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Mitsubishi Electric FX2N User Manual

Mitsubishi Electric FX2N
123 pages
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MELSEC FX Family
Programmable Logic Controllers
Beginner´s Manual
FX1S,FX1N,
FX
2N,FX2NC,
FX
3G,FX3GC,FX3GE,
FX
3S,
FX
3U,FX3UC
MITSUBISHI ELECTRIC
Art. no.: 166388
15082013
Version E
INDUSTRIAL AUTOMATION
MITSUBISHI ELECTRIC

Table of Contents

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Mitsubishi Electric FX2N Specifications

General IconGeneral
ManufacturerMitsubishi Electric
SeriesFX2N
Protection ClassIP20
TypeProgrammable Logic Controller (PLC)
Input Voltage100-240V AC
I/O PointsUp to 256 (with expansion)
Output TypeRelay, Transistor
Programming LanguageLadder Logic
Communication ProtocolsRS-232, RS-485
Program Memory8K steps
Data Memory8K words
MemoryEEPROM
Expansion CapabilityYes
Instruction SetBasic and Application Instructions
Execution Speed0.08 µs/basic instruction
Operating Temperature0 to 55 degrees Celsius

Summary

MELSEC FX Family

Programmable Logic Controllers Overview

Introduction to Programmable Logic Controllers (PLCs) and their basic operation.

Introduction to Programming

Structure of a Program Instruction

Explains the structure and components of PLC program instructions.

The Basic Instruction Set

Covers fundamental PLC instructions like LD, OUT, AND, OR.

Using switches and sensors

Explains how to use input signals from switches and sensors.

AND operations

Details the AND and ANI instructions for logical AND operations.

OR operations

Details the OR and ORI instructions for logical OR operations.

Safety First!

Emergency STOP devices

Emphasizes proper implementation of emergency stop functions.

Safety precautions for cable breaks

Advises on safety measures for cable breaks and switch contacts.

Devices in Detail

Inputs and Outputs

Explains how PLCs connect to processes via inputs and outputs.

Timers

Explains programmable internal timers and their operation.

Counters

Explains internal counters for counting signal pulses.

More Advanced Programming

Math Instructions

Covers basic arithmetic operations: add, subtract, multiply, divide.

Processing Analog Values

Analog Modules

Introduces analog modules for acquiring and controlling analog signals.

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