Mitsubishi Electric FX5 User Manual page 439

Error Error name Error details and cause
code
4C11H CPU function • An SD memory card is not inserted.
dedicated error • An SD memory card is disabled by SM606 (SD memory
card forced disable instruction).
4C12H CPU function • Reading/writing of data from/to an SD memory card
dedicated error completed with an error.
4C13H CPU function • Reading/writing of data from/to the CPU built-in memory
dedicated error completed with an error.
• The backup target files opened in the CPU built-in memory
are duplicated.
4C14H CPU function • The CPU module data backup/restoration function cannot
dedicated error be executed because a file password is set to the data.
• Data was restored to the CPU module where the same data
with a file password has already been stored.
4C15H CPU function • The function that cannot be executed simultaneously with
dedicated error such as the file transfer function (FTP) is being executed.
4C17H CPU function • The backed up CPU module and restoration target
dedicated error destination CPU module models were different when
restoration was executed.
4C18H CPU function • Data was restored while the operating status of the CPU
dedicated error module is in RUN or PAUSE.
4C19H CPU function • The data restoration function was executed with backup
dedicated error files ($BKUP_CPU_INF.BSC and BKUP_CPU.BKD) not
structured properly.
• Data (file(s)) is missing in the backup file
($BKUP_CPU_INF.BSC) in the backup data folder.
• The data restoration function was executed with a folder
where no backup files ($BKUP_CPU_INF.BSC,
BKUP_CPU.BKD, and BKUP_CPU_DEVLAB.BKD) are
stored.
4C1AH CPU function • A value outside the allowable range was set to to the
dedicated error operation mode.
• An out-of-range value was set for the CPU module auto
exchange function restoration target data setting (SD9351).
• A folder with a value that matches the restoration target
date folder setting value or number folder setting value does
not exist in the SD memory card.
• The restoration target data setting value is out of range.
• The restoration target date folder setting value or number
folder setting value is out of range.
4C1BH CPU function • The data restoration function was executed to the CPU
dedicated error module whose status (such as programs, parameters, and
file structure) differs from that of when the data backup
function was executed.
4C1CH CPU function • An SD memory card is not inserted.
dedicated error • The SD memory card is disabled by SM606 (SD memory
card forced disable instruction).
• The SD memory card is write-protected.
4C20H CPU function • The data backup/restoration function was executed while
dedicated error the CPU module is in a state where this function cannot be
executed.
Action
• Insert or re-insert an SD memory card, and execute the
function again.
• Enable the SD memory card operation, and execute the
function again.
• Check that an SD memory card is inserted, and execute the
function again.
• Replace the SD memory card, and execute the function
again.
• The backup data may have been corrupted. Execute the
data restoration function using another backup data.
• Back up data in the CPU built-in memory, initialize the
memory, and write the data back to the original memory.
Then, execute the data backup/restoration function.
• The possible cause is a hardware failure of the restoration
target CPU module. Execute the data restoration function to
another CPU module.
• Execute the function again after a while.
• Delete file passwords, and execute the CPU module data
backup/restoration function.
• Execute the function again after a while.
• Execute restoration again with the same CPU module
model as the backed up CPU module.
• Change the operating status of the CPU module to STOP,
and execute the function again.
• The backup data may have been corrupted. Execute the
data restoration function using another backup data.
• Check the operation mode setting value, and execute again.
• Review the CPU module auto exchange function restoration
target data setting value, and execute again.
• Check and correct the restoration target date folder setting
value or number folder setting value, and execute the
function again.
• Check and correct the restoration target data setting value,
and execute the function again.
• Match the CPU module status to the one at the time of
backup, and execute the function again.
• Insert or re-insert an SD memory card, and execute the
function again.
• Enable the SD memory card operation, and execute the
function again.
• Cancel the write protection, and execute the function again.
• Initialize the CPU built-in memory, and execute the data
restoration function again.
Appendix 3 Error Code
A
APPX
437