Datasheet V720S-HMC73, V720S-HMC73T Datasheet (OMRON)

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Cat. No. S921-E1-02

73T

s Manual

V720-series Electromagnetic Inductive RFID System

V720S-H MC73/V720S-HMC PCB Read/Write Modules

User'

2002

ts, the information contained in this manual is subject to change without

notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no responsibility

Notice:

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

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

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

serious injury.

WARNING Indicates a pot entially hazardous situation which, if not avoided, could result in death or

serious injury.

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

moderate injury, or property damage.

Visual Aids

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

Note Indicates information of particular interest for efficient and convenient

operation of the product.

1, 2, 3... 1. Indicates lists of one sort or another, such as procedures, checklists, etc.

by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of OMRON.

No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is constantly striving to improve its high-quality produc

for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in this publication.

Failure to read and understand the information provided in this manual may result in

personal injury or death, damage to the product, or product failure. Please read

tion provided in

the section and related sections before attempting any of the procedures or

About this Manual:

This manual describes the installation and operation of the V720-series Electromagnetic Inductive RFID System (V720S-HMC73/ V720S-HMC73T) and includes the sections described below.

Please read this manual carefully and be sure you understand the information provided before attempting to install and operate the System.

Section 1 provides the features of the V720S-HMC73/ V720S -HMC73T. Section 2 provides the specifications and performance characteristics of the V720S-HMC73/

V720S-HMC73T.

Section 3 provides the functions and operations of the V720S-HMC73/ V720S-HMC73T.. Section 4 provides the communications functions and provides details on communications–related

data and commands. Section 5 provides the information of characteristics data.

WARNING

each section in its entirety and be sure you understand the informa operations given.

TABLE OF CONTENTS

PRECAUTION...................................................................................v

1. Intended Audience...................................................................................................................................vi

2. Regulations and Standards.....................................................................................................................vi

3. Application Precautions..........................................................................................................................vi

4. Precautions................................................................................................................................................vi

5. Correct Use ...............................................................................................................................................vi

SECTION 1

Product Outline ...............................................................................1-1

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

SECTION 2

Specifications and Performance...................................................2-1

2-1 Nomenclature and Descriptions............................................................................................................2-2

2-2 Specifications...........................................................................................................................................2-3

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

2-2-2 Interface Specifications.....................................................................................................................2-4

2-2-3 Interface Electrical Specifications ...................................................................................................2-5

2-2-4 Interface Circuit ..................................................................................................................................2-6

2-3 Dimensions ...............................................................................................................................................2-7

2-4 Antenna Center Position.........................................................................................................................2-8

SECTION 3

R/W Module Operations................................................................3-1

3-1 Outline of Operations..............................................................................................................................3-2

3-2 Tag Access Functions..............................................................................................................................3-3

3-2-1 Tag Memory Map...............................................................................................................................3-3

3-2-2 Single Access and FIFO Access Functions....................................................................................3-8

3-2-3 Lock Function.....................................................................................................................................3-9

3-2-4 Tag Identification Access Function.................................................................................................3-10

SECTION 4

Controlling the R/W Module ........................................................4-1

4-1 Communications Frames........................................................................................................................4-2

4-1-1 CR Control...........................................................................................................................................4-2

4-1-2 Number-of-characters Control.........................................................................................................4-2

4-2 Data Formats.............................................................................................................................................4-3

4-2-1 Command Code List ..........................................................................................................................4-3

4-2-2 Communications Options ..................................................................................................................4-5

4-2-3 End Code List......................................................................................................................................4-9

4-3 Commands and Responses during CR Control...................................................................................4-10

4-3-1 General Commands (Commands sent to RF Module).................................................................4-10

4-3-2 Commands Common to the I-CODE1 and the I-CODE2 Chips ................................................4-11

4-3-3 Commands Specific to the I-CODE2 Chip ....................................................................................4-15

4-3-4 Commands Specific to the I-CODE1 Chip ....................................................................................4-18

4-3-5 Old Commands Specific to the I-CODE1 Chip ............................................................................4-20

4-4 Commands and Responses during Number -of-characters Control.................................................4-24

4-4-1 General Commands (Commands sent to the RF Module)...........................................................4-24

4-4-2 Commands Common to the I-CODE1 and the I-CODE2 Chips ................................................4-25

4-4-3 Commands Specific to the I-CODE2 Chip ....................................................................................4-29

4-4-4 Commands Specific to the I-CODE1 Chip ....................................................................................4-32

4-4-5 Old Commands Specific to the I-CODE1 Chip ............................................................................4-34

iii

TABLE OF CONTENTS

SECTION 5

Characteristics Data (Reference)................................................5-1

5-1 Communications Distance (Reference)...............................................................................................5-2

5-2 Diagram of Communications Range (Reference)..............................................................................5-3

5-3 Communications Time (Reference)......................................................................................................5-6

5-3-1 Communications time........................................................................................................................5-6

5-3-2 TAT (Turn Around Time)..................................................................................................................5-8

5-4 Effects of Metal Backing Plate (Reference).......................................................................................5-9

5-5 Mutual Interference (Reference)...........................................................................................................5-10

5-6 Voltage Effects (Reference) ................................................................................................................... 5-11

Revision History

PRECAUTION

This user manual provides information on the functions, characteristics, and application methods required to use the V720S-HMC73 and V720S -HMC73T PCB Read/Write Modules.

In this manual, the PCB Read/Write Modules are referred to as simply R/W Modules.

Be sure to observe the following precaution when using the V720 Series. Ÿ You must read this manual and understand the information contained before attempting to set up or operate a

V720-series Electromagnetic Inductive RFID System.

Ÿ Keep this manual close at hand for reference during operation.

1. Intended Audience .......................................................................................................................... vi

2. Regulations and Standards.............................................................................................................vi

3. Application Precautions.................................................................................................................vi

4. Precautions.....................................................................................................................................vi

5. Correct Use .....................................................................................................................................vi

1. Intended Audience

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

• Personnel in charge of installing systems.

• Personnel in charge of designing systems.

• Personnel in charge of managing systems and facilities.

2. Regulations and Standards

The V720S -HMC73 and V720S-HMC73T R/W Modules are combined with user devices and equipment depending on the user application. The user should check the conformity of devices with which the R/W Module has been combined with local laws and regulations.

3. Application Precautions

Before using the product under the following conditions and environments, make sure that the ratings and performance characteristics of the product are sufficient for the systems, machines, and equipment, be sure to provide the systems, machines, and equipment with double safety mechanisms, and consult your OMRON representative. (1) When using the product under conditions and in environments that are not described in the manual (2) When using the product for nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment (3) When using the product for applications that may have a serious influence on people's lives and property, especially those where safety is an issue.

WARNING Do not touch the PCB or any parts connected to the PCB while the power is being

supplied.Doing so may result in electric shock.

Do not attempt to take the product apart or insert or remove connectors while the power is

being supplied. Doing so may result in electric shock.

4. Precautions

Be sure to observe the following precautions to ensure safety in installing or operating the System.

1. Do not use the System in an environment subject to flammable, explosive, or corrosive gases.

2. Do not attempt to take any Units apart, to repair any Units, or to modify any Units in any way.

3. Be sure that all the mounting screws, terminal screws, and cable connector screws are tightened to the torque specified in the relevant manuals.

4. Be sure that the power supply voltage is within the rated range (5 VDC ± 10%).

5. Observe all warnings, cautions, and safety precautions specified in the manual.

5. Correct Use

1. Do not install the R/W Module in the following locations:

Ÿ Locations subject to direct sunlight. Ÿ Locations subject to condensation as the result of high humidity. Ÿ Locations subject to shock or vibration.

2. Check the operating environment before use.

The R/W Module communicates with the tags using a frequency of 13.56 MHz. Noise that affects communications with the tags may occur in transceivers, motors, monitor units, or power supplies (power supply IC). If using the R/W Module close to these sources, check beforehand that the R/W Module is not affected. Also, observe the following precautions to minimize the effects of noise.

Ÿ Connect any metal devices installed nearby to a ground of 100 Ω or less. Ÿ Do not install wiring near high-voltage or high-current lines.

3. Handling

The R/W Module is not equipped with a protective case to make it easier to use it with other devices. Consequently, observe the following precautions when handling.

Ÿ Use a grounded conduction mat when removing the R/W Module. Ÿ Hold the tips of the PCB when handling the R/W Module. Ÿ Make sure the R/W Module is packaged during storage or carrying. Ÿ Do not remove the R/W Module other than when it is to be used. Never leave the R/W Module unpacked

when not in use. Ÿ Do not touch the PCB parts (in particular the semiconductors) or the patterns.

Ÿ Never place the R/W Module in a polyethylene or plastic bag. Ÿ Do not apply a voltage or current that exceeds specifications to the connector terminals.

Ÿ Configure the Electromagnetic Inductive RFID System so that the surge is absorbed by inserting a filter on the

power supply side if there is extensive external surge.

Ÿ Insert or remove connectors only during installation. Do not use the R/W Module for applications in which the

connectors are inserted or removed frequently. Also, wire the cables so that strong force is not applied to the connectors.

vii

viii

SECTION 1

Product Outline

The R/W Module is designed to be combined with other devices, and is configured from an antenna PCB and a control PCB equipped with control functions and send-receive functions for communicating with OMRON V720-series Tags, which use two types of Phillips Semiconductor I-CODE chips (product name: SL1 ICS30 01, commonly known as "I-CODE1", and product name: SL2 ICS20, commonly known as I-CODE2). The SL2 ICS20 chip fully conforms to ISO/IEC15693.

The V720S -HMC73 combines the control PCB and the antenna PCB in a compact Unit. The V720S-HMC73T provides the control PCB and the antenna PCB separately, and can be used in locations where mounting space is restricted. The V720S-HMC73T control PCB and antenna PCB are connected via a connector.

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

1-1

Features Section 1-1

V720 series

Cable with housing

1-1 Features

Control

Unit

(Host control unit)

Compact, Low Power Consumption

V700-A30 (manufactured by OMRON, sold separately)

V720S-HMC73 V720S-HMC73T

• 40 x 44 x t14mm (V720S -HMC73)

• Operating: 5 V 70 mA, 90 mA (when the tag is contact with the antenna)

Reader/Writer

Module

V720S-HMC73

V720S-HMC73T

Tag

Slim (V720S -HMC73T)

• Max. width: approx. 10 mm (V720S-HMC73T control PCB)

Select Baud Rate and Communications Control Method to perform communications with the Host Control Unit

• Select 9,600 bps or 38,400 bps baud rate.

• Select CR control or number -of-characters control for communications

control method.

User-friendly Command Structure

• Easy-to-understand command structure

• Built-in repetitive data write command (enabled when writing identical

data to tag memory areas)

• Specify data code (hexadecimal or ASCII) using read/write command (CR control only)

Many Operating Modes

• Supports two operating modes -- single access mode and FIFO access mode -- according to the status of the tags within the communications range.

• Supports four communications modes depending on the tag communications method. (Three communications modes when using single access mode.)

1-2

SECTION 2

Specifications and Performance

2-1 Nomenclature and Descriptions .....................................................................2-2

2-2 Specifications.................................................................................................2-3

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

2-2-2 Interface Specifications ..................................................................................2-4

2-2-3 Interface Electrical Specifications ....................................................................2-5

2-2-4 Interface Circuit .............................................................................................2-6

2-3 Dimensions.....................................................................................................2-7

2-4 Antenna Center Position .................................................................................2-8

2-1

Nomenclature and Descriptions

Mode Switch

LED

Host Interface Connector

Antenna

PCB con

nector (female)

PCB

Control PCB

Antenna PCB

2-1 Nomenclature and Descriptions

V720S-HMC73

Indicator

V720S-HMC73T

Component Descriptions

•LED Indicator

The LED indicator lights up to show the R/W Module operating status.

Color Details

Green

Red

Lit during communications with the tags. Lit when communications cannot be completed normally.

•Mode Switch Set the R/W Module operating status using the DIP switch.

No. Name Details

Baud rate setting OFF: 9,600 bps ON: 38,400 bps Communications

control mode setting Reserved for system

use Reserved for system

use

OFF: CR control ON: Number-of-characters Control

Always OFF.

Note All pins are turned OFF at the factory. Change the settings to those required for the user

application.

connector (male)

Section 2-1

(+ shows center of antenna

surface)

2-2

Specifications

• Host Interface Connector

Use this connector to connect to the host control unit.

• Antenna

Move the tags close to the antenna when communicating with the tags.

• PCB Connectors (V720S -HMC73T) Use these connectors to connect the control PCB to the antenna PCB.

Caution The PCB and antenna connector is removed for the V720S-HMC73T at the factory. Be sure

to connect the control PCB and antenna PCB before turning ON the power supply.

2-2 Specifications

2-2-1 General Specifications

Item V720S-HMC73 V720S-HMC73T

Dimensions 40 × 44 × 14 mm (thickness)

Mounting method 3 x M2.3 screws Power supply voltage 5 VDC 10%

Approx. 90 mA max. (oscillating, when the tag is contact with the antenna),

Current consumption

Approx. 70 mA max. (oscillating)

Section 2-2

40 × 44 × 10 mm (thickness) (control PCB) 40 × 44 × 2 mm (thickness) (antenna PCB) 2 x M2 screws (control PCB) 3 x M2.3 screws (antenna PCB)

Vibration resistance Shock resistance Destruction: 150 m/s² three times each in 6 directions

Ambient operating temperature Ambient storage temperature Ambient operating humidity Communications frequency Weight Approx. 12 g

Radio standards

For the information of communications distance and area, refer to the data in 5-1 and 5-2 of section 5.

Destruction: 10 to 150 Hz, 0.1-mm half amplitude at 15 m/s² in X, Y, and Z directions 10 times each for 8 minutes

-10 to +55

-25 to +65

25% to 85% max. (with no condensation)

13.56 MHz

Extremely low power radio station (Radio Law Article 4 Section 1 radio stations that discharge extremely low electric waves and specified by the Ministry of Posts and Telecommunications ) In accorda nce with Radio Law enforcement regulation Article 6 Section 1, the field intensity is 500µV/m or less at distance of 3 m (322 MHz or less).

2-3

Specifications

Section 2-2

2-2-2 Interface Specifications

Item Details

Connectors Communications method Synchronous method Asynchronous mode or start-stop synchronous mode Communications control method Baud rate Character format

1) CR control

2) Number-of-characters control Error detection method

To connect the R/W Module, use an OMRON V700-A30 Connecting Cable (sold separately), or perform

Bit send order Least significant bit (LSB) first

wiring using the following housing and contacts.

• Housing: ZHR-10 (JST Manufacturing Co., Ltd.)

• Contacts: SZH-002T-P0.5 (JST Manufacturing Co., Ltd.), applicable wire sizes: AWG28 to

AWG26 SZH-003T-P0.5 (JST Manufacturing Co., Ltd.), applicable wire sizes: AWG32 to AWG28

Caution Use as short a connecting cable as possible (300 mm max.) to reduce noise.

Set using the DIP switch.

S10B-ZR-SM3A -TF (JST Manufacturing Co., Ltd.) 2-wire half duplex serial (CMOS level)

CR control/Number-of-characters control 9,600 bps / 38,400 bps

Start bits Data bits Parity Stop bits Total bits

1 8 Even 1 11

1 8 None 1 10

Parity (CR control) or BCC (number-of-characters control)

2-4

Specifications

2-2-3 Interface Electrical Specifications

Pin No. Symbol I/O Function Electrical characteristics

1 Vcc 5 V power supply 5 V 10% 2 GND Ground

CMOS input with 47 kΩ pull-up, positive logic

Specified value

Min. Max.

Vcc x 0. 7 Vcc + 0.3 V

-0.3 V Vcc x 0. 3

Specified value

Min. Max.

Vcc - 1.0 V

= -200 µA)

-----

3 RxD Input

4 TxD Output

GND

Serial input

Serial output

Ground

Item

High level input

voltage

Low level input

voltage

CMOS output, positive logic

Item

High level output

voltage

Low level output

voltage

Section 2-2

-----

0.6 V

= 1.6 mA)

7 Reserved 8 -

Output when Module is operating

9 RUN Output

10 OSC Output

normally.

Output during antenna oscillation.

Note Do not connect unused signals.

CMOS output, positive logic

Item

High level output

voltage

Low level output

voltage

CMOS output, positive logic

Item

High level output

voltage

Low level output

voltage

Vcc - 1.0 V (I

= 1.5 mA)

Vcc - 1.0 V (I

= -200 µA)

Specified value

Min. Max.

-----

Specified value

Min. Max.

-----

= 1. 6 mA)

0.6 V

-----

0.6 V

2-5

Specifications

2-2-4 Interface Circuit

RxD pin No.3

TxD pin No.4

RF Module side

Vcc

47 kΩ

100 Ω

Vcc

100 Ω

Section 2-2

CPU

STOP pin No.8

RUN pin No.9• C OSC pin No.10

100 Ω

Vcc

‚T‚u

Vcc

Internal pull-up

2-6

40 24

14 1 44 40 36 3

36 33 25

5 3 1 5 9 2 44 40

Dimensions

2-3 Dimensions

V720S-HMC73

Section 2-3

2.5

2-Φ2.5(Mounting Hole)

Mode Switch

LED Indicator

Connector:S10B-ZR-SM3A-TF(JST)

R1.25(Mounting Hole

)

V720S-HMC73T

34.5 2-Φ2.2(Mounting Hole)

Mode Switch

LED Indicator

Connector:SM02B-SRSS-TB(JST)

Connector:S10B-ZR-SM3A-TF(JST)

3.5

2-Φ2.5(Mounting Hole)

R1.25(Mounting Hole)

2.5

Control PCB Antenna PCB

Caution Use non-metal screws in the 2.2-diameter mounting holes on the V720S -HMC73T.

2-7

Antenna Center Position

2-4 Antenna Center Position

The center position of the antenna is shown by the silk (cross shape) on the antenna board. Relative to the mounting hole, this cross is positioned as illustrated bel ow.

16.5 16.5

R 1. 25

Section 2-4

2020

(1)

2-8

SECTION 3

R/W Module Operations

3-1 Outline of Operations......................................................................................3-2

3-2 Tag Access Functions.....................................................................................3-3

3-2-1 Tag Memory Map...........................................................................................3-3

3-2-2 Single Access and FIFO Access Functions ......................................................3-8

3-2-3 Lock Function................................................................................................3-9

3-2-4 Tag Identification Access Function ..................................................................3-10

3-1

V720 series

Responses to

Commands from

Outline of Operations

3-1 Outline of Operations

The R/W Module reads or writes to the tags using commands sent from the host control unit, and returns the processing responses to the host control unit.

Control

Unit

The R/W Module has two operating modes. The conditions for changing the mode are shown in the following diagram.

(1) Oscillation mode

This mode performs communications with the tags. When using FIFO access mode, oscillation mode continues until a STOP command.

(2) Sleep Mode (Non-oscillation Mode)

This mode waits for commands from the host control unit.

host completed

Command

Response

Reader/Writer

V720S-HMC73

V720S-HMC73T

Sleep Mode

(non-oscillation

mode)

Module

host completed

Section 3-1

Tag

3-2

Oscillation mode

Tag Access Functions

Section 3-2

3-2 Tag Access Functions

3-2-1 Memory Map of Tag

3-2-1-1 I-CODE1 Chip (Philips IC product name : SL1 ICS30 01, SL1 ICS31 01)

1) Memory Map of I-CODE1

These specifications describe a Tag incorporating an IC chip I- CODE1 Label IC from Philips, which is accessed by the system. This chip consists of a 64-byte memory. The upper five blocks (Blocks 0 to 4) of the memory are used as a system area having functions that do not relate to user memory. OMRON offers special commands for accessing this area in order to ensure the great ease of these functions by the user. Refer to Command List for details. OMRON defines the blocks below Block 5 as the user memory area. Block 5 is page 00h, and the subsequent blocks are allocated as shown below. The memory is organized with four bytes as one page (4 bytes = 32 bits). One page is the minimum unit that can be read from and written to the memory. The memory allocation described in this user's manual is in accordance with OMRON's memory allocation scheme.

OMRON PHILIPS

Bank Page Byte 0 Byte 1 Byte 2 Byte 3 Block

B Hex SNR 0 C Hex SNR 1 D Hex Write-protect 2 E Hex QUIET/EAS 3

F Hex Family code/application ID or user area 4 0 Hex User area 5 1 Hex 6

00 Hex 2 Hex 7

3 Hex 8 4 Hex 9 5 Hex 10 6 Hex 11 7 Hex 12 8 Hex 13 9 Hex 14

A Hex 15

Special Note Block 4 can be used as part of the user memory when the Distinguished Tag

Read/Write function by family code (FC) or application ID (A I) is not used. If such use is preferred, define this page as F Hex to use it as part of the user memory. In this case, the user memory area becomes 12 pages long.

3-3

Tag Access Functions

2) System Area of I-CODE1

(1) SNR pages C Hex , B Hex

(2) Write-access conditions (page D Hex )

(3) QUIET/EAS (page E Hex )

(4) Family code/application ID (page F Hex )

Section 3-2

The system area of I-CODE1 is mapped onto the memory. OMRON allocates the system area to pages B Hex to F Hex.

SNR is a tag-specific code and has been written into the memory during the chip production process. The R/W Module is shipped with this page write -access inhibited (refer to page D Hex ); there is no way of making this page rewritable by the user.

The pages are write-inhibited permanently if they are so indicated in the memory map. The factory settings are as follow. If the two bits of a particular page are 0.0, that page is write-protected.

Page D Hex Byte 0 1 1 1 1 0 0 0 0

Byte 1 1 1 1 1 1 1 1 1

Byte 2 1 1 1 1 1 1 1 1

Byte 3 1 1 1 1 1 1 1 1

QUIET mode: All the functions of a tag are suspended completely. Use Reset Quiet Bit to resume these functions. (q=0: QUIET mode disabled; q=1: QUIET mode enabled) EAS mode: inhibition/permission of EAS function (e=0: EAS mode disabled; e=1: EAS mode enabled)

Page Eh MSB LSB

Byte 0 q q e e Byte 1 Byte 2 Byte 3

The pages marked with "×" in the table above are reserved for future use.

Family code and application ID are special areas for enabling the user to identify an IC that is suitable to a specific user application.

Block Eh MSB LSB

Byte 0 Family code Byte 1 Application ID Byte 2 User area Byte 3 User area

MSB LSB

Page E Hex Page D Hex Page C Hex Page B Hex

Page 2 Hex Page 1 Hex Page 0 Hex Page F Hex

Page 6 Hex Page 5 Hex Page 4 Hex Page 3 Hex

Page A Hex Page 9 Hex Page 8 Hex Page 7 Hex

3-4

I-CODE2

Page 00 Hex to 1B Hex

Tag Access Functions

3-2-1-2 I-CODE2 Chip (Philips IC product name : SL2 ICS20)

In this module, processing is performed with the minimum access unit of one page (4 bytes), the maximum number of pages that can be processed simultaneously being one bank (16 pages), and up to a total of 16 banks (266 pages) being accessible. The I-CODE 2 user memory area spans 112 bytes, or 28 pages, from page 00 Hex to page 1B Hex.

1) Max. address space of ISO/IEC15693 chip with a 4 Bytes/page organization

Bank Page Block Byte 0 Byte 1 Byte 2 Byte 3

0 Hex 0 1 Hex 1 2 Hex 2 3 Hex 4 Hex 5 Hex

00 Hex

6 Hex 7 Hex 8 Hex 9 Hex

A Hex

…

user memory area

…

(28 pages =112 bytes)

Section 3-2

F Hex 15 0 Hex 16 1 Hex 17

01 Hex

…

B Hex 27

…

F 31

…

0 Hex 240 1 Hex 241

0F Hex

…

F Hex 255

Caution The memory map above shows a memory area covered by th e product. It complies with the

ISO/IEC15693 standard. Proper operation is ensured for our Tag, which incorporates Philips' IC product SL2ICS20 (known as "I-CODE2"), although this product incorporates a firmware allowing to access chips with a four bytes/page organization and fully compliant to ISO/IEC15693. Perform check test adequately when using other company’s tag or tags that incorporate other ISO/IEC15693 chips.

3-5

Tag Access Functions

2) System Area of I-CODE2

(1) UID

(2) EAS/AFI/DSFID

(3) AFI

Section 3-2

The I-CODE2 system area of is reserved in an area different from the user memory. Special commands are used for accessing the system area.

Byte 0 Byte 1 Byte 2 Byte 3

UID UID

EAS/AFI/DSFID

Write-protect

UID is a tag-specific code and has been written into the memory during the chip production process. The R/ W Module is shipped with this page write-access inhibited; there is no way of making this page rewritable by the user.

EAS mode: Inhibition/permission of EAS function (e=0: EAS mode disabled; e=1: EAS mode enabled)

MSB LSB

Byte 1 e

The pages marked with "×" in the table above are reserved for future use.

AFI is a special area for enabling the user to identify a tag that is suitable to a specific user application.

MSB LSB

Byte 2 AFI upper 4 bits AFI lower 4 bits

AFI upper

4 bits

0 0 All areas Area not identified X 0 X area Selected extensively X Y Y category of X area 0 Y Limited to Y category 1 0,Y Transportation 2 0,Y Finance Bank 3 0,Y Recognition Access control 4 0,Y Telecommunication Public telephone, CSM 5 0,Y Medical care 6 0,Y Multimedia Internet 7 0,Y Game 8 0,Y Data storage Portable file 9 0,Y Logistics A 0,Y Home delivery services

B 0,Y Mail C 0,Y Airplane luggage D 0,Y Reservation

E 0,Y Reservation

F 0,Y Reservation

*Remarks: X=1 to F Y=1 to F

AFI lower

4 bits

Application area Example/reference

Mass -transit, bus, air pl ane

3-6

Tag Access Functions

(4) DSFID

(5) Write-access conditions

Section 3-2

DSFID indicates how the data is configured in the memory.

MSB LSB

Byte 3 DSFID

The pages are write-inhibited permanently if they are so indicated in the memory map. The factory settings are as follow. If the bit of a particular page is 1, that page is write-protected.

MSB LSB

Byte 0 0 0 0 0 0 0 0 0

Page 03Page 02Page 01Page

Byte 1 0 0 0 0 0 0 0 0

Page 0BPage 0APage 09Page 08Page

Byte 2 0 0 0 0 0 0 0 0

Page 13Page 12Page 11Page 10Page

Byte 3 0 0 0 0 0 0 0 0

Page 1BPage 1APage 19Page 18Page

Page

3-7

Tag Access Functions

3-2-2 Single Access and FIFO Access Functions

Single Access Mode

Use this mode to communicate with only one tag within the R/W Module communications area. The time required for communications with the tag is shorter compared with FIFO access mode.

FIFO Access Mode

FIFO (First In First Out) access mode enables reading tags in order as they enter the antenna communications range. Tags with which communications have been completed are prohibited from being accessed again, so even if tags with which communications have been completed are still within range of the antenna, communications will be possible with new tags as they enter the communications range. When two or more tags enter the antenna communications range at the same time, a communications error will occur. When a tag to which access has been prohibited moves out of the communications area, communications with it will be possible again if it reenters the antenna communications range.

The above diagram shows an example of a tag inspection line. When the distance between tags is small, two tags may enter the R/W Module communications range at the same time. If this happens when in Single Access Mode, a communications error will occur, or even if read/write appears to have been performed, there is no way to know which of the two tags was read. In FIFO Access Mode, tags entering communications range can be read or written to in order, so this mode is suited to applications such as a tag inspection line, in which the order of access is important.

Section 3-2

3-8

Tag Access Functions

3-2-3 Lock Function

Note The lock function used with the V720 Series cannot be canceled. Pages that have been

write-protected cannot be written to again, so be careful when using this function.

Section 3-2

The lock function is a protection function provided to prevent the loss of data by unintentionally overwriting fixed data stored on the tags. This function can be set using the lock command. This function can be set using the lock command.

There is a lock setting area in the tag system area, enabling user-defined areas to be write-protected one page at a time. If the write command is executed for a page that has been write-protected, a write processing error will occur.

3-9

1 2 3

Section 0

3-2-4 Tag Identification Access Function

Only when the ID code stored on the tag and the ID code included in the command sent from the antenna match will the tag respond. This is called the tag identification access function.

Commands sent from the R/W Module respond without depending upon the ID code stored in the tags.

Reference Information for I-CODE1

An example of using tag ID access using OMRON V720-H01 R/W Antenna and V720-CD1D is given below.

(1) The set values of the tag ID codes are given in the following table. These settings can be made using the

R/W Module or the combined R/W Antenna and ID Controller.

Tag No.1 Tag No.2 Tag No.3

Family Code Application ID

(2) Tag ID Access Operation

•Not Using Tag ID Access

•Using Tag ID Access

55 Hex 55 Hex 00 Hex

AA Hex 11 Hex 00 Hex

(1) Both the ID Controller family code and the application ID

set value are taken to be 00 Hex. (Set at the factory.) (2) Multiple tag access commands are executed. (3) All tags within communications range respond.

(The tag family codes and application IDs are not

required.)

(1) The set value of the ID Controller family code is 55 Hex,

and the application ID is 11 Hex. (2) Multiple tag access commands are executed. (3) Only tags with the same ID code set in (1) and which are

within communications range respond. In this exam ple,

only tag No. 2 responds.

3-10

SECTION 4

Controlling the R/W Module

Two methods of controlling the R/W Module from the host control unit are possible: CR control and number-of-characters control.

CR control

Number-of-ch aracters Control

In this manual, the codes are displayed as follows: ASCII characters: ’ ×× ‘ Control code using ASCII characters: ‘<Control code>‘ Displayed as hexadecimal code: ×× Hex

4-1 Communications Frames........................................4-2

4-1-1 CR Control 4-2 4-1-2 Number-of-characters Control 4-2

4-2 Data Formats .................................................4-3

4-2-1 Command Code List 4-3 4-2-2 Communications Options 4-5 4-2-3 End Code List 4-9

4-3 Commands and Responses during CR Control.......................4-10

4-3-1 General Commands (Commands sent to RF Module) 4-10 4-3-2 Commands Common to the I-CODE1 and the I-CODE2 Chips 4-11 4-3-3 Commands Specific to the I-CODE2 Chip 4-15 4-3-4 Commands Specific to the I-CODE1 Chip 4-18 4-3-5 Old Commands Specific to the I-CODE1 Chip 4-20

4-4 Commands and Responses during Number-of-characters Control ........4-24

4-4-1 General Commands (Commands sent to the RF Module) 4-24 4-4-2 Commands Common to the I-CODE1 and the I-CODE2 Chips 4-25 4-4-3 Commands Specific to the I-CODE2 Chip 4-29 4-4-4 Commands Specific to the I-CODE1 Chip 4-32 4-4-5 Old Commands Specific to the I-CODE1 Chip 4-34

Data in the communications frame is handled as ASCII characters in 2-digit hexadecimal code (ASCII code). CR control simplifies operations with the host.

Data in the communications frame is handled as hexadecimal code, thus minimizing communications time with the host.

4-1

Communications Frames

bit data taking the exclusive logical sum (ExOR) of the number of

4-1 Communications Frames

4-1-1 CR control

The frame format consists of data in ASCII characters and a terminator. '<CR>' (ASCII: 0D Hex), the terminator, cannot be used in the data ASCII characters.

The CR control method is useful when the R/W Module is connected to a PC and the like.

Data 1 Data 2 ⋅⋅⋅⋅⋅⋅ Data n Terminator

Data: 138 characters max

Section 4-1

Data Data Terminator

No. of

characters

1 to 138

Command parameters (ASCII characters) Code ‘<CR>‘ (0D Hex), which indicates end of communications

frame

(Communications Control Procedure) When a character is first received, reception starts, and when <CR> is received, the frame ends. If the

interval between data is greater than 2 sec, a communications error occurs. If a communications error occurs, a frame error end code (Error code: '18') is sent as the response from the R/W Module to the host.

4-1-2 Number- of-characters Control

The frame format is given below, with ‘<STX>‘ (ASCII code: 02 Hex) as the beginning of the frame. The number -of-characters control method is useful when the R/W Module is directly connected to a microcomputer board, allowing communications time with the host device to be reduced.

STX

Data

STX 1

No. of

characters

Data 1 69

BCC 1

No. of

characters

No. of

characters

Data 1 Data 2 ⋅⋅⋅⋅⋅⋅ Data n BCC

Code indicating start of communications frame (02 Hex). Total number of data and BCC characters in hexadecimal. Command parameters (hexadecimal)

8characters and the data characters (excluding STX). Example: Using STX 03 10 00 BCC

(Communications Control Procedure) When character data has been received for the number of characters given at the beginning of the

frame, the frame is assumed to have ended. If the interval between data is greater than 2 sec, processing of the reception is interrupted, and the sleep mode is engaged. If reception is stopped, responses are not returned from the R/W Module to the host.

Data: 69 characters max

BCC = (03 Hex) ExOR (10 Hex) ExOR (00 Hex) = 13 Hex

Details

4-2

Data Formats

4-2 Data Formats

The data in the communications frames used for commands and responses use the following formats.

n Command

The command data consists of the command, communications options, and parameters. The communications options are added only to commands 01 to 03.

Command

n Response

The response data consists of an end code and parameters.

End code Parameter 1 ⋅⋅⋅⋅⋅⋅ Parameter n

4-2-1 Command Code List

Commands specify R/W Module processing. The commands are given in the following table.

1) General Commands (Commands sent to the RF Module)

Command name No. Details

Test 10

ACK 11 NACK 12 STOP 13

Communications

option

Sends the received data to the host device. The host device received the data properly. The host device did not receive the data properly. Ends the command currently being executed. Stops antenna oscillation.

Parameter 1 ⋅⋅⋅⋅⋅⋅ Parameter n

Section 4-2

2) Commands Common to the I-CODE1 and the I-CODE2 Chips

Command name No. Details

Write 32

Write identical data 33

Read UID (SNR) 35

Set write-protection 39

Reads tag memory data on a page basis. Writes data to tag memory on a page basis.

Writes identical data to tag memory on a page basis. Reads tag serial numbers. Sets write-protection on a page basis

3) Commands Specific to the I-CODE2 Chip

Command name No. Details

Set AFI

Set DSFID

Read Tag info 3A

Read UID & data

EAS Alarm

Set EAS

Overwrites and locks tag AFI. Overwrites and locks tag DSFID. Reads tag system information. Reads tag UID and memory data simultaneously. Sends EAS Alarm to the tag. Enables/disables and locks EAS.

4) Commands Specific to the I-CODE1 Chip

Command name No. Details

Read SNR 05

Read Family

Code and

Application ID

Set Family Code

and Application ID

Set EAS 08

EAS 24

Reads tag serial numbers. Reads tag family codes and application IDs.

Writes tag family codes and application IDs.

Permits/prohibits EAS commands to the tags. Sends EAS commands to the tags.

4-3

Data Formats

5) Old Commands Specific to the I-CODE1 Chip (replaced by the Commands Common to the I-CODE1 and the I-CODE2 Chips)

Command name No. Details Read Reads tag memory data on a page basis. Write Writes data to tag memory on a page basis. Write identical data Writes identical data to tag memory on a page basis. Set write-protection Sets write-protection on a page basis.

Note These commands support the commands that are specific to I-CODE1 in the old RF module

(V720-HMC73 and 73T).

Section 4-2

4-4

Data Formats

4-2-2 Communications Options

The data code and communications mode can be specified as communications options. Data code specification is possible only when using CR control.

Bit 7 6 5 4 3 2 1 0

Setting

details

*Bits 6 and 7 must be 0.

1) Specifying Tag Type

Setting Value Details

I CODE1 0

ISO/IEC15693

(4byte/page type)

2) Specifying Data Code n Using CR Control

Specify the data code to perform read/write communications between the R/W Module and the host control unit. The specification concerns the data to be written/read to/from the user memory, as well as the test data.

Setting

Val

Tag type

When accessing a tag equipped with I-CODE1 When accessing a tag equipped with I-CODE2

Addendum: when accessing the tag equipped with a chip with a four bytes/page organization and fully conforming to ISO/IEC15693

Data

code

Section 4-2

Communications mode

Details

Hex 0

ASCII 1

Two-character data consisting of 0 to 9 and A to F is handled as 2-digit hexadecimal data. Two characters occupy one byte of tag memory.

Example: When 12345678 is written to page 0, tag memory is used as shown below.

Page 0

One character of data occupies one byte of tag memory as ASCII or JIS8 unit code.

Example: When ‘ABCD’ is written to page 0, tag memory is used as shown below.

Byte 0 12 Byte 1 34 Byte 2 56 Byte 3 78

Byte 0 41 Byte 1 42 Byte 2 43 Byte 3 44

n Using Number-of-characters Control

Only hexadecimal is handled; therefore, the data code must always be set to 0.

4-5

Data Formats

3) Specifying the Communications Mode

The following seven communications modes are supported for different processing procedures and execution timing.

Communicatio

ns mode

Single Trigger

Single Auto

Single Repeat

FIFO Trigger

FIFO Auto

FIFO Continuous

No. Details

After a command is received, communications with the tag is performed immediately

0 Hex

1 Hex

2 Hex

8 Hex

9 Hex

A Hex

and a response is sent. If there is no tag in communications range, a No Tag error is sent. After the response has been sent, the mode changes to sleep mode. Only one tag is permitted in communications range.

After a command is received, this mode waits for a tag to enter communications range, and then performs communications with the tag. After the response has been sent, the mode changes to sleep mode. If a STOP command is received while waiting for a tag, the command is ended. Only one tag is permitted in communications range. After a command is received, this mode waits for a tag to enter communications range, and then performs communications with the tag. If this mode has been specified, the command is repeated sequentially until a STOP command is received. This mode is enabled only for read commands. Only one tag is permitted in communications range.

After a command is received, communications with the tag is performed immediately and a response is sent. If there is no tag in communications range, a No Tag error is sent. Access is prohibited to tags with which communications have been completed, and the R/W Module continues unmodulated oscillation. Tags with which commu nications have been completed do not respond to the next command. After the response has been sent, the mode changes to sleep mode. If a STOP command is received, oscillation stops.

After a command is received, this mode waits for a tag to enter communications range, and then performs communications with the tag. Access is prohibited to tags with which communications have been completed, and the R/W Module continues unmodulated oscillation. Tags with which communications have been completed do not respond to the next command. After the response has been sent, the mode changes to sleep mode. If a STOP command is received while waiting for a tag, the command is ended.

After a command is received, this mode waits for a tag to enter communications range, and then performs communications with the tag. Access is prohibited to tags with which communications have been completed, and the R/W Module continues unmodulated oscillation. Tags with which communications have been completed do not respond to the next command. After the response has been sent, when ACK is received, this mode again waits for a tag to enter communications range, and then performs communications with the tag. If a STOP command is received while waiting for a tag, the command is ended.

Section 4-2

After a command is received, this mode waits for a tag to enter communications range, and then performs communications with the tag. Access is prohibited to tags with which

FIFO Repeat

B Hex

communications have been completed. Tags with which communications have been completed do not respond to the next command. If this mode has been specified, the command is repeated sequentially until a STOP command is received.

Note Single repeat mode can only be specified for commands 01, 31, 35, 3A, 41, and 42.

4-6

Host control unit to

R/W Module to host

Communications with tag

Tag operation

tag 1

Command processing

tag 1 Tag detection

Host control unit to

R/W Module to host

Communications with tag

Tag operation

processing

tag 1

tag 2

tag 3

Host control unit to

R/W Module to host

Communications with tag

Tag operation

Tag detection

tection

Tag detection

processing

Data Formats

4) Communications Modes Diagrams

1) Single Trigger n Operation Sequence

R/W Module

control unit

2) Single Auto n Operation Sequence

command

R/W Module

control unit

3) Single Repeat

command

response1

Command

response1

command

response2

No Tag Error

stop

Tag detection

Section 4-2

response

End processing

n Operation Sequence

R/W Module

command

control unit

Command

response1

Tag de

Command

response2

Tag detection

Command

response3

stop

response

End processing

4-7

tag 1

Host control unit to

R/W Module to host

Communications with tag

Tag operation

processing

tag 1

Host control unit to

R/W Module to host

Communications with tag

Tag operation

processing

tag 1

tag 2

Host control unit to

R/W Module to host

Communications with tag

Tag operation

processing

tag 1

tag 2

tag 3

Host control unit to

R/W Module to host

Communications with tag

Tag operation

processing

Data Formats

4) FIFO Trigger n Operation Sequence

command

R/W Module

control unit

5) FIFO Auto n Operation Sequence

R/W Module

control unit

6) FIFO Continuous

command

Command

Tag detection

response1

Unmodulated

oscillation

Command

response1

Unmodulated

oscillation

command

Command

command

response2

No Tag Error

Tag

detection

Section 4-2

Unmodulated

oscillation

stop

response

End processing

n Operation Sequence

R/W Module

control unit

7) FIFO Repeat n Operation Sequence

R/W Module

control unit

command

Tag

detection

Tag

detection

Command

response1

Unmodulated

oscillation

response1

detection

Tag

ACK

Tag

detection

Command

response2

Tag

detection

response2

Command

NACK

response2

Unmodulated

oscillation

response3

detection

Tag

stop

response

End processing

stop

response

End processing

4-8

Interference, such as noise, has occurred during communications with

There was no tag in the communications area when the command was

Data Formats

4-2-3 End Code List

n Communications between Host Device and R/W Module

End code Name Details

10 11

12 13

n Communications between R/W Module and Tags

End code Name Details

79 7A

Parity Error Framing Error • There is a character with a framing error in the command received.

Overrun Error • There is a character with an overrun error in the command received. BCC Error

Format Error

Frame Error

Communications Error

Write Error

No Tag Error

Command Error • (see Comparison with ISO Error Code) Address Error • The specified pages do not exist.

Section 4-2

• There is a character with a parity error in the command received. (CR control only).

• The BCC for the frame received is invalid (number-of-characters

control only).

• Command format does not match specifications.

Examples: Command is not defined, page/address specifications are

invalid, etc.

• Characters are received more than 2 sec apart (CR control only).

• Frame received exceeds 140 (CR control only).

• Frame received exceeds 73 bytes (number-of-characters control

only).

•

the tags, preventing normal completion.

• Write command has been specified to a page that has been

write-prohibited.

• There is a tag area to which reading is possible, but writing is not possible.

• Correct data cannot be written because the tag has exceeded its

usable write life.

•

executed.

• The specified pages do not exist (I-CODE2).

n Comparison with ISO Error Code

When an ISO tag responds by returning an error, the module responds with the end code shown in the following table.

ISO code Details Module end code

01 02 03 0F 10 11 12 13 14

Others

Command not in use. Cannot recognize request command code. Unrecognized command. Example: format error Any unused command. Unknown or unused error code. Specified block cannot be used (not present). Specified block cannot be re-locked because it has been already locked. The contents of the specified block cannot be changed because it is locked. Writing to the specified block did not end normally. Locking of the specified block did not end normally. RFU

79 79 79 79 7A 00 71 71 71 79

4-9

Commands and Responses during CR Control

4-3 Commands and Responses during CR Control

4-3-1 General Commands (Commands sent to the RF Module)

1) Test

This command tests communications with the host. When this command is received, the R/W Module sends the same data to the host.

n Command

Command Test data

‘ 1 ‘ ‘ 0 ‘ Data 1 ⋅⋅⋅⋅⋅⋅ Data n

n Response

End code Test data

‘ 0 ‘ ‘ 0 ‘ Data 1 ⋅⋅⋅⋅⋅⋅ Data n

The test data returned is the same as the command data.

2) ACK

Use this command when the communications mode is FIFO Continuous Mode. ACK is sent after the response has been received, and the next read operation is permitted.

Section 4-3

n Command

n Response

3) NACK

n Command

n Response

4) STOP

Command

‘ 1 ‘ ‘ 1 ‘

There is no response to ACK.

If the host control unit does not receive a response normally, NACK is sent as a request to resend the response.

When the R/W Module receives the NACK command, it resends the immediately preceding response.

Command

‘ 1 ‘ ‘ 2 ‘

The immediately preceding response data is resent.

Use this comman d to stop the R/W Module processing. When this command is received, the R/W Module stops processing the current command and enters sleep mode. If the antenna is oscillating, the oscillation also stops.

n Command

Command

‘ 1 ‘ ‘ 3 ‘

n Response

End code

‘ 0 ‘ ‘ 0 ‘

4-10

Commands and Responses during CR Control

Section 4-3

4-3-2 Commands Common to the I-CODE1 and the I-CODE2 Chips

1) Read

Use this command to read data from the tags. Data can be read from a user-specified page.

n Command

This command sends the pages to be read as command parameters. The page specification is as follows: The bits that correspond to the pages to be read are set to 1, and all other bits are set to 0. This binary number is converted to hexadecimal and sent with the command. The pages are specified by the user.

Command Communic

ations

option

‘ 3‘ ‘ 1 ‘

Bank

Tag type

I-CODE1 ‘ 00 ‘ ‘00’ to ‘FF’ ‘00’ to ‘FF’

ISO chip ‘00’ to ‘0F’ ‘00’ to ‘FF’ ‘00’ to ‘FF’

specification

(Settable value)

Bank

specificatio

F E D C B A 9 8 7 6 5 4 3 2 1 0

Page specification

Page specification (settable value)

n Response

Returns the data read and the end code (normal end: ‘00’). The read data is returned sequentially in ascending order of the pages specified. If an error occurs, an error code is returned. In the case of a Tag equipped with I-CODE1, the read data is returned in the order: B⇒C⇒ D⇒E⇒F⇒0⇒1⇒···⇒A.

End code Read data

‘ 0 ‘ ‘ 0 ‘ Data 1 Data n

Number of data n = Number of specified pages x 8 (hexadecimal)

Number of data n = Number of specified pages x 4 (ASCII)

Command Example The following table gives the tag user memory details for the following example of commands and responses.

Page Byte 0 Byte 1 Byte 2 Byte 3

0 30 Hex 31 Hex 32 Hex 33 Hex 1 34 Hex 35 Hex 36 Hex 37 Hex 2 38 Hex 39 Hex 30 Hex 30 Hex 3 40 Hex 41 Hex 42 Hex 43 Hex 4 44 Hex 45 Hex 46 Hex 47 Hex 5 48 Hex 49 Hex 4A Hex 4B Hex 6 4C Hex 4D Hex 4E Hex 4F Hex 7 50 Hex 51 Hex 52 Hex 53 Hex 8 54 Hex 55 Hex 56 Hex 57 Hex 9 58 Hex 59 Hex 5A Hex 61 Hex

10 62 Hex 63 Hex 64 Hex 65 Hex

(1) Reading the following four pages: 1, 3, 5, and 6, using Single Trigger Mode with hexadecimal is

as follows: Command ‘01 00 006A<CR>‘ Response ‘00 34353637 40414243 48494A4B 4C4D4E4F<CR>‘

(2) Reading the following four pages: 1, 3, 5, and 6, using Single Trigger Mode with ASCII is as

follows: Command ‘01 10 006A<CR>‘ Response ‘00 4567 @ABC HIJK LMNO<CR>‘

4-11

Commands and Responses during CR Control

2) Write

Use this command to write tag data on a page basis. Data can be written to user-specified pages (except B Hex to E Hex for I-CODE1). The maximum number of pages which can be written to in a single operation is one bank, and writing to pages across banks is impossible. There is no need to perform the verify read process, since this command performs it as part of its execution.

n Command

This command sends the data to be written as parameters. The page specification is as follows: The bits that correspond to the pages to be written are set to 1, and all other bits are set to 0. This binary number is converted to hexadecimal and sent with the command. Specify the write data sequentially in ascending order of the specified page. In the case of a Tag equipped with I-CODE1, specify the write data in the order: F⇒0⇒ 1⇒···⇒A.

Communic

Command

‘ 3‘ ‘ 2 ‘ Data 1 Data n

Tag type

I-CODE1 ‘ 00 ‘ 0 0 0 0

ations option

Bank

specification

(Settable

value)

Bank

specification

F E D C B A 9 8 7 6 5 4 3 2 1 0

Page

specification

Page specification (settable value)

Write data

Section 4-3

ISO chip ‘00’ to ‘0F’ ‘00’ to ‘FF’ ‘00’ to ‘FF’

Number of data n = Number of specified pages x 8 (hexadecimal)

Number of data n = Number of specified pages x 4 (ASCII)

n Response

The response returns the end code (normal end: ‘00’).

End code

‘ 0 ‘ ‘ 0 ‘

Command Example The following table gives details of tag user memory when executing the following command.

Page Byte 0 Byte 1 Byte 2 Byte 3

0 30 Hex 31 Hex 32 Hex 33 Hex 1 34 Hex 35 Hex 36 Hex 37 Hex 2 38 Hex 39 Hex 30 Hex 30 Hex 3 40 Hex 41 Hex 42 Hex 43 Hex 4 44 Hex 45 Hex 46 Hex 47 Hex 5 48 Hex 49 Hex 4A Hex 4B Hex 6 4C Hex 4D Hex 4E Hex 4F Hex 7 50 Hex 51 Hex 52 Hex 53 Hex 8 52 Hex 46 Hex 49 Hex 44 Hex 9 58 Hex 59 Hex 5A Hex 61 Hex

10 56 Hex 37 Hex 32 Hex 30 Hex

(1) Writing 52464944 hexadecimal to page 8, and 56373230 hexadecimal to page 10 using FIFO

Repeat Mode, with hexadecimal: Command ‘02 0B 0500 52464944 56373230<CR>‘ Response ‘00<CR>

(2) Writing ‘RFID’ hexadecimal to page 8, and ‘V720’ hexadecimal to page 10 using FIFO Repeat

Mode, with ASCII: Command ‘02 1B 0500 RFID V720<CR>‘ Response ‘00<CR>‘

Data written to tag memory is the same for both (1) and (2).

4-12

Commands and Responses during CR Control

3) Write identical data

Use this command to write identical data to tags by the page. Data can be written to user- specified pages (except B Hex to E Hex for I -CODE1). This command is useful when writing the same data to multiple pages.

The maximum number of pages which can be written to in a single operation is one bank, and writing to pages across banks is impossible.

There is no need to perform the verify read process, since this command performs it as part of its execution.

n Command

As parameters, the command sends specification of the pages to be written and the data to write to the specified pages one page at a time. The page specification is as follows: The bits that correspond to the pages to be written are set to 1, and all other bits are set to 0. This binary number is converted to hexadecimal and sent with the command. The write data is specified sequentially in ascending order of the pages specified. In the case of a Tag equipped with I -CODE1, specify the write data in the order: F⇒0⇒ 1⇒···⇒A.

Communic

Command

‘ 3‘ ‘ 3 ‘ Data 1 Data n

Tag type

I-CODE1 ‘ 00 ‘ 0 0 0 0

ations option

Bank

speci fication

(Settable

value)

Bank

specification

F E D C B A 9 8 7 6 5 4 3 2 1 0

Page

specification

Page specification (settable value)

Write data

Section 4-3

ISO chip ‘00’ to ‘0F’ ‘00’ to ‘FF’ ‘00’ to ‘FF’

Number of data n = Number of specified pages x 8 (hexadecimal)

Number of data n = Number of specified pages x 4 (ASCII)

n Response

The response returns the end code (normal end: ‘00’).

End code

‘ 0 ‘ ‘ 0 ‘

Command Example The following table gives details of tag user memory when executing the following command.

Page Byte 0 Byte 1 Byte 2 Byte 3

0 30 Hex 31 Hex 32 Hex 33 Hex 1 34 Hex 35 Hex 36 Hex 37 Hex 2 38 Hex 39 Hex 30 Hex 30 Hex 3 40 Hex 41 Hex 42 Hex 43 Hex 4 44 Hex 45 Hex 46 Hex 47 Hex 5 48 Hex 49 Hex 4A Hex 4B Hex 6 4C Hex 4D Hex 4E Hex 4F Hex 7 50 Hex 51 Hex 52 Hex 53 Hex 8 30 Hex 30 Hex 30 Hex 30 Hex 9 30 Hex 30 Hex 30 Hex 30 Hex

10 30 Hex 30 Hex 30 Hex 30 Hex

(1) Writing 30303030 hexadecimal to pages 8, 9, and 10 using FIFO Trigger Mode with hexadecimal:

Command ‘03 08 0700 30303030<CR>‘ Response ‘00<CR>

(2) Writing ‘0000’ to pages 8, 9, and 10 using FIFO Trigger Mode with ASCII:

Command ‘03 18 0700 0000<CR>‘ Response ‘00<CR>

Data written to tag memory is the same for both (1) and (2).

4-13

Commands and Responses during CR Control

4) Read UID (SNR)

Use this command to read the serial numbers from the tags.

n Command

Command

‘3’ ‘5’

n Response

The response returns the UID (SNR) read and the end code (normal end: 00).

End code UID (SNR)

‘ 0 ‘ ‘ 0 ‘ Data 1 Data 8

5) Set write -protection to Tag

Use this command to write-prohibit tags. The maximum number of pages that can be write-protected in a single operation is one bank, and

write-protecting pages across banks is impossible.

n Command

This command sends the pages to be write-protected as command data. The page specification is achieved by setting the bit corresponding to each page to ON. When performing reading only, all the page specifications are set to OFF.

Command Communicati

‘ 3 ‘ ‘ 9 ‘

Communicati

ons option

Bank

speci fication

specification

Page

Section 4-3

Tag type Bank

I CODE1 ‘00’ 0 0

ISO chip ‘00’ to ‘0F’ ‘00’ to ‘FF’ ‘00’ to ‘FF’

F E D C B A 9 8 7 6 5 4 3 2 1 0

Page specification (settable value)

n Response

The response returns the setting status for write-protection and the end code (normal end: '00').

Setting status

End code

‘ 0 ‘ ‘ 0 ‘

Bank

speci fication

Page

specification

4-14

Commands and Responses during CR Control

4-3-3 Commands Specific to the I-CODE2 Chip

1) Write, Lock AFI

Use this command to change or lock tag AFI.

n Command

Command ‘ 3 ‘ ‘ 6 ‘

Communica-

tions option

Write AFI 01 Hex AFI = 00 to FF(Hex)

Lock AFI 02 Hex 00 Hex

n Response

The response returns the end code (normal end: ‘00’).

End code

‘ 0 ‘ ‘ 0 ‘

Process

option

Process

option

Data

Section 4-3

2) Write, Lock DSFID

Use this command to change or lock tag DSFID.

n Command

Command ‘ 3 ‘ ‘ 7 ‘

n Response

The response returns the end code (normal end: ‘00’).

End code

‘ 0 ‘ ‘ 0 ‘

Communicati

ons option

Write DSFID 01 Hex DSFID = 00 to FF(Hex)

Lock DSFID 02 Hex 00 Hex

Process

option

Process

option

Data

4-15

Commands and Responses during CR Control

3) Read Tag Info

Use this command to read tag system information.

n Command

Command

‘ 3 ’ ‘ A ’

n Response

The response returns the information flag, UID, the information data, and the end code (normal end: '00'). The data returned in the information data is changed with the information flag.

End code

‘ 0 ‘ ‘ 0 ‘ Data 1 Data 8 Data 1 Data n

4) Read UID & Data

Communicati

ons option

Informatio

n flag

UID Information

Information flag

Bit 7 6 5 4 3 2 1 0

0 0 0 0

informationMemory size AFI DSFID

Information (variable data length)

VICC memory size

DSFID AFI

Number of

blocks

*Only information with the bit set by the information flag is stored. *Number of blocks = 00h (1 block) to FFh (256 block) *Block length = 00h (1 byte) to 1Fh (32 byte)

Block

length

Section 4-3

information

Use this command to read UID and data from the tags at the same time. Data can be read from a user-specified page.

The maximum number of pages that can be read in one operation is one bank (16 pages), and reading pages across banks is impossible.

n Command

This command sends the pages to be read as command dat a. The page specification is achieved by setting the bit corresponding to each page to ON.

Command

‘ 4 ‘ ‘ 1 ‘

Communic

ations

option

Bank

specificationPage specification

Tag type Bank ISO chip 00 to 0F

F E D C B A 9 8 7 6 5 4 3 2 1 0

Page

n Response

The response returns the UID and data read and the end code (normal end: 00). The read data is returned sequentially in the order of the pages specified.

End code UID Read data*

‘ 0 ‘ ‘ 0 ‘ Data 1 Data 8 Data 1 Data n

* Number of read data n = Number of specified pages × page unit (4 bytes)

4-16

Commands and Responses during CR Control

5) EAS Alarm Command

Requests EAS data to the tags.

n Command

Command

‘ 4 ‘ ‘ 2 ‘

n Response

The response returns the EAS data read and the end code (normal end: 00).

End code EAS data

‘ 0 ‘ ‘ 0 ‘

6) Set EAS

Enables/disables and locks EAS to the tags .

n Command

Command

‘ 4 ‘ ‘ 3 ‘

n Response

The response returns the end code (normal end: ‘00’).

End code

‘ 0 ‘ ‘ 0 ‘

Communicati

ons option

‘F4CD460EABE509FE178D011C4B81926E415B5961F6F5D10D8F398B48A54EECF7’

Communicati

ons option

Enable EAS 01 HEX

Lock EAS 02 Hex 00 Hex

Process

option

Process

option

Data

00 HEX: disabled/01

HEX: enabled

Section 4-3

4-17

Commands and Responses during CR Control

4-3-4 Commands Specific to the I-CODE1 Chip

1) Read Serial Nnumbe r

Use this command to read tag serial numbers.

n Command

Command

‘ 0 ‘ ‘ 5 ‘

n Response

The response returns the tag serial number read, and the end code (normal end: '00').

End code Tag serial number

‘ 0 ‘ ‘ 0 ‘ Data 1 Data n

The tag serial number is 16 digits in hexadecimal code.

2) Read Family Code and Application ID

Use this command to read tag family codes and application IDs.

Section 4-3

n Command

Command

‘ 0 ‘ ‘ 6 ‘

n Response

The response returns the tag family code, application ID read, and end code (normal end: '00').

End code

‘ 0 ‘ ‘ 0 ‘ ‘00’ to ‘FF’ ‘00’ to ‘FF’

Family Code

Application

3) Write Family Code and Application ID

Use this command to set the tag family codes and application IDs.

n Command

Command

‘ 0 ‘ ‘ 7 ‘ ‘00’ to ‘FF’ ‘00’ to ‘FF’

Family Code

Application

n Response

The response returns the end code (normal end: ‘00’).

End code

‘ 0 ‘ ‘ 0 ‘

4-18

Commands and Responses during CR Control

4) Set EAS mode

Use this command to set whether to permit or prohibit tag EAS responses.

n Command

Command Set value

‘ 0 ‘ ‘ 8 ‘

Set value: ’ 00 ‘ Permit ’ 01 ‘ Prohibit

n Response

The response returns the end code (normal end: ‘00’).

End code

‘ 0 ‘ ‘ 0 ‘

5) EAS

Sends EAS commands to the tags. EAS data, which is the response from the tags, is fixed data, as shown below.

Section 4-3

n Command

Command

‘ 2 ‘ ‘ 4 ‘

n Response

EAS data

‘ 2FB36270D5A7907FE8B18038D281497682DA9A866FAF8BB0F19CD112A57237EF ‘

Note If there is no tag in the communications area, undefined data of 64 characters will be

returned.

4-19

Commands and Responses during CR Control

4-3-5 Old Commands Specific to the I-CODE1 Chip

1) Read

The command can be replaced by Section 4 “

Use this command to read data from the tags. Data can be read from a user-specified page.

n Command

Command

‘ 0 ‘ ‘ 1‘

Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0

Page A 9 8 7 6 5 4 3 2 1 0

Settable

Value

Communicati

ons option

‘00’ to ‘FF’ ‘00’ to ‘FF’

Commands Common to the I -CODE1 and the I-CODE2 Chips

Page specification

(4 characters)

Section 4-3

”.

n Response

The response returns the data read and the end code (normal end: ‘00’).The read data is returned sequentially in ascending order of the pages specified. If an error occurs, an error code is returned.In the case of a Tag equipped with I-CODE1, the read data is returned in the order: B⇒C⇒D⇒E⇒F⇒0⇒1⇒···⇒A.

End code Read data

‘ 0 ‘ ‘ 0 ‘ Data 1 ⋅⋅⋅⋅⋅⋅ Data n

Number of data n = Number of specified pages x 8 (hexadecimal)

Number of data n = Number of specified pages x 4 (ASCII)

<Command Example> The following table gives the tag user memory details for the following example of commands and

responses.

Page Byte 0 Byte 1 Byte 2 Byte 3

0 30 Hex 31 Hex 32 Hex 33 Hex 1 34 Hex 35 Hex 36 Hex 37 Hex 2 38 Hex 39 Hex 30 Hex 30 Hex 3 40 Hex 41 Hex 42 Hex 43 Hex 4 44 Hex 45 Hex 46 Hex 47 Hex

5 48 Hex 49 Hex 4A Hex 4B Hex 6 4C Hex 4D Hex 4E Hex 4F Hex 7 50 Hex 51 Hex 52 Hex 53 Hex 8 54 Hex 55 Hex 56 Hex 57 Hex 9 58 Hex 59 Hex 5A Hex 61 Hex

10 62 Hex 63 Hex 64 Hex 65 Hex

(1) Reading the following four pages: 1, 3, 5, and 6, using Single Trigger Mode with hexadecimal is as follows:

Command ‘01 00 006A<CR>‘ Response ‘00 34353637 40414243 48494A4B 4C4D4E4F<CR>‘

(2) Reading the following four pages: 1, 3, 5, and 6, using Single Trigger Mode with ASCII is as follows:

Command ‘01 10 006A<CR>‘ Response ‘00 4567 @ABC HIJK LMNO<CR>‘

4-20

Commands and Responses during CR Control

2) Write

Use this command to write data to tags on a page basis. Data is written to user-specified pages. There is no need to perform the verify read process, since this command performs it as part of its

execution.

n Command

This command sends the data to be written as parameters. The page specification is as follows: The bits that correspond to the pages to be written are set to 1, and all other bits are set to 0. This binary number is converted to hexadecimal and sent with the command. Specify the write data sequentially in ascending order of the pages specified. In the case of a Tag equipped with I-CODE1, specify the write data in the order: F⇒0⇒ 1⇒···⇒A.

Command

‘ 0 ‘ ‘ 2 ‘ Data 1 ⋅⋅⋅⋅⋅⋅ Data n

Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0

Page A 9 8 7 6 5 4 3 2 1 0

Settable

Value

Number of data n = Number of specified pages x 8 (hexadecimal)

Communicati

ons option

‘ 00’ to ‘ 07 ‘ ‘ 10’ to ‘ 17 ‘

Number of data n = Number of specified pages x 4 (ASCII)

Page specification

(4 characters)

‘00’ to ‘FF’

Section 4-3

Write data*1

n Response

The response returns the end code (normal end: ‘00’).

End code

‘ 0 ‘ ‘ 0 ‘

<Command Example> The following table gives details of tag user memory when executing the following command.

Page Byte 0 Byte 1 Byte 2 Byte 3

0 30 Hex 31 Hex 32 Hex 33 Hex 1 34 Hex 35 Hex 36 Hex 37 Hex 2 38 Hex 39 Hex 30 Hex 30 Hex 3 40 Hex 41 Hex 42 Hex 43 Hex 4 44 Hex 45 Hex 46 Hex 47 Hex 5 48 Hex 49 Hex 4A Hex 4B Hex 6 4C Hex 4D Hex 4E Hex 4F Hex 7 50 Hex 51 Hex 52 Hex 53 Hex 8 52 Hex 46 Hex 49 Hex 44 Hex 9 58 Hex 59 Hex 5A Hex 61 Hex

10 56 Hex 37 Hex 32 Hex 30 Hex

(1) Writing 52464944 hexadecimal to page 8, and 56373230 hexadecimal to page 10 using FIFO

Repeat Mode, with hexadecimal:

Command ‘02 0B 0500 52464944 56373230<CR>‘ Response ‘00<CR>

(2) Writing ‘RFID’ hexadecimal to page 8, and ‘V720’ hexadecimal to page 10 using FIFO Repeat

Mode, with ASCII:

Command ‘02 1B 0500 RFID V720<CR>‘ Response ‘00<CR>‘

Data written to tag memory is the same for both (1) and (2).

4-21

Commands and Responses during CR Control

3) Write identical data

Use this command to write identical data to tags by the page. Data is written to user-specified pages. This command is useful when writing the same data to multiple pages (specification is required only once).

There is no need to perform the verify read process, since this command performs it as part of its execution.

n Command

As parameters, the command sends specification of the pages to be written and the data to write to the specified pages one page at a time. The page specification is as follows: The bits that correspond to the pages to be written are set to 1, and all other bits are set to 0. This binary number is converted to hexadecimal and sent with the command. Specify the write data sequentially in ascending order of the pages specified. In the case of a Tag equipped with I-CODE1, specify the write data in the order: F⇒0⇒1⇒···⇒A.

Command

‘ 0 ‘ ‘ 3‘ Data 1 ⋅⋅⋅⋅⋅⋅ Data n

Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0

Page A 9 8 7 6 5 4 3 2 1 0

Communicati

ons option

Page specification

(4 characters)

Section 4-3

Write data*1

Settable

Value

Number of data n = Number of specified pages x 8 (hexadecimal)

‘ 00’ to ‘ 07 ‘ ‘ 10’ to ‘ 17 ‘

‘00’ to ‘FF’

Number of data n = Number of specified pages x 4 (ASCII)

n Response

The response returns the end code (normal end: ‘00’).

End code

‘ 0 ‘ ‘ 0 ‘

Command Example The following table gives details of tag user memory when executing the following command.

Page Byte 0 Byte 1 Byte 2 Byte 3

0 30 Hex 31 Hex 32 Hex 33 Hex 1 34 Hex 35 Hex 36 Hex 37 Hex 2 38 Hex 39 Hex 30 Hex 30 Hex 3 40 Hex 41 Hex 42 Hex 43 Hex 4 44 Hex 45 Hex 46 Hex 47 Hex 5 48 Hex 49 Hex 4A Hex 4B Hex 6 4C Hex 4D Hex 4E Hex 4F Hex 7 50 Hex 51 Hex 52 Hex 53 Hex 8 30 Hex 30 Hex 30 Hex 30 Hex 9 30 Hex 30 Hex 30 Hex 30 Hex

10 30 Hex 30 Hex 30 Hex 30 Hex

(1) Writing 30303030 hexadecimal to pages 8, 9, and 10 using FIFO Trigger Mode with hexadecimal:

Command ‘03 08 0700 30303030<CR>‘ Response ‘00<CR>

4-22

Commands and Responses during CR Control

(2) Writing ‘0000’ to pages 8, 9, and 10 using FIFO Trigger Mode with ASCII:

Command ‘03 18 0700 0000<CR>‘ Response ‘00<CR>

Data written to tag memory is the same for both (1) and (2).

4) Set lock

Use this command to write-prohibit tags.

n Command

This command sends the pages to be write-protected as command data. The page specification is as follows: The bits that correspond to the pages to be write-protected are set to 1, and all other bits are set to 0. This binary number is converted to hexadecimal and sent with the command. To read the current write-prohibit settings, set the page specification to '0000'.

Command

‘ 0 ‘ ‘ 9 ‘

Page specification

(4 characters)

Section 4-3

Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0

Page A 9 8 7 6 5 4 3 2 1 0

Settable

Value

Page B Hex and C Hex

must be 0.

‘00’ to ‘FF’

n Response

The response returns the setting status for write-protection and the end code (normal end: '00'). The page specification is as follows: The bits that correspond to the write-protect pages are set to 1, and all other bits are set to 0.

End code Setting st atus

‘ 0 ‘ ‘ 0 ‘

Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0

Page A 9 8 7 6 5 4 3 2 1 0

Value

Page B Hex and C Hex

are 0.

‘00’ to ‘FF’

Note The lock function used with the V720 Series cannot be canceled. Pages that have been

write-protected cannot be written to again, so be careful when using this function.

4-23

Commands and Responses during Number-of-characters Control

Section 4-4

4-4 Commands and Responses during Number-of-characters

Control

4-4-1 General Commands (Commands sent to the RF Module)

1) Test

This command tests communications with the host. When this command is received, the R/W Module sends the same data to the host.

n Command

Command Test data

10 Hex Data 1 ⋅⋅⋅⋅⋅⋅ Data n

n Response

End code Test data

00 Hex Data 1 ⋅⋅⋅⋅⋅⋅ Data n

The test data returned is the same as the command data.

2) ACK

n Command

n Response

3) NACK

n Command

n Response

4) STOP

Use this command when the communications mode is FIFO Continuous Mode. ACK is sent after the response has been received, and the next read operation is permitted.

Command

11 Hex

There is no response to ACK.

If the host control unit does not receive a response normally, NACK is sent as a request to resend the response.

When the R/W Module receives the NACK command, it resends the immediately preceding response.

Command

12 Hex

The immediately preceding response data is resent.

Use this command to stop the R/W Module processing. When this command is received, the R/W Module stops processing the current command and enters sleep mode. If the antenna is oscillating, the oscillation also stops.

n Command

Command

13 Hex

n Response

End code

00 Hex

4-24

Commands and Responses during Number-of-characters Control

Section 4-4

4-4-2 Commands Common to the I-CODE1 and the I-CODE2 Chips

1) Read

Use this command to read data from the tags. Data can be read from a user-specified page.

n Command

This command sends the pages to be read as command parameters. The page specificat ion is as follows: The bits that correspond to the pages to be read are set to 1, and all other bits are set to 0. This binary number is converted to hexadecimal and sent with the command. The pages are specified by the user.

Communic

Command

31 Hex

Tag type

I-CODE1 00 Hex 00 Hex to FF Hex 00 Hex to FF Hex

ISO chip

ations

option

Bank

specification

(Settable value)

00 Hex to FF

Hex

Bank

specificationPage specification

Page specification (settable value)

F E D C B A 9 8 7 6 5 4 3 2 1 0

00 Hex to FF Hex 00 Hex to FF Hex

n Response

The response returns the data read and the end code (normal end: ‘00’).The read data is returned sequentially in ascending order of the pages specified. If an error occurs, an error code is returned. In the case of a Tag equipped with I-CODE1, the read data is returned in the order: B⇒C⇒D⇒E⇒F⇒0⇒1⇒···⇒A.

End code Read data

00 Hex Data 1 Data n

Number of data n = Number of specified pages x 8

<Command Example> The following table gives the tag user memory details for the following example of commands and

responses.

Page Byte 0 Byte 1 Byte 2 Byte 3

10 62 Hex 63 Hex 64 Hex 65 Hex

Reading the following four pages: 1, 3, 5, and 6, using Single Trigger Mode is as follows:

BCC

Command 02 05 31 00 00 006A 5D Hex Response 02 12 00 34353637 40414243 48494A4B 4C4D4E4F 12 Hex

BCC

STX

4-25

Commands and Responses during Number-of-characters Control

2) Write

Use this command to write data to tags on a page basis. Data can be written to user -specified pages (except B Hex to E Hex for I-CODE1). The maximum number of pages which can be written in one operation is one bank, and writing to pages across banks is impossible. There is no need to perform the verify read process, since this command performs it as part of its execution.

n Command

This command sends the data to be written as parameters. The page specification is as follows: The bits that correspond to the pages to be written are set to 1, and all other bits are set to 0. This binary number is converted to hexadecimal and sent with the command. The write data is specified sequentially in ascending order of the pages specified. In the case of a Tag equipped with I-CODE1, specify the write data in the order: F⇒ 0⇒1⇒···⇒A.

Command

32 Hex Data 1 Data n

Tag type

I-CODE1 00 Hex 0 0 0 0

ISO chip

Number of data n = Number of specified pages x 8

Communicati

ons option

Bank

specifica tion

(Settable

value)

00 Hex to

0F Hex

Bank

specifica tion

F E D C B A 9 8 7 6 5 4 3 2 1 0

Page

specification

Page specification (settable value)

00 Hex to FF Hex 00 Hex to FF Hex

Write data

Section 4-4

n Response

The response returns the end code (normal end: ‘00’).

End code

00 Hex

<Command Example> The following table gives details of tag user memory when executing the following command.

Page Byte 0 Byte 1 Byte 2 Byte 3

0 30 Hex 31 Hex 32 Hex 33 Hex 1 34 Hex 35 Hex 36 Hex 37 Hex 2 38 Hex 39 Hex 30 Hex 30 Hex 3 40 Hex 41 Hex 42 Hex 43 Hex 4 44 Hex 45 Hex 46 Hex 47 Hex 5 48 Hex 49 Hex 4A Hex 4B Hex 6 4C Hex 4D Hex 4E Hex 4F Hex 7 50 Hex 51 Hex 52 Hex 53 Hex 8 52 Hex 46 Hex 49 Hex 44 Hex 9 58 Hex 59 Hex 5A Hex 61 Hex

10 56 Hex 37 Hex 32 Hex 30 Hex

Writing 52464944 Hex to page 8, and 56373230 Hex to page 10 using FIFO repeat mode:

BCC Command 02 0D 32 00 0B 0500 52464944 56373230 48 Hex Response 02 02 00 02 Hex

BCC

STX

4-26

Commands and Responses during Number-of-characters Control

3) Write identical data

Use this command to write identical data to tags by the page. Data can be written to user- specified pages (except B Hex to E Hex for I-CODE1). This command is useful when writing the s ame data to multiple pages

The maximum number of pages which can be written to in one operation is one bank, and writing to pages across banks is impossible. There is no need to perform the verify read process, since this command performs it as part of its execution.

n Command

Commu-

Command

33 Hex Data 1 Data n

nications

option

Bank

specification

Page

specification

Write data

Section 4-4

Bank

Tag type

I-CODE1 00 Hex 0 0 0 0

ISO chip

Number of data n = Number of specified pages x 8

specifica tion

(Settable

value)

00 Hex to

0F Hex

F E D C B A 9 8 7 6 5 4 3 2 1 0

00 Hex to FF Hex 00 Hex to FF Hex

Page specification (settable value)

n Response

The response returns the end code (normal end: ‘00’).

End code

00 Hex

Command Example The following table gives details of tag us er memory when executing the following command.

Page Byte 0 Byte 1 Byte 2 Byte 3

0 30 Hex 31 Hex 32 Hex 33 Hex 1 34 Hex 35 Hex 36 Hex 37 Hex 2 38 Hex 39 Hex 30 Hex 30 Hex 3 40 Hex 41 Hex 42 Hex 43 Hex 4 44 Hex 45 Hex 46 Hex 47 Hex 5 48 Hex 49 Hex 4A Hex 4B Hex 6 4C Hex 4D Hex 4E Hex 4F Hex 7 50 Hex 51 Hex 52 Hex 53 Hex 8 30 Hex 30 Hex 30 Hex 30 Hex 9 30 Hex 30 Hex 30 Hex 30 Hex

10 30 Hex 30 Hex 30 Hex 30 Hex

Writing 30303030 Hex to pages 8, 9, and 10 using FIFO Trigger Mode:

BCC Command 02 09 33 00 08 0700 30303030 36 Hex Response 02 02 00 02 Hex

BCC

STX

4-27

Commands and Responses during Number-of-characters Control

4) Read UID (SNR)

Use this command to read the serial numbers from the tags.

n Command

Command

35 Hex

n Response

The response returns the UID (SNR) read and the end code (normal end: 00).

End code UID (SNR)

00 Hex Data 1 Data 8

5) Set write -protection to Tag

Use this command to write-protect tags. The maximum number of pages which can be write-protected in one operation is one bank, and

write-protecting pages across banks is impossible.

Communicati

ons option

Section 4-4

n Command

Communic

Command

39 Hex

Tag type Bank

I CODE1 00 Hex 0 0

ISO chip

ations option

00 Hex to

0F Hex

Bank

specifica tion

F E D C B A 9 8 7 6 5 4 3 2 1 0

Page

specification

Page specification (settable value)

00 to FF Hex 00 Hex to FF Hex

n Response

The response returns the setting status for write-protection and the end code (normal end: '00').

End code Setting status

Bank

00 Hex

specificatio

Page specification

4-28

Commands and Responses during Number-of-characters Control

4-4-3 Commands specific to the I-CODE2 Chip

1) Write, Lock AFI

Use this command to change or lock tag AFI.

n Command

Command

36 Hex

Communicati

ons option

Write AFI 01 HEX AFI = 00 to FF(Hex)

Lock AFI 02 Hex 00 Hex

n Response

The response returns the end code (normal end: ‘00’).

End code

00 Hex

Process

option

Process

option

Data

Section 4-4

2) Write, Lock DSFID

Use this command to change or lock tag DSFID.

n Command

Command

37 Hex

n Response

The response returns the end code (normal end: ‘00’).

End code

00 Hex

Communicati

ons option

Write DSFID 01 Hex DSFID = 00 to FF(Hex)

Lock DSFID 02 Hex 00 Hex

Process

option

Process

option

Data

4-29

Commands and Responses during Number-of-characters Control

3) Read Tag Info

Use this command to read tag system information.

n Command

Command

3A Hex

n Response

The response returns the information flag, UID, the information data, and the end code (normal end: '00'). The data returned in the information data is changed with the information flag.

End code

00 Hex Data 1 Data 8 Data 1 Data n

Communicati

ons option

Informatio

n flag

UID Information

Information flag

Bit 7 6 5 4 3 2 1 0

0 0 0 0

information

Memory size AFI DSFID

Information (variable data length)

DSFID AFI

VICC memory size

Number of

blocks

Block

length

information

*Only information with the bit set by the information flag is stored. *Number of blocks = 00h (1 block) to FFh (256 block) *Block length = 00h (1 byte) to 1Fh (32 byte)

Section 4-4

4) Read UID & Data

Use this command to read UID and data from the tags simultaneously. Data can be read from a user-specified page.

The maximum number of pages which can be read in one operation is one bank (16 pages), and reading pages across banks is impossible.

n Command

This command sends the pages to be read as command data. The page specification is achieved by setting the bit corresponding to each page to ON.

Command

41 Hex

Tag type Bank ISO chip 00 to 0F

n Response

The response returns the UID and data read and the end code (normal end: 00). The read data is returned sequentially in the order of the pages specified.

End code UID Read data*

00 Hex Data 1 Data 8 Data 1 Data n

* Number of read data n = Number of specified pages × page unit (4 byte)

Communic

ations

option

Bank

specificatio

F E D C B A 9 8 7 6 5 4 3 2 1 0

Page specification

Page

4-30

Commands and Responses during Number-of-characters Control

5) EAS Alarm Command

Use this command to request EAS data to the tags.

n Command

Command

42 Hex

n Response

The response returns the EAS data read and the end code (normal end: 00).

End code EAS data

00 Hex F4CD460EABE509FE178D011C4B81926E415B5961F6F5D10D8F398B48A54EECF7h

6) Set EAS Command

Use this command to enable/disable and lock EAS to the tags.

n Command

Command

43 Hex

Communicati

ons option

Communicati

ons option

Enable EAS 01 Hex

Lock EAS 02 Hex 00 Hex

Process

option

Process

option

Data

00 HEX: disabled/01

HEX: enabled

Section 4-4

n Response

The response returns the end code (normal end: ‘00’).

End code

00 Hex

4-31

Commands and Responses during Number-of-characters Control

4-4-4 Commands Specific to the I-CODE1 Chip

1) Read Serial Number

Use this command to read tag serial numbers.

n Command

Command

05 Hex

n Response

The response returns the tag serial number read, and the end code (normal end: '00').

End code Tag serial number

00 Hex Data 1 Data n

The tag serial number is 16 digits in hexadecimal code.

2) Read Family Code and Application ID

Use this command to read tag family codes and application IDs.

n Command

Command

06 Hex

Section 4-4

n Response

The response returns the tag family code, application ID read, and end code (normal end: '00').

End code

00 Hex

Family Code

00 Hex to

FF Hex

Application

00 Hex to

FF Hex

3) Write Family Code and Application ID

Use this command to set the tag family codes and application IDs.

n Command

Command

07 Hex

Family Code

00 Hex to

FF Hex

Application

00 Hex to

FF Hex

n Response

The response returns the end code (normal end: ‘00’).

End code

00 Hex

4-32

Commands and Responses during Number-of-characters Control

4) Set EAS mode

Use this command to set whether to permit or prohibit tag EAS responses.

n Command

Command Set value

08 Hex

Set value: Permit 01 Hex Prohibit

n Response

The response returns the end code (normal end: ‘00’).

End code

00 Hex

5) EAS

Sends EAS commands to the tags. EAS data, which is the response from the tags, is fixed data, as shown below.

n Command

Command

24 Hex

Section 4-4

n Response

EAS data

2FB36270D5A7907FE8B18038D281497682DA9A866FAF8BB0F19CD112A57237EFh

Note If there is no tag in the communications area, 32-byte undefined data will be returned.

4-33

Commands and Responses during Number-of-characters Control

4-4-5 Old Commands Specific to the I-CODE1 Chip

This command may be replaced by Commands Common to the I-CODE1 and the I-CODE2 Chips.

1) Read

Use this command to read data from the tags. Data can be read from a user-specified page.

n Command

Command

01 Hex

Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0

Page A 9 8 7 6 5 4 3 2 1 0

Settable

Value

Communica

tions option

'00' to 'FF' 00 Hex to FF Hex

Page specification

(2 characters)

Section 4-4

n Response

The response returns the data read and the end code (normal end: 00 Hex). The read data is returned sequentially in ascending order of the pages specified. If an error occurs, an error code is returned. In the case of a Tag equipped with I-CODE1, the read data is returned in the order: B⇒C⇒D⇒E⇒F⇒0⇒1⇒···⇒A.

End code Read data

00 Hex Data 1 ⋅⋅⋅⋅⋅⋅ Data n

Number of data n = Number of specified pages x 8

Command Example The following table gives the tag user memory details for the following example of commands and

responses.

Page Byte 0 Byte 1 Byte 2 Byte 3

10 62 Hex 63 Hex 64 Hex 65 Hex

Reading the following four pages: 1, 3, 5, and 6, using Single Trigger Mode is as follows:

BCC

Command 02 05 01 00 006A 6E Hex Response 02 12 00 34353637 40414243 48494A4B 4C4D4E4F 12 Hex

BCC

STX

4-34

Commands and Responses during Number-of-characters Control

2) Write

Use this command to write data to tags on a page basis. Data is written to user-specified pages. There is no need to perform the verify read process, since this command performs it as part of its

execution.

n Command

This command sends the data to be written as parameters. The page specification is as follows: The bits that correspond to the pages to be written are set to 1, and all other bits are set to 0. This binary number is converted to hexadecimal and sent with the command. The write data is specified sequentially in ascending order of the pages specified. In the case of a Tag equipped with I-CODE1, specify the write data in the order: F⇒ 0⇒1⇒···⇒A..

Command

02 Hex Data 1 ⋅⋅⋅⋅⋅⋅ Data n

Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0

Page A 9 8 7 6 5 4 3 2 1 0

Settable

Value

Number of data n = Number of specified pages x 8

Communicati

ons option

'00' to '07' '10' to '17'

Page specification

(2 characters)

00 Hex to FF Hex

Write data*1

Section 4-4

n Response

The response returns the end code (normal end: 00 Hex).

End code

00 Hex

Command Example The following table gives details of tag user memory when executing the following command.

Page Byte 0 Byte 1 Byte 2 Byte 3

0 30 Hex 31 Hex 32 Hex 33 Hex 1 34 Hex 35 Hex 36 Hex 37 Hex 2 38 Hex 39 Hex 30 Hex 30 Hex 3 40 Hex 41 Hex 42 Hex 43 Hex 4 44 Hex 45 Hex 46 Hex 47 Hex 5 48 Hex 49 Hex 4A Hex 4B Hex 6 4C Hex 4D Hex 4E Hex 4F Hex 7 50 Hex 51 Hex 52 Hex 53 Hex 8 52 Hex 46 Hex 49 Hex 44 Hex 9 58 Hex 59 Hex 5A Hex 61 Hex

10 56 Hex 37 Hex 32 Hex 30 Hex

Writing 52464944 Hex to page 8, and 56373230 Hex to page 10 using FIFO repeat mode:

BCC Command 02 0D 02 0B 0500 52464944 56373230 7B Hex Response 02 02 00 02 Hex

BCC

STX

4-35

Commands and Responses during Number-of-characters Control

3) Write identical data

There is no need to perform the verify read process, since this command performs it as part of its execution.

n Command

Command

03 Hex Data 1 ⋅⋅⋅⋅⋅⋅ Data n

Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0

Page A 9 8 7 6 5 4 3 2 1 0

Communicati

ons option

Page specification

(2 characters)

Write data*1

Section 4-4

Settable

Value

Number of data n = Number of specified pages x 8

'00' to '07' '10' to '17'

00 Hex to FF Hex

n Response

The response returns the end code (normal end: 00 Hex).

End code

00 Hex

Command Example The following table gives details of tag user memory when executing the following command.

Page Byte 0 Byte 1 Byte 2 Byte 3

0 30 Hex 31 Hex 32 Hex 33 Hex 1 34 Hex 35 Hex 36 Hex 37 Hex 2 38 Hex 39 Hex 30 Hex 30 Hex 3 40 Hex 41 Hex 42 Hex 43 Hex 4 44 Hex 45 Hex 46 Hex 47 Hex 5 48 Hex 49 Hex 4A Hex 4B Hex 6 4C Hex 4D Hex 4E Hex 4F Hex 7 50 Hex 51 Hex 52 Hex 53 Hex 8 30 Hex 30 Hex 30 Hex 30 Hex 9 30 Hex 30 Hex 30 Hex 30 Hex

10 30 Hex 30 Hex 30 Hex 30 Hex

Writing 30303030 Hex to pages 8, 9, and 10 using FIFO Trigger Mode:

BCC

Command 02 09 03 08 0700 30303030 05 Hex Response 02 02 00 02 Hex

BCC

STX

4-36

Commands and Responses during Number-of-characters Control

4) Set lock

Use this command to write-prohibit tags.

n Command

Command

09 Hex

Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0

Page A 9 8 7 6 5 4 3 2 1 0

Settable

Value

Page specification

(2 characters)

Page B Hex and C Hex

must be 0.

00 Hex to FF Hex

Section 4-4

n Response

The response returns the setting status for write-protection and the end code (normal end: 00 Hex). The page specification is as follows: The bits that correspond to the write-protect pages are set to 1, and all other bits are set to 0.

End code Setting status

00 Hex

Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0

Page A 9 8 7 6 5 4 3 2 1 0

Value

Page B Hex and C Hex

are 0.

00 Hex to FF Hex

Note The lock function used with the V720 Series cannot be canceled. Pages that have been

write-protected cannot be written to again, so be careful when using this function.

4-37

SECTION 5

Characteristics Data (Reference)

5-1 Communications Distance (Reference)...........................................................5-2

5-2 Diagram of Communications Range (Reference)............................................5-3

5-3 Communications Time (Reference).................................................................5-6

5-3-1 Communications time.....................................................................................5-6

5-3-2 TAT (Turn Around Time) .................................................................................5-8

5-4 Effects of Metal Backing Plate (Reference).....................................................5-9

5-5 Mutual Interference (Reference)......................................................................5-10

5-6 Voltage Effects (Reference).............................................................................5-11

5-1

Communications Distance (Reference)

5-1 Communications Distance (Reference)

The communications distance is given in the following table. The communications distance changes, however, depending on the tag inlet forming material, and the tag and R/W Module mounting conditions, so check the conditions of use beforehand.

1) I-CODE1 Tag Inlet and Tag

Model Specifications Shape V720S-HMC73,73T

V720-D52P30 Laminate card V720-D52P40 Plastic card

V720-D52P01 Inlet

V720-D52P02 V720-D52P03 V720-D52P04

Inlet

Inlet Inlet

2) I-CODE2 Tag Inlet and Tag (available soon)

Model Specifications Shape V720S-HMC73,73T

V720S-D13P01 Inlet

V720S-D13P02 Inlet

Note The communications distances shown above are based on the use of standard tags at a

temperature of 25 and a supply voltage of 5.0 V.

ISO card 0 to 45 mm ISO card 0 to 40 mm

ISO card

46 76

Half

46 43

Φ21 5 to 18 mm

Rectangle

16.5 22

ISO card

46 x 76

Half

46 x 43

0 to 45 mm

5 to 18 mm

0 to 60 mm

0 to 50 mm

Section 5-1

5-2

2 5 °

C 5 5 °

C - 1 0 °

- 8 0 - 7 0 - 6 0 - 5 0 - 4 0 - 3 0 - 2 0 - 1 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 0 6 0 7 0 8 0 5 0

4 0 3 0

2 0 1 0

2 5

5 5

C - 1 0 °

- 8 0 - 7 0 - 6 0 - 5 0 - 4 0 - 3 0 - 2 0 - 1 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0

6 0 7 0 8 0 5 0 4 0 3 0 2 0 1 0

Diagram of Communications Range (Reference)

5-2 Diagram of Communications Range (Reference)

A diagram of the V720S -HMC73 communications range is given below. The communications range differs, however, depending on the mounting conditions and the environmental conditions .

1) I-CODE1 Tag

-direction (mm)

Tag: V720 -D52P01

Section 5-2

X-direction (mm)

Tag: V720 -D52P02

Y-direction (mm)

X-direction (mm)

5-3

Y-direction (mm)

2 5 °

5 5

- 1 0

0 6 0 7 0 8 0 5 0 4 0 3 0 2 0 1 0

2 5 °

5 5

C - 1 0 °

- 8 0 - 7 0 - 6 0 - 5 0 - 4 0 - 3 0 - 2 0 - 1 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 0 6 0 7 0 8 0 5 0 4 0 3 0 2 0 1 0

Y-direction (mm)

2 5 °

5 5

C - 1 0 °

- 8 0 - 7 0 - 6 0 - 5 0 - 4 0 - 3 0 - 2 0 - 1 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 0 6 0 7 0 8 0 5 0 4 0 3 0 2 0 1 0

ƒ^ƒO

•

V720

D52P04

Tag: V720

D52P40

Diagram of Communications Range

Tag: V720 -D52P03

- 8 0 - 7 0 - 6 0 - 5 0 - 4 0 - 3 0 - 2 0 - 1 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0

X-direction (mm)

Tag: V720 -D52P04

Section 5-2

5-4

X-direction (mm)

Y-direction (mm)

X-direction (mm)

2 5 °

C 5 5 °

C - 1 0 °

- 8 0 - 7 0 - 6 0 - 5 0 - 4 0 - 3 0 - 2 0 - 1 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0

0 6 0 7 0 8 0 5

4 0 3 0 2 0 1 0

2 5 °

C 5 5 °

C - 1 0 °

- 8 0 - 7 0 - 6 0 - 5 0 - 4 0 - 3 0 - 2 0 - 1 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 0 6 0 7 0 8 0

4 0 3 0

2 0 1 0

Tag: V720S

D13P02

(available soon)

Diagram of Communications Range (Reference)

2) I-CODE2 Tag

Tag: V720S-D13P01 (available soon)

-direction (mm)

X-direction (mm)

Section 5-2

-direction (mm)

X-direction (mm)

5-5

V720 series

Communications Time (Reference)

5-3 Communications Time (Reference)

The communications time given below includes the communications time and TAT (Turn Around Time).

Control Unit

R/W Module

Control

Command 1

Unit

Response 1

Command 1 Response 1

Command 2 Response 2

Communications Time

Reader/Writer

Module

V720S-HMC73

V720S-HMC73T

Tag

TAT

Section 5-3

Command 2

Tag

Response 2

5-3-1 Communications time

The communications time is the communications processing time between the R/W Module and the tags. The communications time differs depending on the number of pages being written or read.

Specifying Number of Pages to Be Written/Read Continuously Formulas

Command

Read

Write

T = 1.3N + 6.2 T = 1.3N + 6.0 T = 13N + 13.5 T = 13.6N + 15.5

N: No. of pages processed Not Specifying Number of Pages to Be Written/Read Continuously Formulas

Command

Read

Write

T = 1.3NR + 6.2 T = 1.3NR +6.0 T = 11.7NW + 1.3NR + 13.5 T = 12.3NW + 1.3NR + 15.5

NR = (Maximum number of specified pages – minimum number of specified pages) + 1 NW = No. of pages written

Note When using I-CODE1 tags, convert the pages Bh through Fh in the system area as shown

below: Page B ⇒ Page -5 Page C ⇒ Page -4 Page D ⇒ Page -3 Page E ⇒ Page -2 Page F ⇒ Page -1

When using I-CODE2 tags, calculate the page numbers by converting them into decimal numbers.

Communications time (ms)

I-CODE1 I-CODE2

Communications time (ms)

5-6

Communications Time (Reference)

Example: Reading data from pages 1, 5, and 9

T = 1.3 × ( 9 - 1 + 1 ) + 6.2 = 17.9 ms (for I-CODE1) T = 1.3 × (9 - 1 + 1 ) + 6.0 = 17.7 ms (for I-CODE2)

Example: Reading data from pages C, 5, and 9

T = 1.3 × (9-(-4)+1) + 6.2 = 24.4ms (for I-CODE1) T = 1.3 × (12-5+1) + 6.0 = 16.6ms (for I-CODE2)

Example: Writing data to pages 2, 4, 9, and 10

T = 11.7 × 4 + 1.3 × ( 10 - 2 + 1 ) + 13.5 = 72ms (for I-CODE1) T = 12.3 × 4 + 1.3 × ( 10 - 2 + 1 ) + 15.5 = 76.4ms (for I-CODE2)

Communications Time Calculation Conditions

• Communications mode: Single Trigger Mode

• Communications errors must not occur, such as due to noises.

Section 5-3

5-7

Communications Time (Reference)

5-3-2 TAT (Turn Around Time)

The TAT is the time taken from when the host control unit sends a command to the R/W Module, to when a response is received and completed.

The time differs depending on the baud rate and the communications control method setting.

Example of TAT Calculation

Example: Reading from page 0 to page 4

I-CODE1 I-CODE2 (1)During command send 9[char.] × 11 [bits] / 9600[bps] × 1000[ms/s] ≈ 10.32ms

(2)During communications

6.5 + 6.2 = 12.7ms

(3)During reception of response 43[char.] × 11 [bits] / 9600[bps] × 1000[ms/s] ≈ 49.27ms

The TAT in to the above example is (1) + (2) + (3) = 72.29 ms.

Section 5-3

(1)During command send 11[char.] × 11 [bits] / 9600[bps] × 1000[ms/s] ≈ 12.61ms

(2)During communications

6.5 + 6.0 = 12.5ms

(3)During reception of response 43[char.] × 11 [bits] / 9600[bps] × 1000[ms/s] ≈ 49.27ms

The TAT in to the above example is (1) + (2) + (3) = 74.38 ms.

The calculations are performed according to the following conditions.

• Communications mode : Single Trigger Mode

• Communications control method : CR control

• Baud rate : 9,600 bps

• Data code specification : Hexadecimal

• Commands sent from the host control unit are sent continuously without spaces between the

characters.

• Communications errors must not occur, such as due to noises.

5-8

Metal

X Y

300mm

R/W

Effects of Metal Backing Plate (Reference)

5-4 Effects of Metal Backing Plate (Reference)

When there is a metal backing plate to the R/W Module, communications distance with the tags is reduced. The data given below is for aluminum and iron.

V720S-HMC73

plate

R/W Module

Tag

300mm

X Y

reduction (%)

Communications distance

Measuring conditions Aluminum: 300 × 300 × t1.5 mm Iron: 300 × 300 × t1.0 mm

V720S-HMC73T

plate

Module

(Antenna)

Tag

reduction (%)

Communications distance

Measuring conditions Aluminum: 300 × 300 × t1.5 mm Iron: 300 × 300 × t1.0 mm

Iron

Aluminum

Distance from metal backing plate (mm)

Iron

Aluminum

Distance from metal backing plate (mm)

Section 5-4

5-9

Mutual Interference (Reference)

5-5 Mutual Interference (Reference)

If using multiple R/W Modules near to each other, space the Modules as shown below to prevent malfunction due to mutual interference. The following diagram shows the V720S -HMC73, but the distance for the V720-HMC73T is the same.

Parallel Antennas

Facing Antennas

Note Mutual interference depends on the operating environment of the R/W Module and tags, so

be sure to check the environment before application.

OMRON

100 mm Min.

Antenna

250mm Min.

Section 5-5

OMRON

5-10

Voltage Effects (Reference)

5-6 Voltage Effects (Reference)

The R/W Module read/write communications distances depend on the value of the power supply voltage.

Refer to the following values when using the R/W Module. The fluctuation in the communications range is 100% at a distance corres ponding to 5-V power supply.

• V720S-HMC73, 73T

Tag format

V720-D52P01,02,30,40 92 100 104 V720-D52P03,04 85 100 104 V720S-D13P01,02

(I-CODE2 tag inlet )

available soon

Rate of change in communications distance (%)

4.5V 5.0V 5.5V

92 100 101

Section 5-6

5-11

Voltage Effects (Reference)

Section 5-6

5-12

Revision code

Revision History

A manual revision code appears as a suffix to the catalog number on the front cover of the manual.

The following table outlines the changes made to the manual during each revision. Page numbers refer to the previous version.

Revision code Date Revised content

1 July, 2002 First Edition 2 March, 2003 Deleted the Standby Mode

Cat. No. S921-E1-02

istributor:

date information on RFID Systems can be accessed at OMRON's web site at

OMRON CORPORATION

RFID PROJECT GROUP

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Regional Headquarters

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OCE: OMRON (CHINA) CO., LTD.

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Up-to-

http://www.omron.com/card/rfid/

Cat. No. S921-E1-02 Note: Specifications subject to change without notice.

Authorized D

Printed in Japan

Datasheet V720S-HMC73, V720S-HMC73T Datasheet (OMRON)

Specifications and Main Features

Frequently Asked Questions

User Manual