NAiS FP Series User Manual page 159

Communication Function 1 Computer Link
8.2.2 Connection Example with External Device
(1:1 communication with programmable display "GT10/GT30")
Outline
A 1:1 computer link with a programmable display "GT10/GT30" connects the FPΣ and
a programmable display, using an RS232C cable. Communication is carried out by the
PLC sending responses to commands from the programmable display side.
No program is required for communication. Operation can be carried out using the
programmable display, simply by setting the mutual communications settings.
Programmable display
"GT10/GT30"
Figure 151: FPΣ Computer link - connection example (GT10)
Communication cassette used for 1:1 communication
The following types of communication cassettes can be used for 1:1 computer link
communication.
Name
FPΣ Communication cassette
1 - channel RS232C type
FPΣ Communication cassette
2 - channel RS232C type
8 - 14
Command message
Response message
RS232C
Description
This communication cassette is a 1 - channel unit with a
five - wire RS232C port. It supports 1:1 computer links and
general - purpose serial communication. RS/CS control is
possible.
This communication cassette is a 2 - channel unit with a
three- wire RS232C port. It supports 1:1 computer links and
general - purpose serial communication. Communication
with two external devices is possible.
FPΣ
FPΣ
Part No.
FPG - COM1
FPG - COM2