Communication Settings - Mitsubishi Melsec-L Series User Manual

9.5.3 Communication settings

Item
Module Module Type
Selection
Module Name
Mounted Slot No.
Mount Position
Specify start XY address
9 - 33
(1) Settings on GX Works2
This section explains the settings required for executing the predefined protocol
communication on GX Works2.
For details, refer to Chapter 7.
(a) Addition of new modules and I/O assignment
For adding new modules, add an intelligent function module to a project.
For I/O assignment settings, set each module type and I/O signal range.
1) Display the "New Module" screen.
Project window
Module]
2) Set the following items and click the OK button.
[Display/Setting screen]
[Display/Setting details]
Set "Serial communication module".
Set "LJ71C24".
Set "0".
Set "0000".
3) Display the screen to set the I/O assignment.
Project window
setting]
4) Set the start I/O number to "0020", and click the End setup button.
For details of setting method for the start I/O number, refer to the
MELSEC-L CPU Module User's Manual (Function Explanation, Program
Fundamentals).
9 DATA COMMUNICATION USING THE PREDEFINED PROTOCOL
[Intelligent function module]
Setting details
[Parameters]
I/O assignment
Right click
[PLC parameters] [PLC system
[New
9 - 33