Maintenance 8. Trouble Shooting
RC180 Rev.17
No. Message Remedy Note 1 Note 2
2431
Error message failure. Failed to open
the error message file.
Reboot the controller.
2432
Error message failure. Failed to obtain
the header data of the error message
Reboot the controller.
2433
Error message failure. Error message
file is corrupted.
Reboot the controller.
2434
Error message failure. Specified a file
other than the error message file.
Reboot the controller.
2435
Error message failure. Version of the
error message file is invalid.
Reboot the controller.
2440
File Error.
File number is used.
Check the file number.
2441
File Error.
Failed to open the file.
Make sure the file exists and you
specified the file correctly.
2442
File Error.
The file is not open.
Open the file in advance.
2443
File Error. The file number is being
used by another task.
Check the program.
2444 File Error. Failed to close the file. Check the file.
2445 File Error. File seek failed.
Review the program.
Check the pointer setting.
2446
File Error.
All file numbers are being used.
Close unnecessary files.
2447
File Error.
No read permision.
Use ROpen or UOpen that has read
access to the file.
2448
File Error.
No write permision.
Use WOpen or UOpen that has write
access to the file.
2449
File Error.
No binary permision.
Use BOpen that has binary access to the
file.
2450
File Error.
Failed to access the file.
Check the file.
2451 File Error. Failed to write the file. Check the file.
2452 File Error. Failed to read the file. Check the file.
2453
File Error.
Cannot execute the commnad for
current disk.
The specified command is not available
in the current disk (ChDisk).
2454 File Error. Invalid disk. Review the program.
2455 File Error. Invalid drive. Review the program.
2456 File Error. Invalid folder. Review the program.
2460
Database Error.
The database number is already being
Specify the number of other database.
Close the database.
2461
Database Error.
The database is not open.
Review the program.
Open the database.
2462
Database Error.
The database number is being used by
another task.
Windows Communication Error.
Invalid status.
Reboot the Controller.
Rebuild the project.