Ceyon Technology WIM125-S RFID Reader/Writer User Manual

FCC ID : UDCWIM125-S

HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD.

SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA

TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr

Report No. : HCT-F06-1007 1/1

ATTACHMENT E.

- USER’S MANUAL -

CEYON

RF-ID System

MANUAL

Ceyon RFID 125 Series

RF-ID Writer

MANUAL

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Ceyon RFID 125 Series

Contents

RF-ID Writer MANUAL ........................................................................................................... 2

1. WIM125 Series................................................................................................................. 5

1.1. Specifications................................................................................................................. 5

1.1.1. Product specifications............................................................................................... 5

1.1.2. Environment Specifications ...................................................................................... 5

1.2. Name................................................................................................................................6

1.2.1. WIM125-S Rear Side................................................................................................ 6

1.2.2. WIM125-S Upper Part .............................................................................................. 6

1.3. Installation method ........................................................................................................ 7

1.3.1. Method to install WIM125-S ..................................................................................... 7

1.3.2. Precautions in installing WIM125 Series .................................................................. 7

1.4. Power Connection.......................................................................................................... 7

1.4.1. If power is properly input .......................................................................................... 7

1.4.2. If power is improperly input....................................................................................... 7

1.4.3. Check following points:............................................................................................. 8

1.5. Antenna Connection...................................................................................................... 8

1.6. Connection of Communication Lines .......................................................................... 8

1.7. Connection of Keyboard................................................................................................ 8

1.8. Menu................................................................................................................................9

1.8.1. Menu Tree................................................................................................................. 9

1.8.2. Read Operation (Read Mode) ................................................................................ 10

1.8.3. Write Operation(Write Mode).................................................................................. 10

1.8.4. Configuration Mode .................................................................................................11

1.9. Host Communication................................................................................................... 14

1.10. Checking Points of Unit............................................................................................... 14

1.10.1. Power Application................................................................................................... 14

1.10.2. ID Read/Write ......................................................................................................... 14

1.11. Problems and Troubleshooting .................................................................................. 15

1.11.1. Problems related with power supply....................................................................... 15

1.11.2. Problems related with network access................................................................... 15

1.11.3. Problems related with operation............................................................................. 15

Attachment........................................................................................................................... 17

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Attachment 1: Communication with the Host ................................................................... 18

1. Reader Operation........................................................................................................... 18

1.1. RF mode........................................................................................................................ 18

1.1.1. Verbose mode......................................................................................................... 18

1.1.2. Continuous mode ................................................................................................... 18

1.2. Event report mode........................................................................................................ 18

1.2.1. First talk mode(FT) ................................................................................................. 18

1.2.2. Listen & talk mode(LT)............................................................................................ 18

2. Frame.............................................................................................................................. 18

2.1. Command Frame(Host to Reader).............................................................................. 18

2.2. Response Frame(Reader to Host) .............................................................................. 19

3. Command ....................................................................................................................... 20

4. Frame Communication................................................................................................... 24

4.1. READ Command Format (08h/2nh command).......................................................... 24

4.2. WRITE Command Format (10h/18h/3nh command) ................................................. 24

Attachment 2: Device Check list ........................................................................................ 25

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1. WIM125 Series

1.1. Specifications

1.1.1. Product specifications

WIM125-S Parameter Description

Processor 8 bit Processor

Frequency 125 KHz

LCD type 16*2 line 32 character display

Power DC 12V / 1A

Communication RS232 , RS422, RS485

(Menu Setting)

Dimensions (W)300mm * (L)350mm * (H)75mm

Material ABS

Host Interface 1ea (RS232 , RS422, RS485)

Internal ant. 1ea

LED display POWER, COM, READ, WRITE

KEY 4 KEYS

Keyboard I/F 1ea

1.1.2. Environment Specifications

Item Specifications

Operation temperature range 0℃ to +65℃

Operation humidity range 20 % ~ 90 % (No dewing)

Operation atmospheric pressure

range

1 atmospheric pressure

Conservation temperature range 0℃ to +80℃

Conservation humidity range 20 % ~ 90 % (No dewing)

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1.2. Name

1.2.1. WIM125-S Rear Side

DC Power Jack Ke

y

board Connector

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Grounding T

Since WIM125-S uses a built-in antenna, there is no need of antenna connector. All other

matters are same as lower side in respect of contents.

1.2.2. WIM125-S Upper Part

There is a loading part on the upper side of WIM125-S to place a cassette or cassette box on.

To accurately detect the tag ID, it is recommended to properly place a cassette or cassette box

on each groove (loading part) so that the tag may be located on the upper side of the tag

contact part.

D-sub9 Connector

ermaimal

Cassette Box loading

p

art

artContact P

Ta

g

Cassette Loadin

g

part

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1.3. Installation method

1.3.1. Method to install WIM125-S

WIM125-S should be installed on even surface with sufficient space is obtained, and it is better

to install at appropriate height so that it is easy for worker to operate.

1.3.2. Precautions in installing WIM125 Series

① If difficult to perform drill work on the adhesion surface inevitably, install the WIM125

at a designated location by using a separate bracket.

② Install WIM125 Series at a place where it is easy for worker to operate.

③ Install WIM125 Series at a place where it is easy to supply power or connect

communication lines.

④ Adhesion surface and bracket materials should not be of metal-series (including SUS, AL)

and material to absorb wave (magnet, ferrite, etc) should be avoided. If adhesion surface

and bracket materials are of metal-series or material to absorb wave, a separate

consultation is needed in relation with installation.

⑤ Install antenna at a place possible to read out.

⑥ Installing product around equipment should be avoided where 125KHz and low frequency

occur.

.

1.4. Power Connection

Insert adaptor supplied by our corporation into a DC power jack.

1.4.1. If power is properly input

All LEDs turn on after powering on.

Boozer rings for about 1second.

If fixed time eclipses after LED model name* of WIM125 is displayed on LED, the boozer rings,

all LEDs turn off, only red Power LED turns on, converting to operation mode (read).

1.4.2. If power is improperly input

No LED turns on.

No boozer rings.

No LCD message properly plays.

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1.4.3. Check following points:

For improper operation, check power adaptor.

Check input power is about DC15V in no load condition.

Check power polarity of adapter is proper. (For adapter other than that provided by our

corporation)

1.5. Antenna Connection

Antenna terminal is composed of a 6-pin miniature DIN jack and length of antenna cables is 2M.

In some cases, a flat cable adaptor PCB provided by our corporation may be used for extension

of a flat cable. Maximum 3.5m of flat cable can be used in mixed use of 1.5m. Arbitrary cutting

or modification of cables provided by our corporation should not be used. Since reading

distance may largely differ depending on size antenna and tag, other types of antenna are

variously prepared. Consult technical staff of our corporation considering purpose and

environment to use.

1.6. Connection of Communication Lines

Communication line connection between WIM125 Series and HOST is explained.

Since detailed specification is same as REM125 Series, refer to REM125 Manua.

1.7. Connection of Keyboard

WIM125 Series enables to easily input tag ID by using a keyboard.

All general keyboards used in a computer are supported. It is possible to use only if simply

connecting them to the keyboard connector. ID input using characters, numbers and symbol

keys on the keyboard is allowed. No direction keys (→,←,↑,↓), edit keys (Insert, Delete, Home,

End, PageUp, PageDown) and several special function keys are not used. Convenient short

keys may be used if using the keyboard as follow:

‘F1’: Performs reading operation in the Read Mode.

Perform reading operation after converting from Write Mode to Read Mode.

‘F2’: Converts from Read Mode to Write Mode. In this case, if there is an ID read in the Read

Mode, the cursor is located at the last character of the ID.

‘F3’: Converts from Read Mode to Write Mode, erases all IDs of the tag. Convert to the Read

Mode after inputting ‘0’ into the tag.

Erases all characters input in the Write Mode and then moves the cursor to the original position.

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1.8. Menu

1.8.1. Menu Tree*

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1.8.2. Read Operation (Read Mode)

“>>Read” is displayed on the LCD window.

Read mode is a mode firstly entering after applying power, and is set to Continuous (RF mode)

and First talk (Event report) in shipment out of factory. Tag ID is detected together with boozer

sound when tag approaches to the antenna and is displayed on LCD (for about 5 seconds and

ID is transmitted to the host at the same time. Maximum character numbers are 11 characters

displayed on LCD.

1.8.2.1. Method to re-detect same Tag ID

If tag falls within the recognition scope of antenna in basic mode, it performs ID detection only

once, and if the same tag continues to fall within the recognition scope of antenna, it performs

detection no longer. In this case, following methods are used when desire to detect ID of the

same tag:

Separate tag from antenna by sufficient distance (about 30cm) and then approach it to antenna

again after waiting for about 1 second.

Enable to detect ID by pressing the F1 key when the keyboard is adhered.

Read operation continues to perform when tag exists within distance of recognizing antenna if

activating RTC by using a CRTC∗(Command of Reset Tag in Continuous mode) in the host in

connection with the host.

1.8.3. Write Operation(Write Mode)

Write Mode is displayed as “LOT_ID :” on the LCD window and the cursor flickers.

This is a mode to input ID into the Tag and can be entered by using a F2 key on the keyboard.

This mode can be converted to Read Mode by pressing ‘Conversion’ key for about 3 seconds or

pressing the F1 key on the keyboard.

1.8.3.1. ID Entry

For ID, up to 1 ~ 23**characters can be entered. In this case, there should be no space

between characters. If reaching to maximum character numbers of entry, entry is done no

∗ If referring to annexed protocol, detailed descriptions for CRTC mode is provided. In addition to

them, refer to protocol for both RF mode and Event report mode related with reading.

** Only LOT_ID up to 11 characters can be entered when entering with the keyboard, and in order

to all 23 characters, CTW commands should be used in the HOST. For further details, refer to

annexed protocol.

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longer and boozer sound informs status that it is impossible to enter whenever pressing the key.

If pressing ‘Enter’ key on the keyboard in order to complete entry, write operation is performed.

Standby status of entry remains in the Write Mode. If Write Mode is completed, boozer sound

rings triple time shortly and the Write Mode is converted to Read Mode.

1.8.4. Configuration Mode *

This mode is displayed as “>>Configuration” on the LCD window.

This is mode to change various settings of the unit and can be entered by pressing the

‘Conversion’ key for more than 3 seconds. For detailed setting items, refer to the Menu Tree.

1.8.4.1. Boozer sound

Boozer sound rings whenever changing each of settings and respective meaning is as follow:

Short Beep triple time: Means completed setting or OK.

Short Beep once: Means that setting values change.

1.8.4.2. Key operation

Respective key performs following operation when changing settings by using a key:

FUNC (conversion): Moves to previous menu or upper menu after canceling without selecting

setting values.

SET (Select): Moves upper menu or lower menu after selecting setting values.

INC (+)/DEC(-): Change items.

Automatically return to Read Mode if not pressing the key for 10 seconds after the final key

entry.

1.8.4.3. Addressing

Always designate and use address of the unit if executing multi communication except for

point to point. Up to No 1 ~ 16 can be entered. In shipment, address is set to No. ‘1’.

Since communication with the host is not done in changing unit number, do not change the unit

number unless there is sufficient understanding about use of the unit.

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Sequence Key Entry LCD Message Remarks

1 FUNC

(conversion)

>>Configuration Enter into Configuration mode with a

long beep sound if pressing FUNC

(conversion) key for 3 seconds.

2 SET (selection) >>Configuration

Device address

Setting items

3 SET (selection) Device address

>>01

Displays current setting values

4 INC(+)/DEC(-) Address

increase/decrease

Setting scope: 1 ~ 16

5 SET (selection) >>Configuration

Device address

Addressing is done with a short beep

sound triple times and moves to the

upper mode.

6 FUNC

(conversion)

>>Configuration Moves to upper mode.

7 FUNC >>Read Moves to Read Mode.

1.8.4.4. Network mode

This is mode to set network connection status and the user can control this mode at the host by

connecting (terminal mode) it to the host or directly operate (stand alone) the unit.

Sequence Key Entry LCD Message Remarks

1 FUNC

(conversion)

>>Configuration Enter into Configuration mode with

a long beep sound if pressing

FUNC (conversion) key for 3

seconds.

2 SET (selection) >>Configuration

Device address

Setting item

① INC(+)/DEC(-) >>Configuration

Network mode

Moves to setting item.

3 SET (selection) Network mode

>>Terminal

Displays current setting values.

4 INC(+)/DEC(-) Changes setting

values

5 SET (selection) >>Configuration Addressing is done with a short

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Network mode beep sound triple times and moves

to the upper mode.

6 FUNC

(conversion)

>>Configuration Moves to upper mode.

7 FUNC >>Read Moves to Read Mode.

1.8.4.5. Checksum setting

User can insert or delete checksum information to detect fault operartion when translating

detected tag ID to the host. Menu setting is same as network mode setting.

You can add or remove 2 bytes of checksum information to detect error of data when

transmitting ID detected from the host. As for method to setup menu, you can set it in the same

manner as network mode setting method.

1.8.4.6. Serial interface setting

This is item to set physical communication covenants connected to the host, and supports RS-

232, RS-422 and RS-485.

1.8.4.7. Baud rate setting

You can set communication speed when communicating to the host, and this mode supports

9600bps, 19.2Kbps, 38.4Kbps and 56Kbps.

.

1.8.4.8. Event report setting

This is item to setup method to transmit tag ID read in the Read Mode to the host and for further

details, refer to annexed protocol.

1.8.4.9. Keyboard setting

You can set to on when using the keyboard, and if there is no keyboard, set to Off.

There is no need of changing this keyboard setting when using it as terminal mode since it is

not affected by On/Off setting.

1.8.4.10. RF mode setting

This mode is to set RF operation for Read Mode and for further details that refer to annexed

protocol.

1.8.4.11. Buzzer setting

This is mode used when turning on or off boozer sound generated in detection Tag ID or

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performance of ID writing. In this case, key operation boozer sound also rings in the Off status.

1.8.4.12. Factory setting

This is mode used when restoring to setting value in shipment of factory. Setting is changed to

the first setting value of each menu.

1.9. Host Communication

WIM125 Series communicates with the host by using same protocol as REM125 Series and you

can perform transmission/receipt of ID, setting, etc of the unit at the host. For further details,

refer to annexed protocol.

1.10. Checking Points of Unit

To check normal operation of the unit, refer to following items:

1.10.1. Power Application

① Do All LEDs turn on and boozer sound rings when power is applied, and is model name

of product displayed on LCD?

② Do all LEDs except for power LED turn off after about 1 second from power application

and is “>>Read” displayed on the LCD?

③ For WIM125, does the red LED turn on in the antenna installed outside?

1.10.2. ID Read/Write

① Is a proper ID on the LCD together with boozer sound when placing a tag within

recognition distance? Does the Read LED turn on and continue for about 5 seconds

(For WIM125, does the yellow LED turn on the antenna installed outside?

② When continuously placing same tag within recognition distance of the antenna, does it

detect ID no longer after reading it once? (However, RTC mode must be disabled)

③ Is up to 11 characters of ID displayed on LCD?

④ Is read operation performed when pressing the F1 key of the keyboard?

⑤ Is it converted to Write Mode when pressing F2 of the keyboard?

⑥ For Write Mode, is ID read in Read Mode displayed? Does the cursor locate at the last

character?

⑦ Is up to 11 characters on the keyboard?

⑧ Is entered ID when pressing the Enter key of the keyboard? Is entered ID properly

displayed after converting it to Read Mode?

⑨ Are all entered characters erased when pressing the F3 key of the keyboard in the Write

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Mode? Does the cursor locate at the first?

⑩ Are all previous ID erased when pressing the F3 key of the keyboard in the Read Mode?

Is ‘0’ entered?

Refer to the annexed unit check list for detailed checking points that operate needs other than

above checking points.

1.11. Problems and Troubleshooting

Problems to likely occur by type and are suggested and methods to solve them are introduced.

1.11.1. Problems related with power supply

Q1. No LED turns on when connecting power connector.

A1. Check following points if such problems occur:

Check output of adaptor, a power supply unit comes out (DC12V / 1A)

Remove a DC power jack and then connect and restart it after about 10 seconds.

1.11.2. Problems related with network access

Q1. No host and WIM125 are connected.

A1. Check following points if such problems occur:

Check connection status of various cables connecting host and unit, etc once again.

Also check exclusive cables are connected.

Check operation status both host and machine.

Q2 No WIM125 and antenna are connected.

A2. Check following points if such problems occur:

Check connection status of various cables connecting both WIM125 and antenna once

again.

Also check exclusive cables are connected.

Check operation status both 2WIM125 and antenna.

1.11.3. Problems related with operation

Q1. No operation is done.

A1. Check communication lines of the unit is properly connected.

Check power is properly supplied.

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Q2. No operation even after communication and power lines are entirely connected.

A2. Check exclusive cables provided are used.

Check addressing is properly set.

Supply power again.

Check they are in regulated command format.

Q3. Error occurs even though tag is located within valid distance for reading.

A3. Supply power again.

Check operation mode.

If they are tags that error occurred during write operation, perform proper writing operation

once again.

Q4. Writing fail or Verify fail occurs.

A4. Supply power again.

Check proper reading is performed.

Check that distance between tag and antenna is appropriate.

If problems are not solved in above methods, consult Ceyon Technology Co., Ltd. (+82-31-

267-1163) after immediately removing cables from the power input port.

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Attachment

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Attachment 1: Communication with the Host

1. Reader Operation

1.1. RF mode

1.1.1. Verbose mode

The Reader recognizes and reads the tag by operating only one channel from those in waiting

mode through the host command (CVR). The channel that is operated in Verbose mode is

activated only the specific scanning duration. If the tag is read within that duration, the

channel stops its operation and returns to the waiting mode. If the tag is not recognized during

the scanning duration, it is also returned to the waiting mode.

1.1.2. Continuous mode

All channels of the Reader operate for the specific duration (scan weight) set for the channel

and then return to the waiting mode. The next channel is then activated and goes through the

cycle. If there is only one channel, it continuously searches the tag.

1.2. Event report mode

1.2.1. First talk mode(FT)

In this mode, the data is immediately sent to the host when the even (tag read) occurs to the

reader.

1.2.2. Listen & talk mode(LT)

The Reader stores the data in its own memory when the event occurs and sends it to the host

only when requested (CTR). In this case the data is stored in the reader until the host request.

2. Frame

The communication between the reader and the host occurs through two types of frames. The

type of frame is determined by the transmitting device. The data in the frame consists of ASCII

code. For the numeric data, its hex value is changed to 2byte ASCII code. The frames are

described in detail below.

2.1. Command Frame(Host to Reader)

ENQ(05h)

(1byte)

d.ADD

(2bytes)

CMD

(6bytes)

DF

(0~nbytes)

CS

(2bytes)

Header Data Tail

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Figure 2.1

ENQ (Enquiry): It signifies the beginning of the frame and is the ASCII 05H control character.

d.ADD (Destination Address): It is the reader address to send the data and can be within 00H ~

FFH. 00H and FFH are designated for broadcasting. (Currently only 1 through 16 are used.)

CMD (Command): Please refer to Section 3.

DF (Data Field): data

CS (Checksum): The lowest 1 byte value of the sum excluding CS is changed to 2 byte ASCII

code.

2.2. Response Frame(Reader to Host)

STX(02h)

(1byte)

s.ADD

(2bytes)

ETX(03h)

(1byte)

DF

(0~nbytes)

CS

(2bytes)

Header Data Tail

CH

(2bytes)

Figure 2.2

ACK(06h)

(1byte)

s.ADD

(2bytes)

Header

NAK(15h)

(1byte)

s.ADD

(2bytes)

Header

ECD

(2bytes)

Data

Figure 2.3

Figure 2.2 shows the response frame form the reader to the host. This frame is the response

to the tag Read/Write (CTR/CTW) related command can be used to send the data or control

information as the response to the various host requests. The control information must be

preceded by a specific request. Therefore, there is always a set of request/response

communication. If there is no data to respond or error after the request is normally received

and processed, the ACK or NAK is sent as shown in Figure 2.3. The frames are described in

more detail below. .

STX (Start TX): It signifies the beginning of the frame and is the 02H ASCII 02H control

character.

ACK(Acknowledgement): This is sent when the request was normally processed and is 06H

ASCII control character.

NAK(Negative ACK): This is sent when the request was failed to be processed and is 15H ASCII

15H control character.

s.ADD (Source Address): This is the address of the reader that sends the data.

CH (channel): This is the channel number of the reader. (Since a reader can have the multiple

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antennas, each antenna is designated with a channel number. If there is only one antenna, the

channel is always 1.) FFh is used to send the control information.

DF (Data Field): data

ETX (End TX): This signifies the end of data and is 02H ASCII control character.

CS (Checksum): The lowest 1 byte value of the sum excluding CS is changed to 2 byte ASCII

code.

ECD: The 1 byte error code is changed to 2 byte ASCII code.

A0H: Writing failed,

A8H: Reading failed,

80H: Checksum incorrect

88H: Overflow

40H: EEPROM WRITING FAIL

20H: RF Mode error

28H:Event Mode error

10H : Unknown command

18H : Time Out

3. Command

REM125 and WIM125 models support the commands listed in the following table. Each

command is named as Cxx with C standing for Command.

As shown in the table, the commands consist of 3 bytes and can include the data. One thing

to note is that, as mentioned in the previous section, the one byte long hex value is changed to

2 byte ASCII code for data transmission. Therefore, the transmitted frame becomes 6 byte

long..

For example:

When sending CCS (08h 03h 01h), it is expressed as ‘0’ ‘8’ ‘0’ ‘3’ ‘0’ ‘1’ and then changed to

30h 38h 30h 33h 30h 31h as the frame data to be sent.

The above data expression is applied to all fields except the ASCI control characters such as

ENQ, STX and ETX.

Command name Command Data Description

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code

CCS

(Ch. Status)

08h 03h 01h None This CCE related command checks the

enabled ch. The data in the response is 1

byte in the same format as CCE data byte

with the bit position of the enabled ch. set. .

CRA

(Read Address)

08h 17h 01h None It reads the 1 byte address of the reader.

CMI

(Manufacturer

Info.)

08h 20h 08h None It reads the 8 byte manufacturer

information.

CPI

(Protocol ver.

Info.)

08h 28h 08h None It reads the 8 byte protocol version

information.

CFI

(F/W ver. Info)

08h 30h 08h None It reads the 8 byte firmware version

information.

CVM

(Verbose Mode)

10h 0Bh 01h 00h – Continuous

01h- Verbose In the verbose mode, only the channel that

was activated by the CVR command scans

the tag and returns to the waiting mode

after tag reading.

In the continuous mode, the channels

activated by CCE command take the turn to

scan the tag.

CFT

(First Talk)

10h 0Bh 02h 00h –Listen &

talk In the LT mode, the tag information is

stored into the reader memory until the

host requests it through CTR command. In

the FT mode the tag information is

immediately sent to the host.

01h – First talk

CRTC

(Reset Tag in

Continuous mode)

10h 0Bh 03h 00h – Disable

01h - Enable This command is valid only for the

continuous mode.

If RTC is enabled, the same tag data is

continuously sent as long as the tag

remains within the recognition distance. If

it is disabled, the same tag information is

sent only at first.

CVTL

(Verbose Time

Limit)

10h 0Bh 06h 01h –Enable

Time out In the verbose mode, the tag is scanned

when the CVR command is received for the

duration set in the CTT mode. If it is

timed out without tag recognition, time out

error is sent.

CBS

(Buzzer Set)

10h 0Bh 07h 00h – Buzzer off

01h – Buzzer on It activates or deactivates the buzzer

operations for successful tag read or write.

CDC 10h 18h 03h 01h It checks the reader condition according to

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(Device Check) ACK, NAK or no response.

CSE

(Save setting to

Eeprom)

10h 18h 05h 01h The reader parameter settings are stored

in EEPROM so that the values remain the

same even when the power is turned off.

Without this command, the parameters are

reset to default values when the power is

turned on.

CGB

(Good Beep)

10h 19h 05h 01h A good beep is activated.

CEB

(Error Beep)

10h 19h 06h 01h An error beep is activated.

CLB

(Long Beep)

10h 19h 07h 01h A long beep is activated.

CCE

(Ch. Enable)

18h 03h 01h 01h(0000 0001)

–

ch1

02h(0000 0010)

–

ch2

04h(0000 0100)

–

ch3

08h(0000 1000)

–

ch4

10h(0001 0000)

–

ch5

Each channel is enabled or disabled.

CSI

(Serial Interface)

18h 0Ch 01h 상위 4bits: type

0 – RS422

1 – RS485

2 – RS232

하위 4bits: BPS

6 – 9600bps

7 – 19.2kbps

8 – 38.4kbps

9 – 56kbps

Set serial interface and transmition speed

between Host and reader.

Changed information will be applied after

sending Ack response .

Ex) RS422, 9600bps

Data – 06h

CTT

(Tag Time)

18h 1Dh 01h 00h – 0초

01h (0.5 second)

~ 0Ah(5 seconds)

It sets the channel scanning duration when

activated by CVR command.

* Increment of 0.5

seconds.

*It is recommended that at least 3 second

duration is set before timeout for data

stability.

CSA

(Set Address)

18h 17h 01h The device

address between

1 and 16

(01h~10h)

It sets the 1 byte device address. The

change is completed after the Ack response

is sent.

CVR

(Verbose ch.

Rd)

18h 19h 01h Channel 1 ~ 5

-00h deactivates

all channels.

It sets the channel to activate for the

verbose mode. The channel must have

been enabled by the CCE command, and

Ceyon RFID 125 Series

Read) only one channel can be activated at a time.

Once the reader receives this command, it

responds with the Ack and then scans the

tag for the scanning duration before

sending the tag information to the host in

response to the CTR command depending

upon FT or LT mode. If the tag is not

recognized within the scanning duration,

the time out error response is sent to the

host, and the channel is turned into the

waiting mode.

CTRn

(n ch Tag data

Read)

2nh 47h 17h None

The tag of the specific channel is read.

This command is valid for only Listen and

Talk mode. The valid range of n is 0 ~ 8.

When n = 0(CTR0, 20h), all channels read

the tag data.

* In case of CTR0, data of all channels

recognizing the tag is sent through one

frame as shown in Figure 3.1

CTWn

(n ch Tag data

Write)

3nh 47h 17h Tag data The valid range of N is 1~8.

As shown in the table, the command that starts with 08h is used to read the specific control

data from the reader. In that case no data field is used. The command that starts with 2nh is

used to read the tag data. In that case the third byte is the length of the tag data and is the

same as the data length of the frame. The command that starts with 10h is used to turn On/Off

the reader parameters. 1 means on and 0 means off. The command that starts with 18h is

used to send the specific data to the reader or tag. The last byte signifies the data length.

The 3nh command is used to write the data to the tag. The tag data length is same as the third

byte of the command. For the data field, the 1 byte hex value is changed to 2 byte ASCII code

like other fields before transmission/reception. In other words, the data length of the actual

frame is twice that of the number of bytes expressed in the last byte of 08h/18h/2n/3n

commands.

Figure 3.1 shows the response frame of CTR0 command. It is used to send all valid channel

tag data. The channel data format in the frame is same as 2 byte channel information data

Ceyon Technology

23

Ceyon RFID 125 Series

field (DF). The length of DF is same as the last byte of the CTR command.

CH Data

STX s.ADD ETXDF CSCH CH DF

Figure 3.1

4. Frame Communication

The following shows the response of the reader for each command.

4.1. READ Command Format (08h/2nh command)

Host Reader

ENQ d.ADD CMD DF CS ---------Æ

Process successful Å--------- STX s.ADD ch DF ETX CS

Tag data가 없을 때(2nh) Å--------- ACK s.ADD

Process failed Å--------- NAK s.ADD ECD

4.2. WRITE Command Format (10h/18h/3nh command)

Host Reader

ENQ d.ADD CMD DF CS ---------Æ

Process successful Å--------- ACK s.ADD

Process failed Å--------- NAK s.ADD ECD

Ceyon Technology

24

Ceyon RFID 125 Series

Attachment 2: Device Check list

Evaluation: OK – Pass

NOK – Fail

POK – Partially OK (Conditions are recorded in the note section)

Catego

ry

Sub-

Ceyon Technology WIM125-S RFID Reader/Writer User Manual

Ceyon Technology Co., Ltd. RFID Reader/Writer

Users Manual

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