Mitsubishi Electric MELSEC iQ-R Series User Manual page 615

Error Error name
code
41EDH File related error
41EFH File related error
41F0H File related error
41F3H File related error
41F4H File related error
41F5H File related error
41F8H File related error
41FAH File related error
41FBH File related error
41FCH File related error
41FDH File related error
41FEH File related error
41FFH File related error
4200H Online module change
function error
4201H Online module change
function error
4202H Online module change
function error
4203H Online module change
function error
4204H Online module change
function error
421DH Online module change
function error
Error details and cause
• The specified drive (memory) does not have
continuous free space. (The free space for file is
sufficient but the continuous free space is
insufficient.)
• Creation of the power failure backup data in the
specified drive (memory) has failed.
• The power failure backup data of the specified
drive (memory) are corrupted.
• The file size is larger than the following:
• the value to be acquired when 2 bytes are
subtracted from 4G bytes.
• The request cannot be executed because the
operation is prohibited by the system.
• The command for the (split storage) program was
executed to the file other than the (split storage)
program file. Or, the command not for the (split
storage) program was executed to the (split
storage) program file.
• The data is being accessed from another
engineering tool.
• Program was written beyond the area where the
program can be executed.
• The specified file is already being manipulated
from the engineering tool.
• An attempt was made to initialize the drive
(memory) being used.
• There are no data written to the data memory.
• An SD memory card is not inserted.
• The SD memory card is being disabled.
• The SD memory card is disabled by SM606 (SD
memory card forced disable instruction).
■When CPU Module Logging Configuration Tool is
used
• The data logging was started when the CPU
module is in the following state: no SD memory
card is inserted; the CARD READY.LED is not on
(green); or the SD memory card is forcibly
disabled.
• The type of the SD memory card differs.
• In a redundant system with redundant extension
base unit, the system switching occurred when
the online module change is in progress.
• In a redundant system with redundant extension
base unit, the request cannot be executed
because a module on the main base unit of the
control system is being changed online.
• The request cannot be executed because the
specified module is being changed online.
• The request cannot be executed because the
redundant function module is restarting.
• In a redundant system with redundant extension
base unit, modules on the main base unit of the
standby system cannot be changed online.
• In a redundant system with redundant extension
base unit, the online module change cannot be
executed to the modules on an extension base
unit from the CPU module of the standby system.
• Redundant operations cannot be performed
because the redundant function module is being
changed online or is restarting.
Action
• Execute again after deleting unnecessary files.
• Execute the operation again after checking that the SD
memory card has been inserted.
• Execute the operation again after checking that the SD
memory card has been inserted.
• Specify a smaller value for the file size when creating a file or
changing the file size. Alternatively, divide the file so that
each file size is smaller.
• Do not request the file operation because it is prohibited by
the system.
• Check the command, and request the command applicable
to the target file.
• Data are being written to the program memory or being
transferred to the backup memory.
Access the file after the currently-performed processing ends.
• Execute again after reducing either the already written
program or newly written program.
• Execute again after the currently performed operation is
completed.
• Stop all accesses to the specified drive (memory), and
execute the request again.
• Write all the required files to the programmable controller.
• Insert the SD memory card.
• Remove the SD memory card, and insert it again.
• Cancel the SD memory card forced disable instruction.
• Check the type of the SD memory card.
• Check SD1617 (Online module change progress status) with
the CPU module of the control system and resume the online
module change operation.
• Issue the request again after the online module change
processing ends.
• Issue the request again after the online module change
processing ends.
• If the online module change operation cannot be completed,
power off the system, and change the module.
• Issue the request again after the restart of the redundant
function module has completed.
• Power off the standby system before changing modules on
the main base unit of the standby system online.
• Execute the online module change from the CPU module of
the control system.
• Perform redundant operations after the online module
change processing ends or the restart has completed.
36 ERROR CODES
36.4 List of Error Codes
36
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