Epson RC90 User Manual page 196

Maintenance 9. Troubleshooting
No. Message
The specified work queue data does
7047
not exist.
The work queue is not correctly
7048
initialized.
The parameter of the work queue
7049
instruction is invalid.
Cannot execute while work queue data
7050
is registered.
Communication error occurred during
7101
transform.
180
Remedy
Check the specified index.
Failed to initialize the work queue
(allocate memory).
Reboot the controller.
Initialize the controller firmware.
Replace the controller.
Check the parameters of the commands
related to the work queue.
Cannot set the work queue since the
point data is registered to the work
queue.
Empty the work queue before setting.
The fieldbus is broken or the controller
software is damaged.
controller firmware.
A communication data
detected during communication.
communication cable has a problem.
Check the communication cable and its
related units.
The fieldbus is broken or the controller
software is damaged.
controller firmware.
Note 1
1
2
3
Restore the
4
10
error was
11
The
12
13
14
Restore the
15
RC90 (EPSON RC+ 7.0) Rev.4
Note 2