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MELSEC-Q
4 SETTINGS AND PROCEDURES PRIOR TO OPERATION
4.5 Settings for GX Developer
This chapter explains various settings via GX Developer that allow the Q series C24 to
perform data communication with external devices.
See Section 3.3.3 of the User's Manual (Application) for how to perform the remote
password setting.
4.5.1 I/O assignment settings
[Setting purpose]
The I/O assignment settings perform the settings for the types of modules to be
mounted on a base unit, the range of input/output signals, and switches of the Q
series C24.
[Startup procedure]
[GX Developer] [PLC parameters] I/O assignment .
For screen display, see the GX Developer Operating Manual.
[Setting screen]
[Display description]
Item name Setting for item Remarks
Type Select "intelli."
Model name Enter the module model name to be mounted.
(Example: QJ71C24N)
Points Select 32 points.
Start XY Enter the start I/O signal (Hexadecimal) for the target module.
Switch setting Set the communication rate, transmission specifications,
communication protocol, etc.
See Section 4.5.2.
I/O
assignment
Detailed setting Select the control PLC of the Q series C24 when a multiple
CPU system is employed.
Multiple CPU settings Select when using a multiple CPU system.
See QCPU User's Manual
(Multiple CPU System)