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12.5 Error codes returned to request source during communication with CPU module
12
TROUBLESHOOTING
Table12.10 Error code (Continue)
Error code
(Hexadecimal)
Error item Error details Corrective action
41CB
H
File-related
errors
The file name is specified in a wrong method. Execute again after checking the file name.
41CC
H
The specified file does not exist. Execute again after checking the file.
41CD
H
Access to the file is inhibited by the system. Do not access the specified file.
41CE
H
The specified file is write-disabled since its
attribute is read-only.
The specified file is write-inhibited. Execute again after
checking the attribute.
41CF
H
The specified drive (memory) capacity was
exceeded.
Execute again after checking the drive (memory)
capacity.
41D0
H
The specified drive (memory) has no free
space.
Execute again after increasing the free space of the drive
(memory).
41D1
H
The file name is specified in a wrong method.
Execute again after checking the file name.
If the error recurs after re-execution, the file information
data may be corrupted.
After backing up the data in the CPU module, execute
PLC memory format.
41D5
H
The file of the same name exists.
Forcibly execute the request, or execute after changing
the file name.
41D8
H
The specified file is being accessed. Execute again after a while.
41E1
H
Access to the flash ROM was unsuccessful.
• After backing up the data, execute write to PLC (Flash
ROM).
41E9
H
The specified file is being accessed. Execute again after some time.
41EC
H
The file system of the specified drive
(memory) is logically corrupted.
The file information data may have been corrupted.
After backing up the data in the CPU module, execute
PLC memory format.
41ED
H
The specified drive (memory) does not have
continuous free space.
(The free space for file is sufficient but the
continuous free space is insufficient.)
Execute again after deleting unnecessary files or
executing PLC memory arrangement.
41F2
H
Operation cannot be performed since the
specified drive (memory) is Flash ROM.
Execute again after checking the specified drive
(memory).
When performing operation for the Flash ROM, use write
to PLC (Flash ROM).
41FA
H
Program was written beyond the area where
the program can be executed.
Execute again after reducing either the already written
program or newly written program.
41FB
H
Operation is being performed for the file
already specified for the same peripheral
device.
Execute again after the currently performed operation is
completed.
41FC
H
An attempt was made to erase the drive
(memory) being used.
The specified drive (memory) is being used and cannot
be erased.
41FD
H
There are no data written to the Flash ROM. Write a file by executing write to PLC (Flash ROM).