Mitsubishi Electric MELSEC iQ-R Series User Manual page 121

Error code Error name
4027H File related error
4028H File related error
4029H File related error
402AH File related error
402BH File related error
402CH File related error
4030H Device specification error
4031H Device specification error
4032H Device specification error
4033H Device specification error
4034H Device specification error
4040H Intelligent function module
specification error
4041H Intelligent function module
specification error
4042H Intelligent function module
specification error
4043H Intelligent function module
specification error
4044H Intelligent function module
specification error
4049H Intelligent function module
specification error
4051H Protect error
4052H Protect error
4053H Protect error
4054H Protect error
4063H Online registration error
4066H Online registration error
4067H Online registration error
4068H Online registration error
406AH Online registration error
Error details and cause
The specified range is larger than the file size.
The same file already exists.
The specified file capacity cannot be obtained.
The specified file is abnormal.
The request cannot be executed in the specified
drive (memory).
The request cannot be executed currently.
The specified device is not supported.
• The specified device number is out of range.
• The remote head module does not support the
specified device.
The device modification was incorrectly specified.
Or, the unusable device (TS, TC, SS, SC, CS, or
CC) was specified in any of the following SLMP/MC
protocol commands; Read random, Write random (in
units of words), Entry monitor device, or Execute
monitor.
Writing cannot be done because the specified device
is for system use.
The dedicated instruction cannot be executed since
the completion device for the dedicated instruction
does not turn on.
The request cannot be executed to the specified
intelligent function module.
The access range exceeds the buffer memory range
of the specified intelligent function module.
The specified intelligent function module cannot be
accessed.
The intelligent function module does not exist in the
specified position.
A control bus error occurred during access to the
intelligent function module.
A request cannot be processed because the module
extension parameter of the positioning module is
being used for the positioning control.
The specified drive (memory) cannot be accessed.
The specified file attribute is read only, so the data
cannot be written.
An error occurred when writing data to the specified
drive (memory).
An error occurred when deleting the data in the
specified drive (memory).
The registered number of locked files exceeded the
maximum value.
The specified file password is incorrect.
Monitor communication has failed.
Operation is disabled because it is being performed
with another engineering tool.
The drive (memory) number other than 4 was
specified.
Action
Check the specified range and access within that
range.
Forcibly execute the request. Or, change the file
name and execute the request again.
Review the specified file capacity, and execute the
request again.
Back up data in the remote head module, and then
initialize the memory.
Set the operating status of the remote head module
to STOP, and execute the request again.
Execute the request again after a while.
Check the specified device.
• Check the specified device number.
• Check the specified device.
• Check the device modification method.
• Check the specified device.
Do not write the data in the specified device, and do
not turn on or off.
Since the completion device for the SREAD or
SWRITE instruction does not turn on in the remote
head module on the target station, execute the
instruction again after setting the operating status of
the remote head module on the target station to the
RUN status.
Check whether the specified module is the intelligent
function module having the buffer memory.
Check the start address and access number of
points and access using a range that exists in the
intelligent function module.
• Check that the specified intelligent function
module is operating normally.
• Check the specified module for a hardware fault.
Check the I/O number of the specified intelligent
function module.
Check the specified intelligent function module and
other modules and base units for a hardware fault.
Turn off module ready (Yn+0) of the positioning
module or execute the processing again after
removing the extension parameter of the positioning
module from the target data.
Check that the drive (memory) can be used.
Do not write data in the specified file. Or, change the
file attribute.
Check the specified drive (memory) and write data
again.
Check the specified drive (memory) and delete data
again.
Execute the request again after the file access from
another engineering tool ends.
Check and specify the correct file password.
Execute again after checking the communication
route such as the communication cable.
Execute the request again after the processing of
the function executed from another engineering tool
ends.
Check the drive and specify the drive number
correctly.
4 TROUBLESHOOTING
4.7 Error Codes
4
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