Omron V670 User Manual

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USER’S MANUAL

Electromagnetic Inductive RFID System

V670 Series

Cat. No. Z148-E1-05

Introduction

We sincerely appreciate your purchase of the V670 series of the Electromagnetic Induction Type RFID System. The V670 series is fully supported by our cutting-edge technology and vast expertise. This user's manual provides vital information on its operational functions and product performances, and includes full instructions for use.

READ AND UNDERSTAND THIS DOCUMENT

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

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 NON-INFRINGEMENT, 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 responsibility of OMRON for any act exceed the individual price of the product on which liability is asser ted.

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.

SUITABILITY FOR USE

THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT SAFETY RATED. THEY ARE NOT DESIGNED OR RATED FOR ENSURING SAFETY OF PERSONS, AND SHOULD NOT BE RELIED UPON AS A SAFETY COMPONENT OR PROTECTIVE DEVICE FOR SUCH PURPOSES. Please refer to separate catalogs for OMRON's safety rated products.

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 product.

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 document.

• 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 PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

PERFORMANCE DATA

Performance data given in this document 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.

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 product 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.

ERRORS AND OMISSIONS

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

PROGRAMMABLE PRODUCTS

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

This document shall not be copied for sales or promotions without permission. This document is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or reproducing this document in any manner, for any other purpose. If copying or transmitting this document to another, please copy or transmit it in its entirety.

Meaning of Signal Words

The following signal words are used in this instruction manual.

CAUTION

The following alert symbols are used in this instruction manual.

The following alert statements apply to the products in this instruction manual. Each alert statement also appears at the locations needed in the manual to attract your attention.

When you plug or unplug the connector into the programming console when the power supply turns on, take care not to touch the controller wire. Otherwise, you may get an electric shock.

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or in property damage.

Meaning of Alert Symbols

Indicates the possibility of electric shock under specific conditions.

Alert Statement in this user’s Manual

CAUTION

Precautions for safe use.

For the safety, be sure to follow the instructions below:

1. Do not operate this device in any flammable, explosive or corrosive gas environment.

2. Do not disassemble, repair nor remodel this device.

3. Tighten the base lock screws and terminal block screws completely.

4. Be sure to use wiring crimp terminal of a specified size.

5. If any cable has a locking mechanism, be sure to check that it has been locked before using it.

6. The DC power supply must meet the following items:

(1) Such DC power supply must be used for the V670 Series only and must not be connected to any other devices nor apparatuses. (2) Voltage of such DC power supply must be within the specified rating (24 VDC+10%-10%).

7. Be sure to follow any other warnings, cautions and notices mentioned in this manual.

8. In the event that the system gives out a foul smell, is heated abnormally in the main body portion, emits smoke, or exhibits any other

abnormal condition, immediately stop using the system and turn off the power.

9. Dispose of this product as industrial waste.

Precautions for correct use.

Please observe the following precautions to prevent failure to operate, malfunctions, or undesirable effects on product performance.

♦ System Construction

• In consequence of diversification of small-size antennas/tags, the ID controller has been upgraded to Model V670-CD1D-V1. Be sure to combine Model V670-H51 or Model V670-H51Q antenna with Model V670-CD1D-V1 controller. Combination of this antenna with Model V670-CD1D controller might result in unstable communication.

♦ Installation Site

Install the product at a location where:

• It is not exposed to corrosive gases, dust, metal chips, or salt.

• The working temperature is within the range stipulated in the specifications.

• There are no sudden variations in temperature (no condensation).

• The relative humidity is within the range stipulated in the specifications.

• No vibration or shock exceeding the values stipulated in the specifications is transmitted directly to the body of the product.

• It is not subject to splashing water, oil, or chemical substances.

♦ Installation

• This device uses the frequency band 13.56 MHz to communicate with a tag. This frequency band 13.56 MHz is used also as the ISM band (one of frequencies assigned to medical or industrial heater; ). So, such heater may affect the communication with a tag or may damage the tag, if the heater is located near this device. If you must use this device near such heater, we would like you to check the influence in advance.

• To minimize general influence of noise, follow the instructions below: (1) Ground any metallic material located around this device according to Class D (Class III). (2) Wire this device keeping away from high voltage and heavy current.

• Connectors are not waterproof. Avoid using the product in a humid environment.

• Do not use any chemical that may affect the materials of the product.

♦ Cleaning

• Do not use any thinner. Resin material and case paint are dissolved by thinner.

Standard Conformity

1. FCC Rules (Federal Communications Commission)

This Product complies with Part 15 Subpart C of the FCC Rules. FCC ID: E4E6CYCIDV6700206

FCC NOTICE

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation.

FCC WARNING

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Properly shielded ground cables and connectors must be used for connection to host computer and/or peripherals in order to meet FCC emission limits. Ferrite cores (TDK Type ZCAT2032-0930 or its equivalent) must be attached to the cables connecting the power supply and ground to suppress RF interference.

2. EC Declaration of Conformity

Hereby, OMRON Corporation declares that this RFID System, Antenna V670-H11, V670-H51, V670-H51Q and Controller V670CD1D-V1. Controller are in compliance with essential requirements and other relevant provisions of Directive 1995/5/EC, and satisfy tests for the appropriate requirements of the following relevant standards.

Radio: EN 300 330-2 V1.1.1 (06-2001) EN 300 300-1 V1.3.1 (06-2001) EMC: EN 301 489-3 V1.4.1 (08-2002) EN 301 489-1 V1.4.1 (08-2002) Safety: EN 61010-1: 2001 (2nd Edition)

Countries of intended use: Austria, Belgium, Denmark, Estonia, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Liechtenstein, Luxembourg, Netherlands, Norway, Portugal, Romania, Spain, Sweden, Switzerland, United Kingdom

3. Wireless Standards for China

V670-CD1D-V1/V670-H11 ID: 2006DJ0992 V670-CD1D-V1/V670-H51 ID: 2006DJ0990

English Hereby, Omron, declares that the RFID System, Antenna V670-H11 Series, V670-H51 Series, V670-H51Q Series, and Controller V670-CD1D Series are

Finnish Omron vakuuttaa täten että RFID Säännös, Antenni V670-H11 Series, V670-H51 Series, V670-H51Q Series, jar Kontrollida V670-CD1D Series tyyp-

Dutch Hierbij verklaart Omron dat het toestel de RFID Systeem, Antenne V670-H11 ´Serie, V670-H51 ´Serie, V670-H51Q ´Serie, en Controleur V670-CD1D

French Par la présente Omron déclare que la RFID Système, Antenne V670-H11 Série, V670-H51 Série, V670-H51Q Série, et Contrôler V670-CD1D Série sont

Swedish Härmed intygar Omron att den RFID System, Antenn V670-H11 Serie, V670-H51 Serie, V670-H51Q Serie, och Kontrollant V670-CD1D Serie stär l öve-

Danish Undertegnede Omron erklærer herved, at følgende den RFID System, Antenne V670-H11 Serie, V670-H51 Serie, V670-H51Q Serie, og Kontrollør V670-

German Hiermit erklärt Omron, die RFID System, Antenne V670-H11 Serie, V670-H51 Serie, V670-H51Q Serie, und Kontrolleur V670-CD1D Serie in Überein-

Greek

Italian Con la presente Omron dichiara che la RFID Sistema, Antena V670-H11Serie, V670-H51 Serie, V670-H51Q Serie, e Controlleur V670-CD1D Serie sono

Spanish Por medio de la presente Omron declara que el RFID Sistema, Antena V670-H11 Serie, V670-H51 Serie, V670-H51Q Serie, y Controlador V670-CD1D

Portuguese Omron declara que a RFID Sistema, Antena V670-H11 Série, V670-H51 Série, V670-H51Q Série, e Controlador V670-CD1D Série ser conforme com os

Romanian

in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.

pinen laite on direktiivin 1999/5/EY oleellisten vaatimusten ja sitä koskevien direktiivin muiden ehtojen mukainen.

´Serie in overeenstemming is met de essentiële eisen en de andere relevante bepalingen van richtlijh 1999/5/EG.

conforme aux exigences essentielles et aux autres dispositions pertinentes de la directive 1999/5/CE.

rensstämmelse med de väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv 1999/5/EG.

CD1D Serie overholder de væsentlige krav og øvrige relevante krav i direktiv 1999/5/EF.

stimmung mit den grundlegenden Anforderungen und den anderen relevanten Vorschriften der Richtlinie 1999/5/EG befindet. (BMWi)

ME THN PAPOYSA Omron DHLONEI RFID O SYMMOPF ONETAI PPOS TIS OYSIODEIS APAITHSEIS KAI TIS LOIPES SXETIKES DIATAXEIS THS ODHGIAS 1999/5/EK.

conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999/5/CE.

Serie esta conforme a los requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999/5/CE.

tequisitos essenciais e outras disposições da Directiva 1999/5/CE.

Prin prezenta, Omron declar c acest V670-H11, V670-H51, V670-H51Q, V670-CD1D este conform cu cerin ele principale çi cu celelalte prevederi relevanate ale Directivei 1999/5/EC.

’YO’

GHMA, KEPAIA V670-H11 O’EIPA, V670-H51Q O’EIPA, KAI KOYPOLHPY V670-CD1D O’EIPA

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Properly shielded ground cables and connectors must be used for connection to host computer and/or peripherals in order to meet the FCC emission limits. Ferrite cores (TDK Type ZCAT2032-0930 or its equivalent) must be attached to the cables connecting the power supply and ground to suppress RF interference.

Manual Revision History

A manual revision history code is added to the end of catalog number shown at the left lower part of front cover and back cover

Catalog No. Z148-E1-05

Revision code

Revision

Code

-- October 2000 First Edition

-02 May 2003 New models have been added.

-03 March 2005 Prefix (Standard Conformity): Last line in FCC WARNING

-04 January 2006 Pages 1-1, 2-1, 2-5, 2-6, 3-7, 3-10, 3-11, and appendix-2:

05 September 2006 Prefix (Standard Conformity): List of Chinese wireless

Date of

Revision

Reason of Revision / Revised Page

description changed and sentence added after table. Warranty and Limitations of Liability page updated. Romania added to list of countries of intended use.

Mark removed from V670-CD1D-V1 graphic. Page 2-3: Insulation resistance changed to "20 MΩ or more (at 100 VDC mega)." Page 2-3: Withstand voltage changed to "Leakage current 20 mA or less at 1,000 VAC (for 1 minute)."

standards added. Page 2-3: Impact changed to "15 m/s Page 2-7: Leakage current under withstand voltage changed to "20 mA or less." Page 2-7: "Teflon" changed to "fluororesin" in table, total cable length added, and note 2 changed from Teflon explanation to cable extension description. Page 2-8: Graphics for V670-H11 changed. Page 2-13: Graphics for V670-A4@ changed.

Chapter 1 Features and System Configuration

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

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

Chapter 2 Specifications and Performance

2-1 Controller........................................................................................................................2-1

2-1-1 Component Names and Functions .....................................................................................................2-1

2-1-2 General Specifications .......................................................................................................................2-3

2-1-3 Performance Specifications................................................................................................................2-3

2-1-4 Communication Specifications ..........................................................................................................2-4

2-1-5 I/O Specifications...............................................................................................................................2-4

2-1-6 Example of Wiring .............................................................................................................................2-5

2-1-7 Outside Dimension.............................................................................................................................2-6

2-2 Antenna ..........................................................................................................................2-7

2-2-1 Specifications.....................................................................................................................................2-7

2-2-2 Outside Dimension.............................................................................................................................2-8

2-3 Tag ..................................................................................................................................2-9

2-3-1 Specifications.....................................................................................................................................2-9

2-3-2 Outside Dimension...........................................................................................................................2-10

2-3-3 Memory Map.................................................................................................................................... 2-11

2-3-4 Attachment (Model V670-A81) for Model V670-D13F01H Tag....................................................2-12

2-4 Cable.............................................................................................................................2-13

2-4-1 Specifications...................................................................................................................................2-13

2-4-2 Outside Dimension...........................................................................................................................2-13

2-5 Communication Range Specifications .........................................................................2-14

2-5-1 Communication Area (Reference)...................................................................................................2-15

2-5-2 Operation Time (Reference) ............................................................................................................2-17

2-5-3 Traffic and Passing Speed (Reference)............................................................................................2-19

Contents

Chapter 3 Setting and Installation

3-1 Controller........................................................................................................................3-1

3-1-1 Switch Setting ....................................................................................................................................3-1

3-1-1-1 How to Open Cover .................................................................................................................3-1

3-1-1-2 How to Set................................................................................................................................3-2

3-1-1-3 Setting List ...............................................................................................................................3-2

3-1-1-4 Setting Node Number Setup Switch ........................................................................................3-3

3-1-1-5 Setting a Dip Switch.................................................................................................................3-4

3-1-2 Installation Site ..................................................................................................................................3-6

3-1-3 How to Install.....................................................................................................................................3-7

3-1-4 How to Connect Antenna...................................................................................................................3-8

3-1-5 How to Connect Extension Cable and How to Extend Antenna........................................................3-9

3-1-6 How to Wire.......................................................................................................................................3-9

3-1-6-1 Wiring Power Supply and Grounding Cable..........................................................................3-10

3-1-6-2 Wiring Reset Signal ...............................................................................................................3-10

3-1-6-3 Wiring Output Signal.............................................................................................................3-11

3-1-7 Connecting RS-232C Interface ........................................................................................................3-12

3-2 Antenna ........................................................................................................................3-16

3-2-1 Installation Site ................................................................................................................................3-16

3-2-2 How to Install...................................................................................................................................3-16

3-3 Tag ................................................................................................................................3-18

3-3-1 Installation Site ................................................................................................................................3-18

3-3-2 How to Install...................................................................................................................................3-18

Chapter 4 Functions

4-1 Communication Designation Function........................................................................... 4-1

4-1-1 Designation of Command Trigger System Communication (ST)......................................................4-1

4-1-2 Designation of Automatic System Communication (SA/RA/PA) .....................................................4-2

4-1-3 Designation of External Trigger System Communication (SI/RI/PI)................................................4-3

4-2 Tag Designation Function...............................................................................................4-5

4-3 Operation Mode..............................................................................................................4-6

4-4 Operation Parameter Setting...........................................................................................4-8

4-4-1 Communication Restriction Time......................................................................................................4-8

4-4-2 Character Interval Monitoring Time..................................................................................................4-8

4-4-3 Response Ready Time........................................................................................................................4-9

4-5 Memory Check Function..............................................................................................4-10

4-6 Write Protect Function..................................................................................................4-11

Chapter 5 Control From Host Device

5-1 Controller Operation Status ...........................................................................................5-1

5-2 Command Response Format...........................................................................................5-2

5-3 Command Response Flow..............................................................................................5-6

5-4 Command List ................................................................................................................5-7

5-5 Communication Designation List...................................................................................5-8

5-6 Communication Command.............................................................................................5-9

5-6-1 Read (RD)........................................................................................................................................ 5-10

5-6-2 Write (WT)....................................................................................................................................... 5-11

5-6-3 Computation Write (CW) ................................................................................................................5-12

5-6-4 Data Fill (DF)................................................................................................................................... 5-13

5-6-5 Memory Check (MD) ......................................................................................................................5-14

5-6-6 Tag Function Designation (TF)........................................................................................................ 5-15

5-6-7 ID Read (ID) .................................................................................................................................... 5-16

Contents

5-7 Communication Subcommand .....................................................................................5-17

5-7-1 Command Processing Abort (AA)................................................................................................... 5-17

5-7-2 Polling Query (PC) .......................................................................................................................... 5-17

5-8 Controller Control Command.......................................................................................5-18

5-8-1 Operation Mode Change (MO)........................................................................................................ 5-18

5-8-2 Data Retransmission (RR) ...............................................................................................................5-18

5-8-3 Reset (XZ)........................................................................................................................................ 5-19

5-8-4 Controller Control (CC)................................................................................................................... 5-19

5-8-5 Operation Condition Setting (SE).................................................................................................... 5-20

5-8-6 Parameter Setting (SP)..................................................................................................................... 5-22

5-9 Host Command.............................................................................................................5-23

5-9-1 Test (TS) .......................................................................................................................................... 5-23

5-9-2 Version Information (VS) ................................................................................................................ 5-23

5-10 Termination Code List ..................................................................................................5-24

5-11 Example of Communication Program..........................................................................5-25

Contents

Chapter 6 How to Use Self-Execution Mode

6-1 Available Conditions ......................................................................................................6-1

6-2 Setting Procedure ..........................................................................................................6-2

6-3 Example of Setting .........................................................................................................6-3

Chapter 7 How to Use Programming Console

7-1 Component Name...........................................................................................................7-1

7-2 Outside Dimension .........................................................................................................7-2

7-3 Connection of Programming Console ............................................................................7-3

7-3-1 Inserting Key Sheet............................................................................................................................7-3

7-3-2 Connecting Cable...............................................................................................................................7-4

7-4 How to Use.....................................................................................................................7-5

7-5 Functions ........................................................................................................................7-6

7-5-1 Programming Console Function List.................................................................................................7-6

7-5-2 How to Operate..................................................................................................................................7-7

7-5-2-1 Password Input Screen.............................................................................................................7-7

7-5-2-2 Changing Operation Mode.......................................................................................................7-7

7-5-2-3 Accepting Key in Initial Screen of Monitor Mode ..................................................................7-8

7-5-2-4 Accepting Key in Initial Screen of Run Mode.........................................................................7-9

7-5-3 Displaying Details of Setting ...........................................................................................................7-10

7-5-4 Address Setting ................................................................................................................................7-12

7-5-4-1 For Reading............................................................................................................................ 7-12

7-5-4-2 For Writing.............................................................................................................................7-12

7-5-5 Data Setting......................................................................................................................................7-13

7-5-6 Reading/Writing Data ......................................................................................................................7-13

7-5-6-1 Reading ..................................................................................................................................7-13

7-5-6-2 Reading Again........................................................................................................................7-14

7-5-6-3 Writing ...................................................................................................................................7-15

7-5-6-4 Writing Again.........................................................................................................................7-15

7-5-7 Test ...................................................................................................................................................7-16

7-5-7-1 Setting Communication Mode ...............................................................................................7-16

7-5-7-2 Test Reading...........................................................................................................................7-16

7-5-7-3 Test Writing............................................................................................................................7-16

7-5-8 Reading Latest Error Information....................................................................................................7-17

7-5-9 Statistic Error Information ...............................................................................................................7-18

7-5-10 Execution Monitor ...........................................................................................................................7-19

Chapter 8 From Startup to Run

8-1 Trial Operation................................................................................................................8-1

8-2 Diagnosis Function.........................................................................................................8-2

8-3 Errors and Countermeasures...........................................................................................8-3

8-4 Maintenance and Inspection ...........................................................................................8-4

8-5 Troubleshooting..............................................................................................................8-5

Chapter 9 Characteristic Data Depending on Operating Condition

(Reference)

Contents

9-1 Influence of Metal of Antenna (Reference)....................................................................9-1

9-2 Mutual Interference between Antennas (Reference) ......................................................9-3

9-3 Mutual Interference between Tags (Reference)..............................................................9-4

9-4 Influence of Back Metal of Tag (Reference) ..................................................................9-5

9-5 Influence of Tag Angle (Reference) ...............................................................................9-7

9-6 Chemical Resistance of Tag (Reference)........................................................................9-8

Appendix

Appendix 1 ASCII Code List................................................................................Appendix-1

Appendix 2 Order Format List.............................................................................. Appendix-2

Appendix 3 Protective Structure........................................................................... Appendix-3

Chapter 1 Features and System Configuration

1-1 Features

The V670 Series is the electromagnetic inductive. RFID system which has achieved fast, long-life and high-performance communication. This ID system is the most suitable for process control of high-speed line and traffic control of moving object in a plant and an application that information must be updated frequently in a process.

Model V670-CD1D-V1

Model V670-D13F03

V670-D13F03

Model V670-H11

V6 7 0 - CD1 D

V670-CD1D-V1

♦ ID Controller (referred to as “Controller”)

• Model V670-CD1D-V1

Model V670-CD1D-V1 connects to a personal computer (referred to as "PC") and/or programmable controller (PLC) and controls the RFID system. Model V670-CD1D-V1 has a general-purpose I/O terminal and a function to judge and process independently (Self-Execution mode) and, therefore, a very fast system can be configured for simple process only without any host device.

♦ Antenna (referred to as “Antenna”)

• Model V670-H11

Model V670-H11 is a waterproof antenna (standard antenna) with dimensions of 4 × 5.3 cm. Model V670-H11 can achieve the communication range of 20 mm in combination with model V670-D13F03. Model V670-H11 has a very fast communication performance and can transfer 12 bytes of data in approximately 5 ms.

• Model V670-H51

Model V670-H51 is a cylindrically-shaped waterproof antenna. Model V670-H51 can achieve a communication range of 5.0 mm when combined with Model V670-D13F01 or V670-D13F01H tag. Model V670-H51 has a communication performance as high as that of Model V670-H11.

• Model V670-H51Q

Model V670-H51Q is a cylindrically-shaped antenna. Housed in a Teflon (tetrafluoroethylene) casing, Model V670-H51Q is highly resistant to chemicals. Model V670-H51Q can achieve a communication range of 4.5 mm when combined with Model V670D13F01 or V670-D13F01H tag. Model V670-H51Q has a communication performance as high as that of Model V670-H11.

1-1

1-1 Features

♦ ID tag (referred to as “Tag”)

• Model V670-D13F03

Model V670-D13F03 is a waterproof tag which has 128 bytes of memory capacity with dimensions of 40 × 40 mm. Model V670D13F03 uses high-performance nonvolatile memory called Ferroelectric RAM (FeRAM) as internal memory. So, memory life is semi-permanent. (The memory can be accessed one billion times.)

• Model V670-D13F01

Model V670-D13F01 is a rectangular tag with dimensions of 8 mm × 16 mm. Model V670-D13F01 is highly resistant to chemicals since it is housed in a PPS casing filled with chemical-resistant epoxy resin. Model V670-D13F01 has the same memory capacity and characteristics as those of Model V670-D13F03.

• Model V670-D13F01H

Model V670-D13F01H is a tag provided with screw holes to assure the same performance and construction as those of Model V670D13F01, and is easy to install.

• Model V670-A81

Model V670-A81 is an attachment specially designed for Model V670-D13F01H. When combined with Model V670-A81, Model V670-D13F01H retains its original communication range even when fitted to a steel structure. Made of PPS, Model V670-A81 is highly resistant to chemicals.

♦ Easy to use

By connecting the programming console model C200H-PRO27 (unbundled, referred to as "ProCon") to the Controller via the special cable model V700-P10 (unbundled), the system operation status and error log information can be read. This is useful for system startup and maintenance at a working site.

Ferroelectric RAM (FeRAM)

Ferroelectric RAM is one of nonvolatile RAMs and data can be written into and read from it faster than conventional memory (such as EEPROM and flash ROM). Data can be written into the ferroelectric RAM semi-permanently. While any conventional RAM cannot hold data if nothing is written into it for a specified period (approximately 10 years), the ferroelectric RAM can hold data if anything is written into or read from it. So, the characteristic of ferroelectric RAM is very excellent in data-holding performance.

Precaution for Correct use

In consequence of diversification of small-size antennas/tags, the ID controller has been upgraded to Model V670-CD1D-V1. Be sure to combine Model V670-H51 or Model V670-H51Q antenna with Model V670-CD1D-V1 controller. Combination of this antenna with Model V670-CD1D controller might result in unstable communication.

1-2

1-2 System Configuration

• Example of Model V670-CD1D-V1 system configuration

Model V670-CD1D-V1 contains a serial interface based on RS-232C and can connect easily to a general-purpose PC and programmable controller (PLC). Model V670-CD1D-V1 has a command execution mode and self-execution mode as an operation mode and controls the communication to a tag according to the instructions from a host device (in the command execution mode) or the registered conditions (in the self-execution mode).

Desktop PC

Model V670-H51

Model V670-H51Q

Notebook PC

V6 70-CD1 D

V670-CD1D-V1

Model V670-CD1D-V1

Model V670-A4 (Only when extension cable is used)

Programmable Controller (PLC)

PRO27

Model V700-P10

Model C200H-PRO27

Model V670-H11

Model V670-D13F01 Model V670-D13F01H

Model V670-D13F03

Precaution for Correct use

1-3

1-4

Chapter 2 Specifications and Performance

2-1 Controller

2-1-1 Component Names and Functions

• Model V670-CD1D-V1

(1)Node number setup switch

(2)Dip switch

SW1 SW2

SW3 SW4

24VDC 7W

24VDC

V670-CD1D-V1

RUN

COMM

NORM/ERR

RST/IN

OUT1

OUT2

V6 7 0 - CD1 D

ANTENNA

(3)LED display

(4)Cover

(5)Connecting port for programming console

(6)Connecting port for antenna

(7)RS-232C port

(8)Power supply terminals

RS-232C

(9)Reset terminal/Input terminal

(10)Output terminals

RST

OUT1

/IN

O.COMOUT2

MADE IN JAPAN

2-1

2-1 Controller

No.

(1) Note number setup switch Sets a controller node

Name Function Description

Used to identify the controllers when a maximum of 31

number.

controllers are connected to one host computer.

(2) Dip switch Sets every mode. Sets an input function, operation mode, protocol, com-

munication conditions, etc.

(3) LED display An operation status is shown on this LED displayed.

RUN Green Shows the RUN sta-

Turns on when an operation is normal.

tus.

COMM Green Shows an operation

Turns on during the communication to a tag.

status.

NORM/ERR Green Shows the end of

communication.

Turns on once and turns off when the communication has ended correctly.

Red Shows an error. Turns on once and turns off when the communication has

ended due to an error. Turns on when a system error occurs.

RST/IN Green

OUT1 Green

OUT2 Green

(4) Cover

(5) Connecting port for pro-

gramming console

Shows an input status.

Shows an output status.

Cover common to (1), (2) and (5).

Used to connect a programming console.

Turns on when the RST/IN input signal turns ON.

Turns on when the OUT1 output signal turns ON.

Turns on when the OUT2 output signal turns ON.

Open as necessary.

Our programming console type C200H-PRO27 (unbundled) can connect to this port through the connecting cable model V700-P10 (unbundled). When you operate the programming console, use the key sheet that comes with the V700-P10.

(6) Connecting port for antenna Used to connect an

antenna.

(7) RS-232C port Used to connect a

host device.

One antenna can connect to this port. To extend the cable, use model V670-A4

(unbundled).

Based on the RS-232C, a general-purpose programmable controller (PLC) and PC can connect to this port.

(8) Power supply terminal Terminal for power supply.

24 VDC+ Supplies the power. Connects the "+" side of 24 VDC power supply.

24 VDC- Connects 0 V.

GR Ground Class D (Class III).

(9) Input terminal Terminal for input.

RST/IN Supplies a reset sig-

nal or trigger signal.

When external reset input and external trigger input are used, they connects to this terminal together with 24 VDC- in pairs. Function can be selected with a dip switch.

(10)

Output terminal Terminal for output.

OUT1 Output signal 1 When external output is used, it connects to this terminal

OUT2 Output signal 2

together with O.COM in pairs.

O.COM Output common

2-2

2-1-2 General Specifications

Item Specifications

Model V670-CD1D-V1

Power supply voltage (Power consumption)

Ambient operating temperature

Ambient operating humidity

Ambient storage temperature

Ambient storage humidity 35 to 85%RH (no condensation) Insulation resistance 20 MΩ or more (at 100 VDC mega) (1) to (6).

(1) Between a group of the power supply terminals and the grounding terminal. (2) Between a group of the power supply terminals and a group of the output terminals. (3) Between a group of the power supply terminals and the case. (4) Between a group of the output terminals and the grounding terminal. (5) Between a group of the output terminals and the case. (6) Between the grounding terminal and the case.

Withstand voltage Leakage current 20 mA or less at 1,000 VAC (for 1 minute).

Protective structure Contains a panel.

Vibration resistance

Performing sweep 10 times for 8 minutes in an upward, downward, leftward, rightward, forward and backward directions.

Impact

Ground According to Class D (conventional Class III)

Material PC/ASA resin

Weight Approximately 270 g

Installation DIN or M4 screws

Giving impact of 15 m/s

10 to 150 Hz, double amplitude 0.2 mm, acceleration 15 m/s

35 to 85%RH (no condensation)

Impressed to (1) to (6) above.

3 times each in upward, downward, leftward, rightward, forward

and backward directions, i.e., 18 times in total.

24 VDC±10%

(7 W or less)

0 to +55°C (no icing)

-20 to +75°C (no icing)

2-1 Controller

2-1-3 Performance Specifications

Item Specifications

Communication function

Maintenance function

Diagnosis function

I/O function Input contact: 1 (RST/IN)

CPU error, host communication error, satellite communication error.

Single/Repeat/Input mode access function.

Write protect function/Memory check function

Self-Execution Function

Error reading function

Output contact: 2 (OUT1 and OUT2)

2-3

2-1 Controller

2-1-4 Communication Specifications

Item Specifications

Base specification RS-232C

Communication method

Transmission rate 9600 bps, 19200 bps, 38400 bps, 115200 bps *

Synchronization method

Start-stop synchronization (Stop bit 1 or 2) *

Transmission code

Error control Vertical parity (even, odd, nil)*. Horizontal parity is used as FCS.

Line length A maximum of 15 m.

Suitable connector

Model XM2A-0901 (plug) and model XM2S-0911 (hood), which come with our controller.

Recommendable cable

CO-MA-VV-SB 5Px28AWG (Hitachi Cable)

EIA/TIA-232-E

ASCII7 unit or JIS8 unit *

D-SUB 9-pin, male

* This can be set by a dip switch of the controller. For how to set, refer to Chapter 3.

2-1-5 I/O Specifications

• Input Specifications (RST/IN)

Item Specifications

Input voltage 24 VDC ±10% (including ripple) Input impedance 2.2 kΩ

Input current 10 mA TYP (24 VDC)

ON voltage 19 to 24 V

OFF voltage 5 V or less Input response time 40 µs or less

• Output Specifications (OUT1/OUT2)

The output is the open collector specification.

Item Specifications

Maximum open/close ability

24 V ±10% 100 mA

Leakage current 1 µA or less

Residual voltage 1.0 V or less

Circuit Structure

24VDC

Circuit Structure

Controller input section

Internal

2-4

Input circuit Controller output section

Internal

Relay

24VDC

InternalInternal

2-1-6 Example of Wiring

PRO27

2-1 Controller

Antenna Type

Model V670-H11

Connecting Cable

Model V700-P10

Programming Console

Model C200H-PRO27

24 VDC Power Supply

24VDC-

Controller

Model V670-CD1D-V1

SW1 SW2

SW3 SW4

24VDC

V670-CD1D-V1

RUN

COMM

NORM/ERR

RST/IN

OUT1

OUT2

RS-232C

SYNC

–

ANTENNA

COMRST

MADE IN JAPAN

Host Programmable

Controller (PLC)

Antenna Cable

Model V670-A4

(Only when extension

cable is used)

RS-232C

COM24VDC+

RESET

2-5

2-1 Controller

2-1-7 Outside Dimension

10 8

100

V6 7 0 - CD1 D

V670-CD1D-V1

Max. 85

11.5 9.5

17.5

5.5

2- 4.5

Case material PC/ASA resin

(Unit: mm)

2-6

2-2 Antenna

2-2-1 Specifications

Item Specifications

Model V670-H11 V670-H51 V670-H51Q

Oscillating frequency 13.56 MHz

Ambient operating temperature

Ambient operating humidity

Ambient storage temperature

Ambient storage humidity Insulation resistance 20 MΩ or more (at 1,000 VDC mega).

Withstand voltage 1,000 VAC (for 1 minute).

Protective structure IP67 (IEC60529 Standard) *1

Vibration resistance

Impact

times each in upward, down-

forward and backward direc-

Material ABS/epoxy filler

(Cable section material is PVC.)

Cable length 2 m (total length: 30 m*2)

Weight Approximately 160 g Approximately 140 g Approximately 130 g

35 to 85%RH 35 to 95%RH

-25 to +85°C -25 to +75°C

35 to 85%RH 35 to 95%RH

Impressed between a group of terminals and a case.

Impressed between a group of terminals and a case. Leakage current 20 mA or less.

10 to 150 Hz, double amplitude

0.7 mm, acceleration 50 m/s Performing sweep 10 times for 8 minutes in an upward, down-

ward, leftward, rightward, for-

ward and backward directions.

Giving impact of 150 m/s

ward, leftward, rightward,

tions, i.e., 18 times in total.

-10 to +70°C

IP67 (IEC60529 Standard) *1

IP67g (for communication

side only, JEM Standard)

10 to 500 Hz, double amplitude 1.5 mm, acceleration 100 m/s2. Performing sweep 10 times for 11 minutes in an upward, down-

ward, leftward, rightward, forward and backward directions.

Giving impact of 300 m/s

ward, leftward, rightward, forward and backward directions,

i.e., 18 times in total.

PBT/brass/filled with epoxy

resin

3 times each in upward, down-

Fluororesin/filled with epoxy

resin

*1: Connectors are not waterproof. *2: Extending the cable length reduces the communication distance. The communication distance also varies depending

on the type of extension cable. For details, refer to the section with communication distance specifications.

2-7

2-2 Antenna

2-2-2 Outside Dimension

• Model V670-H11

±0.1

4-R1

Two, 10-dia.

Two, 4.5-dia. mounting holes

5.0 dia. coaxial cable Standard length: 2 m

Mounting Hole Dimensions

2-M4

Center of Antenna

• Model V670-H51

14.8

M18 × 1

• Model V670-H51Q

627

43 12

410

2-stuffing nut

Toothed lock washer

16.8 dia.

135

Case material ABS resin

Filler resin Epoxy resin

Cable PVC

5.0 coaxial cable with a standard length of 2 m

Core 18 × 34 mm

Connector

60.3

Case material Brass/PBT

Filler resin Epoxy resin

Cable PVC

0.2

27±

(Unit: mm)

±0.2

2-8

M18 × 1

2-stuffing nut

Toothed lock washer

5.0 coaxial cable with a standard length of 2 m

Core 18 × 34 mm

Connector

60.3

Case material Teflon

Filler resin Epoxy resin

Cable PVC

(Unit: mm)

2-3 Tag

2-3-1 Specifications

Item Specifications

Model V670-D13F01 V670-D13F01H V670-D13F03

Memory capacity 128 bytes

Type of memory FeRAM (Ferroelectric RAM)

Memory life Number of accesses*: One billion

Data-holding period 10 years after accessing (read or write).

Ambient operating temperature

Ambient storage temperature

Ambient operating humidity

Protective structure IP67 (IEC60529 Standard)

Vibration

Performing sweep 10 times for 15 minutes in an upward, downward, leftward, rightward, for-

Impact

Material PPS/epoxy filler resin ABS/epoxy filler resin

Weight Approximately 1 g Approximately 1 g Approximately 6 g

Giving impact of 500m/s2 3 times each in upward, downward, leftward, rightward, forward and

10 to 2000 Hz, double amplitude 1.5 mm, acceleration 150 m/s

35 to 95%RH 35 to 85%RH

ward and backward directions.

backward directions, i.e., 18 times in total.

-10 to +70°C

* Number of accesses is the total number of read/write communication times.

2-9

2-3 Tag

2-3-2 Outside Dimension

• Model V670-D13F03

0.2

5.2

13.2

Case material ABS resin

Filler resin Epoxy resin

4.5

40+ 0.1

- 0.5

40+ 0.1

- 0.5

• Model V670-D13F01

2-R0.8

2-R0.2

3.5

1.2

2- 3.5

5.2

13.2

0.2

(Unit: mm)

4-R0.5

Case material PPS resin

Filler resin Epoxy resin

2-R0.8

2-R0.2 2-R0.2

(Unit: mm)

Reference plane for installation

• Model V670-D13F01H

2-R0.8

2-R0.2

4-R0.5

3.5

2-10

1.2

20.5

Fitting hole dimension

2-φ3.2 hole for M3 screw

2- 3.2

Reference hole for installation 2-R0.8 2-R0.2

2-R0.2

Reference plane for installation

20.5 ±

Case material PPS resin

Filler resin Epoxy resin

(Unit: mm)

2-3 Tag

2-3-3 Memory Map

There are a user area and ID code in memory in a tag. Memory capacity of user area is 128 bytes. You can write 1 byte of data into one address. Memory area is divided into 4 bytes of pages and every page has its own address like 0000h to 0003h, 0004h to 0007, etc.

♦ Memory Map

Page User Address

$0000

. . . .

* When a protect function is used, the addresses 0000h to 0003h are used as protect address information and cannot be used as a user

area. For details, refer to "4-6 Write Protection Function".

$0001

$0002

$0003

$0004

. . . .

$007F

When a protect function is not used When a protect function is used

User Area

Specified address in a protect area

User Area

♦ ID Code

This is a 4-byte area where tag identification number (inherent tag number) is written. The ID code is written at shipment from a factory and it cannot be modified. The ID code can be read by an ID read command.

2-11

2-3 Tag

2-3-4 Attachment (Model V670-A81) for Model V670-D13F01H Tag

When a tag is attached to a metal structure, the metal will reduce the communication range of the tag. Model V670-A81 is an attachment specially designed for Model V670-D13F01H Tag. When combined with this attachment, Model V670-D13F01H tag retains its original communication range even when installed on a metal structure. Tag to be combined: Model V670-D13F01H

♦ Outside Dimension

± 0.1

20.5

2- 3.2 hole for M3 screw

Reference plane for installation

Fitting hole dimension

2- 3.2 hole for M3 screw

± 0.1

20.5

Reference hole for installation

Material PPS resin

♦ How to install

Place the attachment on the reference plane of the tag and adjust its position until the fitting holes align with each other. Then secure both parts with M3 screws. Screw tightening torque: 5 N • m

♦ For general applications

Conform to the tag specifications.

♦ Influence of back metal

Use of this attachment increases the distance between the tag and metal surface to 6 mm. Before use, refer to Chapter 9-4, "Influence of Back Metal of Tag."

2-12

2-4 Cable

2-4-1 Specifications

Item

Insulation resistance

Model

50 MΩ or more between a terminal and

Model V700-P10 Model V670-A4

20 MΩ or more between a terminal and

sheathing (at 250 VDC mega).

sheathing (at 1000 VDC mega).

Withstand voltage 250 VAC, 1 minute. 1000 VAC, 1 minute.

Maximum operating

70°C70°C

temperature

Remarks Connector without waterproof specification. Connector without waterproof specification.

2-4-2 Outside Dimension

• Model V700-P10 (Programming console connecting cable)

Item Model V700-P10

Length Approximately 2 m

Weight Approximately 110 g

2000±

100

28.95

4.8

Connector (at a programming console side)

Connector (at a controller)

(Unit: mm)

• Model V670-A4 (Antenna extension cable)

Item

Model

Model V670-A40 Model V670-A41 Model V670-A42 Model V670-A43

Length Approximately 3 m Approximately 10 m Approximately 18 m Approximately 28 m

Weight Approximately 140 g Approximately 410 g Approximately 710 g Approximately 1100 g

L1 3000 mm 10000 mm 18000 mm 28000 mm

±100

16.8 dia. 16.8 dia.

(See note.)

Note: 5.0 dia. coaxial cable Standard length: 10 m

(Unit: mm)

2-13

2-5 Communication Range Specifications

Communication range varies depending on the installation conditions and environment conditions. Check the conditions mentioned in this manual carefully.

♦ Maximum communication range

Antenna / Controller ID Tag Communication Range

Model V670-H11 + Model V670-CD1D-V1

Model V670-H51 + Model V670-CD1D-V1

Model V670-H51Q + Model V670-CD1D-V1

Measurement conditions:

• Combination of Model V670-H11 with Model V670-D13F03

Model V670-D13F03 5 to 23 mm

(Area width 20 mm or more if the range between a tag and antenna is 5 to 20 mm.)

Model V670-D13F01 / Model V670-D13F01H

Antenna

0.5 to 5.0 mm

0.5 to 4.5 mm

Ta g

Communication range

Nonmetal Nonmetal

*Antenna extension cable (Model V670-A4: not used)

• Combination of Model V670-H51/H51Q with Model V670-D13F01/D13F01H

Ta g

Antenna

Communication range

Nonmetal

*Antenna extension cable (Model V670-A4: not used)

♦ Use of extension cable (Model V670-A4)

Use of an extension cable will reduce the communication range.

Extension cable

Model V670-H11 Model V670-H51 Model V670-H51Q

Model V670-A40 (3 m) 5.0 to 21.5 mm 0.5 to 5.0 mm 0.5 to 4.5 mm

Model V670-A41 (10 m) 5.0 to 21.0 mm 0.5 to 5.0 mm 0.5 to 4.5 mm

Model V670-A42 (18 m) 5.0 to 20.5 mm 0.5 to 4.0 mm 0.5 to 3.5 mm

Model V670-A43 (28 m) 5.0 to 20.0 mm 0.5 to 4.0 mm 0.5 to 3.5 mm

Communication range

* For extension cable connection procedure, refer to the descriptions on pages 3-9 and the instruction manual packaged together with

the extension cable.

2-14

2-5 Communication Range Specifications

)

2-5-1 Communication Area (Reference)

♦ Combination of Model V670-H11 with Model V670-D13F03

The communication area varies depending on the installation conditions and grounding environment.

The operation area formed on a plane, which is on an antenna center line and vertical to the antenna, is shown below.

Communication area characteristic

-40 -30 -20 -10 0 10 20 30 40

Unit: m

Model V670-H11

Y (mm)

X (mm)

Model V670-D13F03

*Antenna extension cable (Model V670-A4: not used)

Nonmetal

♦ Combination of Model V670-H51 with Model V670-D13F01/ D13F01H

The communication area varies depending on the installation conditions and grounding environment.

The operation area formed on a plane, which is on an antenna center line and vertical to the antenna, is shown below.

• When tag is attached perpendicular to the passing direction (X-direction) (typical example)

Communication area characteristic

• When tag is attached horizontally in relation to the passing direction (X-direction) (typical example)

Communication area characteristic

0-15 -10 -5 5 10 15

Unit: mm

Model V670-D13F01 (H)

X (mm)

Y (mm)

Model V670-H51

*Antenna extension cable (Model V670-A4: not used)

Model V670-D13F01 (H

X (mm)

Y (mm)

Model V670-H51

Nonmetal

*Antenna extension cable (Model V670-A4: not used)

2-15

2-5 Communication Range Specifications

♦ Combination of Model V670-H51Q with Model V670-D13F01/ D13F01H

The communication area varies depending on the installation conditions and grounding environment.

The operation area formed on a plane, which is on an antenna center line and vertical to the antenna, is shown below.

• When tag is attached perpendicular to the passing direction (X-direction) (typical example)

Communication area characteristic

0-15 -10 -5 5 10 15

Unit: mm

Model V670-D13F01 (H)

X (mm)

Y (mm)

Model V670-H51Q

*Antenna extension cable (Model V670-A4: not used)

• When tag is attached horizontally in relation to the passing direction (X-direction) (typical example)

Communication area characteristic

0-15 -10 -5 5 10 15

Unit: mm

Model V670-D13F01 (H)

X (mm)

Y (mm)

Model V670-H51Q

Nonmetal

2-16

*Antenna extension cable (Model V670-A4: not used)

2-5-2 Operation Time (Reference)

There are TAT (Turn Around Time) and communication time in the operation time.

2-5 Communication Range Specifications

Command

Communication time

Response

TAT means the total processing time required to operate V670 from the viewpoint of a host device. The communication time means a time required for the communication between an antenna and tag, excluding host communication.

♦ Communication time

Time required for the communication between an antenna and ID tag. The time varies depending on data amount to be read and written. The communication time can be calculated from the charts and formulas below.

• Read • Write

Communication time (ms)

Number of processed bytes (Byte)

• Write (with verification)

Communication time (ms)

Number of processed bytes (Byte)

Command Bytes Communication

time (ms)

Read 1 to 64 bytes

65 to 128 bytes

0.07 x N + 4.22

0.07 x N + 5.64

ID Read 4 bytes 1.59

Write 1 to 128 bytes 0.07 x N + 4.72

Write

(with verification)

1 to 64 bytes

65 to 128 bytes

0.14 x N + 6.45

0.14 x N + 7.79

N: Number of bytes to be processed

2-17

2-5 Communication Range Specifications

In the communication with a tag, any data is read and written at every 4 bytes. Therefore, to minimize the communication time, specify the address and the number of bytes suitably so that the address for writing can be a multiple of 4. Example: If 4 bytes of data is written from the address 0001h, change the address to 0000h. If you cannot change as stated above due to the structure of change system, add the following time to the communication time.

When a protect function is used +2.9 ms

When a start address is not a multiple of 4 +2.9 ms

When an end address (start address + the number of addresses) is not a multiple of 4 +2.9 ms

♦ TAT

Time from the start of command transmission by a host device to the end of receiving of response to the host device. It can be calculated from the communication time and the number of characters of command/response. The formula is as follows:

TAT = command transfer time + communication time + response transmission time

Transmission time = × number of characters (second)

* The number of bits per character and baud rate vary depending on the communication conditions (baud rate, data length, parity and

stop bit).

Assuming that the number of characters of command is A, the number of characters of response is B, the baud rate is 9600 bps, data length is 7 bits, parity is even and stop bit is 2 bits, the following formula can be obtained:

11 × (A + B)

TAT =

9600

Bits per character (bit)

Baud rate (bps)

+ communication time (second)

Correct Usage

The formula above calculates the time when processing (transmission of command) starts if the ID tag is within an area of communication with an antenna. The time varies depending on a communication mode and ID tag status.

2-18

2-5-3 Traffic and Passing Speed (Reference)

♦ Combination of Model V670-H11 with Model V670-D13F03

• Read

450

400

350

300

250

200

150

100

Maximum passing speed (m/min)

1 163248648096112128

Number of processed bytes (Byte)

Distance

10mm 15mm 20mm

Measurement Conditions:

Ta g

Distance (mm)

ntenna

2-5 Communication Range Specifications

Nonmetal

Passing speed (m/min)

• Write (without verification)

400

350

300

250

200

150

100

500

Maximum passing speed (m/min)

1 163248648096112128

Number of processed bytes (Byte)

Distance

• Write (with verification)

350

300

250

200

150

100

Maximum passing speed (m/min)

1 16324864809611212

Number of processed bytes (Byte)

Distance

10mm 15mm 20mm

Nonmetal

*Antenna extension cable (Model V670-A4: not used)

* Passing speed varies depending on the distance Y

(between tag and antenna), axial displacement, etc. Refer to the data on communication area to use the product over its widest communication range.

* Graphs are for reference only. Prior to practical applica-

tion, carry out the evaluation test of the product.

* Graphs do not include communication error correction.

• ID Read

Distance Passing speed

10 mm 750 m/min

15 mm 710 m/min

20 mm 600 m/min

2-19

2-5 Communication Range Specifications

♦ Combination of Model V670-H51/H51Q with Model V670-D13F01/D13F01H

• Verti cal

• Read

200

180

160

140

120

100

Maximum passing speed (m/min)

1 163248648096112128

Number of processed bytes (Byte)

• Write (without verification)

200

180

160

140

120

100

Maximum passing speed (m/min)

1 163248648096112128

Number of processed bytes (Byte)

Distance

3mm

Distance

3mm

Measurement Conditions:

Nonmetal

Ta g

Distance (mm)

Passing speed (m/min)

ntenna

*Antenna extension cable (Model V670-A4: not used)

• Write (with verification)

100

Maximum passing speed (m/min)

1 163248648096112128

Number of processed bytes (Byte)

• ID Read

Distance Passing speed

3 mm 225 m/min

Distance

3mm

* Passing speed varies depending on the distance Y

(between tag and antenna), axial displacement, etc. Refer to the data on communication area to use the product over its widest communication range.

* Graphs are for reference only. Prior to practical applica-

tion, carry out the evaluation test of the product.

* Graphs do not include communication error correction.

2-20

♦ Horizontal

• Read

200

180

160

140

120

100

Maximum passing speed (m/min)

1 163248648096112128

Number of processed bytes (Byte)

• Write (without verification)

200

180

160

140

120

100

Maximum passing speed (m/min)

1 163248648096112128

Number of processed bytes (Byte)

Distance

3mm

Distance

3mm

2-5 Communication Range Specifications

Measurement Conditions:

Nonmetal

Ta g

Passing speed (m/min)

Distance (mm)

ntenna

*Antenna extension cable (Model V670-A4: not used)

• Write (with verification)

120

100

Maximum passing speed (m/min)

1 163248648096112128

Number of processed bytes (Byte)

• ID Read

Distance Passing speed

3 mm 275 m/min

Distance

3mm

* Passing speed varies depending on the distance Y

(between tag and antenna), axial displacement, etc. Refer to the data on communication area to use the product over its widest communication range.

* Graphs are for reference only. Prior to practical applica-

tion, carry out the evaluation test of the product.

* Graphs do not include communication error correction.

2-21

2-22

Chapter 3 Setting and Installation

3-1 Controller

3-1-1 Switch Setting

To set the switches, open a cover at the upper left part of the unit.

3-1-1-1 How to Open Cover

To open the cover, insert a screwdriver, which comes with the controller, into a notch at the left end of the cover.

When the cover opens, you can see the two node number setup switches (SW1 and SW2), two dip switches (SW3 and SW4) and connecting port for programming console.

Node number setup switch

Dip switch

Connecting port for programming console

3-1

3-1 Controller

3-1-1-2 How to Set

Set the switch using the screwdriver which comes with the controller as shown below.

• Setting a node number

Turn clockwise or counterclockwise.

• Setting a dip switch

Set to the right or left.

3-1-1-3 Setting List

Set the switches according to the list below. (The switches are set to a default value at shipment from a factory.)

Name Function Default Value SW1 Node number setup switch used in 1:N protocol. 00 SW2

(Left)

SW3-1 SW3-2 Switch to set an operation mode at startup. SW3-3 Switch to enable or disable verification at writing. Disabling verification SW3-4 Switch to set a protocol (1:1 / 1:N). 1:1 protocol SW3-5 Set to OFF. OFF SW3-6 SW3-7 SW3-8 SW4-1 Switch to set a communication speed of RS-232C. 9600 bps SW4-2 SW4-3 Switch to set data length of RS-232C. 7 bits SW4-4 Switch to set parity of RS-232C. Even parity SW4-5 SW4-6 Switch to set stop bit of RS-232C. 2 bits SW4-7 Set to OFF. OFF SW4-8

Switch to change a function of input terminal (RST/IN).

Reset input Command execution mode

3-2

(Right)

3-1 Controller

3-1-1-4 Setting Node Number Setup Switch ♦ Node number

To connect several controllers to one host device using a link adapter etc., the host device needs to identify each of those controllers. The number to identify them is referred to as node number. A unique node number must be assigned to every controller.

The command and response of 1:N protocol have the node number. So, unless the node number is assigned appropriately, any communication cannot be made.

♦ Setting node number

Set the node number with the two node number setup switch. SW1 (left) is for an upper order and SW2 (right) for a lower order. Av a i l able number range is from 00 to 31 as shown below.

SW1 SW2

Upper

order

000

011

022

033

044

055

066

077

088

099

1010

1111

:::

2929

3030

3131

3 2 Disabled

3 3 Disabled

:::

9 9 Disabled

Lower

order

Node Number

Example of setting:

Node No. 0

Node No. 17

The factory default setting of the node number is 00.

Correct Usage

Never assign the numbers 32 to 99 to the node number setup switch.

3-3

3-1 Controller

3-1-1-5 Setting a Dip Switch ♦ SW3

SW3-1: Input function change

SW3-1 Description

ON Functions as trigger input.

OFF Functions as reset input.

SW3-2: Operation mode

SW3-2 Description

ON Starts in the Self-Execution mode when the power supply turns ON.

OFF Starts in the Command Execution mode when the power supply turns ON.

SW3-3: Verification at writing

SW3-3 Description

ON Enables verification.

OFF Disables verification.

SW3-4: Protocol designation

SW3-4 Description

ON Uses the 1:N protocol.

OFF Uses the 1:1 protocol.

Correct Usage

Set SW3-5, SW3-6, SW3-7 and SW3-8 to OFF always. Otherwise, any operation cannot be guaranteed.

3-4

♦ SW4

SW4-1/4-2: Communication speed setting

SW4-2 SW4-1 Description

ON ON 115200 bps

OFF 38400 bps

OFF ON 19200 bps

OFF 9600 bps

SW4-3: Data length setting

SW4-3 Description

ON 8 bits

OFF 7 bits

3-1 Controller

SW4-4/4-5: Parity bit setting

SW4-5 SW4-4 Description

ON ON Even parity

OFF No parity

OFF ON Odd parity

OFF Even parity

SW4-6: Stop bit setting

SW4-6 Description

ON 1 bit

OFF 2 bits

Correct Usage

Set SW4-7 and SW4-8 to OFF always. Otherwise, any operation cannot be guaranteed.

3-5

3-1 Controller

3-1-2 Installation Site

The controller model V670-CD1D-V1 has high reliability as durable control device under any environmental conditions. To increase the system reliability and to fulfill the functions completely, install the controller according to the instructions below.

♦ Installation site

Do not install the controller at any place below:

• Place where the ambient temperature is out of the range between 0 and +55°C, where the temperature fluctuates considerably and

where moisture condensation occurs.

• Place where the relative humidity is out of the range between 35 and 85%RH.

• Place where there is corrosive gas, flammable gas, dust, salt or iron powder.

• Place affected by vibration or impact.

• Place exposed to the direct sunlight.

• Place splashed with water, oil or chemicals

♦ Assembly in panel

The ambient operating temperature of controller is between 0 and +55°C. The following conditions must be met.

• Provide sufficient space for ventilation.

• Do not install the controller near by any heating sources (heater, transformer and large-sized resistance).

• If the ambient temperature rises to 55°C or more, install a ventilating fan or air conditioner to keep the temperature at 55°C or less.

• If you wire a power line (for high current to drive a motor) near the controller, test it fully to reduce the influence of noise and wire it according to the wiring conditions with care.

Note

When you install the controller, be sure to follow the instructions above and test it fully.

3-6

3-1 Controller

3-1-3 How to Install

The controller can be installed in a panel with screws or on a DIN rail.

♦ Installation in a panel

If you install the controller in a panel, be sure to use spring washers, flat washers and M4 screws. (Tightening torque: 1.2 N•m or less) Do not use any organic solvent such as lock paint to fix screws. Otherwise, the case may crack.

♦ Installation on a DIN rail

DINRail

Recommendable DIN rail Model PFP-100N2 (Rail length 1 m) (OMRON)

V670-CD1D

(Unit: mm)

• When you install the controller on the DIN rail, hook the

controller over the A and push the controller in the direction B.

• When you remove the controller from the DIN rail, pull

the hook downward and remove the controller pushing slightly upward.

MAX.90

EndPlate Hook

Support Rail Model PFP-100N2

(Unit: mm)

End Plate Model PFP-M

3-7

3-1 Controller

3-1-4 How to Connect Antenna

You can connect one antenna to the controller. The antenna can be extended up to 30 m by using the extension cable model V670-A4 (unbundled). Only one extension cable can be used.

♦ How to connect and disconnect a connector

• How to connect

Lock (1) Hold the cable lock of connector and fit a lug of the con-

troller in a groove in the connector lock. (2) Push the connector straight tightly. (3) Turn the connector lock clockwise.

• How to disconnect

Lock

(1) Turn the connector lock counterclockwise. (2) Hold the lock and pull out it straight.

Correct Usage

Do not pull the cable forcibly. Otherwise, the cable may be broken or damaged. When you connect or disconnect the connector, be sure to turn off the power supply. Otherwise, a trouble may occur.

3-8

3-1 Controller

3-1-5 How to Connect Extension Cable and How to Extend Antenna

The antenna can be extended by using the extension cable type V670-A4 (unbundled). The extension cables up to 28 m in length are available. When you use the extension cable, to prevent the devices being broken due to static electricity, follow the instructions below:

♦ Procedure to connect extension cable

Connect the antenna and extension cable with a connector accessory (accessory: WTN-B-384). Cover a metal part of connector joint with a sheath (Sumitomo Electric Industries: SumiTube A 20 mm in diameter) as shown below.

Approximately

15 mm

Approximately

100 mm

Approximately

15 mm

Heat the sheath (120°C is recommendable) using a drier etc. to shrink it. * The cable and connector may be deformed if the sheath is heated for a long time. Heat the sheath quickly.

♦ Procedure to disconnect extension cable

Remove the tube using a nipper etc. first and then remove the extension cable. If a new tube is required, use the heat shrinkable tube (SumiTube A 20 mm in diameter) of Sumitomo Electric Industries which should be cut down to 10 cm.

3-1-6 How to Wire

Wire as shown in this figure.

3-9

3-1 Controller

3-1-6-1 Wiring Power Supply and Grounding Cable

V6 7 0 - CD1 D

V670-CD1D-V1

(Example of Wiring)

+DC24V

Ferrite core

Grounding of Class D

M3 self-up screws are used for the power supply and ground terminal. For a crimp terminal, use any of terminals below. Tightening torque should be approximately 0.6 N•m.

(attached to the product)

♦ Applicable crimp terminal

Manufacturer Model Applicable Wire Type

Japan Solderless

Te rm in al

Japan Solderless

Te rm in al

1.25-N3A AWG24 to AWG16

1.25-Y3A

Fork

(For M3)

♦ Recommendable DC power supply (small-sized) (OMRON)

Model Output Capacity Input Voltage

S82K-03024 24 VDC 1.3 A 100/200 VAC

S82J-0224 24 VDC 1.1 A 100 VAC

* Rated power consumption of the controller is 24VDC and 0.2 A (7 W). Decide the capacity taking into consideration inrush current

(approximately 5 A).

3-1-6-2 Wiring Reset Signal

V6 70-CD1 D

V670-CD1D-V1

3-10

OUT1RST

O.COM

OUT2

/IN

24VDC Reset Input

3-1 Controller

• Crimp terminal for terminal

M3 self-up screws are used for the terminal. For a crimp terminal, use the terminal below.

(For M3)

Tightening torque should be approximately 0.6 N•m.

Correct Usage

Take care that the input voltage does not exceed the maximum impressed voltage (26.4 V). Otherwise, a trouble may occur in devices.

3-1-6-3 Wiring Output Signal

DC Power

Supply

• Crimp terminal for terminal

M3 self-up screws are used for the terminal. For a crimp terminal, use the terminal below.

(For M3)

Relay

External

I/O Unit

V670-CD1D-V1

OUT1RST

/IN

OUT1 OUT2 O.COM

V6 7 0 - CD1 D

O.COM

OUT2

Tightening torque should be approximately 0.6 N•m.

3-11

3-1 Controller

3-1-7 Connecting RS-232C Interface

Signal Name Code

Signal Direction

Pin No.

Input Output

Ground for maintenance or ground GR — — Shield

Ground for signal or common return SG — — 5

Send data SD — 3

Receive data RD — 2

Request to send RS — 7

Clear to send CS — 8

Controller Pin Layout

(TOP VIEW)

Note 1: To prevent an operation error, ground the shielded wire either at the controller side or the computer side mentioned above. (The

figure above shows an example of grounding the shielded wire at the ID controller side.)

Note 2: Short-circuit pin No. 7 (RS) and pin No. 8 (CS) at the inside of the connector.

Connecting to a host device of IBM PC compatible machine, 9-pin

View of fitting face of cable connector

at the controller side

1 5

6 9

Controller Connecting Device

Connector with a cable9-Pin, male

Shield

5 3 2 7 8

GR SG SD RD RS CS

View of fitting face of cable connector

at the host device side

5 1

9 6

IBM PC Compatible Machine

9-Pin, female

FG SG SD RD RS CS

5 3 2 7 8

(Shielded wire)

3-12

Connecting to a host device of NEC PC-9801 compatible machine, 25-pin

3-1 Controller

View of fitting face of cable connector

at the controller side

1 5

6 9

14 25

Controller Connecting Device

Connector with a cable9-Pin, male

Shield

5 3 2 7 8

GR SG SD RD RS CS

(Shielded wire)

Connecting to the OMRON programmable controller (PLC)

View of fitting face of cable connector

at the controller side

1 5

View of fitting face of cable connector

at the host device side

NEC PC-9801 Compatible Machine

25-Pin, male

FG SG SD RD RS CS

View of fitting face of cable connector

at the host device side

1 7 2 3 4 5

1 5

6 9

Controller

Shield

5 3 2 7 8

GR SG SD RD RS CS

Connecting Device

Connector with a cable9-Pin, male

(Shielded wire)

6 9

Model CS1W-SCU41 Model CJ1W-SCU41

9-Pin, male FG SG SD RD RS CS

1 9 2 3 4 5

3-13

3-1 Controller

♦ Assembling and connecting a connector for communication

Use our connector for communication, which comes with the controller. Prepare a connecting cable and connector for a host computer by yourself. Our connector which comes with the controller is based on the countermeasures against EMI. (Instead of our connector which comes with the controller, you may use any other commercial connector. Refer to "Appendix 2 Order Format List".)

To the ID controller

Plug Model XM2A-0901 (which comes with the controller) (OMRON)

Hood Model XM2S-0911 *1 (which comes with the controller) (OMRON)

* 1. One set of connectors (based on the countermeasures against EMI) comes with the ID controller. * 2. You may use any other cable if the cable specifications are the same as ours. (The outer diameter is 7 mm.)

Connecting cable

• Recommendable cable CO-MA-VV-SB 5PX28AWG *2 (Hitachi Cable)

♦ How to assemble a connector

(1) Terminate the cable properly.

• Fit the cable bush in the cable in advance.

• Ravel the shield braid, turn back it and cover the cable bush with the shield braid. The length of the shield braid covering the cable bush should be 10 mm.

• Wind the shield tape on the shield braid.

Core Shield braid

Shield tape

Cable bush

To the host computer

(2) Solder the core and plug pin.

Plug

Crossover

Cable bush

Aluminum tape

(Unit: mm)

Pin No. Code Name

Shield GR Ground

5 SG Ground for signal

3 SD Send data

2RDReceive data

7 (Note) RS Request to send

8 (Note) CS Clear to send

Note: Short-circuit No. 7 (RS) and No. 8 (CS) pins with cross-

over.

3-14

(3) Set the plug in the housing A2 of the hood and fix the aluminum tape with a clamp.

Lock screw (2-M2.6)

Housing A2

3-1 Controller

Cable clamp

Housing B2

(4) Set the two connector lock screws and put the housing B2 there to complete the connector.

♦ How to connect and disconnect a connector

• When you connect the connector, be sure to hold the connector and insert it completely. When you have inserted the connector, tighten the two lock screws with the Phillips screwdriver.

• When you disconnect the connector, loosen the two lock screws and pull out the lug of connector hood straight. If it is hard to pull out the connector, hold the controller tightly and pull out it.

Phillips screwdriver

Lock screw

Correct Usage

Example of grounding a shielded wire at the controller side:

ID controller

Host computer

• To prevent an operation error, ground the shielded wire either at the controller side or the host computer side. (This figure shows an example of grounding it at the controller side.)

• Short-circuit the RS pin and CS pin inside the connector.

3-15

3-2 Antenna

3-2-1 Installation Site

♦ Installation site

Do not install the antenna at any place below:

• Place where the ambient temperature is out of the range between -10 and +70°C, where the temperature fluctuates considerably and

where condensation occurs.

• Place where the relative humidity is out of the range between 35 and 85%RH.

• Place where there is corrosive gas, flammable gas, dust, salt or iron powder.

• Place affected by vibration or impact.

• Place splashed with water, oil or chemicals

Note

When you install the antenna, be sure to follow the instructions above and test it fully. In addition, on both inside and outside of the control panel, lay the antenna cables separately from the power cables.

3-2-2 How to Install

♦ Model V670-H11

• Installation on a surface

M4 screw (Tightening torque: 1.2 N•m or less)

• Installation on the back

Insert a nut which comes with the antenna into the section A.

M4 nut

27±0.2

28±0.2

2-M4

28±0.2

(Unit: mm)

3-16

27±0.2

(Unit: mm)

M4 screw (Tightening torque: 1.2 N•m or less)

3-2 Antenna

♦ Model V670-H51/H51Q

• Installation

When installing the antenna, do not apply large shock to it with a hammer or other tool. Shock may damage the antenna or may reduce its water resistance.

• Tightening strength

Tighten the nuts to the torque specified below. When tightening the nuts, be sure to use toothed lock washers.

♦ Model V670-H51

M18 nuts attached to products (Tightening torque: 70 N•m or less)

♦ Model V670-H51Q

M18 nuts attached to products (Tightening torque: 2 N•m or less)

3-17

3-3 Tag

3-3-1 Installation Site

Do not install the tag at any place below:

• Place where there is corrosive gas, flammable gas or iron powder.

• Place where the ambient temperature is out of the range between -10 and +70°C, where the temperature fluctuates considerably and

where condensation occurs.

• In a microwave oven.

3-3-2 How to Install

Install the tag according to the following instructions:

• Neither shave, drill nor machine the tag.

• Do not apply any excessive force to the tag.

• Neither contact the tag and any metal with each other nor install the tag near any metal. * When the tag is used in both high temperature and low temperature, the tag may bend. However, the function is not affected.

♦ Model V670-D13F03

• Tag installation direction

Antenna

Marking sid

Install this tag so that the tag surface can be in parallel with the antenna.

• Example of tag installation

Install the tag with the screws.

M3 screw (Tightening torque: 0.6 N•m or less)

(Unit: mm)

3-18

♦ Model V670-D13F01

• Tag installation direction

♦ Model V670-D13F01H

• Tag installation direction

3-3 Tag

Marking side

• Example of tag installation

M3 screw (Tightening torque: 5 N•m or less)

* Install the tag on a flat surface. Avoid installation on a curved surface.

2-M3

20.5 ± 0.1

(Unit: mm)

3-19

3-20

Chapter 4 Functions

4-1 Communication Designation Function

Depending on an operation sequence, you can specify various communications through the communication command for communication with a tag. The following seven communication designations are available.

Code Name Description

ST Single command Trigger When the command is received, the communication with the tag is executed and

the response is returned.

SA Single Auto command After the command is received, the communication is executed when a tag has

been detected in a communication area and the response is returned.

SI Single Input trigger After the command is received, the communication with the tag is executed at the

leading edge timing of external input (TRG) and the response is returned.

RA Repeat Auto command "SA" designation is repeated. The communication with the same tag, which

exists continuously, is executed only one time.

RI Repeat Input trigger "SI" designation is repeated.

PA Poling Auto command "SA" designation is executed and the response is returned by the polling query

(PC) command.

PI Poling Input trigger "SI" designation is executed and the response is returned by the polling query

(PC) command.

Those seven communication designations are classified into three groups; a command trigger system which starts the communication by sending a command, auto system which detects a tag automatically and executes the communication, and input trigger system which start the communication by external input. According to this classification, the operation of every communication designation is described below.

4-1-1 Designation of Command Trigger System Communication (ST)

In the command trigger system communication designation, the communication with a tag is executed by sending a command and the controller command processing is ended by terminating the communication. If the tag is not in the communication area when the command is sent, an error (error code: 72) is returned to indicate that there is no tag in the communication area. Therefore, you must check the tag in the communication area with a sensor etc. and return a command.

The communication with tag in the communication area is executed when a command from a host is received. So, if the tag is not in the communication area, the response is returned to indicate that there is no tag in the communication area.

* Responds whether there is a tag or not.

ST designation:

Antenna

Host → Controller

Ta g

ST mode command

Host ← Controller

Controller ↔ Ta g

(Tag action)

Communication

Ta g

Response *

End of process

4-1

4-1 Communication Designation Function

4-1-2 Designation of Automatic System Communication (SA/RA/PA)

In the auto system communication designation, a tag is detected automatically. So, unlike the command trigger system, you do not need to check the tag.

When the tag enters the communication area, the communication starts.

Ta g

Antenna

SA designation:

For the single designation (SA), the controller command processing is ended by terminating the communication.

Host → Controller

Host ← Controller

Controller ↔ Ta g

(Tag action)

SA mode command

Communication

Ta g

Response

End of process

RA designation:

For the repeat designation (RA), the system waits until the next tag has come even after the communication is terminated. If the tag once executes the communication, the tag does not execute the communication until it has moved out of the communication area. Repeat processing is ended by a command process abort command (AA).

Host → Controller

Host ← Controller

Controller ↔ Ta g

(Tag action)

RA mode command

Waiting for a tag

Communicat ion

Response

Waiting for a new tag

Tag A

Response

Waiting for a new tag

Communi cation

Communicat ion

Tag B Tag B

Response

AA command

Response

End of process

PA designation:

In the PA designation, similarly with RA, processing is repeated until the processing is terminated by a command process abort command (AA). However, no response is made after the communication with one tag is ended. Response is returned by a polling query (PC) command instead. Use this designation when several controllers are connected to a host device through RS-485, etc. (Commercial 232C/485 converter is required.)

Host → Controller

Host ← Controller

Controller ↔ Tag

(Tag action)

4-2

PA designation command

Response

(Acceptance)

Waiting for a tag

PC command

Response

(No communication)

PC command

Communication

Ta g

Response

(Result of communication)

End of process

4-1 Communication Designation Function

4-1-3 Designation of External Trigger System Communication (SI/RI/PI)

In the external trigger system communication designation, the communication is started at a leading edge of an external input signal. The communication is directly controlled by output of a sensor which detects a tag in the communication area. So, the communication can be executed even in a fast line without fail.

To the external input of ID controller

The system waits for a leading edge of an input signal when a command has been issued by a host. (An sensor is one of examples.) The communication is exe-

Ta g

Antenna

cuted to the tag in the communication area at the leading edge of the input signal. If the tag is not in the communication area, an error occurs to indicate that there is no tag in the communication area.

SI designation:

In the single designation (SI), the controller command processing is ended by terminating the communication.

Host → Controller

Host ← Controller

Controller ↔ Ta g

External input

SI mode command

Waiting for input

* Responds whether there is a tag or not.

Response*

Communication

End of process

RI designation:

In the repeat designation (RI), the system waits for a leading edge of the next input signal even after the communication is ended. The communication is executed to the tag whenever the leading edge of input signal is detected. Repeat processing is ended by a command process abort command (AA).

Host → Controller

Host ← Controller

Controller ↔ Tag

External input

SI designation command

Waiting for

input

* Responds whether there is a tag or not.

Response*

Communication

Waiting for input

Communication

Response*

AA command

Response*

(Terminated)

End of process

4-3

4-1 Communication Designation Function

PI designation:

In the polling designation (PI), similarly with RI, processing is repeated until the processing is terminated by a command process abort command (AA). However, no response is made after the communication with one tag is ended. Response is returned by a polling query (PC) command instead. Use this designation when several controllers are connected to a host device through RS-485 etc. (Commercial 232C/485 converter is required.)

Host → Controller

Host ← Controller

Controller ↔ Tag

External input

PI designation command

Response*

(Acceptance)

Waiting for input

PC command

Response*

(No communication)

Communication

PC command

(Result of communication)

Response*

End of process

Correct Usage

To use the communication designation of SI, RI and PI, turn ON (trigger input) the dip switch 3-1.

4-4

4-2 Tag Designation Function

When reading data or writing fixed data, you can use "Repeat Auto" designation or "Repeat Trigger" designation. However, if you write different data per tag or if you use several commands (e.g., read → judge → write), you cannot use this function. To enable this process, you can use the Tag Designation function. By using this function, regardless of timing, you can only send the commands consecutively to communication with an objective tag without fail. Moreover, a sensor for tag detection is not required. So, the system configuration can be simplified.

Code Description

“sa” When a tag enters the communication area, the communication to the tag is executed. The communication is

made to any tag other than the tag to which the communication has been executed immediately before. If the same tag exists continuously, the system waits until any other tag enters the communication area.

“st”

<Example of process sequence> When you execute a command 1 and command 2 to the tags (A, B, ...) moving continuously, you can use the following sequence.

When a command has been received, the communication is executed to the tag in the communication area. The communication is made to the same tag to which the communication has been executed immediately before. Even if any different tag is in the communication area, an error occurs to indicate that there is no tag in the communication area.

Host ↓ Controller

Command 1 (sa designation)

Command 2 (st designation)

Command 1 (sa

designation)

Command 2 (st designation)

Host ↑ Controller

Controller ↓↑ Ta g

Wait ing for a new tag

Communication 1A

Response

Previous tag only

Communication 2A

Response

Wait ing for a new tag

Communication 1B

Response

Previous tag only

Communication 2B

Ta g in communication area

Tag A

Tag B

When you write different data into the tags (A, B, ...) moving continuously, you can use the following sequence.

Host ↓ Controller

Host ↑ Controller

Controller ↓↑ Ta g

Ta g in communication area

Command 1 (sa designation)

Waiting for a new tag

Communication A

Response

Command 2 (st designation)

Tag A

Waiting for a new tag

Communication B

Response

Command 2 (sa designation)

Tag B

Waiting for a new tag

Response

Command 1 (sa designation)

4-5

4-3 Operation Mode

There are two operation modes, i.e., Command Execution mode and Self-Execution mode. Through the dip switch 3-2, you can specify one mode of them to be started at the power ON. Also, you can change the mode by a mode change command (MO) from a host device.

Power ON

Command Execution mode

Mode change command (MO)

Self-Execution mode

(1) Command Execution mode

The communication is executed by an instruction (command) from a host device. In this mode, you can use all the command. All, you can read/control the external I/O terminals (IN, OUT1 and OUT2) by a command from a host device.

(2) Self-Execution mode

The communication to a tag is executed automatically according to the operating conditions registered in the controller, the communication result can be judged (judgment conditions), and the self-completion operation, to which is output to the two external outputs (OUT1 and OUT2) or to the RS-232C port (result output), can be performed. The ID system does not need to be controlled from a host device. So, a simplified system can be built up very quickly. The following operating conditions can be registered.

Item Description

Execution process A communication command only can be used. An available communication mode is RA or RI

only.

Judgment conditions

One of the conditions below can be specified per output.

1) Judges the communication result and generates output.

2) Compares response data and set data with each other and generates output.

Result output When a preset judgment condition has been met, the three outputs below can be specified. The

judgment condition can be specified per output.

1) Outputs to OUT1. Output time can be specified.

2) Outputs to OUT2. Output time can be specified.

3) Responds to RS-232C.

The preset operating conditions are stored in nonvolatile memory in the controller. So, you do not need to set them at every power on.

4-6

4-3 Operation Mode

<Example of usage> When data is read out of the tag into which destination information has been written, the applicable destination only is detected and the pulse is output, and reading could not be done due to any trouble, an error pulse is output as shown below.

Error output

Antenna

Ta g

Fast movement

Coincidence output

Trigger input

(Synchronization sensor)

• Setting and operation flow

Setting of operating conditions

Item Description

Execution process Communication command: RD

Communication mode: RI

OUT1 Outputs OUT1 in tms at data

matched.

OUT2 Outputs OUT2 at abnormal end.

RS-232C Nil

Error output

Coincidence output

Trigger input

(Synchronization sensor)

Power ON

TRIG input

Data read (E)

Correct end

Trigger input (IN)

Coincidence output (OUT1)

Abnormal output (OUT2)

Communication process

Data matched

Data matched(D)

Coincidence output pulse

Communication process

Data unmatched

Abnormal output pulse

Communication process

Data matched

4-7

4-4 Operation Parameter Setting

In the controller, you can specify the operation parameters (Communication Restriction Time, Character Interval Monitoring Time and Response Delay Time) according to your system to optimize the performance and reliability. Usually, you may use the default values. However, this setting allows you to optimize your system. Those parameters are stored in nonvolatile memory in the controller. So, the parameters are not erased even if the power supply turns off.

4-4-1 Communication Restriction Time

In the communication to a tag, if a response cannot be made correctly due to any trouble at the communication after tag detection, "Retry" is executed to send the same command again. By specifying the communication restriction time, retry is repeated until the specified time has passed after the command process starts.

Controller → Tag

Controller ← Tag

Host ← Controller

External input

Send

Retry

Communication restriction time

Send

Retry

Response

Error 72

In the external trigger system command, command process starts when the command process starts. In the auto system command, command process starts when the tag has been detected.

Setting Range

10 to 990 ms. A default value is 0.

* If the default value is set, "retry" is repeated 9 times.

4-4-2 Character Interval Monitoring Time

In the controller, a command is recognized by receiving a termination code of command string sent from a host device. However, if the entire command string cannot be received completely due to any trouble, receiving is monitored for a specified time after the last character is received. Then, a format error (14) is returned.

Host → Controller

Host ← Controller

Setting Range

0 to 9999 ms.

* The default value is 100 ms.

4-8

External input

If there is no data any more

Termination code

Character interval monitoring time

Response

Error 14

4-4 Operation Parameter Setting

4-4-3 Response Delay Time

When several controllers are connected to a host device through RS-485 etc. (commercial 232C/485 converter is required), RS-485 switches into receiving after data string is sent. Switching time varies depending on a converter. So, if a response from the controller is fast, the communication cannot be executed correctly. By specifying the Response Delay time, the response start time can be changed. * Actual time from the transmission of command to the start of response is internal process time (a minimum time is 0 ms) of the con-

troller + Response Delay time (specified time).

Host → Controller

Host ← Controller

External input

Setting Range

0 to 9999 ms.

* The default value is 0 ms.

Command

Internal process t ime

Response

Response Delay time

Correct Usage

For how to use the operation parameter setting (SP) command, refer to the description of "5-8-6 Parameter Setting (SP)".

4-9

4-5 Memory Check Function

Add

By adding a check code to a data in a tag, you can detect a data error arisen from memory rewrite life or unintentional factor. A CRC code of generating polynomial X

+ X12 + X5 + 1 is used as the check code.

For memory check, a memory check command (MC) to write a check code and a memory calculation command (MK) to verify the check code are used. In a check block specified by the first address and the number of

ress

bytes, an area excluding the last 2 bytes of the block is a target area to be calculated and the last 2 bytes are a check code area.

When a command to write the check code is sent, the CRC code of data in the target area for calculation is calculated and it is written into the check code area. When a data verification command is

First address in this area →

sent, the CRC code of data in the target area for calculation is calculated and it is compared with data of the check code area. If those data match, "0" is returned. This shows that the data is correct in a response status flag. If those data do not match, "1" is returned as warning.

(High orde r digit)

(Low order digit)

Target area for check code calculation (Number of check block bytes: 2)

Check code area (2 bytes)

Calculate/write the check code with the memory check command (MC) after writing a data and verify the check code with the memory calculation command (MK) before reading it. Beforehand, you can detect data corruption in the tag which is not accessed.

Writing stage

Reading stage

Data writing

Check code calculation

Check code verification

Data reading

4-10

4-6 Write Protect Function

The Write Protect Function prevents a fixed data, such as pallet information or product information stored in memory in a tag, being erased by careless writing.

By setting protect information in the tag, Write Protect can be enabled in any area (a maximum of two areas) of a specified address. If you try to write anything into a write-protected page, a Protect error occurs. The protect area information is set by using a part (address $0000 to 0003) of user data area. To enable the Write Protect, write the protect area information into a specified address and specify "Protect Setting" with process designation parameter using a tag function setting command (TF). Similarly, to disable the Write Protect, specify "Disable" with the process designation parameter.

♦ Relation between Protect information and Protect area

User Address Description Example of data

$0000 Start address of Write Protect area 1 05h

$0001 End address of Write Protect area 1 10h

$0002 Start address of Write Protect area 2 70h

$0003 End address of Write Protect area 2 75h

$0004

$0005

. .

$0010

$0011

. .

$006F

$0070

$0075

$0076

User Area

Write Protect area 1

Write Protect area 2.

$007F

* Available range of Protect area: 0004h to 007Fh

Correct Usage

If you use the Write Protect function, the area $0000 to 0003 cannot be used as a data area. Also, if you enables the Write Protect function, the communication time is prolonged (approximately 3 ms).

4-11

4-12

Chapter 5 Control From Host Device

5-1 Controller Operation Status

The V670 series RFID system communicates with a tag ((2)) according to the instruction of a command ((1)) sent from a connected host device and returns the result to the host device as the response ((3)).

(2)

Ta g

Communication between the antenna and tag

Host Device

Communication

(1)

Command

(3)

Response

Antenna

Controller

♦ Controller operation status

• Waiting for command

This refers to the status that the controller does not execute any command process. Then, the controller can accept all the commands except the subcommands etc. When the controller has accepted any command, the controller enters the command processing status.

• Command processing

When the command has been accepted, the next command is ignored until the process of such accepted command is completed. However, a command process termination command and reset command can be accepted always.

5-1

5-2 Command Response Format

For the format of command and response communicated between a host device and controller, there are 1:1 protocol used usually and 1:N protocol used to connect several controllers and the configuration is described below. The protocol is specified through the dip switch (SW3-4) of the controller.

(1) Command frame

1:1 Protocol

Command code Data

Terminator

1:N Protocol

Node No. Command code Data Terminator

Calculation range of FCS

* In the 1:N protocol, a gray part is added.

Name Description

SOH Shows the beginning of the frame with SOH ($01).

Node No. A number to identify a target controller at the 1:N connection. Specify it through a rotary switch

(SW1/2).

Command code Specifies the execution (command).

Data Specifies the parameters (address, number of bytes, etc.) for the command execution or a data to

be written.

FCS Frame check sequence. This is a code to detect an error in data string. This expresses a calcula-

tion value of horizontal parity of character string between immediately after SOH and immediately before FCS in two ASCII characters.

Terminator Shows the end of command with two characters, "*" ($2A) and CR code ($0D).

5-2

(2) Response frame

1:1 Protocol

5-2 Command Response Format

Command code Termination code

Retransmission

Status

flag

Data Terminator

1:N Protocol

Node No.

Command code Termination code

Calculation range of FCS

Retransmission

Status

flag

Data

Terminator

* In the 1:N protocol, a gray part is added.

Name Description

Termination code Shows the command execution result.

Retransmission

Flag to show the response to retransmission. This is "1" at retransmission.

flag

Status flag Code to show the command execution status.

* For any part other than the above-mentioned, the same data as the sent command frame is added and returned.

♦ Retransmission flag

"0" Response after usual command process.

"1" Response returned by a request to retransmit data (RR).

♦ Status flag

"0" Communication status Shows that process has been executed correctly.

"1" Tag data status Shows that the verification result of data check command (MD) is invalid or that

overflow/underflow has occurred in the calculation of a calculation writing command (CW).

"2" Abort status Shows that communication to a tag has been aborted after the start by an abort-

ing command (AA).

"4" Polling acceptance Shows that the polling status is enabled by accepting the communication desig-

nation "PA (pa)" or "PI".

5-3

5-2 Command Response Format

(3) Data code designation

You can specify in a command a code to be used to transmit a data to be read or written between a host device and ID controller. ASCII code designation and hexadecimal code designation are available.

• ASCII code (JIS8 unit code) designation "A"

1 Byte of data in a tag is transmitted directly as ASCII code or JIS8 unit code. Transmitted one character is equivalent to 1 byte of data in a tag. Character data can be read/written directly. However, do not use any control code [SOH] nor [CR] in a data to be transmitted. If [SOH] or [CR] is specified in a written data, a command error occurs.

If you specify "OMRON" as a written data in 5 bytes of memory beginning with the address 10h, the data is written in memory in a tag as shown in this figure.

Command

Communication

designation

ASCII

designation

Antenna

designation

If you read 5 bytes of memory beginning with the address 10h,

First address

Number of bytes

Written data

Address

Memory in tag

the read data is "OMRON" in the data shown in this figure.

Command

Termination code

Retransmis-

sion flag

Status

flag

Read data

• Hexadecimal code designation "H"

1 Byte of data in a tag is converted into two hexadecimal characters ("00" to "FF") and transmitted. Transmitted two character is equivalent to 1 byte of data in a tag. Be sure to specify a written data with every two characters "00" to "FF" (even number). If any data of odd number of characters is specified, a command error occurs.

If you specify "1234" as a written data in 2 bytes of memory beginning with the address 20h, the data is written in memory in a tag as shown in this figure.

Address

Memory in tag

Command

Communication

designation

ASCII

designation

Antenna

design ation

First address

Number of bytes

Written data

If you read 2 bytes of memory beginning with the address 20h, the read data is "1234" in the data shown in this figure.

Command

Termination code

Retr ansmis-

sion flag

Status

flag

Read data

5-4

5-2 Command Response Format

(4) Available designation range of first address and number of bytes

A command to specify the first address and the number of bytes in a command and the available designation range are shown in the table below. If you specify any value out of the available range, a command error occurs.

Command code Available designation range of first address and number of bytes Other restriction

Read (RD) A) Available designation range of first address: 0000h to 007Fh

B) Available designation range of number of bytes: 01h to 80h

Write (WT) A) Available designation range of first address: 0000h to 007Fh

B) Available designation range of number of bytes: 01h to 80h

Computation Write (CW)

A) Available designation range of first address: 0000h to 007Fh B) Available designation range of computation area: 01h to 80h

Data Fill (DF) A) Available designation range of first address: 0000h to 007Fh

B) Available designation range of end address: 0000h to 007Fh

Memory Check (MD) A) Available designation range of first address: 0000h to 007Dh

B) Available designation range of number of check bytes: 03h to 80h

A + B ≤ 80h*

A ≤ B

A + B ≤ 80h*

* If the first address is 20h and the number of bytes is 70h, a command error occurs due to "A + B = 90h".

(5) Example of calculation of FCS

Exclusive-OR is executed from the node number to the end of data at every 1 byte. The result is converted into an ASCII code and added.

Reading 16 bytes from the address 0000h

Node No.

Command code

Calculation range of FCS

Data

Terminator

Calculation result

5-5

5-3 Command Response Flow

Depending on a type of command and the communication designation, receiving the command from a host device to the controller and the response to the host device vary.

(1) No response

When the controller receives a reset command, the controller does not send any response, performs resetting and waits for a command.

Host Device

Controller

Reset Command

Execution of Resetting

(2) Single response

When single trigger (ST/st), single auto (SA/sa), single input trigger (SI), polling auto (PA/pa) or polling input trigger (PI) is specified by a command to communicate with the tag, or when a command not for the communication with the tag (communication subcommand, controller control command or host command) is specified, one response is returned to one command.

Host Device

Controller

Command

Response

(3) Several responses

When repeat auto (RA) or repeat input trigger (RI) is specified by a command to communicate with the tag, several responses are sent to one command.

Host Device

Controller

Command

Response Response Response

Response

5-6

5-4 Command List

The commands are classified mainly into four categories.

(1) Communication command

Command to communicate with a tag.

(2) Communication subcommand

Subcommand used to inquire the execution result or abort the execution when polling auto command is used.

(3) Controller control command

Command used to terminate the communication with the tag or reset the controller.

(4) Host command

Command used for a communication test between the controller and host device.

Command

Typ e

Communication command

Communication subcommand

Controller control command

Host command TS Test Sends a data received from a host

Command

Code

RD Read Reads a data from memory in a tag. ×

WT Write Writes a data into memory in a tag. ×

CW Computation Write Writes the calculation result of

DF Data Fill Fills a specified area with specified

MD Memory Check Specifies/verifies a check code of

TF Tag Function

Designation

ID ID Read Reads a user ID in a tag. ×

AA Command Processing

Abort

PC Polling Query Inquires polling process. ×

MO Operation Mode

Change

RR Data Retransmission Requests to send again the last

XZ Reset Resets the controller.,

CC Controller Control Controls/checks I/O of the

SE Operation Condition

Setting

SP Parameter Setting Perform controller setting. ×

VS Version Information Reads a version of software of the

Name Description

memory data into a tag.

data.

memory in a tag.

Specifies/cancels the Write Protect function to a tag.

Aborts communication with a tag. ×

Switches the Self-Execution mode/ Command execution mode.

data.

controller.

Registers operation conditions in the Self-Execution mode.

device.

controller.

Use of self-

execution mode

* For the use of self-execution mode, refer to Chapter 6, "How to Use Self-execution Mode."

5-7

5-5 Communication Designation List

A communication command can specify the following ten types of communication designation:

Communication

designation

code

ST Single trigger When a command has been received, the communication with a tag is

st Tag-specified single trig-

ger

SA Single auto After the command is received, the communication is executed when

sa Tag-specified single auto The communication with any tag other than the tag to which the last

SI Single input trigger After the command is received, the communication with the tag is exe-

RA Repeat auto "SA" designation is repeated. The communication with the same tag,

RI Repeat input trigger "SI" designation is repeated. Processing is terminated by an abort

PA Polling auto "SA" designation is executed and the response is returned by a query

pa Tag-specified polling auto The communication with any tag other than the tag to which the last

PI Polling input trigger "SI" designation is executed and the response is returned by a query

Name Description

executed and the response is returned.

The communication with the tag to which the last communication was executed and the response is returned. This operation is the same as the single trigger (ST).

a tag has been detected in a communication area and the response is returned.

communication was executed and the response is returned. This operation is the same as the single auto (SA).

cuted at the leading edge timing of external input (TRG) and the response is returned.

which exists continuously, is executed only once. Processing is terminated by an abort command.

command.

(polling). Acceptance response is made when a command has been received.

communication was executed and the response is returned. This operation is the same as the palling auto (PA).

(polling). Acceptance response is made when a command has been received.

Correct Usage

For details of communication designation, refer to "4-1 Communication Designation Function".

5-8

5-6 Communication Command

Communication commands to communicate with a tag are described here in this section. The commands are described assuming that 1:1 protocol is used. If 1:N protocol is used, follow the 1:N protocol format. (For details of protocol format, refer to "5-2 Command Response Format".)

Example of sent data

Command code Data Terminator

1:1 Protocol

Example of received data

Retr ansmis-

Status

sion flag

Termination code

Example of sent data

flag

Command codeNode No. Data Terminator

Te rm i na t orCommand code Data

1:N Protocol

Example of received data

Command codeNode No. Data TerminatorTermination

Retransmission flag

Stat us flag

5-9

5-6 Communication Command

5-6-1 Read (RD)

Reads a data in a area specified by the first address and the number of bytes.

Command

code "RD"

Communication

designation

Communication designation Specifies how to communicate with a tag.

Data designation Specifies a type of transmitted code of read data at the response.

Antenna designation Fixed to "1".

First address of read area Specifies the first address of area, where data is read from a tag, in four hexadecimal

Number of read bytes Specifies the number of bytes to be read in HEX code.

Data designation

Antenna designation

First address of read area Number of read

bytes

For details, refer to the communication designation list.

"A": ASCII code "H": Hexadecimal code

digits. Available designation range: 0000h to 007Fh.

The number of bytes that can be read at a time is as follows:

-ASCII:256 bytes (256 characters)

-HEX:128 bytes (256 characters)

Available designation range: 01h to 80h.

Command

code "RD"

Termination

code

"00"

Retrans-

mission

flag

Status

flag

Read data

Number of specified bytes

Read data Data read from a tag. For the ASCII code, the number of characters is the number of read bytes.

For the hexadecimal code, the number of characters is the number of read bytes x 2.

Example: Reading 8 bytes of data from the address 0000h

(Single trigger, hexadecimal code)

Sent data: RDSTH 1 0 0 0 0 0 8 * [CR]

Received data: RD 0 0 0 0 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 * [CR]

Correct Usage

Specify the number of read bytes so that the sum of the number of read bytes and the first address of read area cannot exceed the tag memory capacity (128 bytes).

Example: For the address 0010h, the range between 00h and 70h can be specified.

5-10

5-6 Communication Command

5-6-2 Write (WT)

Writes the specified bytes of data from the specified first address into a tag.

Command

code

"WT"

Communication

designation

Communication designation Specifies how to communicate with a tag. For details, refer to the communication desig-

Data designation Specifies a type of transmitted code of data written into a tag.

Antenna designation Fixed to "1".

First address of written area Specifies the first address of area, where data is written into, in four hexadecimal digits.

Number of written bytes Specifies the number of bytes of data written into a tag in two hexadecimal digits.

Written data Data written into a tag. For a hexadecimal code, two characters per byte.

Data designation

Antenna designation

The first address of written area

The numbe r of

written bytes

nation list.

"A": ASCII code "H": Hexadecimal code

Available designation range: 0000h to 007Fh.

Available designation range: 01h to 80h.

Written data

Number of specified bytes

Command

code "WT"

Termination

code

"00"

Retrans-

mission

flag

Stat us

flag

Example: Writing 4 bytes of data ("11223344") from the address 0010h

(Single trigger, hexadecimal code)

Sent data: WTSTH 1 0 0 1 0 0 4 1 1 2 2 3 3 4 4 * [CR]

Received data: WT 0 0 0 0 * [CR]

Correct Usage

Specify the number of written bytes so that the sum of the number of written bytes and the first address of written area cannot exceed the tag memory capacity (128 bytes).

Example: For the address 0010h, the range between 00h and 70h can be specified.

5-11

5-6 Communication Command

5-6-3 Computation Write (CW)

Performs the computation of data in tag memory and computation data in a hexadecimal number and writes the result into the tag. If overflow and underflow occurs in addition and subtraction, respectively, no data is written and "1" is returned to the status flag.

Command

code "CW"

Communication designation Specifies how to communicate with a tag. For details, refer to the communication desig-

Process designation Specifies how to compute.

Antenna designation Fixed to "1".

First address of computation area

Number of addition area bytes

Computation data Specifies a numerical value to be computed in a hexadecimal number.

Communication

designation

Process designation

Antenna

The first address of computation designation

area

The number of

computation

area bytes

Computation data

Number of specified bytes

nation list.

"A": Hexadecimal addition "S": Hexadecimal subtraction

Specifies the first address of area, where data is computed, in four hexadecimal digits. Available designation range: 0000h to 007Fh.

Specifies the number of bytes of area, where data is computed, in two hexadecimal digits. Available designation range: 01h to 04h.

Command

code

"CW"

Termination

code

"00"

Retrans-

mission

flag

Stat us

flag

Result data

Number of specified bytes

Result data Returns a calculation result data written into the tag. If overflow and underflow occurs in addition

and subtraction, respectively, the result data is a data before the calculation. In this case, the status flag is "1".

Example: Subtracting the computation data ("0002") from 2 bytes data ("0010") in the address 0001h and writing the result

(Single trigger, initial value "0010")

Sent data: CWSTS 1 0 0 0 1 0 2 0 0 0 2 * [CR]

Received data: CW 0 0 0 0 0 0 0 E * [CR]

Correct Usage

This command performs the hexadecimal computation. So, you must specify all the data in a hexadecimal code. Moreover, specify an addition area within one page. Otherwise, a command error occurs.

5-12

5-6 Communication Command

5-6-4 Data Fill (DF)

Write 1 or 2 bytes of the same data into an area specified by the first address and the last address of tag memory. Written data is specified by a hexadecimal code.

Command

code

"DF"

Communication

designation

Communication designation Specifies how to communicate with a tag. For details, refer to the communication desig-

Data designation Specifies a unit of written data.

Antenna designation Fixed to "1".

First address of written area Specifies the address to write a data into a tag in four hexadecimal digits.

Last address of written area Specifies the last address to write a data into a tag in four hexadecimal digits.

Written data Data written into a tag. Specify 1 or 2 bytes of hexadecimal code.

Data designation

Antenna

The first address of written area designation

The last address of writte n area

nation list.

"B": Byte "W": Word (2 bytes)

Available designation range: 0000h to 007Fh.

Written data

1/2 byte

Command

code "DF"

Termination

code

"00"

Retransmission

flag

Status

flag

Example: Writing a fixed data ("00FF") from the address 0000h to 007Fh

(Single trigger, writing 2 bytes)

Sent data: DFSTW 1 0 0 0 0 0 0 7 F 0 0 F F * [CR]

Received data: DF 0 0 0 0 * [CR]

Correct Usage

When you write a fixed data into a specified area, this command can reduce the traffic to a host device and, therefore, the system can be operated fast by this command.

5-13

5-6 Communication Command

5-6-5 Memory Check (MD)

Executes the generating polynomial X16 + X added in the check block.

Command

code "MD"

Communication

designation

Process designation

Antenna designation

Communication designation Specifies how to communicate with a tag. For details, refer to the communication desig-

Process designation Specifies a type of check process.

Antenna designation Fixed to "1".

First address of check block Specifies the first address of check block in four hexadecimal digits.

Number of bytes of check block

+ X5 + 1 in an area per check block specified by a user and verifies with a check code

The first address of check block The number of

bytes of check

block

nation list.

"K": Check code calculation "C": Check code verification

Available designation range: 0000h to 007Dh.

Specifies the number of bytes of check block in two hexadecimal digits. Available designation range: 03h to 80h.

Command

code "MD"

Termination

code

"00"

Retrans-

mission

flag

Stat us

flag

Status flag Shows the verification result of check code.

"0": The verification result is normal. "1": The verification result is abnormal.

Example: Example of address: Adding a check code to 4 bytes of data from the address 0010h

(Single trigger)

Sent data: MDSTK 1 0 0 1 0 0 6 * [CR]

Received data: DF 0 0 0 0 * [CR]

* 2 Bytes of data are added to 4 bytes of data. So, the number of specified bytes is 6.

Correct Usage

Do not write necessary information into the last 2 bytes of an area because 2 bytes are used for a record of check code. For details, refer to "4-5 Memory Check Function".

5-14

5-6 Communication Command

5-6-6 Tag Function Designation (TF)

Sets/cancels Write Protect etc. to a tag.

Command

code

"TF"

Communication designation Specifies how to communicate with a tag. For details, refer to the communication desig-

Process designation Sets/cancels a function.

Antenna designation Fixed to "1".

Communication

designation

Process designation

Antenna designation

nation list.

"P": Sets Protect "R": Cancels

Example: Setting Write Protect function of the addresses 0010h to 001Fh to a tag

(Single trigger)

Setting protect area information Sent data: WTSTH 1 0 0 0 0 0 4 0 0 1 0 0 0 1 F * [CR] Received data: WT 0000*[CR]

Setting protect function Sent data: TFSTP 1 * [CR] Received data: TF 0 0 0 0 * [CR]

Correct Usage

For details of Write Protect, refer to "4-6 Write Protect Function".

5-15

5-6 Communication Command

5-6-7 ID Read (ID)

Reads a user ID of tag.

Command

code

"ID"

Communication

designation

Communication designation Specifies how to communicate with a tag. For details, refer to the communication desig-

Data designation Fixed to "H" (hexadecimal code).

Antenna designation Fixed to "1".

Command

code

"ID"

Termination

code

Data designation

Retrans-

mission

flag

Antenna designation

nation list. The communication designation "st" only is unavailable.

Status

flag

Read data

Read data User ID data read out of a tag.

"00000000" to "3FFFFFFF" High order 2 bits are fixed to "0" because of system bit.

Example:Reading user ID of tag

(Single trigger, user ID "1 2 3 4 5 6 7 8")

Sent data: IDSTH1*[CR]

Received data: ID 0 0 0 0 1 2 3 4 5 6 7 8 * [CR]

Correct Usage

Every tag stores its own code. If it needs to be checked only whether there is a tag or not, communication can be done very fast by this command.

5-16

5-7 Communication Subcommand

The communication subcommand is used in combination with a communication command. Any communication to a tag cannot be done by the subcommand alone.

5-7-1 Command Processing Abort (AA)

Aborts a command process in execution and returns to a state of waiting for a command. This can be executed when any command other than the communication designation "ST" is in process.

Command

code

"AA"

Process designation Fixed to "0".

Antenna designation Fixed to "1".

Command

code "AA"

Process designation

Termination

code

Antenna designation

Retrans-

mission

flag

Status

flag

When a command process has been aborted after a tag is detected, the status flag becomes "2".

5-7-2 Polling Query (PC)

Inquires the result of communication with a tag during polling.

Process

Command

code "PC"

Process designation Specifies a type of process when the result has been returned after the communication

Antenna designation Fixed to "1".

<Response> (1) Received after the communication with a tag is ended.

Response according to a type of command executed specified by the communication designation of polling.

(2) Received before the communication is ended.

Command

code

designation

Termination

code

"74"

Antenna designation

ends. "E": Process ended. "C": Executes the same command again.

Retrans-

War ning

flag

mission

flag

The command code is the same as one when polling is executed.

5-17

5-8 Controller Control Command

The controller control commands have no direct relation to the communication to a tag, but those commands specify the communication conditions, controller operation mode, Self-Execution conditions, etc.

5-8-1 Operation Mode Change (MO)

Changes a controller operation mode.

Command

code "MO"

Process designation Specifies a controller operation mode.

Execution designation Fixed to "0".

Command

code "MO"

Process designation

Termination

code

Execution designation

"S": Self-Execution mode "C": Command Execution mode

Retrans-

Statu s

mission

flag

5-8-2 Data Retransmission (RR)

Requests to send again the last response from the controller.

Command

code "RR"

Returns the response data returned last. In this case, the retransmission flag becomes "1".

5-18

5-8-3 Reset (XZ)

Aborts all the controller processes and performs "Power ON" initial process. There is no response.

Command

code

"XZ"

Nil

5-8-4 Controller Control (CC)

Changes or obtains the state of external I/O of controller.

5-8 Controller Control Command

Command

code "CC"

Process code

External out-

put information

Process code Fixed to "00" (I/O control).

External output information

Specifies the output of external output 1 and external output 2. "0": No change "1": Turned OFF forcibly. "2": Turned ON forcibly.

Command

code "CC"

Termination

code

External input information

Retrans-

Status

mission

flag

External input

information

External output

information

Returns the signal status when a command of external input has been received. (The second character is always "0".) "0": "OFF" "1": "ON"

External output information

Returns the signal status when a command of external output 1 and external output 2 has been received. "0": "OFF" "1": "ON"

5-19

5-8 Controller Control Command

5-8-5 Operation Condition Setting (SE)

Specifies operating conditions in the Self-Execution mode.

<Command> (1) Process command

Command

code "SE"

(2) OUT1 output

Condition (A) Comparison parameter* Opera-

Process code

Output parameter

tor

Example of execution command

Condition (B) Comparison parameter*

(3) OUT2 output

Condition (A) Comparison parameter* Opera-

Output parameter

(4) RS-232C output

Condition (A) Comparison parameter* Opera-

Output parameter

Condition (B) Comparison parameter*

tor

Condition (B) Comparison parameter*

tor

* There are the following three patterns in the comparison parameter section.

The condition is regarded as ER (Communication NG) in the communication judgment:

Error code

The condition is regarded as anything other than ER in the communication judgment:

No parameter

The condition is data judgment:

Data offset

Number of bytes

of data

Comparison data

5-20

5-8 Controller Control Command

Process code Specifies an operation to be executed in the operating condition.

"00": Setting "10": Read

Example of execution command

Specifies a command to be executed according to the following conditions. Condition 1: A command can be specified by a communication command only. Condition 2: The communication designation is "RA" and "RI" only. Condition 3: The number of written bytes is a maximum of 8 bytes (for both of ASCII and hexadecimal).

Condition (A) (B)

Communication judgment

"OK": Communication OK. "ER": Communication NG. "DS": Data status. "AL": Always. "xx": Nil.

Data judgment "= =": Judgment data matched. "! =": Judgment data unmatched.

"> =": Judgment data or more. "< =": Judgment data or less. The data judgment can be used by an execution command "RD" or "CW".

Data offset (A) (B)

Number of bytes of data (A) (B)

Comparison data (A) (B)

Comparison parameter

Condition is data judgment

Condition is "ER" judgment

Specifies an offset value of area used for judgment in read data string. Available designation range is between 00h and 7Fh.

Specifies the number of bytes which performs judgment.Available designation range is between 01h and 04h.

Specifies a comparison data for data judgment.

Error code designation. If "00000000" is specified, process is executed when any error occurs. Example: "707A0000" Communication error and address error.

Operator Operator for the condition A and condition B.

"&": AND, "+": OR

Output parameter Specifies the output ON time in millisecond assuming that a process method is output.

1 to 9999 millisecond. Continued to the next judgment (0000 is specified). Fixed to "0000" in the RS-232C output part.

* The communication judgment condition DS performs the process only when the status flag becomes "1" ("CW" and "MD" only).

Command

code

"SE"

Termination

code

"00"

Retrans-

mission

flag

Status

flag

Even if no condition is specified (e.g., OUT1/2 is "1 condition judgment", there is no output to "OUT2 RS-232C" etc.), send an unconditional symbol ("X") according to the format (underlined in the data string below). If this symbol is not sent, a format error (14) occurs.

Sent data string: "SE00RDRAH1001010, = 080400000001 + XX

, 0500, ER00000000 + XX, 0000, XX + XX, 0000"

5-21

5-8 Controller Control Command

5-8-6 Parameter Setting (SP)

Operates the parameters used in the controller from a host device.

Command code

"SP"

Process code

Parameter data

(only when changing)

Process code (High order digit)

Process code (Low order digit)

Parameter data (only when changing)

Command

code "SP"

Termination

code

Specifies a type of process to parameter. "0": Change "1": Read "9": Initialize (set to a default value)

Specifies a type of parameter. "1": Character interval monitoring time "2": Response Ready time "3": Communication restriction time setting

Data No. Available value

"1" Specifies four decimal digits. 0 to 9999 (ms)

"2" Specifies two decimal digits. 0 to 99 (ms)

"3" Specifies two decimal digits. 01 to 99 (x 10 ms). For "00", nothing is

specified.

Retrans-

mission

flag

Stat us

flag

Parameter data

(only when changing)

5-22

5-9 Host Command

5-9-1 Test (TS)

Makes a response directly to a message sent by a host device. This command is used for a communication test between the host device and ID controller.

Command code

"TS"

Message data Any character string to execute a test communication.

Command

code

"TS"

5-9-2 Version Information (VS)

Message data

Termination

code

Retransmission

flag

Status

flag

Message data

Reads a version of software of the controller.

Command code

"VS"

Command

code "VS"

Termination

code

Retrans-

mission

flag

Stat us

flag

Version of software

5-23

5-10 Termination Code List

The meanings of termination code of response are described below.

Typ e

Normal end "00" Normal end Command execution has ended correctly. A command

Host communication error

Tag communication error

System error "7C" Antenna section error No communication can be executed due to antenna

Termination Code

"10" Parity error A parity error has occurred in any character of com-

"11" Framing error A framing error has occurred in any character of com-

"12" Overrun error An overrun error has occurred in any character of com-

"13" FCS error FCS of received command is invalid.

"14" Format error A command format is incorrect. Character interval has

"15" Execution status error Communication designation is SI/RI/PI when input set-

"18" Frame length error A command string more than 300 characters was

"70" Communication error An error has occurred during the communication with a

"71" Verification error A correct data cannot be written into a tag (only when

"72" No-tag error There is no tag in a communication area of antenna

"74" Outstanding tag error In polling query, a communication process has not yet

"7A" Address designation

error

"7D" Write protect error Something was written into a write-protected page.

"7E" ID system error (1) A tag cannot execute a command process.

"7F" ID system error (2) An inapplicable tag was used.

"9A" EEPROM error An error in writing into/reading from nonvolatile memory

Name Description

was executed correctly when polling process is specified.

mand.

exceeded a preset time.

ting is RESET. The "MO" command was executed when no operating condition is registered.

received.

tag and the communication cannot be completed correctly.

verification is enabled).

when a trigger system command is executed. In a command which performed communication designation of "st", there is no tag, which communicated immediately before, in a communication area of antenna. The antenna is not connected.

been completed.

Designation of process address is unsuitable and the execution is impossible.

trouble.

in the controller (the SP/SE command). The "MO" command was executed under invalid operating condition.

5-24

5-11 Example of Communication Program

Example of BASIC program

1:1 Protocol

100 ’***** V670-CD1D SAMPLE PROGRAM ***** 110 CLS 120 OPEN “COM:E73NN” AS #1 ’Opens a RS-232C port. 130 ’ 140 ’***** MAIN LOOP **** 150 *LOOP 160 LINE INPUT “Input TX Data : “, ITD$ ’Inputs a command data. 170 TXD$=ITD$+”*”+CHR$(13) ’Sets a data string to be sent. 180 PRINT “[TX] : “;ITD$ ’Displays a command data. 190 PRINT #1,TXD$; ’Sends a data string. 200 GOSUB *RECEIVE ’Receives a data string. 210 PRINT “[RX] : “;REC$ ’Displays a response data. 220 GOTO *LOOP 230 ’ 240 ’***** RECEIVE DATA ***** 250 *RECEIVE 260 RXD$=” “ 270 WHILE (LOC(#1)=0):WEND ’Checks a receiving buffer. 280 WHILE (INSTR(RXD$,”*”+CHR$(13))=0) ’Checks a termination code. 290 RXD$=RXD$+INPUT$(1,#1) ’Reads a received data. 300 WEND 310 REC$=LEFT$(RXD$,LEN(RXD$)-2) ’Extracts a response data. 320 RETRUN 330 ’ 340 END

5-25

5-11 Example of Communication Program

1:n Protocol

100 ’***** V670-CD1D SAMPLE PROGRAM2 ***** 110 CLS 120 OPEN “COM:E73NN” AS #1 ’Opens a RS-232C port. 130 ’ 140 ’***** MAIN LOOP **** 150 *LOOP 160 LINE INPUT “Input TX Data : “, ITD$ ’Inputs a command data. 170 IP$=”00”+ITD$:GOSUB *FCS ’Calculates FCS. 180 TXD$=CHR$(1)+IP$+OP$+”*”+CHR$(13) ’Sets a data string to be sent. 190 PRINT “[TX] : ”;ITD$ ’Displays a command data. 200 PRINT #1,TXD$; ’Sends a data string. 210 GOSUB *RECEIVE ’Receives a data string. 220 PRINT “[RX] : “;REC$ ’Displays a response data. 230 GOTO *LOOP 240 ’ 250 ’***** RECEIVE DATA ***** 260 *RECEIVE 270 RXD$=” “ 280 WHILE (LOC(#1)=0):WEND 290 WHILE (INSTR(RXD$,”*”+CHR$(13))=0) 300 RXD$=RXD$+INPUT$(1,#1) 310 WEND 320 IP$=MID$(RXD$,2,LEN(RXD$)-5):GOSUB *FCS ’Calculates FCS 330 REC$=MID$(RXD$,4,LEN(RXD$)-7) 340 FCS$=MID$(RXD$,LEN(RXD$)-3,2):GOSUB *CHK.FCS ’Checks FCS 350 RETRUN 360 ’ 370 ‘***** CALCULATE FCS ***** 380 *FCS 390 K=0 400 FOR I=1 TO LEN(IP$) 410 TMP$=MID$(IP$,I,1) 420 K=K XOR ASC(TMP$) 430 NEXT I 440 OP$=HEX$(K) 450 RETURN 460 ‘ 470 ‘***** CHECK FCS ***** 480 *CHK.FCS 490 IF FCS$<>OP$ THEN REC$=”FCS ERR!!” 500 RETURN 510 ’ 520 END

5-26

Chapter 6 How to Use Self-Execution Mode

6-1 Available Conditions

In the Self-Execution mode, by executing automatically the operating conditions (communication command, judgment condition, output condition, etc.) registered in the controller, the communication and peripheral devices can be controlled without control from a host device.

In the Self-Execution mode, the following conditions can be specified.

Item Condition Remarks

Execution command

Communication mode

Output Signal output: OUT1/2.

Number of judgments

Judgment conditions

Communication command. For the communication command, refer to "5-4 Command

List".

RA, RI. Continuous operation is required in the Self-Execution mode.

So, a repeat system command only can be specified.

In the signal output, output time can be specified.

Data output: RS-232C.

Two judgments per output. One judgment also can be specified.

• Judgment in communication result

• Comparison of data of response (matched, unmatched, large or small).

Data output is a response of execution command.

For data comparison, an area to be compared can be specified. (1 to 4 bytes)

* For a format and any other details, refer to "5-8-5 Operation Condition Setting (SE)". * There is a limited number of commands that can be used in self-execution mode. For details, refer to Chapter 5-4, "Command List."

6-1

6-2 Setting Procedure

Procedure to use the Self-Execution mode is described below.

(1) Connect a host interface, power supply and antenna. (2) Turn on the power supply. (3) Check a host communication with a test command. (4) Register an operating condition with the SE (Operation Condition Setting) command. (5) Enter the Self-Execution mode through the dip switch (turn ON SW 3-2) or with the MO (Operation Mode Change) command.

If you enters the Self-Execution mode through the dip switch, turn OFF the power supply once, turn on the power supply again and check the operation.

-- Then, the antenna starts communicating. --

(6) Check an operation by using an applicable tag to check the operating condition.

Here, you can use the Self-Execution mode. If you want to cancel the Self-Execution mode due to any reason, use the MO (Operation Mode Change) command.

6-2

Omron V670 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Introduction

WARRANTY

Meaning of Signal Words

Meaning of Alert Symbols

Alert Statement in this user’s Manual

Precautions for safe use.

Precautions for correct use.

Standard Conformity

Manual Revision History

Contents

Chapter 1 Features and System Configuration

1-1 Features

1-2 System Configuration

Chapter 2 Specifications and Performance

2-1 Controller

2-2 Antenna

2-3 Tag

2-4 Cable

2-5 Communication Range Specifications

Chapter 3 Setting and Installation

3-1 Controller

3-2 Antenna

3-3 Tag

Chapter 4 Functions

4-1 Communication Designation Function

4-2 Tag Designation Function

4-3 Operation Mode

4-4 Operation Parameter Setting

4-5 Memory Check Function

4-6 Write Protect Function

Chapter 5 Control From Host Device

5-1 Controller Operation Status

5-2 Command Response Format

5-3 Command Response Flow

5-4 Command List

5-5 Communication Designation List

5-6 Communication Command

5-7 Communication Subcommand

5-8 Controller Control Command

5-9 Host Command

5-10 Termination Code List

5-11 Example of Communication Program

Chapter 6 How to Use Self-Execution Mode

6-1 Available Conditions

6-2 Setting Procedure