Fuji Electric MONITOUCH X1 Series Hardware Specifications page 167

6 Errors
Error No.
403 The PLC No. and model do not match between the main and
sub app settings. (sub-screen only)
404 [Multi-Display Settings] is set to "None", or
[Multi-Display Settings] is set to "Yes" and the data specified
for [Editing Screen: Main] is being transferred to the sub app.
(sub-screen only)
405 The PLC model specified for SERIAL does not support
multi-display. (main-screen, sub-screen)
* Error numbers with an asterisk (*) do not occur under ordinary circumstances.
If any of these errors are displayed, contact your local distributor (specified on the back cover).
Sub-item number
The sub-item number indicates the number of the screen where the error was detected.
For items that are not assigned screen numbers, the following numbers are indicated.
Item Name
Logging server
Alarm server
Message
Graphic Library
Device Memory Map
I/F driver
6-4
Contents
Block No. 0 to 11
Message group No. 0 to 127
Graphic group No.  256 + No. in the group
xyy (x = PLC1 to 8, yy = table No.)
1 to 8: PLC1 to 8
9: Simulator
Make the PLC No. and model settings match in [Hardware Setting].
Transfer to the main app at [Transfer] -> [Communication Setting] ->
[Option] -> [Port No. 8001].
When transferring to the sub app,
transfer the data specified for [Multi-Display Settings] -> [Editing Screen:
Sub].
Check the model specified for SERIAL.
Refer to the X1 Series Reference Manual for models that support the
function.
Sub-item Number
Solution