Mitsubishi Q01CPU User Manual

12 - 224
12.3 Error Code List
12.3.11 Error codes returned to request source during communication with CPU module
12
TROUBLESHOOTING
Table12.12 Error code
Error code
(Hexadecimal)
Error item Error details Corrective action
4021
H
CPU file
related error
The specified drive memory does not exist or
there is an error.
• Check the specified drive memory status.
• After backing up the data in the CPU module, execute
programmable controller memory format.
4022
H
The file with the specified file name or file No.
does not exist.
Check the specified file name and file No.
4023
H
The file name and file No. of the specified file
do not match.
Delete the file and then recreate the file.
4024
H
The specified file cannot be handled by a user. Do not access the specified file.
4025
H
The specified file is processing the request
from the other peripheral device.
Forcibly execute the request, or make the request again
after the processing from the other peripheral device is
completed.
4026
H
The file password or drive keyword set to the
target drive (memory) must be specified.
Make access after specifying the file password or drive
keyword set to the target drive (memory).
4027
H
The specified range exceeds the file range. Check the specified range and access within that range.
4028
H
The same file already exists.
Forcefully execute the request forcibly.
Or reexecute after changing the file name.
4029
H
The specified file capacity cannot be obtained.
Revise the specified file contents.
Or reexecute after cleaning up and reorganizing the
specified drive memory.
402A
H
The specified file is abnormal.
After backing up the data in the CPU module, execute
programmable controller memory format.
402B
H
The request contents cannot be executed in
the specified drive memory.
Execute again after setting the CPU module to the STOP
status.
Execute programmable controller memory arrangement
to increase the continuous free space of the drive
(memory).
402C
H
The requested operation cannot be executed
currently.
Execute again after a while.
4030
H
CPU device
specified error
The specified device name cannot be handled. Check the specified device name.
4031
H
The specified device No. is outside the range.
• Check the specified device No.
• Check the device assignment parameters of the CPU
module.
4032
H
There is a mistake in the specified device
qualification.
The unusable device name
(TS,TC,SS,SC,CS,CC) must be specified in
MC protocol random reading, random writing
(word), monitor registeration and monitor
command.
• Check the specified device qualification method.
• Check the specified device name.
4033
H
Writing cannot be done because the specified
device is for system use.
Do not write the data in the specified device, and do not
turn on or off.
4034
H
Cannot be executed since the completion
device for the dedicated instruction cannot be
turned ON.
Since the completion device for the target station CPU
module cannot be turned ON by the SREAD instruction/
SWRITE instruction, execute again after setting the
operating status of the target station CPU module to the
RUN status.

Mitsubishi Q01CPU Specifications

General

Brand	Mitsubishi
Model	Q01CPU
Category	Controller
Language	English