Epson RC90 - Page 158

Maintenance 9. Troubleshooting
No. Message Remedy Note 1 Note 2
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 permission.
Use ROpen or UOpen that has read
access to the file.
2448
File Error.
No write permission.
Use WOpen or UOpen that has write
access to the file.
2449
File Error.
No binary permission.
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 command 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
used.
Review the program.
Specify the numberof other satabase.
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.
Review the program.
2470
Windows Communication Error.
Invalid status.
Reboot the Controller.
Rebuild the project.
2471
Windows Communication Error.
Invalid answer.
Reboot the Controller.
Rebuild the project.
2472
Windows Communication Error.
Already initialized.
Reboot the Controller.
2473
Windows Communication Error.
Busy.
Reboot the Controller.
Rebuild the project.
2474
Windows Communication Error. No
request.
Reboot the Controller.
Rebuild the project.
2475
Windows Communication Error.
Data buffer overflow.
Reduce the data volume.
Review the program.
2476
Windows Communication Error.
Failed to wait for event.
Reboot the Controller.
2477
Windows Communication Error.
Invalid folder.
Make sure the specified folder is correct.
RC90 (EPSON RC+ 7.0) Rev.4
142