Mitsubishi Electric Q26UD(E)HCPU User Manual page 437

Error code
Error item
(Hexadecimal)
Realtime
4292
H
monitor
4330
Maintenance
H
4331
Maintenance
H
4332
Maintenance
H
4333
Maintenance
H
4334
Maintenance
H
4335
Maintenance
H
4336
Maintenance
H
4337
Maintenance
H
4338
Maintenance
H
4339
Maintenance
H
433A
Maintenance
H
433B
Maintenance
H
433D
Maintenance
H
4400
Security
H
4401
Security
H
4402
Security
H
4403
Security
H
4404
Security
H
Error details
During the execution of realtime monitor, an
attempt was made to start another realtime
monitor.
The CPU module change function
(backup/restoration) with memory card is being
executed from the same source.
User authentication is required.
The specified command cannot be executed
because the CPU module change function
(backup/restoration) with SD memory card is
being executed.
Not ready for backup.
Backup file does not exist.
The specified function cannot be executed
because latch data are being backed up.
The specified function cannot be executed
because a FTP client is being FTP-connected to
the CPU module via the built-in Ethernet port.
Module error collection file does not exist.
Readout of module error collection data has
been failed when opening the screen to display
the data or when updating the data.
Readout of module error collection data was
failed because the function is disabled by
parameter settings.
The specified command cannot be executed
because the project data batch save/load
function is being executed.
The CPU module change function
(backup/restoration) with memory card was
executed to the locked CPU module.
The specified command cannot be executed
because the file transfer function (FTP client) is
being executed.
A file protected by a password has been opened
without unlocking the password.
• Read password authorization has failed when
required.
• The password format is incorrect.
• Write password authorization has failed when
required.
• The password format is incorrect.
Both passwords for reading and for writing that
are set upon Create, Change, Delete, or Disable
do not match the previous ones.
A file error was detected before or after
performing Create, Change, or Delete.
Corrective action
Stop the realtime monitor being executed, and
start another realtime monitor.
Check that the CPU module change function
(backup/restoration) with memory card is not being
executed, and communicate again.
Disable the user authentication function, and
communicate again.
After the CPU module change processing
(backup/restoration) is completed, execute the
command again.
Complete the preparation for backup and then
execute again.
Insert a memory card or SD memory card with a
backup file and then execute again.
Complete the latch data backup function and then
execute again.
Disconnect all FTP connections to the CPU
module and then execute again.
Power off and then on or reset the CPU module
and then execute again.
• Retry the operation.
• Increase the number of module error collections
to be stored.
Enable the module error collection function by
parameter settings and then execute again.
After the batch save/load processing is completed,
execute the command again.
Execute the CPU module change function
(backup/restoration) with memory card to the
unlocked CPU module.
Wait until the file transfer processing (FTP client)
completes, and execute the command again.
Enter a correct password and perform password
authentication.
• Set a correct read password and perform
password authentication.
• Access the file with the correct method.
• Set a correct write password and perform
password authentication.
• Access the file with the correct method.
Configure a correct password for both reading and
for writing, authorize them, and then access.
• Format the drive including the target file by
formatting the CPU module memory.
• Write the target file to the CPU module again,
and then register or cancel the file password
again.
APPENDICES
Corresponding
CPU
A
LCPU
QCPU
LCPU
QCPU
QCPU
LCPU
QCPU
LCPU
QCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
LCPU
QnUDV
LCPU
QnUDV
LCPU
QnUDV
LCPU
QnUDV
LCPU
QnUDV
LCPU
QnUDV
LCPU
435