Mitsubishi Electric Q26UD(E)HCPU User Manual page 416

Melsecq series
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Error code
Error item
(Hexadecimal)
Online
4067
registration
H
error
Online
4068
registration
H
error
Online
406A
registration
H
error
Online
406B
registration
H
error
Circuit inquiry
4070
H
error
4080
Other error
H
4081
Other error
H
4082
Other error
H
4083
Other error
H
4084
Other error
H
4085
Other error
H
4086
Other error
H
4087
Other error
H
4088
Other error
H
4089
Other error
H
408A
Other error
H
408B
Other error
H
408C
Other error
H
408D
Other error
H
414
Error details
Monitor communication was unsuccessful.
Operation is disabled because it is being
performed with another programming tool.
The drive (memory) number that cannot be
handled (other than 0 to 4) was specified.
Online operation was interrupted due to a CPU
module error.
The program not yet corrected and the one
corrected by online program change are
different.
Request data error
The sort subject cannot be detected.
The specified command is executing and
therefore cannot be executed.
An attempt was made to perform operation for
the program not registered to the parameters.
The specified pointer (P or I) does not exist.
The pointer (P or I) cannot be specified because
the program is not specified in parameter.
The specified pointer (P or I) has already been
added.
The number of pointers (P or I) exceeds its limit.
• The specified step number is not at the head
of the instruction.
• The program differs from that stored in the
CPU module.
An attempt was made to insert/delete the END
instruction by online program change.
The file capacity exceeded after the online
change was executed.
The remote request cannot be executed.
An attempt was made to remote-start the
program, which uses the CHK instruction, as a
low speed program.
The instruction code that cannot be handled
exists.
Corrective action
• Check the system area capacity of the user
setting specified when "format PLC memory" is
executed.
• Execute again after checking the communication
route such as the communication cable.
Finish the operation of another programming tool
and then execute again.
Check the specified drive and specify the correct
drive.
Check the status of the CPU module with the PLC
diagnostics function, identify the error, and take a
corrective action referring to the troubleshooting
section.
Read the program from the CPU module to match
it with that of the programming tool, and then
execute online change again.
Check the request data that has been specified.
Check the data to be searched.
Complete the processing for a request from
another programming tool and then execute the
command again.
Register the program to the parameters.
Check if the specified pointer (P or I) exists in the
data.
Register the program to be executed in parameter
first, and specify the pointer (P or I).
Check and correct the pointer number to be
added.
Check and correct the specified pointer (P or I).
• Check and correct the specified step No.
• Read the program from the CPU module to
match it with that of the programming tool, and
then execute online change again.
• Check the specified program file contents.
• Write the program after setting the CPU module
to the STOP status.
• Check the capacity of the specified program file.
• Write the program after setting the CPU module
to the STOP status.
• Re-execute after the CPU module is in a status
where the mode request can be executed.
• For remote operation, set the parameter to
"Enable remote reset".
The program including the CHK instruction cannot
be executed at low speed. Execute again after
checking the program.
• Check whether the model of the used CPU
module is correct or not.
• The program where online change was
attempted includes the instruction that cannot be
handled by the CPU module specified for the
project. Check the program and delete the
instruction.
Corresponding
CPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QnUDV
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
QCPU
LCPU
Qn(H)
QnPH
QnPRH
QCPU
LCPU

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