Omron CJ1W-ETN21 operation manual Table of Contents

Models: CJ1W-ETN21

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TABLE OF CONTENTS

PRECAUTIONS

xxi

1

Intended Audience

xxii

2

General Precautions

xxii

3

Safety Precautions

xxii

4

Operating Environment Precautions

xxiv

5

Application Precautions

xxiv

6 Conformance to EC Directives

xxvi

SECTION 1

 

Introduction

1

1-1 Ethernet Unit Communications Services

2

1-2 Functions Listed by Purpose

2

1-3

Table of Protocols

3

1-4

Common Protocol Settings

4

SECTION 2

 

Mail Send Function

9

2-1 Mail Send Function Overview

10

2-2 Mail Send Function Details

11

2-3 Mail Send Function Specifications

17

2-4 Using the Mail Send Function

18

2-5 Mail Send Function Status

24

2-6 I/O Memory Data Formats

26

2-7 Attached File Transfer Times

27

2-8 Mail Send Function Errors

28

2-9

Example Application

30

SECTION 3

 

Receive Mail Function

33

3-1 Mail Receive Function Overview

34

3-2 Mail Receive Function Specifications

36

3-3 Using the Mail Receive Function

38

3-4 Remote Mail Command Details

42

3-5 Mail Receive Function Status

60

3-6 I/O Memory Data Formats

60

3-7 Attached File Transfer Times

62

3-8 Mail Receive Function Errors

63

3-9

Example Application

65

vii

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Omron CJ1W-ETN21 operation manual Table of Contents