Omron W343-E1-07, CJ1W-ETN11, CS?CJ, CS1W-ETN01, CS1W-ETN11 User Manual

Cat. No. W343-E1-07

SYSMAC CS/CJ Series

CS1W-ETN01 (10Base-5) CS1W-ETN11 (10Base-T) CJ1W-ETN11 (10Base-T)

Ethernet Units

OPERATION MANUAL

CS1W-ETN01 (10Base-5) CS1W-ETN11 (10Base-T) CJ1W-ETN11 (10Base-T) Ethernet Units

Operation Manual

Revised January 2008

Notice:

r f

OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual.

The following conventions are used to indicate and classify precautions in this manual. Always heed the information provided with them. Failure to heed precautions can result in injury to people or damage to property.

!DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or

serious injury. Additionally, there may be severe property damage.

!WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or

serious injury. Additionally, there may be severe property damage.

!Caution Indicates a potentially hazardous situation which, if not avoided, may result in minor or

moderate injury, or property damage.

OMRON Product References

All OMRON products are capitalized in this manual. The word “Unit” is also capitalized when it refers to an OMRON product, regardless of whether or not it appears in the proper name of the product.

The abbreviation “Ch,” which appears in some displays and on some OMRON products, often means “word” and is abbreviated “Wd” in documentation in this sense.

The abbreviation “PC” means Programmable Controller and is not used as an abbreviation for anything else.

Visual Aids

The following headings appear in the left column of the manual to help you locate different types of information.

 OMRON, 2000

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, o by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission o OMRON.

No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in this publication.

Note Indicates information of particular interest for efficient and convenient opera-

tion of the product.

1,2,3...

1. Indicates lists of one sort or another, such as procedures, checklists, etc.

TABLE OF CONTENTS

PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii

1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

3 Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix

5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix

6 Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxi

SECTION 1

Features and System Configuration . . . . . . . . . . . . . . . . 1

1-1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1-2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1-3 Devices Required in a Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1-4 Related Programming Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1-5 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1-6 Software Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1-7 IP Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1-8 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

SECTION 2

Communications Functions . . . . . . . . . . . . . . . . . . . . . . . 15

2-1 Communications Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2-2 FINS Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2-3 Socket Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2-4 FTP Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

2-5 Mail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

SECTION 3

Installation and Initial Setup . . . . . . . . . . . . . . . . . . . . . . 23

3-1 Before Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3-2 Overview of Startup Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3-3 Unit Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3-4 Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

3-5 Mounting to a PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

3-6 Connecting to the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

3-7 Creating an I/O Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

3-8 Creating Routing Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

3-9 System Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

3-10 Creating an IP Address Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

3-11 Creating an IP Router Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

3-12 Checking Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

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TABLE OF CONTENTS

SECTION 4

System Setup and Memory Allocations. . . . . . . . . . . . . . 57

4-1 Allocated Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

4-2 CPU Bus Unit System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

4-3 CIO Area Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

4-4 DM Area Allocations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

SECTION 5

FINS Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

5-1 Overview of FINS Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

5-2 Procedure Before Using FINS Communications. . . . . . . . . . . . . . . . . . . . . . . . . . 82

5-3 Sending Commands From a PC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

5-4 Sending Commands From a Host Computer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

5-5 FINS Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

SECTION 6

Socket Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

6-1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

6-2 Using Socket Services with Socket Service Request Switches. . . . . . . . . . . . . . . 112

6-3 Using Socket Services with CMND(490) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

SECTION 7

FTP Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

7-1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

7-2 Setting Login Names and Passwords. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

7-3 Using File Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

7-4 FTP Server Application Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

7-5 Using FTP Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

7-6 UNIX Application Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

SECTION 8

Mail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

8-1 Overview of Mail Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

8-2 Sending Mail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

8-3 Mail Example. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

SECTION 9

Testing Communications . . . . . . . . . . . . . . . . . . . . . . . . . 185

9-1 Communications Testing Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186

9-2 PING Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186

9-3 Internode Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

viii

TABLE OF CONTENTS

SECTION 10

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191

10-1 Troubleshooting with Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192

10-2 Error Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

10-3 Error Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

10-4 Error Log Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

10-5 Troubleshooting Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

10-6 Troubleshooting with Response Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207

10-7 Results Storage Area Response Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

SECTION 11

FINS Commands Addressed to Ethernet Units . . . . . . . 213

11-1 Command Codes and Response Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214

11-2 Socket Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

11-3 Command/Response Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

Appendices

A Network Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251

B Ethernet Network Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261

C Buffer Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263

D TCP Status Transitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265

E Auxiliary Area Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267

F CPU Bus Unit Allocations in the CPU Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269

G ASCII Characters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277

H Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279

I Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283

J Inspections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285

Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293

About this Manual:

This manual describes the installation and operation of the SYSMAC CS-series CS1W-ETN01 (10Base-5) and CS1W-ETN11 (10Base-T) Ethernet Units and the CJ-series CJ1W-ETN11 (10Base-T) Ethernet Unit, and includes the sections described on the next page.

An Ethernet Unit is classified and treated as a CPU Bus Unit in PC processing.

This manual is based on Ethernet* networks comprised of Ethernet Unit nodes and UNIX* host computer nodes. Although details can vary, theoretically any device supporting the same Ethernet protocols as the Ethernet Unit can form nodes on the network.

Note *Ethernet is a trademark of the Xerox Corporation. UNIX is a registered trademark of USL.

Please read this manual and all related manuals listed in the following table carefully and be sure you understand the information provided before attempting to install and operate an Ethernet Unit.

Name Cat. No. Contents

SYSMAC CS/CJ-series CS1W-ETN01/ETN11 CJ1W-ETN11 Ethernet Units Operation Manual

(this manual)

SYSMAC CS/CJ-series CS1W-ETN21 CJ1W-ETN21 Ethernet Units Operation Manual (Construction of Networks)

SYSMAC CS/CJ-series CS1W-ETN21

CJ1W-ETN21 Ethernet Units Operation Manual (Construction of Applications)

SYSMAC CS-series CS1G/H-CPU@@ Programmable Controllers Operation Manual

SYSMAC CJ-series CJ1G-CPU@@ Programmable Controllers Operation Manual

SYSMAC CS/CJ-series CS1G/H-CPU@@ CJ1G/H-CPU@@H, CJ1M-CPU@@, CJ1G-CPU@@ Programmable Controllers Programming Manual

SYSMAC CS/CJ-series CS1G/H-CPU@@-EV1, CS1G/H-CPU@@H, CJ1G/H-CPU@@H, CJ1M-CPU@@, CJ1G-CPU@@ Programmable Controllers Instructions Reference Manual

-EV1, CS1G/H-CPU@@H

-EV1, CS1G/H-CPU@@H,

W343-E1-@ Describes the installation and operation of the CS1W-ETN01 (10Base-

5), CS1W-ETN11 (10Base-T), and CJ1W-ETN11 Ethernet Units. Refer to the CX-Programmer User’s Manual for information on setting

the CPU Bus Unit Setup for the Ethernet Unit. Refer to the Communications Commands Reference Manual (W342) for

information on FINS commands that can be addressed to CS/CJ-series CPU Units.

W420-E1-@ Describes the basic settings and FINS communications for the CS1W-

ETN21 (100Base-TX) and CJ1W-ETN21 (100Base-TX) Ethernet Units. Refer to the Communications Commands Reference Manual (W342) for

information on FINS commands that can be addressed to CS/CJ-series CPU Units.

W421-E1-@ Provides information for the CS1W-ETN21 (100Base-TX) and CJ1W-

ETN21 (100Base-TX) Ethernet Units on functions such as mail transmission, socket services, automatic clock adjustment, FTP server, and creating host applications with FINS communications.

W339-E1-@ Provides an outline of and describes the design, installation, mainte-

nance, and other basic operations for the CS-series PCs.

W393-E1-@ Provides an outline of and describes the design, installation, mainte-

nance, and other basic operations for the CJ-series PCs.

W394-E1-@ This manual describes programming and other methods to use the func-

tions of the CS/CJ-series PCs.

W340-E1-@ Describes the ladder diagram programming instructions supported by

CS-series and CJ-series PCs.

About this Manual, Continued

Name Cat. No. Contents

SYSMAC CS/CJ-series C200H-PRO27-E, CQM1H-PRO01-E CQM1-PRO01-E Programming Consoles Operation Manual

SYSMAC CS/CJ-series CS1G/H-CPU@@ CS1W-SCB21-V1/41-V1, CS1W-SCU21, CJ1W-SCU41 Communications Commands Reference Manual

SYSMAC WS02-CXPC1-EV3 CX-Programmer Ver. 3.1 Operation Manual

SYSMAC CS/CJ-series CS1W-SCB21-V1/41-V1, CS1W-SCU21 CJ1W-CSU41 Serial Communications Boards and Serial Communications Units Operation Manual

-EV1, CJ1G-CPU@@,

This manual contains the following sections.

Section 1 introduces the overall structure of an Ethernet network, outlines the features of the Ethernet Unit, describes the communications protocols used by an Ethernet network, and provides basic precautions for use of an Ethernet network.

Section 2 provides an overview of the communications functions that can be used with the Ethernet Unit.

Section 3 explains how to install the Ethernet Unit and make the initial settings required for operation.

Section 4 explains the system setup and the words allocated in the CIO Area and the DM Area for

Ethernet Unit operations.

Section 5 provides information on communicating on Ethernet networks and interconnected networks using FINS commands. The information provided in the section deals only with FINS communications in reference to Ethernet Units. FINS commands issued from a PC are sent via the SEND(090), RECV(098), and CMND(490) instructions programmed into the user ladder-diagram program. Refer to the CS/CJ-series CS1G/H-CPU@@ ence Manual (W340) for further details on programming these instructions.

Section 6 describes the functionality provided by the Ethernet Unit via the socket services.

Section 7 describes the functions provided by the FTP server.

Section 8 explains the Ethernet Unit’s mail function.

Section 9 describes functions that allow you to test communications.

Section 10 describes information and procedures that can be used to troubleshoot problems that

sometimes occur with Ethernet Unit and Ethernet communications.

Section 11 describes the FINS commands that can be sent to an Ethernet Unit and the responses that are returned by the Ethernet Unit.

Var ious Appendices are provided for reference. Refer to the table of contents for a list of the appendices.

W341-E1-@ Provides information on how to program and operate CS/CJ-series PCs

using a Programming Console.

W342-E1-@ Describes the C-series (Host Link) and FINS communications com-

mands used with CS/CJ-series PCs.

W414-E1-@ Provide information on how to use the CX-Programmer, a programming

device that supports the CS/CJ-series PCs, and the CX-Net contained within CX-Programmer.

W336-E1-@ Describes the use of Serial Communications Units and Boards to per-

form serial communications with external devices, including the usage of standard system protocols for OMRON products.

-E, CJ1G-CPU@@ Programmable Controllers Instruction Refer-

!WARNING Failure to read and understand the information provided in this manual may result in per-

sonal injury or death, damage to the product, or product failure. Please read each section in its entirety and be sure you understand the information provided in the section and related sections before attempting any of the procedures or operations given.

xii

Read and Understand this Manual

Please read and understand this manual before using the product. Please consult your OMRON representative if you have any questions or comments.

Warranty and Limitations of Liability

WARRANTY

OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON.

OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NONINFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.

LIMITATIONS OF LIABILITY

OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.

In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.

IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.

xiii

Application Considerations

SUITABILITY FOR USE

OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products.

At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use.

The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:

• Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this manual.

• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations.

• Systems, machines, and equipment that could present a risk to life or property.

Please know and observe all prohibitions of use applicable to the products.

NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

PROGRAMMABLE PRODUCTS

OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.

xiv

Disclaimers

CHANGE IN SPECIFICATIONS

Product specifications and accessories may be changed at any time based on improvements and other reasons.

It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products.

DIMENSIONS AND WEIGHTS

Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.

PERFORMANCE DATA

Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.

ERRORS AND OMISSIONS

The information in this manual has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions.

xvi

PRECAUTIONS

This section provides general precautions for using the CS/CJ-series Programmable Controllers (PCs) and related devices.

The information contained in this section is important for the safe and reliable application of Programmable Controllers. You must read this section and understand the information contained before attempting to set up or operate a PC system.

1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

3 Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix

5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix

6 Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxi

xvii

Intended Audience 1

1 Intended Audience

This manual is intended for the following personnel, who must also have knowledge of electrical systems (an electrical engineer or the equivalent).

• Personnel in charge of installing FA systems.

• Personnel in charge of designing FA systems.

• Personnel in charge of managing FA systems and facilities.

2 General Precautions

The user must operate the product according to the performance specifications described in the operation manuals.

Before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems, machines, and equipment that may have a serious influence on lives and property if used improperly, consult your OMRON representative.

Make sure that the ratings and performance characteristics of the product are sufficient for the systems, machines, and equipment, and be sure to provide the systems, machines, and equipment with double safety mechanisms.

This manual provides information for programming and operating the Unit. Be sure to read this manual before attempting to use the Unit and keep this manual close at hand for reference during operation.

!WARNING It is extremely important that a PC and all PC Units be used for the specified

purpose and under the specified conditions, especially in applications that can directly or indirectly affect human life. You must consult with your OMRON representative before applying a PC System to the above-mentioned applications.

3 Safety Precautions

!WARNING Do not attempt to take any Unit apart while the power is being supplied. Doing

so may result in electric shock.

!WARNING Do not touch any of the terminals or terminal blocks while the power is being

supplied. Doing so may result in electric shock.

!WARNING Do not attempt to disassemble, repair, or modify any Units. Any attempt to do

so may result in malfunction, fire, or electric shock.

!WARNING Do not touch the Power Supply Unit while power is being supplied or immedi-

ately after power has been turned OFF. Doing so may result in electric shock.

!Caution Tighten the screws on the terminal block of the AC Power Supply Unit to the

torque specified in the operation manual. The loose screws may result in burning or malfunction.

xviii

Operating Environment Precautions 4

!Caution Execute online edit only after confirming that no adverse effects will be

caused by extending the cycle time. Otherwise, the input signals may not be readable.

4 Operating Environment Precautions

!Caution Do not operate the control system in the following places:

• Locations subject to direct sunlight.

• Locations subject to temperatures or humidity outside the range specified

in the specifications.

• Locations subject to condensation as the result of severe changes in tem-

perature.

• Locations subject to corrosive or flammable gases.

• Locations subject to dust (especially iron dust) or salts.

• Locations subject to exposure to water, oil, or chemicals.

• Locations subject to shock or vibration.

!Caution Take appropriate and sufficient countermeasures when installing systems in

the following locations:

• Locations subject to static electricity or other forms of noise.

• Locations subject to strong electromagnetic fields.

• Locations subject to possible exposure to radioactivity.

• Locations close to power supplies.

!Caution The operating environment of the PC System can have a large effect on the

longevity and reliability of the system. Improper operating environments can lead to malfunction, failure, and other unforeseeable problems with the PC System. Be sure that the operating environment is within the specified conditions at installation and remains within the specified conditions during the life of the system. Follow all installation instructions and precautions provided in the operation manuals.

5 Application Precautions

Observe the following precautions when using the PC System.

!WARNING Always heed these precautions. Failure to abide by the following precautions

could lead to serious or possibly fatal injury.

• Always connect to a ground of 100 Ω or less when installing the Units. Not

connecting to a ground to a ground of 100 shock.

• A ground of 100 Ω or less must be installed when shorting the GR and LG

terminals on the Power Supply Unit.

• Always turn OFF the power supply to the PC before attempting any of the

following. Not turning OFF the power supply may result in malfunction or electric shock.

Ω or less may result in electric

xix

Application Precautions 5

• Mounting or dismounting I/O Units, CPU Units, Inner Boards, or any other Units.

• Assembling the Units.

• Setting DIP switches or rotary switches.

• Connecting cables or wiring the system.

!Caution Failure to abide by the following precautions could lead to faulty operation of

the PC or the system, or could damage the PC or PC Units. Always heed these precautions.

• Fail-safe measures must be taken by the customer to ensure safety in the event of incorrect, missing, or abnormal signals caused by broken signal lines, momentary power interruptions, or other causes.

Interlock circuits, limit circuits, and similar safety measures in external cir-

•

cuits (i.e., not in the Programmable Controller) must be provided by the customer.

• Always use the power supply voltages specified in the operation manuals.

An incorrect voltage may result in malfunction or burning.

• Take appropriate measures to ensure that the specified power with the

rated voltage and frequency is supplied. Be particularly careful in places where the power supply is unstable. An incorrect power supply may result in malfunction.

• Install external breakers and take other safety measures against short-cir-

cuiting in external wiring. Insufficient safety measures against short-circuiting may result in burning.

• Be sure that all the mounting screws, terminal screws, and cable connec-

tor screws are tightened to the torque specified in the relevant manuals. Incorrect tightening torque may result in malfunction.

• Leave the label attached to the Unit when wiring. Removing the label may

result in malfunction if foreign matter enters the Unit.

• Remove the label after the completion of wiring to ensure proper heat dis-

sipation. Leaving the label attached may result in malfunction.

• Use crimp terminals for wiring. Do not connect bare stranded wires

directly to terminals. Connection of bare stranded wires may result in burning.

• Wire all connections correctly.

• Double-check all wiring and switch settings before turning ON the power

supply. Incorrect wiring may result in burning.

• Mount Units only after checking terminal blocks and connectors com-

pletely.

• Be sure that the terminal blocks, Memory Units, expansion cables, and

other items with locking devices are properly locked into place. Improper locking may result in malfunction.

• Check the user program for proper execution before actually running it on

the Unit. Not checking the program may result in an unexpected operation.

• Do not lay communications cables near power lines or high-voltage lines.

• Always lay communications cables in ducts.

Conformance to EC Directives 6

• Do not pull on the communications cables or bend the communications

cables beyond their natural limit. Doing either of these may break the cables.

• Do not place objects on top of the communications cables or other wiring

lines. Doing so may break the cables.

• Before touching a Unit, be sure to first touch a grounded metallic object in

order to discharge any static built-up. Not doing so may result in malfunction or damage.

• When transporting or storing Units, place them in special packing boxes and do not allow them to be subject to excessive shock or vibration during transportation.

• Confirm that no adverse effect will occur in the system before attempting any of the following. Not doing so may result in an unexpected operation.

• Changing the operating mode of the PC.

• Force-setting/force-resetting any bit in memory.

• Changing the present value of any word or any set value in memory.

6 Conformance to EC Directives

6-1 Applicable Directives

• EMC Directives

• Low Voltage Directive

6-2 Concepts

EMC Directives

OMRON devices that comply with EC Directives also conform to the related EMC standards so that they can be more easily built into other devices or the overall machine. The actual products have been checked for conformity to EMC standards (see the following note). Whether the products conform to the standards in the system used by the customer, however, must be checked by the customer.

EMC-related performance of the OMRON devices that comply with EC Directives will vary depending on the configuration, wiring, and other conditions of the equipment or control panel on which the OMRON devices are installed. The customer must, therefore, perform the final check to confirm that devices and the overall machine conform to EMC standards.

Note Conformance with the EMC (Electromagnetic Compatibility) standards for

EMS (Electromagnetic Susceptibility) and EMI (Electromagnetic Interference) vary with the model in the way shown below.

Ethernet Unit EMS EMI

CS1W-ETN01/11 EN61131-2 EN61000-6-4 (Radiated emisCJ1W-ETN11 EN61000-6-2

Low Voltage Directive

Always ensure that devices operating at voltages of 50 to 1,000 VAC and 75 to 1,500 VDC meet the required safety standards for the PC (EN61131-2).

sion: 10-m regulations)

xxi

SECTION 1

Features and System Configuration

This section introduces the overall structure of an Ethernet network, outlines the features of the Ethernet Unit, describes the communications protocols used by an Ethernet network, and provides basic precautions for use of an Ethernet network.

1-1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1-2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1-2-1 Device Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1-2-2 Node Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1-3 Devices Required in a Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1-3-1 10Base-5 Ethernet Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1-3-2 10Base-T Ethernet Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1-4 Related Programming Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1-5 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1-6 Software Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1-7 IP Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1-7-1 IP Address Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1-7-2 Allocating IP Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1-7-3 IP Address Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1-7-4 Subnet Masks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1-8 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

1-8-1 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

1-8-2 Ethernet and IEEE802.3 Standards. . . . . . . . . . . . . . . . . . . . . . . . . . 14

Fe at ur es Section 1-1

1-1 Features

Select from 10Base-5 or 10Base-T

Wide-ranging Control Capability Using Ethernet

Communications by UDP/ IP and TCP/IP

Easy Use of Socket Services

FINS Message Communications (FINS Communications Service Using UDP/IP)

Three models of Ethernet Unit are provided to support both 10Base-5 (CS1W-ETN01) and 10Base-T (CS1W-ETN11/CJ1W-ETN11) Ethernet transmission media.

The Ethernet Unit enables a Programmable Controller (PC) to support a wide range of protocols via Ethernet, including data communications by TCP/IP and UDP/IP socket services, FINS command execution (OMRON’s standard protocol), FTP file transfers, and SMTP message communications.

The Ethernet Unit supports the standard Ethernet protocols, UDP/IP and TCP/IP, so it can communicate with other Ethernet devices, workstations, personal computers, and Ethernet Units produced by other manufacturers. It can utilize up to eight socket ports for the various protocols, allowing it to be employed in a wide range of applications.

TCP or UDP socket services can be easily accessed either by executing the CMND(490) instruction or by presetting parameters and then manipulating dedicated control switches in memory. Presetting parameters eliminates the need for ladder programs to monitor the completion timing of instructions and socket service processing, and thereby reduces the work hours involved in program development.

The Ethernet Unit also supports FINS message communications, OMRON’s standard communications service, so other OMRON PCs can be accessed by using SEND(090), RECV(098), and CMND(490) instructions in ladder programs. In addition, the FINS gateway function can be used to allow access to other PCs on not only the same Ethernet network but also on other networks such as Controller Link and SYSMAC Link.

File Transfers Between PC and Host Computer (FTP Server Function)

E-mail Capability User-defined messages, Unit error information, status information, and so on,

24-VDC Power Supply for Transceiver

Controller Link Network Connection

Abundant Troubleshooting Functions

The Ethernet Unit has a built-in FTP server function, so any workstation or personal computer with an FTP client function can be used for reading files from or writing files to the PC. This enables large amounts of data to be transferred at one time without any need for writing a ladder program.

can be sent from the PC to the mail server as e-mail. This function allows information generated at the production site to be sent out as e-mail.

For the CS1W-ETN01 (10Base-5), a 24-VDC power supply can be used as the power supply for the transceiver. The Ethernet Unit voltage output provides for a voltage drop in the transceiver cables, so there is no need to adjust the power supply voltage.

Ethernet, the information-system network, can be connected to Controller Link, the control-system network, using the FINS communications service. This allows a PC on the Controller Link network to be monitored from a PC on the Ethernet network, and, conversely, for data to be exchanged between a PC on the Controller Link network and a PC on the Ethernet network.

The Ethernet Unit is provided with a variety of troubleshooting functions for prompt recovery in case of errors.

• Self-diagnostic function at startup

• PING command for checking remote nodes

• Inter-nodal tests for checking remote nodes

• Error log for recording error history data

• E-mail notification when errors occur

System Configuration Section 1-2

1-2 System Configuration

1-2-1 Device Configuration

Workstation or personal computer

CX-Programmer

Ethernet (10 Mbps)

Terminator

Between nodes: Integral multiples of 2.5 m

500 m/segment max. 10Base-5 coaxial cable (or 10Base-T twisted-pair cable)

Terminator

Transceiver

Transceiver cable

CS-series CS1W-ETN01 Ethernet Unit (10Base-5)

Controller Link network

C200HX/HG/HE PC

50 m max.

CS-series PC

FA computer

100 m max.

CS-series CS1W-ETN11 Ethernet Unit (10Base-T)

CS-series PC

CS-series Controller Link Unit

CS-series PC

CJ-series CJ1W-ETN11 Ethernet Unit (10Base-T)

CJ-series PC

CX-Programmer

Note 1. Transmission distance (from Terminator to Terminator):

500 meters/segment max.

2. When segments are indirectly connected by a repeater: 2.5 km/network

3. Node interval (from transceiver to transceiver): Integral multiples of 2.5 m

4. Transceiver cable length: 50 m max.

Ground

CVM1/CV-series PC

CVM1/CV Ethernet Unit (10Base-5)

1-2-2 Node Connections

Minimal Configuration: 1 Segment

10Base-5 10Base-T

Node Node Node

Node Node

1 segment

Hub

Devices Required in a Network Section 1-3

Configuration With Segment Extension

Use repeaters to extend the distance between nodes or to increase the number of connected nodes.

10Base-5

Node Node

1-3 Devices Required in a Network

1-3-1 10Base-5 Ethernet Unit

The basic configuration of a 10Base-5 Ethernet System consists of a single coaxial cable together with the transceivers, transceiver cables, nodes, and so on, that are connected to it. In an Ethernet System, this basic configuration is called a “segment.”

CS1W-ETN01 Ethernet Unit

24-VDC power supply

50 m max.

Terminator (terminating resistance)

Transceiver cable (AUI cable)

Transceivers

Coaxial cable (10Base-5, outer diameter approx. 10 mm)

Repeater

Node Node

2.5 m min. (multiple of 2.5 m)

Segment (500 m max.)

Number of branch points: 100

Terminator (terminating resistance)

The devices shown in the following table must be obtained to configure a network using a 10Base-5 Ethernet Unit, so prepare them in advance. Use only

devices in the network that conform to IEEE802.3 standards.

Network device Contents

CS-series 10Base-5 Ethernet Unit (CS1W-ETN01)

24-VDC power supply This is a external 24-VDC power supply for the

Transceiver The transceiver is a device for interfacing between the

Transceiver cable (AUI cable)

The 10Base-5 Ethernet Unit is a Communications Unit that connects a CS-series PC to an Ethernet network.

purpose of providing power to the transceivers via transceiver cable. Use a power supply with an output current of at least 0.3 A per node. The power is converted within the Unit to the transceiver power supply voltage, and is provided to the transceiver.

coaxial cable and the nodes. Note: The Ethernet Unit can provide a maximum

current of 0.4 A to the transceiver, so use a transceiver with a current consumption of not more than 0.4 A. Check with the manufacturer for information regarding transceiver current consumption.

This is the cable for connecting between transceivers and nodes.

Devices Required in a Network Section 1-3

Network device Contents

Coaxial cable The coaxial cable comprises the main line of the

Terminator for coaxial cable (terminating resistance)

Ethernet System. The Terminators connect to both ends of the coaxial

cable.

Note 1. It is also possible to use 10Base-T twisted-pair cable by connecting the

Ethernet Unit to a 10Base-T conversion adapter.

2. A 24-VDC power supply is required even if a 10Base-T conversion adapter is used.

10Base-T conversion adapter

1-3-2 10Base-T Ethernet Unit

The basic configuration of a 10Base-T Ethernet System consists of one hub to which nodes are attached in star form through twisted-pair cable.

CS1W-ETN11/CJ1W-ETN11 Ethernet Units

Recommended Hub

Twisted-pair cables

100 m max. 100 m max.

Hub

The devices shown in the following table must be obtained to configure a network using a 10Base-T Ethernet Unit, so prepare them in advance.

Network device Contents

CS-series 10Base-T Ethernet Unit (CS1WETN11) or CJ-series 10Base-T Ethernet Unit (CJ1W-ETN11)

Twisted-pair cable A twisted-pair cable that connects the 10Base-T Ethernet

Hub A relay devices that connect multiple nodes in as star LAN.

Manufacturer Model number Specifications Inquires

Allied Telesis MR820TLX 9-port hub with

The 10Base-T Ethernet Units are Communications Units that connect a CS-series or CJ-series PCs to Ethernet networks.

Unit to the hub. The twisted-pair cable must have an RJ45 Modular Connector attached to each end. Use a category 3, 4, or 5 UTP (unshielded twisted-pair) cable.

10Base-5 backbone port

Allied Telesis (0120) 86-0442

(in Japan only)

Related Programming Devices Section 1-4

1-4 Related Programming Devices

The Ethernet Unit functions as a node on the Ethernet network. The basic settings for operation are made in the CPU Bus Unit System Setup in the CS/CJseries CPU Unit. Use the CX-Programmer to make the settings.

Personal computer running Windows

CX-Programmer

CPU Bus Unit System Setup

Ethernet Unit

CS/CJ-series CPU Unit

The following items are included in the System Setup.

Screen Item Default

Setup Screen Broadcast setting All 1 (4.3BSD specifications)

Address conversion method Automatic generation FINS UDP port number 9600 Local IP address (CJ Series only) 0.0.0.0 (Set the IP address in the allocated

words in the DM Area.)

Subnetwork mask 0.0.0.0 (Uses value corresponding to IP

address class.) FTP login name CONFIDENTIAL FTP password Not set. IP address table Not set. IP router table Not set.

Mail Setup Screen Mail settings None set.

User-created mail data address Not set. Local node address Not set. Destination address Not set. SMTP server address 0.0.0.0 (Not set.)

Screen

When using the default values that are already stored in the CS/CJ-series CPU Unit, there is no need to make any settings with the CX-Programmer. Refer to 4-2 CPU Bus Unit System Setup for details on the above settings.

Specifications Section 1-5

1-5 Specifications

CS-series Ethernet Units

Item Specifications

Model number CS1W-ETN01 CS1W-ETN11 Type 10Base-5 10Base-T Applicable PCs CS-series PCs Unit classification CS-series CPU Bus Unit Mounting location CPU Rack or Expansion Rack Number of Units that can be

mounted Tr an s fe r

specifications

Current consumption (Unit) 400 mA max. at 5 VDC 400 mA max. at 5 VDC External power supply Capacity: 0.3 A min. at 24 VDC (per node)

Power supply to transceiver Capacity: 0.4 A at 12 V

Vibration resistance Conforms to JIS 0040.

Shock resistance Conforms to JIS 0041.

Ambient temperature Operating: 0 to 55°C

Humidity 10% to 90% (with no condensation) Atmosphere Must be free from corrosive gas. Weight 300 g max. Dimensions 35 x 130 x 101 mm (W x H x D)

Media access method CSMA/CD Modulation Baseband Transmission paths Bus Star Baud rate 10 Mbps Transmission media Coaxial cable Unshielded twisted-pair (UTP)

Tr an s mission distance

Number of connectable nodes

Distance between nodes

Transceiver cable length

Segment length

Distance between nodes

4 max. (including Expansion Racks)

cable

500 m max. 100 m max.

2,500 m max. ---

100/segment max. ---

Multiples of 2.5 m ---

50 m max. ---

Inrush current: 2.5 A max.

Permissible voltage fluctuation range:

Recommended power supply: OMRON S82J-series

Voltage fluctuation range: 13.05 to 14.48 VDC Ripple: 2% p-p

10 to 57 Hz, 0.075-mm amplitude, 57 to 150 Hz, acceleration: 9.8 m/s directions for 80 minutes each (Time coefficient; 8 minutes × coefficient factor 10 = total time 80 minutes)

147 m/s

Storage: –20 to 75°C

20.4 to 26.4 VDC (24 VDC –15% to +10%)

three times each in X, Y, and Z directions

(24-VDC startup time of 5 ms)

---

in X, Y, and Z

Specifications Section 1-5

CJ-series Ethernet Units

Item Specifications

Model number CJ1W-ETN11 Ty pe 1 0B a s e- T Applicable PCs CJ-series PCs Unit classification CJ-series CPU Bus Unit Mounting location CPU Rack or Expansion Rack Number of Units that can be mounted 4 max. (including Expansion Racks) Tr an s fe r

specifications

Current consumption (Unit) 380 mA max. at 5 VDC Vibration resistance Conforms to JIS 0040.

Shock resistance Conforms to JIS 0041.

Ambient temperature Operating: 0 to 55°C

Humidity 10% to 90% (with no condensation) Atmosphere Must be free from corrosive gas. Weight 100 g max. Dimensions 31 x 90 x 65 mm (W x H x D)

Media access method CSMA/CD Modulation Baseband Transmission paths Star Baud rate 10 Mbps Transmission media Unshielded twisted-pair (UTP) cable Transmission

distance

Segment length

100 m max.

10 to 57 Hz, 0.075-mm amplitude, 57 to 150 Hz, acceleration: 9.8 m/s2 in X, Y, and Z directions for 80 minutes each (Time coefficient; 8 minutes × coefficient factor 10 = total time 80 minutes)

147 m/s

Storage: –20 to 75°C

three times each in X, Y, and Z directions

Specifications Section 1-5

(

)(

)

Dimensions

CS1W-ETN01

130

35 15

6.6

101

CS1W-ETN11

130

16.5 including cover

Unit: mm

35 101

(Unit: mm)

+ 287 hidden pages