Omron CJ1W-DRM21, CS1W-DRM21 operation manual Table of Contents

TABLE OF CONTENTS

PRECAUTIONS		xi
1	Intended Audience	xii
2	General Precautions	xii
3	Safety Precautions	xii
4	Operating Environment Precautions	xiii
5	Application Precautions	xiv
6	Conformance to EC Directives	xvi
SECTION 1
Features and System Configuration		1
1-1	Overview of DeviceNet	2
1-2	DeviceNet Unit Features	15
1-3	Specifications	21
1-4 Comparison with Previous Models		29
1-5 Outline of the Configurator		33
1-6	Basic Operating Procedures	36
1-7 List of Usage Methods by Purpose		42
SECTION 2
Nomenclature and Installation		45
2-1	Nomenclature and Functions	46
2-2	Installing the DeviceNet Unit	51
SECTION 3
Allocated CIO and DM Words		57
3-1	Overview of Word Allocations	58
3-2 Allocated CIO Area Words		60
3-3	Allocated DM Area Words	81
SECTION 4
Remote I/O Master Communications		91
4-1	Master Remote I/O Communications	92
4-2	Scan List	99
4-3	Fixed Allocations	101
4-4	User-set Allocations	107
4-5 Starting and Stopping Remote I/O Communications		116
4-6 Example of Ladder Programming for Remote I/O Communications		116
4-7 Errors that May Occur in Remote I/O Communications		118

vii