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