"OMRON CIP通讯资料与上位机读写操作详解"

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OMRON的CIP通讯资料详细介绍了在第7章中描述的CIP报文格式及发送和响应报文的内容。用户可以通过上位机读取和写入标签的值，实现对设备的远程控制和监测。Machine Automation ControllerNJ/NX-seriesCPU Unit Built-in EtherNet/IPTM PortCPU UnitUser’s ManualW506-E1-30NX701-1、NX102-1、NX102-90、NX1P2-1、NX1P2-9、NJ501-、NJ301-1、NJ101-10、NJ101-90这些型号的CPU单元都具有内置的EtherNet/IPTM端口，用户可以根据手册中的说明来使用和配置这些设备。需要注意的是，所有的版权均属于OMRON，未经允许，任何部分内容不得以任何形式进行复制、存储、传输，包括但不限于机械化、电子化、影印、录音等方式。OMRON对于专利责任不承担任何责任。这份手册通过详细的内容，实现了对OMRON设备的深入了解和操作。用户可以通过学习手册中的内容，正确配置和使用设备，保证设备能够正常运行，并且根据需要进行远程控制和监测。具体来说，通过CIP通讯资料，用户可以了解到CIP报文的格式、发送和响应报文的具体内容。手册中还详细介绍了如何通过上位机读取和写入标签的值，帮助用户实现对设备的远程控制。此外，手册中还包含了各种型号的CPU单元的介绍和使用指南，用户可以根据手册中的说明来使用和配置这些设备。值得一提的是，手册中对于版权的保护十分重视，任何对手册内容的未经允许的复制、存储、传输都是被禁止的。此外，OMRON对于专利责任也有明确的声明，不承担任何因专利侵权而导致的责任。这样的声明体现了OMRON对于知识产权的重视和保护，也保证了用户在使用手册内容时的合法性和权益。通过这份手册，用户能够全面了解OMRON设备的使用方法和配置方式，保证设备的准确运行和远程控制。同时，手册还为用户提供了版权保护和专利责任的重要声明，保障了知识产权的合法性和权益。总的来说，这份手册为用户提供了一份全面而且详细的使用指南，帮助用户在使用OMRON设备时能够更加方便和安心。

Appendices

A-1 Functional Comparison

of EtherNet/IP Ports on NJ/NX-series CPU Units and

Other Series........................................................................................................................... A-2

A-2 Use the Sysmac Studio to Set the Tag Data Links (EtherNet/IP Connections)............... A-3

A-2-1 Overview of the Tag Data Links (EtherNet/IP Connections) Settings with the Sysmac Studio .. A-3

A-2-2 Procedure to Make the EtherNet/IP Connection Settings with the Sysmac Studio.................... A-4

A-2-3 EtherNet/IP Connection Settings ............................................................................................... A-5

A-2-4 Making the EtherNet/IP Connection Settings with the Sysmac Studio ...................................... A-9

A-2-5 Checking Communications Status with the Sysmac Studio and Troubleshooting ................... A-30

A-2-6 Troubleshooting........................................................................................................................ A-34

A-3 EDS File Management ........................................................................................................ A-40

A-3-1 Installing EDS Files .................................................................................................................. A-40

A-3-2 Creating EDS Files................................................................................................................... A-41

A-3-3 Deleting EDS Files ................................................................................................................... A-41

A-3-4 Saving EDS Files ..................................................................................................................... A-42

A-3-5 Searching EDS Files ................................................................................................................ A-42

A-3-6 Displaying EDS File Properties ................................................................................................ A-43

A-3-7 Creating EDS Index Files......................................................................................................... A-43

A-4 Precautions for Using the Network Configurator on Windows XP, Windows Vis-

ta, or Windows 7 or Higher ................................................................................................ A-44

A-4-1 Changing Windows Firewall Settings....................................................................................... A-44

A-5 Variable Memory Allocation Methods ............................................................................... A-47

A-5-1 Variable Memory Allocation Rules............................................................................................ A-47

A-5-2 Important Case Examples........................................................................................................ A-56

A-6 Precautions When Accessing External Outputs in CPU Units....................................... A-60

A-7 TCP State Transitions......................................................................................................... A-61

A-8 Example of NX Unit Setting Using NX Configuration Object Service ............................ A-63

A-8-1 Changing the Unit Operation Settings for Singe NX Unit......................................................... A-63

A-8-2 Changing the Unit Operation Settings for Multiple NX Units.................................................... A-64

A-8-3 Initializing the Unit Operation Settings for Singe NX Unit ........................................................ A-64

A-9 Version Information ............................................................................................................ A-65

Index

CONTENTS

NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)

Terms and Conditions Agreement

Warranty, Limitations of Liability

Warranties



Exclusive Warranty

Omron’s exclusive warranty is that the Products will be free from defects in materials and work-

manship for a period of twelve months from the date of sale by Omron (or such other period ex-

pressed in writing by Omron). Omron disclaims all other warranties, express or implied.



Limitations

OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT

NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF

THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE

PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.

Omron further disclaims all warranties and responsibility of any type for claims or expenses based

on infringement by the Products or otherwise of any intellectual property right.



Buyer Remedy

Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally

shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-com-

plying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal

to the purchase price of the non-complying Product; provided that in no event shall Omron be re-

sponsible for warranty, repair, indemnity or any other claims or expenses 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. Return

of any Products by Buyer must be approved in writing by Omron before shipment. Omron Compa-

nies shall not be liable for the suitability or unsuitability or the results from the use of Products in

combination with any electrical or electronic components, circuits, system assemblies or any other

materials or substances or environments. Any advice, recommendations or information given orally

or in writing, are not to be construed as an amendment or addition to the above warranty.

See http://www.omron.com/global/ or contact your Omron representative for published information.

Limitation on Liability; Etc

OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CON-

SEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY

Terms and Conditions Agreement

NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)

WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT,

WARRANTY

, NEGLIGENCE OR STRICT LIABILITY.

Further, in no event shall liability of Omron Companies exceed the individual price of the Product on

which liability is asserted.

Application Considerations

Suitability of Use

Omron Companies shall not be responsible for conformity with any standards, codes or regulations

which apply to the combination of the Product in the Buyer’

s application or use of the Product. At Buy-

er’s request, Omron will provide applicable third party certification documents identifying ratings and

limitations of use which apply to the Product. This information by itself is not sufficient for a complete

determination of the suitability of the Product in combination with the end product, machine, system, or

other application or use. Buyer shall be solely responsible for determining appropriateness of the par-

ticular Product with respect to Buyer’s application, product or system. Buyer shall take application re-

sponsibility in all cases.

NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR

PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE

HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS

PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIP-

MENT OR SYSTEM.

Programmable Products

Omron Companies shall not be responsible for the user’s programming of a programmable Product, or

any consequence thereof.

Disclaimers

Performance Data

Data presented in Omron Company websites, catalogs and other materials 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 user must correlate it to actual application requirements. Actual per-

formance is subject to the Omron’s Warranty and Limitations of Liability.

Change in Specifications

Product specifications and accessories may be changed at any time based on improvements and oth-

er reasons. It is our practice to change part numbers when published ratings or features are changed,

or when significant construction changes are made. However, some specifications of the Product may

Terms and Conditions Agreement

NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)

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