Epson RC90 User Manual page 197

No. Message
Timeout error
7103
transform.
Fieldbus master.
7150
Bus is disconnected.
Fieldbus master.
7151
Bus is OFF.
Fieldbus master.
7152
Bus status error.
7200
Invalid argument.
7201
A system error occurred.
7202
There is not enough memory.
7203
Access is denied.
7210
Drive is not ready.
7211
The specified path is invalid.
7212
The specified path already exists.
The file specified by path does not
7213
exist.
7214
File size is too large.
7215
The specified file is open.
7216
The open mode is illegal.
7217
There is no read data.
7230
The specified connection is open.
A connection-level error occurred
7231
while opening the connection.
7232
The connection is closed.
7233
An unsupported data type was used.
7234
Data size is too large.
The specified
7235
supported.
7236
There is no selected data.
7250
No bytes were available to read.
7251
The port is in an invalid state.
7252
The specified port is open.
7253
The port is closed
7254
The specified port is not
7255
Timeout reading from the port.
RC90 (EPSON RC+ 7.0) Rev.4
The fieldbus is broken or the controller
software is damaged.
controller firmware.
occurred during
A
detected during communication.
communication cable has a problem.
Check the communication cable and its
related units.
Check
communication cable for the fieldbus.
Check whether the communication cable
for the fieldbus is powered.
Reboot the controller.
Check the fieldbus master board.
Replace the fieldbus master board.
Check the parameter.
Set the device.
Make sure the specified path exists.
If the specified directory or file already
exists, you cannot execute.
Make sure the specified file exists.
Specify the file that is less than 2G
bytes.
The specified file number is already
existing. Use another file number.
Make sure you opened in reading or
writing mode.
Make sure there are data to read.
The specified file number is already
existing. Use another file number.
Check the access right of database.
Use OpenDB and open the database.
Convert the data into string or numeric
value.
Too large data in a line. Specify the
query so that necessary field are only
retrieved.
file type is not
Check the type of Excel file.
Make sure the data you retrieved exists.
There are no retrieved data. Check the
send program.
Check the device setting for the specified
port.
Check the port number to open.
Check the port number to close.
Check the port number to open.
Check the port timeout period and
update to the appropriate setting.
Maintenance 9. Troubleshooting
Remedy
Restore the
communication data error
the connection
Note 1
1
2
3
was
4
The
of the
Note 2
181