Mitsubishi FX3G Series Programming Manual

55
FX3G/FX3U/FX3GC/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
2 Overview (Sequence Program)
2.7 Types and Setting of Parameters
1
Introduction
2
Overview
3
Instruction List
4
Devices in Detail
5
Specified the Device & Constant
6
Before Programming
7
Basic Instruction
8
FNC00-FNC09 Program Flow
9
FNC10-FNC19 Move & Compare
10
FNC20-FNC29 Arith. & Logic Operation
3 Setting devices
1. Click "Device" tab, and set devices.
The "Device" tab is available only in FX3U/FX3UC PLCs.
4 Setting the PC name
1. Click "PLC name" tab, and input the program title.
Set item Contents of setting Setting range
Supplemental relay Set the latched (battery backed) auxiliary relay range. Initial value: 500 to 1023 0 to 1023
State Set the latched (battery backed) state relay range. Initial value: 500 to 999 0 to 999
Timer The setting displayed here cannot be changed. –
Counter (16bit) Set the latched (battery backed) 16-bit counter range. Initial value: 100 to 199 0 to 199
Counter (32bit) Set the latched (battery backed) 32-bit counter range. Initial value: 220 to 255 220 to 255
Data register Set the data register range (battery backed). Initial value: 200 to 511 0 to 511
Extended register
All extension registers are latched (battery backed).
This setting is fixed, and cannot be changed.
–
Set item Contents of setting Setting range
Title
Input the program title in up to 32 half-width characters
(or 16 full-width characters).
32 half-width characters
(or 16 full-width characters)
This example shows a window in FX3U/
FX3UC PLCs.

Mitsubishi FX3G Series Specifications

General

Model	FX3G Series
Power Supply	AC 100-240V or DC 24V
Program Capacity	32, 000 steps
Execution Speed	0.21 µs/basic instruction
Communication Options	RS-422, USB, Ethernet
Expansion Modules	Analog, digital, communication
Programming Language	Ladder Logic, Instruction List
Built-in Functions	High-speed counters, pulse output
Analog I/O	Available via expansion modules