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5-1 Control by Commands

5-1

5-4

5-1-3 ACK/NACK Control

When using ACK/NACK control, if the host does not receive a normal response, the Reader/Writer will
resend the response by either (1) when the host sends a NACK command to the Reader/Writer or (2) when
there is no response within a set period of time. Consequently, a response can be received without
communicating with a Tag again. The host checks that responses have been received normally using the
ACK/NACK commands, so response data can be communicated dependably.

■

Using ACK/NACK Control

If the host receives a normal response, it sends an ACK command to the Reader/Writer. The
Reader/Writer judges that the host has received a normal response, and enters a command-waiting state.
If, after the Reader/Writer has sent the response, an ACK is not received normally within the time set
using the time out setting, or a NACK is received, the Retry Flag is set and the last response is sent again.
The maximum number of response retries that can be made is nine.

Host Receives a Normal Response and Sends ACK Command

Host

Reader/Writer

Response

Command

ACK

Host Cannot Receive a Normal Response and Sends a NACK Command

Error occurs

Host

Reader/Writer

Response

Command

NACK

ACK

Retry

Response

Host Did Not Send an ACK/NACK Command within the Timeout Period

Host

Reader/Writer

Response

Command

ACK

Retry

Response

Timeout

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Содержание V720S-BC5D4A

Страница 1: ...Electromagnetic Inductive RFID System V720 series User s Manual Long Range Reader Writer V720S BC5D4A V720S BC5D4A US Manual Number SRFM 005A...

Страница 2: ...s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year or other period if specified from date of sale by OMRON OMRON MAKES NO WARRANTY O...

Страница 3: ...road systems aviation systems medical equipment amusement machines vehicles safety equipment and installations subject to separate industry or government regulations z Systems machines and equipment t...

Страница 4: ...ations for your application on your request Please consult with your OMRON representative at any time to confirm actual specifications of purchased products DIMENSIONS AND WEIGHTS Dimensions and weigh...

Страница 5: ...ended damage caused to house household goods or livestock pets Description of Symbols Prohibition Indicates an action or activity not permitted Observe strictly Indicates the need to ensure the safe u...

Страница 6: ...nual z Failure to do so may cause failure of the device electric shock or fire Do not use or store the device in the following locations Locations that do not satisfy the specified operating condition...

Страница 7: ...rence and may affect communication with Tags If the product is required in the vicinity of these items check for any interferences prior to use z On the contrary the system itself may affect radio sta...

Страница 8: ...he R TTE Directive Radio Equipment and Telecommunication Terminal Equipment Directive as a set of the antenna V720 HS04 in October 2006 Radio EN 300 330 EMC EN 301 489 1 EN55024 EN61000 4 2 3 4 6 Safe...

Страница 9: ...eparately 9 2 3 1 General Specifications 9 2 3 2 Dimensions 9 2 4 Memory Map of Tag 11 2 4 1 I CODE SLI Chip 11 2 4 2 I CODE1 Chip 14 SECTION 3 Functions 3 1 3 1 Operating mode 2 3 1 1 Chip Operating...

Страница 10: ...Control by Commands 3 5 1 1 Control by Commands 3 5 1 2 Command Response Flow 3 5 1 3 ACK NACK Control 4 5 2 Control Procedures for Each Communication Mode 5 5 2 1 Single Access 5 5 2 1 1 Single Trig...

Страница 11: ...5 I O Control Command CC 50 5 6 6 Test TS 50 5 6 7 Version VS 51 5 7 Setting Command 52 5 7 1 Reader Writer AFI Enable Disable Changeover AE ISO Mode only 52 5 7 2 Reader Writer AFI Value setting AF...

Страница 12: ...urn Around Time and Communication Time 2 7 1 1 Communication time in I CODE1 mode 2 7 1 2 ISO mode Communication time of I CODE SLI chip 4 7 1 3 Turn Around Time TAT Calculation Method 5 7 2 Calculati...

Страница 13: ...1 1 SECTION 1 Features and System Configuration 1 1 Features 1 2 1 2 System Configuration 1 3 1 2 1 Example of 1 to 1 System Configuration 1 3 1 2 2 Example of 1 to N System Configuration 1 4...

Страница 14: ...ORM ERROR RUN COMM NORM ERROR 24V GND GR Reset IN1 IN2 IN3 INCOM OUT1 OUT2 OUT3 OUT4 OUTCOM COM1 EIA 485 COM2 EIA 232 COM1 EIA 232 485 Host Device for setup such as PC or PLC Highly Functional RFID Sy...

Страница 15: ...K70 RF SW BOX Long Range Reader Writer V720S BC5D4A Long Range Antenna V720 HS04 Personal computer Desktop computer Laptop computer RS 232C Host device RUN COM M NORM ERRO R RUN COM M NORM ERRO R ON O...

Страница 16: ...al computer Desktop computer Laptop computer V720 HS04 V720S BC5D4A RUN COM M NOR M ERR OR V720 HS04 V720S BC5D4A RUN COM M NOR M ERR OR V720 HS04 V720S BC5D4A RS 485 RS 485 RS 485 Host device Contain...

Страница 17: ...neral Specifications 2 4 2 2 2 Performance Specifications 2 4 2 2 3 Reader Writer Communications Specifications 2 5 2 2 4 I O Specifications 2 6 2 2 5 Host Communications Specifications 2 7 2 2 6 Dime...

Страница 18: ...ANT Connects an antenna the V720 HS04 or the like 5 Receiving antenna connector RX ANT A receive only antennal can be connected to this connector This connector is provided for special applications e...

Страница 19: ...pe of connector Pin number Name Description 1 RST RESET signal input 2 IN1 External input signal 1 3 IN2 External input signal 2 4 IN3 External input signal 3 5 INCOM Common terminal for common use by...

Страница 20: ...t minutes Shock resistance No abnormal condition after giving an impact of 150 m s2 three times each in X Y and Z directions i e 18 times in total Grounding Connecting to a ground of 100 or less Dimen...

Страница 21: ...ethod Fast mode RZ 1 out of 4 Standard mode 1 out of 256 Baud rate Fast mode 26 5 kbps Standard mode 1 65 kbps 2 Receipt specifications Item Specifications Central carrier frequency 13 56 MHz 7 kHz Su...

Страница 22: ...age 19 V min OFF voltage 5 V max Input response time 70 ms max Wiring with I O equipment Ex NPN transistor output Open collector type e g 3 wire type sensor Internal circuit 2 2k Internal circuit 2 2k...

Страница 23: ...use of horizontal parity can be selected Line length 4 15 m when RS 232C is selected 300 m in total when RS 485 is selected COM2 connector Item Description Initial value after resetting power supply...

Страница 24: ...2 2 Specifications 2 2 2 8 2 2 6 Dimensions...

Страница 25: ...ric strength Leakage current of 1mA max at 300VAC Leakage current of 1mA max at 300VAC Leakage current of 1mA max at 300VAC Cladding material PVC PVC PVC 2 3 2 Dimensions Antenna cable V720 A41 Model...

Страница 26: ...r is an inch screw thread M2 54 type D sub connector Reader Writer side connector 2 pin RD 1 pin RD 3 pin SD 2 pin SD 5 pin SG 3 pin SG Housing Shield Connect the shield wire to the connector cover on...

Страница 27: ...defined in ISO IEC15693 1 shows an example of a Memory Map of an IC hereinafter called ISO IEC chip in accordance with ISO IEC15693 1 Maximum address space of ISO IEC15693 chip organized with 4 bytes...

Страница 28: ...ble MSB LSB Byte The pages marked with X in the table above are reserved for future use 3 AFI AFI is special area for enabling the user to identify a Tag that is suitable for a specific user applicati...

Страница 29: ...The factory settings are as follow If the bit of a particular page is 1 that page is write protected MSB LSB Byte0 0 0 0 0 0 0 0 0 Page 03 Page 02 Page 01 Page 00 Byte1 0 0 0 0 0 0 0 0 Page 0B Page 0A...

Страница 30: ...equent 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 a...

Страница 31: ...1 1 1 1 1 1 1 Page 02 Page 01 Page 00 Page FF Byte 2 1 1 1 1 1 1 1 1 Page 06 Page 05 Page 04 Page 03 Byte 3 1 1 1 1 1 1 1 1 Page 0A Page 09 Page 08 Page 07 QUIET EAS page FE QUIET mode All the functi...

Страница 32: ...tiple Access 3 4 3 2 4 Selective Access 3 4 3 2 5 Fast Read Access I CODE1 Mode only 3 5 3 3 Memory Check Function I CODE1 Mode Only 3 6 3 3 1 Usage 3 6 3 4 Lock Function 3 7 3 5 Discriminating Access...

Страница 33: ...and ST To always start the Reader Writer in the Online Mode the default mode is disabled using the Offline Mode Setting Command FL When the Reader Writer is turned on in Online Mode it remains in a st...

Страница 34: ...g normally In the I CODE1 Mode the Tag is processed only once at the entry into the communication area It can be reprocessed once it is outside the area again 3 2 2 FIFO Access FIFO Access is used to...

Страница 35: ...g Function is useful for unstable Tags in the Antenna Communication Area refer to SECTION 3 8 for details 3 2 4 Selective Access Selective Access is used to read or write data on specified Tags among...

Страница 36: ...onfirming the communication area When the Tag number code is set to those other than 0 Multiple Access Mode The only execution timing available is Repeat since the function employs a simple version of...

Страница 37: ...lculated and written to the check code area When the data verification command is sent the CRC code for the data in the target calculation area is calculated and compared with the data in the check co...

Страница 38: ...te command on the write protect page the write processing error code 71 will occur The lock setting consists of 12 bits of data in total giving one bit to each page Lock setting can be made by using t...

Страница 39: ...es communications with Tag A and B as their family codes match Communication with Tag C is not possible This identification code has nothing to do with identifying Tags as the application ID is 00h Re...

Страница 40: ...y the Stop Command ST 3 6 2 External Output Online Mode The output status can be modified or read out by the I O Control Command CC Read out data can be evaluated by the host and output as a control s...

Страница 41: ...EAS threshold the external output 1 OUT1 will turn ON for the specified time The operation state is visibly identified by the OUT1 LED light The EAS threshold and external output time are specified by...

Страница 42: ...IFO Repeat Mode FR Multiple Trigger Mode MT Multiple Repeat Mode MR UR I CODE1 Only When the function is enabled the unique number UID SNR given to the processed Tag is recorded in the table of the pr...

Страница 43: ...Communications Setting 4 8 4 3 5 Offline Mode Setting 4 9 4 3 6 Initialization of settings 4 9 4 3 7 Fixing of Settings 4 9 4 4 Installation Environment 4 10 4 4 1 Installation 4 10 4 5 Mounting Meth...

Страница 44: ...s In the state where the EAS enabled Tags are present in the Antenna Communication Area OUT1 turns ON for the specified time OUT1 stays ON while the Tags are present in the area LED Output state in ea...

Страница 45: ...cial command processing state in the following situations although it is not actually communicating with the Tags The COMM LED is not lit in these cases After the commands have been executed in FIFO t...

Страница 46: ...cable connection and the processing operation of communications before the trial operation of the whole system It is recommended that RS 232C be connected to COM2 where the communication condition is...

Страница 47: ...d COM2 7 bits 7 bits 8 bits This command sets the data length for use in communications with the host COM1 Even Parity bit setting 1 CP command COM2 Even None Odd Even This command sets the parity bit...

Страница 48: ...of the node number setting 3 Terminal resistance setting This setting is necessary when COM1 is used as RS 485 If more than one Reader Writer is connected to a single host terminal resistance must be...

Страница 49: ...Code Application ID I CODE1 Mode Refer to SECTION 3 5 for the details of the function The settings are done using the specific setting command of each operating mode Operatin g mode Setting name comm...

Страница 50: ...the respective antenna operation guide The function must be disabled for the configurations where the antenna is not used This can be done by using the Receiving Antenna Changeover Command AC Setting...

Страница 51: ...into the EEPROM nonvolatile memory so that they will survive a power reset of the Reader Writer Use the EEPROM write command EW to fix your setting Setting name command name EEPROM write EW command P...

Страница 52: ...Writer close to heaters transformers or resistors that radiate excessive heat If power lines or high tension lines with large currents are located close to the Reader Writer be sure to test the Reader...

Страница 53: ...ecure it onto the mounting plate with M6 screws spring washers and flat washers Do not apply organic solvent e g screw lock solvent to the screws to secure the Reader Writer If you do the Reader Write...

Страница 54: ...thickness of AWG16 in order to prevent the dropping of voltage It is recommended that twisted pair wire be used for the power line The thickness of AWG16 is the maximum wire diameter that can be used...

Страница 55: ...R RO R PC V720 HS04 RS 232C cable V720 A62 RUN COMM NORM ERROR RUN COMM NORM ERROR AC100V Power supply S82K 03024 Power supply cable V720 A51 Antenna cable V720 A41 Host computer SG SD RD FG SG SD RD...

Страница 56: ...nnector is viewed from engaging face COM1 COM2 98 25 3 SG 2 SD 1 RD 4 5 SG GR 7 1 SD 2 RD 3 RS 4 CS 5 1 13 14 25 1 2 3 5 4 Reader Writer Connecting Device Connector of cable COM1 COM2 NEC98 Compatible...

Страница 57: ...inating resistor OFF RS 485 connection cable RS 485 AC100V RU N CO MM NO RM ER RO R V720 HS04 AC100V RU N CO MM NO RM ER RO R V720 HS04 AC100V DC24V power supply DC24V power supply DC24V power supply...

Страница 58: ...is located farthest from the host and the terminal resistance for the host The terminal resistance for all the other Reader Writers must be off 4 5 4 5 COM1 V720 BC5D1 COM2 220 220 4 5 4 5 COM1 C0M2...

Страница 59: ...tions on real machines 1 The Reader Writers cannot operate simultaneously except through polling related commands This means that even when you connect more than one Reader Writer only one Reader Writ...

Страница 60: ...h cable to be used according to the measurements specified in the table below Cable terminal treatment measurement table Usage Connector name Mesure ment A mm Mesure ment B mm Conductor cross sectio n...

Страница 61: ...t Screw 0 2 0 3 Connector models Model name of connector plug for host communications NJC 165 PM from Nanaboshi Electric Mfg Co Ltd Model name of I O connector plug NJC 2010 PM from Nanaboshi Electric...

Страница 62: ...mand Frame Structure 5 19 5 3 2 Response Frame Structure 5 19 5 3 3 Command Code List 5 20 5 3 4 Communication Mode List 5 21 5 3 5 Command by Command Communication Mode List 5 23 5 3 6 Specifying a D...

Страница 63: ...setting AF ISO Mode only 5 52 5 7 3 Reader Writer Family Code Setting FC I CODE1 Mode 5 53 5 7 4 Reader Writer Application ID Setting AI I CODE1 Mode 5 53 5 7 5 UID SNR Addition Setting SN 5 54 5 7 6...

Страница 64: ...to 1 Response One response is returned per command for Single Trigger ST Single Auto SA FIFO Trigger FT FIFO Auto FA UID Select SL or Tag Designation is specified for the command that performs the com...

Страница 65: ...t sends an ACK command to the Reader Writer The Reader Writer judges that the host has received a normal response and enters a command waiting state If after the Reader Writer has sent the response an...

Страница 66: ...ed Trigger command Host Reader Writer Tag Yet to enter Communications Tag Tag Stationary Stationary Send a response Command end 1 Sends a commands if a Tag is in the R W Antenna s communication range...

Страница 67: ...s in the communication area and 1 The Reader Writer receives a command Single Trigger Command Tag detection Response Tag detection n Response Waits for a Tag to approach 3 When a Tag approaches the Re...

Страница 68: ...returns a response indicating the acceptance of the command 3 The host sends the Polling Auto Command to Node 2 4 Immediately after command reception Node 2 returns a response indicating acceptance of...

Страница 69: ...to maintain the FIFO access Under such conditions the Reader Writer can issue another FIFO command and communicate with the next Tag that enteres the communication area where the previous Tag with whi...

Страница 70: ...g has been completed during which it does not accept any commands other than Stop Command ST and Reset Command XZ To exit the FIFO state execute Stop Command ST R W R W Note Note that in Auto mode the...

Страница 71: ...the Reader Writer from communicating with the Tags already communicated with and allows proper and sequential Tag processing Software Ver 1 20 and higher only Note To send another command from Repeat...

Страница 72: ...ommunicates with all the Tags in the communication area and returns communication results with each Tag as responses After communicating with all the Tags it returns Detection End Response Response Co...

Страница 73: ...detected Tags it returns the Detection End Response and terminates the command processing In I CODE1 Mode the Response Code is set to 00 only after the communications with all the detected Tags have b...

Страница 74: ...Repeat Mode Basically the operation in Multiple Trigger Mode is performed repeatedly However the operation may become highly complicated depending on the Tag status UID UID1 UID1 UID2 UID2 UID3 UID3 S...

Страница 75: ...y executing a Multiple Trigger Mode command with its UID SNR addition setting enabled 1 2 3 2 The Reader Writer communicates with the specified Tag No 2 in the figure below by specifying the UID obtai...

Страница 76: ...he Reader Write receives a command Multi Read Command UID Additional Setting A response UID1 Tag UID1 Tag detection A response UID2 Tag UID2 Tag detection A response UID3 Tag UID3 End Response 72 Comm...

Страница 77: ...tenna communication area and their Temporary numbers are stored In Select State all the commands are rejected except the Tag Designation Command The Select State is valid until Stop Command ST has bee...

Страница 78: ...t Reader Writer Tag Communications process Tag 0 Holds a response Receives a response Receives a response Receives a response Communications process Tag 1 Detection End Response 72 Specifies a Tag 2 C...

Страница 79: ...ber setting 3 Note For the Multi Trigger MT and the Multi Read MR if more Tags than have been set using the timeslot setting enter the communications range a 70 error warning may occur e g When the ti...

Страница 80: ...er referred to as BCC The result of the horizontal parity calculation from immediately after STX through ETX is expressed using one character You can enable or disable the BCC command using the commun...

Страница 81: ...de Only QB QuietBit Setting Sets QuietBit I CODE1 Mode Only LK Lock Locks the Tag memory by page Lock Setting Read Reads lock setting data of the Tag ISO Mode only ISO Mode Only System Command EA EAS...

Страница 82: ...ns area Single Repeat ISO mode SR After receiving a command the Reader Writer waits for a Tag to enter the communications area Next the Reader Writer communicates with the entering Tag and returns a r...

Страница 83: ...a Tag waiting state again and repeats this process until receiving the Stop ST or Reset Command XZ During communications only one Tag in the Communications area is operable UID Select ISO Mode SL Com...

Страница 84: ...ling Write 1 9 Memory Check 2 9 Memory Calculation 2 9 System Read 2 9 System Write 9 9 3 System Lock 9 9 3 EAS Setting 2 9 QuitBit Setting 2 9 Lock Setting 2 9 Lock Setting Read 2 9 EAS Check 4 9 9 A...

Страница 85: ...HEX code H A character is handled as hexadecimal data Therefore only characters from 0 to F are accepted Two characters of data occupy 1 byte 1 address on a Tag Example of ASCII Representation When wr...

Страница 86: ...r An error occurred in the data writing process between a Tag preventing the process from being completed normally 72 No Tag error No Tag is present in front of Antenna when a Trigger command is execu...

Страница 87: ...specific command function is executed Host communications error 18 Frame length error ETX is not received in 289 characters or less after STX is received 70 Communications error An error occurs during...

Страница 88: ...OR 0 0011 0000 EOR 0 0011 0000 EOR 0 0011 0000 EOR 1 0011 0001 EOR ETX 0000 0011 Calculation results 0110 0010 Precautions on the communication control software programming The BCC is a character repr...

Страница 89: ...to 1Bh for I CODE SLI chip Specification range FB to 0Ah in I CODE1 mode Refer to SECTION 2 4 Memory Map of Tag for details No of read pages Specifies the number of pages in hexadecimal to read from...

Страница 90: ...te page Specifies the first page in hexadecimal to write to the Tags Specification range 00 to FFh in ISO mode 00 to 1Bh for I CODE SLI chip Specification range FD to 0Ah in I CODE1 mode the range of...

Страница 91: ...1 1 3 The completion of communications In a case where multi trigger and UID SNR additional setting is invalid STX Node No Retry flag Command code WT Response code 72 ETX BCC 1 2 1 2 2 1 1 2 In I CODE...

Страница 92: ...st page in hexadecimal to read from the Tags Specification range FB to 0Ah when Block 4 for a Philips product is used as the user memory refer to 2 4 of Section 2 Memory Map of Tag No of read pages Sp...

Страница 93: ...ags Specification range 00 to FFh In ISO Mode I CODE SLI chip should be from 00 to 1Bh Specification range FB to 0Ah In I CODE1 Mode For details refer to 2 4 Memory Map of Tag No of read pages Specifi...

Страница 94: ...Memory Map of Tag for details No of read pages Specifies the number of the pages in hexadecimal to write to the Tags Specification range 01 to FFh In ISO Mode I CODE SLI chip should be from 01 to 1Ch...

Страница 95: ...Section 2 Memory Map of Tag No of read pages Specifies the number of pages from which data is read in hexadecimal Specification range 01 to 10 Response Format STX Node No Retry flag Command code RD Re...

Страница 96: ...3 6 Specifying a Data Code for details In ISO mode Specify the Tag type A I CODE SLI chip Tag type In I CODE1 mode Not added First read page Specifies the first page in hexadecimal to read data from t...

Страница 97: ...ould be from 00 to 1Bh Specification range FB to 0Ah In I CODE1 mode the range of the writable user area is FF page to 0A page Refer to SECTION 2 4 Memory Map of Tag for details No of read pages Speci...

Страница 98: ...2 1 2 2 16 1 1 3 Response when a Tag is not detected A response when Polling Check Command is received before the communications with a Tag is completed STX Node No Retry flag Command code PC Response...

Страница 99: ...fore the completion of communications with a Tag STX Node No Retry flag Command code PE Response code 75 ETX BCC 1 2 1 2 2 1 1 2 After the completion of communications with a Tag STX Node No Retry fla...

Страница 100: ...esponse Codes refer to SECTION 5 3 7 Response Code List This command is for I CODE1 Mode Only The command is not available in ISO mode 5 4 12 Memory Calculation MK I CODE1 Mode only This command uses...

Страница 101: ...lag Bit Information DSFID AFI VICC memory size IC reference information to For future use Information field is stored in order of bit when the bit above is 1 For the contents of information flag refer...

Страница 102: ...tion to write to 01 AFI 02 DSFID 03 EAS For normal write 83 Select EAS When specifying UID of a Tag UID Specifies UID of a Tag in hexadecimal to write to AFI Specifies UID of a Tag in hexadecimal to w...

Страница 103: ...ip System method Specifies the system information to lock 01 AFI 02 DSFID 03 EAS normal lock 83 Select EAS In a case where UID of a Tag is specified and locked UID Specifies the UID of a Tag to lock i...

Страница 104: ...ta type H fixed HEX code For Single FIFO Selective Access Read Set the number of Tags 0 Tag No setting For Multi Selective Access Tag detection command Reads SNR unique code of the Tag on the Tags wit...

Страница 105: ...tive commands are set in offline mode refer to 5 7 12 FL Command This command is for I CODE1 mode Only The command is not available in ISO mode 5 5 6 QuietBit Setting QB I CODE1 Mode only This command...

Страница 106: ...irst page to be locked in hexadecimal Specification range 00 to FFh For details refer to 2 4 Memory Map of Tag No of lock pages Specifies the first lock page t in hexadecimal Specification range 01h t...

Страница 107: ...fer to SECTION 2 4 Memory Map of Tag for details No of lock pages Specifies the number of pages from which reads lock information in hexadecimal Specification range 01h to FFh I CODE SLI chip 01 to 1C...

Страница 108: ...mat STX Node No Retry flag Command code LK Response code 00 Lock setting Information ETX BCC 1 2 1 2 2 4 1 1 Response code 00 normal completion For other Response Codes refer to SECTION 5 3 7 Response...

Страница 109: ...de EA Response code 00 Ratio ETX BCC 1 2 1 2 2 2 1 1 Response code 00 normal completion For other Response Codes refer to SECTION 5 3 7 Response Code List Ratio Indicates the ratio of data that matche...

Страница 110: ...X BCC 1 2 2 1 1 5 6 3 ACK AK This command is used during ACK NACK control to inform the Reader Writer that the host device normally received a response from the Reader Writer There is no response if t...

Страница 111: ...code 00 Normal completion For other Response Codes refer to SECTION 5 3 7 Response Code List OUT1 to OUT4 Indicates the state of the output 1 ON 0 OFF IN1 to IN3 Indicates the state of the input 1 ON...

Страница 112: ...n for the Reader Writer Command Format STX Node No Command code VS ETX BCC 1 2 2 1 1 Response Format STX Node No Retry flag Command code VS Response code 00 Software version ETX BCC 1 2 1 2 2 4 1 1 Re...

Страница 113: ...mes valid after executing Reset Command XZ To keep the setting valid next startup you need to save with Setting Write Command EW This command is for ISO Mode Only The command is not available in I COD...

Страница 114: ...ith Setting Write Command EW This command is for I CODE1 Mode Only The command is not available in ISO mode 5 7 4 Reader Writer Application ID Setting AI I CODE1 Mode This Command is used to set or re...

Страница 115: ...e when setting is invalid STX Node No Retry flag Command code RD Response code 00 Read data ETX BCC 1 2 1 2 2 As specified 1 1 Response when setting is valid STX Node No Retry flag Command code RD Res...

Страница 116: ...Specification range 00 to 31 When is specified the Reader Writer reads the current setting Response Format STX Node No Retry flag Command code NN Response code 00 Node number ETX BCC 1 2 1 2 2 2 1 1...

Страница 117: ...7Bit 8Bit Specify the number corresponding to the parity bit that you want to change Specification range 0 1 2 When is specified the Reader Writer reads the current setting Specification number 0 1 2...

Страница 118: ...ing to the specified baud rate Data length Indicates the number corresponding to the specified data length Parity bit Indicates the number corresponding to the specified parity bit Stop bit Indicates...

Страница 119: ...setting forthe next start up the setting must be saved by Set Value Writing EW 5 7 9 Tag Communications Mode Setting CM This command sets and reads the communications mode for use in communications w...

Страница 120: ...e saved by Set Value Writing EW This setting enables or disables the receiving circuit of each antenna Therefore if TX RX ANT transmitting receiving antenna is disabled by this setting the antenna can...

Страница 121: ...urrent setting Threshold Specify the threshold in HEX to be output to OUT1 in offline mode Specification range 00h to 64h Refer to EAS Check Command When is specified the Reader Writer reads the curre...

Страница 122: ...mmand 5 7 14 Set Value Writing EW This command is executed to keep the settings made by the commands after recovering the power of the Reader Writer Command Format STX Node No Command code EW ETX BCC...

Страница 123: ...perating Mode is set to the Operating Mode currently set in the Reader Writer will be read Response Format STX Node No Retry flag Command code TY Response code 00 Tag type ETX BCC 1 2 1 2 2 1 1 1 Resp...

Страница 124: ...Value 0 1 2 3 4 5 6 7 8 Number of tables Specified number Disa bled 1 4 8 16 32 64 128 256 Extension The number specified for an extension always specify 0 Response Format STX Node No Retry Flag Comma...

Страница 125: ...try flag Command code CA Response Code 00 Output ETX BCC 1 2 1 2 2 1 1 1 Response Code 00 Normal Completion For other Response Codes refer to SECTION 5 3 7 Response Code List Output Output value Displ...

Страница 126: ...mmand Undefined Response When the Reader Writer receives a command code which is not on the command list the Reader Writer returns the Command Undefined Response Response Format STX Node No Retry flag...

Страница 127: ...e Auto Write PW Memory Check MC Memory Calculation MK Example of command connection In a command connection function a single STX Node No BCC and ETX are shared each and connected to each other using...

Страница 128: ...and 2 Polling write PW 9 9 Command connection is possible Command connection is not possible Note 1 Communications method The communications method specified using command 1 is given priority Single A...

Страница 129: ...and Full Operation 6 1 Error Types and Diagnostic Functions 6 2 6 2 Errors and Remedies 6 3 6 3 Maintenance and Inspection 6 4 6 4 Troubleshooting 6 6 6 4 1 Check Flowchart 6 6 6 4 2 Check Items for E...

Страница 130: ...reception of a command The error code corresponding to each error is returned to the host as the response Error code 7 System error Checks that the command processing functions EEPROM communication ci...

Страница 131: ...Writer at a resistance less than 100 ohm Noise propagated through space 1 When a power circuit power wire or other signal wires for the devices are located near the antenna 2 When a driving system su...

Страница 132: ...corroded a Check that the ambient temperature is within the specified range b Check that the humidity is within the specified range c Check that the ambient temperature and humidity are within the sp...

Страница 133: ...NO NO YES NO Is the ambient environment normal Go to Host communications Check Flowchart Go to Ambient Environment Check Flowchart Go to Communications Check Flowchart Go to System connection Check F...

Страница 134: ...d voltage applied or current supplied Is Reset input ON Apply the specified voltage or supply the specified current Turn OFF Reset i t Is the RUN LED lit Is COMM LED flashing The Reader Writer may hav...

Страница 135: ...mally Issue TS Command from the host OK The lit NORML LED or ERR LED is turned off The response has been received YES YES YES NO NO YES Are the communication conditions command frame node ID OK Are th...

Страница 136: ...rite Command in Single Trigger mode The lit NORML LED or ERR LED is turned off The response has been received Is the response normal Response Code 7C The Reader Writer may have failed Refer to section...

Страница 137: ...4 6 9 External Environment Check Flowchart Refer to section 6 3 Maintenance and Inspection Refer to section 6 2 Errors and Remedies Start Is the ambient noise OK Are the operating conditions working...

Страница 138: ...mmands specified data Tag types page written data Is the command executable with the Reader Writer s chip operating mode I CODE1 ISO settings Is the simplified number already assigned using Tag design...

Страница 139: ...rn Around Time and Communication Time 7 2 7 1 1 Communication time in I CODE1 mode 7 2 7 1 2 ISO mode Communication time of I CODE SLI chip 7 4 7 1 3 Turn Around Time TAT Calculation Method 7 6 7 2 Ca...

Страница 140: ...lation Formula I CODE1 Chip Actual communications time msec N Number of pages processed Communicatio n time setting Fast mode Standard Mode Special reading T 1 3N 6 2 T 1 3N 43 4 Read T 1 3N 12 7 T 1...

Страница 141: ...tory default 2 Communication time in Multiple modes The communication time when the commands with multiple access options are used varies depending on operating conditions Those conditions include the...

Страница 142: ...e between characters at a baud rate of 38 400 bps in a data length of 7 bits with 1 start bit 2 stop bits and even parity The number of bytes in case ASCII are specified as the data code The transmiss...

Страница 143: ...ons time would be 29 11 bits 38400 bps 1000 8 3 ms The communications time would be14 ms for Fast Mode and 92 9 ms for Standard Mode TAT therefore would be 8 3 14 22 3 ms for Fast Mode and 8 3 92 9 10...

Страница 144: ...inimal noise the Reader Writer performs retransmission tests in the event of a communication error between the Tag and antenna Since the transmission time is dependent on the noise conditions in each...

Страница 145: ...8 1 SECTION 8 Appendix Appendix 1 Accessories 8 2 Appendix 2 JIS8 Code Table ASCII Code Table 8 3...

Страница 146: ...ctor plug under the following conditions Outer diameter of the cable to be used 8 0 to 11 0 For detail information for assemble refer to 4 6 3 1 Assembly of Host Communications Connector and I O Conne...

Страница 147: ...2 B R b r 0011 3 TC3 ETX DC3 3 C S c s 0100 4 TC4 EOT DC4 4 D T d t 0101 5 TC5 NEQ TC8 NAK 5 E U e 0110 6 TC6 ACK TC9 SYN 6 F V f v 0111 7 BEL TC10 ETB 7 G W g w 1000 8 FE0 BS CAN 8 H X h x 1001 9 FE1...

Страница 148: ...er on the front cover of the manual SRFM 002A Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to the previous version Revision code Da...

Страница 149: ...apan Tel 81 3 5435 2016 Fax 81 3 5435 2017 Regional Headquarters OMRON ELECTRONICS LLC 1920 Thoreau Drive Suite 165 Schaumburg IL 60173 U S A Tel 1 847 303 0780 Fax 1 847 925 1260 OMRON EUROPE B V Weg...

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