Mitsubishi Electric FX3G SERIES Programming Manual page 58

Programmable controllers

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Table of Contents

Series Programmable Controllers

Programming Manual - Basic & Applied Instruction Edition

Assigning I/Os, setting the initial values for special units, and setting built-in

1. Click the "I/O assignment" tab, and then set the I/O assignment, special function block/unit

names and built-in CC-Link/LT.

In order to use the "Special Unit" field, the "Special Function Block Settings" box in the "Memory

capacity" tab must be checked first.

When setting the station information in "Built-in CC-Link/LT Setup", it is necessary to put a

check mark to "Built-in CC-Link/LT Setup" on the "Memory capacity" tab.

Output relay

Special Unit

(It is necessary

Read PLC data

This area can be set only in FX

This item can be set only in the FX

Contents of setting

When the I/O range is set here according to the system configuration, those

inputs and outputs are checked in programming by GX Developer.

This is the unit number of each special function block/unit.

Set the name of each special function block/unit whose initial values are to be

This button moves the cursor to the upper line (transposes the upper line).

This button moves the cursor to the lower line (transposes the lower line).

This button displays "Special Function Block Settings" dialog box of the selected

unit number.

→Refer to the next page.

This button deletes the setting of the selected unit number.

This button deletes all existing setting in "Special Unit" field.

This button reads "Special Unit" field from the connected PLC.

This button displays the "Built-in CC-Link/LT Setup" dialog box.

2 Overview (Sequence Program)

2.7 Types and Setting of Parameters

This example shows a window in an

Setting range

32 half-width

(or 16 full-width

Fx3u series Fx3uc series