Page 1 V750-series UHF RFID System User’s Manual Reader/Writer Antenna V750-BA50D04-SG(-MY) (Mono-static Reader/Writer) V740-HS01CA (Circular Antenna) V740-HS01LA (Linear Antenna) Manual No. SRFM – 015 – A 1 of 135...
Page 2 DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. IN NO EVENT SHALL THE RESPONSIBILITY OF OMRON FOR ANY ACT EXCEED THE INDIVIDUAL PRICE OF THE PRODUCT ON WHICH LIABILITY IS ASSERTED.
Page 3 ©Copyright OMRON Corporation 2007. All rights reserved. This document is protected by copyright and is intended solely for use in conjunction with the product. Notify your OMRON representative before copying or reproducing this document in any manner, for any other purpose. 3 of 135...
Page 4: Safety Precautions
Safety Precautions This chapter provides important information for the safe use of this product. Ensure to read the information carefully before use. IN THE SAFETY PRECAUTIONS BELOW, SEVERITY IS CATEGORIZED AS EITHER ”WARNING” OR “CAUTION”. Indicates a potentially hazardous situation which, if not avoided, could WARNING result in minor or moderate injury, or may result in serious injury or death.
Page 5 警 WARNING Never disassemble, repair, or modify the main unit and cables. Do not disassemble, repair, or modify this product. Doing so may result in electric shock, fire, or personal injury. Do not handle the device with wet hands. Do not touch the terminals while the device is connected to the power supply.
Page 6 The product uses a publicly available ISM frequency band of 920-925MHz (V750-BA50D04-SG), 919- 923MHz (V750-BA50D04-SG-MY) to communicate with Tags. Some transceivers, motors, monitoring devices, power supplies (power supply ICs), and other similar RFID systems may generate noise, which cause radio interference and may affect communication with Tags.
Page 7 If the device fails or is exposed to water (non-waterproof devices or parts), or an unusual smell, smoke, or sparks are detected, immediately refrain from using the device and contact OMRON or a sales representative for service and repair. Continued use of the failed device may result in electric shock or fire.
Page 8 -The product uses a publicly available ISM frequency band of 920-925MHz (V750- BA50D04-SG), 919-923MHz (V750-BA50D04-SG-MY) to communicate with Tags. Some transceivers, motors, monitoring devices, power supplies, and other similar RFID systems may generate noise, which cause radio interference and may affect communication with Tags.
Page 9: Table Of Contents
Table of Contents Feature of V750 series RFID system ..............11 1. Installation and Usage Guide ................14 1.1 Before You Begin........................14 1.1.1 Installation Requirements....................14 1.1.2 Performance Considerations....................14 1.2 Reader Specification........................16 1.2.1 General Specifications .....................16 1.2.2 Outline Drawing........................16 1.2.3 Characteristics........................17 1.3 Authorized Antennas .........................18 1.3.1 Antennas ..........................18 1.3.2 Antenna Cables........................18 1.3.3 Setting the reader RF Power....................19...
Page 10 3.1.4 Command / Response Format ..................62 3.1.5 Command Specification ....................64 3.1.5.1 Communication Command....................64 3.1.5.2 Reader Status, Reader Settings Function ..............74 3.1.5.3 Communication Settings ....................78 3.1.5.4 Operation Settings ......................82 3.1.5.5 Control Command ......................87 3.2 Examples ...........................95 3.2.1 Example 1 ........................95 3.2.2 Example 2 ........................95 3.2.3 Example 3 ........................96 3.2.4 Example 4 ........................97 3.2.5 Example 5 ........................99...
Page 11: Feature Of V750 Series Rfid System
Mono-static Antenna (Linear) The OMRON V750 RFID Reader (herein after denoted as the reader) uses RFID (radio frequency identification) technology to read data stored on RFID tags. The reader supports UHF (ultra high frequency) antennas, which are available separately. The reader receives tag data through the UHF antenna and transfers data to a remote computer over a network connection.
Page 12 V750-series Radio wave propagative RFID system is ideal for long range communication and for the system construction used in the production process or distribution control. It is designed to have “High read range”, “Quick response” and “Simple operation”. Server Network Host RS-232C Ethernet...
Page 13 Main Features (1) Well-tuned communication performance and functions for customers’ applications 1) Selective communication modes for various applications Single access mode: reads a tag in high speed if there is a single tag in the communication field. Multi access mode: optimizes a sequence automatically according to the number of tags existing in the communication field.
Page 14: Installation And Usage Guide
1. Installation and Usage Guide About this Guide This installation and usage guide explains how to install the V750 reader, how to use the browser-based interface, and how to control the reader remotely. 1.1 Before You Begin 1.1.1 Installation Requirements •...
Page 15 • Interference from other antennas may be eliminated or reduced by using either one or both of the following strategies: – Affected antennas may be synchronized by a separate user application using a time-multiplexing strategy. – Antenna power can be reduced by reconfiguring the RF Transmit Power setting for the reader. 15 of 135 ©...
Page 16: Reader Specification
1.2 Reader Specification 1.2.1 General Specifications General Specifications Item Specification Power supply (Electric power consumption) DC12V ±10% (Less than 28W) Operation temperature -10° to 50°C (14° to 122°F) Humidity 25 to 85%RH non-condensing Storage temperature -25° to 65°C (-13° to 149°F) Dimensions 246 x 215 x 43.5mm (9.7 x 8.5 x 1.7 inch) Protection class...
Page 17: Characteristics
Supported tag EPC Class1 Generation 2 (C1G2) 920–925MHz FHSS 8ch (V750-BA50D04-SG) UHF operating frequency 919-923MHz FHSS 6ch (V750-BA50D04-SG-MY) Antenna output 29dBm, 2W ERP (Changeable depending on the antenna.) V740 Series UHF Antenna x 4 ports Connected antenna(s) (V740-HS01CA or V740-HS01LA)
Page 18: Authorized Antennas
1.3 Authorized Antennas The only antenna used with the V750 reader is described below. IMPORTANT: No other antennas may be used with the V750 reader. It is the responsibility of the user to comply with this requirement. 1.3.1 Antennas Mono-static Circular Antenna Mono-static Linear Antenna (Options) (Options)
Page 19: Setting The Reader Rf Power
1.3.3 Setting the reader RF Power During initial installation, the reader must be properly configured to use the correct RF power. DO NOT increase the power beyond the recommended power setting as calculated below. The maximum RF power is determined from antenna gain and antenna cable loss using the formula: Maximum RF power = 35dBm (3.28W e.i.r.p 2W e.r.p) - Antenna Gain + Cable Loss For example, if the antenna has a maximum gain of 6 dBi, and the cable has a minimum loss of 1.5 dB, the...
Page 20: Reader Installation
1.4 Reader Installation The following parts are provided with the reader: Part Quantity Part Number V750-Reader V750-BA50D04-SG(-MY) AC Adapter I/O Port Connector MC 1,5/10-STF-3,81 1.4.1 Install the Reader You can place the reader on a shelf or mount it on a wall. A surface of the shelf or wall should be flat to fix the reader securely.
Page 21 1. Hold the antenna in its mounting location and mark the position of the mounting screws with minimum (4) points. The antenna has several mounting holes for each side. Choose 4 of those with diagonal position according to the mounting location. Mounting holes 2.
Page 22: Connect The Reader
Function Connector specifications Antenna port Connects with UHF mono-static type antenna Reverse TNC [ANT1- ANT4] specified by OMRON via antenna cables. Max 4 antennas can be connected to. Ethernet port Connects with the host via a commercially RJ-45 [ETHERNET] available 10/100Base-T cable.
Page 23: Dc Power Input
Power supply type Output voltage Current capacitance UL508 Class 2 circuit* 2.5A or more 12VDC±10% * The recommendation power supply is S8VS-03012 or S82K-03012 (OMRON). AC side DC power supply (S8VS-03012) DC side 12VDC DC cable (V750-A01) AC side...
Page 24 WARNING Be sure to use a UL508 Class 2 power supply. Failure to do so may result in electric shock or fire. 24 of 135...
Page 25: Antenna Port
1.4.4 Antenna Port One to four OMRON Mono-static antennas (V740-HS01CA, V740-HS01LA) can be connected to the reader, depending on the application requirements. Connector: Reverse TNC Name Function Signal output Ground 1. Connect required UHF antennas to the antenna ports on the reader.
Page 26 3. Connect the reader to the network by plugging a Shielded Ethernet cable into the Ethernet port. Connect the reader to a PC (personal computer) by plugging a crossover Shielded Ethernet cable into the Ethernet port. Note: If DHCP is to be used, then the network and server must be connected before powering up the reader.
Page 27: Status Indicators
1.4.5 Status Indicators Status Indicators Indicator Name Color Status Meaning Power Green Normally energized. Running Green Normally running. Flashing Boot processing. (Short interval) * Flashing Safe Mode running. (Long interval) ** Reader error System error. The error has occurred and it stopped the system operation.
Page 28 Indicator Name Color Status Meaning Antenna port #1 Orange ON Communication process is running via antenna #1. When connecting with an antenna via antenna #1 is detected after power turns on, it lights for 50ms. Communication process is running via antenna #2. Antenna port #2 Orange ON When connecting with an antenna via antenna #2 is...
Page 29: I/O Interface
1.4.6 I/O Interface As an input/output port, the reader contains a terminal block of which connector is removable with screws. Terminal block connector: MC 1,5/10-STF-3,81 (produced by PHOENIX CONTACT) Cable fixing screws x 10 Mounting screw Mounting screw Input terminal Output terminal Pin assignment Pin No...
Page 30 Input terminal specifications Item Specifications Number of input 4 inputs, 1 common input Input method Photo coupler Input voltage DC10.2～26.4V Input impedance 2.35kΩ TYP. Input current 12V: 4.5mA, 24V: 9.8mA TYP. Wiring Wiring in the input terminal block Filter IN1(6) IN2(7) IN3(8) IN4(9)
Page 31 Example of the wiring with peripheral devices NPN transistor output Sensor IN1(6) Open collector type DC Power supply Circuit (ex. 3 line type sensor) (12V to 24V) IN2(7) IN3(8) PLC output unit IN4(9) Circuit (NPN output) IN COM(10) MC 1,5/10-STF-3.81 (PHOENIX CONTACT) Switch 31 of 135...
Page 32 Output terminal specifications Item Specifications Number of output 4 outputs, 1 common output Output method Open collector output (Sync type: NPN) Output maximum level 26.4V, 13mA Leak current Less than 100μA Less than 3V (When output level is 13mA) CE(Sat) Less than 2V (When output level is 10mA) Wiring Wiring in the output terminal block...
Page 33 Example of the wiring with peripheral devices OUT1(1) Input unit OUT2(2) DC Power supply OUT3(3) (12V to 24V) OUT4(4) OUT_COM(5) MC 1,5/10-STF-3.81 Relay (PHOENIX CONTACT) 33 of 135...
Page 34: Rs-232C Interface
1.4.7 RS-232C Interface This port is used to connect the reader to the host containing RS-232C interface such as PC or PLC (Programmable logic controller). If you use the PC as a host, prepare a cross cable to connect the PC to the port.
Page 35 (inch screw) (inch screw). Signal Signal name number number name Connecting to the Omron’s PLC (programmable logic controller): Serial setting is set for “flow control: none”. D-sub 9 pin D-sub 9pin male female V750 reader (Programmable (M2.6 screw) (inch screw)
Page 36: Ethernet Interface
1.4.8 Ethernet Interface This port is used to connect the host to the reader via Ethernet. To connect them, use the commercial cable 10/10Base-T. Connector: RJ-45 (8 pin) LED: Link (green) / Act (orange) Link --- lights while linking normally. --- lights when detects a carrier.
Page 37: Functions And Control
2. Functions and Control Reference Guide This chapter lays the groundwork for the communication protocol between client software running on a remote computer and the V750 reader. 2.1 Reader Operating Mode Reader operating mode contains three modes, Operation Mode, Safe Mode and Update Mode. Mode Function Note...
Page 38: System Interface
2.2 System Interface 2.2.1 Command I/F Function 2.2.1.1 Ethernet, RS-232C Connection Via 10/100BaseT Ethernet or RS-232C, the host issues a command to control the reader. As the control method, V750 supports original procedures. Same commands are used via Ethernet and RS-232C. Via Ethernet (TCP/IP, Port:7090) Command Response...
Page 39: Reader Configuration
2.2.2 Reader Configuration In some cases, the application software may provide support for reader configuration. If so, follow the instructions provided with the application. The following procedure describes how to configure the reader directly from a PC using the browser-based interface.
Page 40: Web Browser Function
2.2.3 Web Browser Function Via Web browser, you can set following functions, which can perform various works such as indicating an operation status or setting condition, or setting an operation parameter. Web browser function in Operation Mode Item Function Reader Status Indicates current setting and operation status Reader Settings Specifies a parameter for communication with host.
Page 41: Functions
2.3 Functions 2.3.1 Command Execution Receiving a command from the host via Ethernet or RS-232C, the reader starts the command execution. You can use following three kinds of command. (1) Communication command It triggers to communicate with tag. It executes communication with tag according to the command option or the reader setting conditions. (2) Reader control command It reads or changes operation control or setting of the reader.
Page 42: Self-Operation
2.3.3 Self-Operation This function enables the reader to start some works, judge, and output the results without instruction of host by combining followings; registering command, setting reader status output, and setting communication result judgment. (1) Command entry Commands can be registered in Startup and 4 digital inputs respectively. Available conditions Executing timing Entered command...
Page 43: Firmware Update
(2) Reader status output Data is output depending on the reader status. Available conditions Function Output timing Note Running Normally Same action as RUN LED (except for blink). Abnormally stopped Same action as ERR LED (except for blink). Communication status Same action as OR of AT1-4 LED.
Page 44: Communication
2.4 Communication 2.4.1 Communication Process Combining following communication command and options, suitable communication procedures can be specified for your application. Commands and Options Item Specifications Note Communication ID read Reads tag’s ID. command ID write Writes ID into the tag. Data read Reads tag data (including password).
Page 45: Communication Sequence
2.4.2 Communication Sequence As a way to communicate to the tag(s), you can choose a sequence among the following four sequences by specifying with the communication command. Communication sequence Name Description Single Access Mode This method is used for communicating with a single tag in the communication field.
Page 46 < Operation timing of communication sequence> (1)Single Once The reader reads a single tag at a time (One-to-one communication). When the reader detects the first tag, it returns response and terminates transaction (one response/ one transaction). If the reader does not detect any tag, it continues the process for a specified period of time.
Page 47 < A sequence when the period is not specified and the reader detects a single tag.> Period (Timeout) Response Response Command Command Tag No.:1 Tag No.:1 Read tag Read tag Host Host Tag ID:A Tag ID:A Just after the reader Process Process communicates the tag, it...
Page 48 2) Single Repeat The reader communicates with a single tag at a time (one-to-one communication) and repeats the communication transaction. When the reader detects the first tag, it returns response to the host, then it begins the next transaction repeatedly. Whenever it detects an unread tag, it reads the tag and returns read results to the host.
Page 49 3) Multi Once The reader reads multiple tags for a specified period. At the end of the specified period, it returns read results and finishes the transaction. If the reader does not detect any tag during the specified period, it returns a response meaning there is no tag.
Page 50 4) Multi Repeat The reader reads multiple tags for a specified period. At the end of the specified period, it returns read results to the host and then it begins the next transaction until termination command has been sent. At each period, the reader returns all read tag’s results to the host.
Page 51: Antenna Sequence
2.4.3 Antenna Sequence The reader can be specified 9 antennas or less in one sequence. The reader searches tags with antenna in the order of specified. The sequence of antennas is described for once sequence and repeat sequence. The actual antenna sequence, when antenna is specified in order of "4, 3, 2, 1", is the following.
Page 52: Session Setting
2.4.4 Session Setting Following table shows 4 flags as a session flag for communication command. S0 is set as factory default setting for Once Access Mode command, and S2 is set for Repeat Access Mode command. Session Setting Communication option Flag Description Once Access Mode...
Page 53: Communication Data Control
2.4.5 Communication Data Control (1) Filtering function Filtering function enables the reader to communicate with selected tags that are suitable for pre-specified conditions. Two filtering conditions can be registered as the pair of comparing area (Bank, Address, Length [bit]) and data value. And the reader uses filtering condition as 1 only, 2 only, 1 and 2...
Page 54: Epc Word Length
2.4.6 EPC Word Length You can increase communication precision by setting the EPC word length of a tag to be read. The length shall be set with “0” as an auto mode or a number from 1 to 32 as fixed length mode. Default value is “0” (auto mode).
Page 55: Tag Fundamentals
2.5 Tag Fundamentals Tag Memory Structure Protocols and the tag memory structures supported by the V750 reader are described below. For additional information regarding tag operation, refer to each tag specification. GEN2 Tags GEN2 tags have four memory banks. Kill Password and Access Password are stored in bank 00 (Reserved Area), EPC code is in bank 01 (EPC Area), Tag Identification Memory data that is read only is in bank 10 (TID Area).
Page 56: Command Line Interface
3. Command Line Interface About this Guide This chapter lays the groundwork for the communication protocol between client software running on a remote host and the V750 reader. 3.1 Command Interface 3.1.1 Command / Response Frame Structure Ethernet and RS-232C has almost the same command structure for command line I/F. Command frame has a Command Code area to control the R/W and Command Data area that is used with Command Code.
Page 57 Response frame for Ethernet Terminator Command Code Response Code Response Data 4 bytes Response frame for RS-232C Terminator Command Code Response Code Response Data FCS Calculation Range Contents in response frame Ethernet RS-232C Contents Description required required Start Code [SOH=0x01] Indicates the beginning of the frame with SOH.
Page 58 Example FCS calculation for RS-232C FCS is the result of the horizontal parity calculation (Exclusive OR) of the data right after SOH to the end of the Command data. An example of FCS calculation: Command code and Command data: RDID –seq MOC –ant 1 –tmo 500 FCS value: Command frame: [SOH]RDID –seq MOC –ant 1 –tmo 50019[CR][LF]...
Page 59: Command Code List
3.1.2 Command Code List Following is a list of the supported command codes. Each command is represented with four characters. Command Code List Command Executable in Command Name Description Code communication (1) Communication Command (to communicate with tags) Read ID Reads ID data from the tag memory.
Page 60: Response Code List
3.1.3 Response Code List Response code consisting of four digit figures represents the result of the command execution. Response code helps you to speculate a cause of the occurred error. Response Code List Response Code Response Category Description Name Main Normal end Normal end The received command ended normally with no error.
Page 61 Response Code Response Category Description Name Main Communication During the transaction after tag detection, communicat error communication error or process time out has occurred, ion error and consequently the transaction can not be completed normally. Specified password does not match to the one of the target tag.
Page 62: Command / Response Format
3.1.4 Command / Response Format Following shows syntax of command. Command Code and Command Data format in Command Frame Command Data Area Parameter Area Option Area Command Code PRM1 PRM2 PRMn OPT1 OPT2 OPTn ･･････ 4 Bytes Command Code Consists of four characters in ACSII format.
Page 63 Command Code, Response Code and Response Data format in Response Frame Response Data Area Command Code Response Code DATA1 DATA2 DATAn ･･･ 4 Bytes ｎ１ｎｎ Command Code Set same characters specified as a command sent from the host. Response Code Indicates four-digit hexadecimal numbers by ASCII format.
Page 64: Command Specification
3.1.5 Command Specification 3.1.5.1 Communication Command A communication command consists of parameter(s) mandated for command execution and option specified if necessary. Following table shows parameters of each command and available options. Parameters and Options for Communication Commands Options Parameters (mandatory) Command Data Command Code Read ID...
Page 65 To set parameters, items in the following list shall be chosen and be described in to the command one’s way down the list. Parameter Details Parameter Setting value Memory Bank Memory bank of a GEN2 tag for “Read Data” or “Write Data” shall be specified with the following number in decimal format.
Page 66 Option shall be specified with values following the code that indicates option type. Option Details Default Code Item Specified Value Value Specifies the communication sequence according to the operating conditions. -seq Communicat -seq For only “Read ID” command, all parameters can be specified. For other commands, only SOC can be specified.
Page 67 [Note] For setting a timeout value, 100ms or less shall not be specified under the repeat mode (SRP/ MRP). If so, the reader may freeze (setting error may occur) depending on the communication performance of the Ethernet or RS-232C. If Ethernet’s traffic is large or the communication speed setting for RS-232C is low, the value shall be set longer.
Page 68 Command / Response format (1) Read ID (RDID) Command RDID(S)[options...]<LF> Response RDID[RC](S)[CNT](S)[ID1 with ITM1](S)...[IDn with ITMn]<LF> [RC]: Response Code [CNT]: Tag Count [IDn with ITMn]: tagID with Items indicated by TIF option. Items are delimited by a comma. Note: ･ If EPC data length is “0” (zero), the ID shall be “*”. *(S) Space character Example 1) When command is processed with all options omitted and the R/W reads a single tag (Each option item is specified with default values):...
Page 69 (2) Write ID (WTID) Command WTID(S)WriteData(S)[Options...]<LF> WriteData: Data to be written in 4-digit hexadecimal number (Max: 128 characters). Response WTID[RC](S)[CNT](S)[ITM1]<LF> [RC]: Response Code [CNT]: Tag Count [ITM1]: Items indicated by TIF option. Items are delimited by a comma. Note: ･ If EPC/PEP/PER are specified for TIF, EPC data shall be the data before rewrite. If data length is zero during EPC specification, data shall become ”*”.
Page 70 (3) Read Data (RDDT) Command RDDT(S)MemoryBank(S)DataPointer(S)DataLength(S)[options...]<LF> MemoryBank: Memory Bank DataPointer: Data Pointer DataLength: Data Length Response RDDT[RC](S)[CNT](S)[Data1 with ITM1]<LF> [RC]: Response Code [CNT]: Tag Count [Data with ITM]: Data with Items indicated by TIF option. Items are delimited by a comma.
Page 71 (4) Write Data (WTDT) Command WTDT(S)MemoryBank(S)DataPointer(S)WriteData(S)[options...]<LF> MemoryBank: Memory Bank DataPointer: Data Pointer WriteData; Data to be written Response WTDT[RC](S)[CNT](S)[ITM1]<LF> [RC]: Response Code [CNT]: Tag Count [ITM1]: Items indicated by TIF option. Items are delimited by a comma. Note: ･ If EPC/PEP/PER are specified for TIF option, EPC data shall be the data before rewrite.
Page 72 (5) LOCK (LOCK) Command LOCK(S)LockCode(S)[options...]<LF> LockCode: Lock Code (10 characters 0/1/*) Response LOCK[RC](S)[CNT](S)[ITM1]<LF> [RC]: Response Code [CNT]: Tag Count [ITM1]: Items indicated by TIF option. Items are delimited by a comma. *(S) Space Character Example 1) When [EPC memory; locked temporarily] is set: [Tx] LOCK ****10****<LF>...
Page 73 (6) Kill (KILL) Command KILL(S)[options...]<LF> Option “-pwd” is mandatory. Response KILL[RC](S)[CNT](S)[ITM1]<LF> [RC]: Response Code [CNT]: Tag Count [ITM1]: Items indicated by TIF option. Items are delimited by a comma. *(S) Space Character Example 1) When [Password; 0x22222222] is specified and then KILL command is completed normally: [Tx] KILL –pwd 22222222<LF>...
Page 74: Reader Status, Reader Settings Function
(SETR) and GET Reader command (GETR). The Reader Status is available only for reading data. Reader Status [Static / Read only] (GETR) Code Content Fixed Value (=Factory Settings) Manufacturer “OMRON Corporation” Type of the reader “V750-BA50D04-SG” or “V750-BA50D04-SG-MY” Firmware version xxx-xxx-xxx-x Serial number “xxxxxxxx” MAC address 00:00:0A:89:xx:xx Reader Status [Dynamic / Read only] (GETR)
Page 75 Reader Settings [Ethernet] (GETR/SETR) Code Content User Setting Value Factory Settings LAN host name Given strings “V750-BA50D04-SG” -Min: 1 character, ASCII Sent to DHCP server when IP -Max: 63 characters, ASCII is acquired. -Note: This setting value has double quotation marks. LAN domain name Given string (None)
Page 76 (1) SET Reader function (SETR) This command writes the functional conditions of the command in process into the nonvolatile memory in the reader. The setting shall be enabled at the upcoming startup. Command SETR(S)Param1=Value1(S)...(S)ParamN=ValueN<LF> Note: ･ It specifies a parameter connecting a setting item to a setting value with equal. (The setting item does not have to be prepended with ‘-‘.) ･...
Page 77 (2) Get Reader (GETR) This command reads the current functional conditions in the reader. Even after SET Reader command (SETR) is executed, the old information shall be read out unless the reboot is completed. Command GETR(S)Param1(S)Param2(S)...(S)ParamN<LF> Note: ･It specifies a parameter connecting a setting item to a setting value. (‘The setting item does not have to be prepended with ‘...
Page 78: Communication Settings
3.1.5.3 Communication Settings To set the conditions to communicate with tags, following items shall be specified in the SET Communication command (SETC) and GET Communication command (GETC). Specifying following option allows the reader to set or read the communication condition. To write the setting data into the nonvolatile memories in the reader, SAVE command (SAVE) shall be executed.
Page 79 (Smoothing buffer size) -Max: 999 -Step: 1 Omit no tag response Choice 0:Disable 0:Disable / 1:Enable (1) SET Communication (SETC) This command writes the communication settings in the reader. While the command is being executed, setting conditions in the reader are changed. To write the setting data into the nonvolatile memories in the reader, SAVE command (SAVE) shall be executed.
Page 80 (2) GET Communication (GETC) This command allows the reader to read the current communication conditions. Just after SET Communication command (SETC) is executed, new information shall be read out. Command GETC (S)Param1 (S)Param2(S)…(S)ParamN<LF> Note: ･ It specifies a parameter connecting a setting item to a setting value. (‘The setting item does not have to be prepended with ‘...
Page 81 (3) SAVE communication setting (SAVE) This command allows the reader to write communication setting into the nonvolatile memories in the reader. If SET Communication command (SETC) is executed and then the reader is started up without executing this command (SAVE), new setting will be abandoned. Command SAVE<LF>...
Page 82: Operation Settings
3.1.5.4 Operation Settings Specifying following option in the operation setting command (SETO) or operation read command (GETO) enables to set or read the reader’s operation settings. Operation Settings [Command Entry] (GETO/SETO) Code Content User Setting Value Factory Settings Response Interface Choice 1:Ethernet 0:None...
Page 83 Operation Settings [Programmable Output] (GETO/SETO) Code Content User Setting Value Factory Settings Output port #1 function Format: Timing(S)OutputTime(S)Condition (None) setting Timing 00:None (User input) 11:RUN output (The reader is running normally.) 12:ERR output (The reader stopped with error.) 20:COM output (The reader is communicating.) 2n:ATn Current antenna(s) (n=1 to 4) (The reader is communicating...
Page 84 The format of status judgment expression 1) If the NML mode is specified in output function setting, you can set conditions by using the following format. Condition A Comparison symbol “DAT”: data to be read Condition B data “TCT”: tag count to be read Comparison (1) When comparison symbol data is “DAT”: operators...
Page 85 (1) Set Operation (SETO) This command is to write operation conditions into the nonvolatile memories in the reader. The new setting shall be enabled at the upcoming startup. Command SETO(S)Param1=Value1<LF> Note: ･ Putting equal between a single setting item and a setting value specifies the value (no need to put ‘-‘...
Page 86 (2) Get Operation (GETO) This command allows the reader to read the current operation conditions. Even after setting operation command (SETO) is executed, the old information shall be read out unless the reboot is completed. Command GETO(S)Param1<LF> Note: ･ Specifies a single setting item. (not required ‘-‘ before the item) ･...
Page 87: Control Command
3.1.5.5 Control Command (1) Initialize setting (INIT) This command initializes all setting of reader to the factory default setting. All settings shall be written into the inner nonvolatile memories. After executing this INIT command, the reader requires reboot. Command INIT<LF> Note: No argument Response INIT[RC]<LF>...
Page 88 (2) Stop the repeating operation (STOP) This command instructs the reader to stop the operation in process. Command STOP<LF> Note: No arguments Response STOP[RC]<LF> [RC]: Response Code * The communication process is not running in the reader, the error is returned [Code: 1500]. Example 1) When the reader stops multi-repeat communication: ---- Read ID command is started under multi-repeat mode.
Page 89 (3) External Input Output control (EXIO) This command allows the reader to output ON/OFF to the output terminal and read an input terminal status. If output port(s) is connected to the device(s) that is not used for general purpose, the reader ignores ON/OFF output for the port(s).
Page 90 (4) Reset (RSET) This command reboots the reader after the reader returns the response that the command has received. When it is connected via Ethernet, it is disconnect the network connection before rebooting. Command REST<LF> Note: No arguments. Response REST[RC]<LF> [RC]: Response Code Example 1) Reboot the reader: [Tx] REST<LF>...
Page 91 (5) Good Bye (GBYE) – Shut down connection This command enables to shut down connection with Ethernet. After the reader received the command, it returns the response that the command has received. And the network connection is disconnected after 1 second.
Page 92 (6) Request Resend (RRES) This command instructs the reader to re-send the latest response data that has been sent. This command shall not be accepted when the other command such as Repeat mode is being processed. Command RRES<LF> Note: No argument Response The latest response * If there is no the latest response data, the error is returned [Code:1500].
Page 93 (7) Test System (TEST) This command instructs the reader to return the reader status data and the exact data message just after receiving it from the host. It is to test a communication line and to get reader status. Command TEST(S) TestData<LF>...
Page 94 (8) Noise monitoring (NOIS) This command is to check the noise level of the specified antenna. Command NOIS(S)Mode(S)Antenna<LF> Mode: noise level measurement mode (0: fixed) Antenna: the port number of antenna (1-4) that is to check the noise level. Response NOIS[RC](S)[ch1 and ch2](S)[ch3 and ch4](S)･･･...
Page 95: Examples
3.2 Examples Examples given in this section are provided as a guide for the user in determining command suitability. They do not constitute a warranty. You should verify operation in their specific environment and application. 3.2.1 Example 1 To read a tag attached on the same face to each case that rushes on conveyor in high speed, Single Repeat sequence is appropriate.
Page 96: Example 5
3.2.3 Example 3 To read multiple tags attached on the same face to each case on a pallet that passes through a gate, multi repeat sequence is appropriate. When the client software finds tags using 3 antennas (mainly use antenna 2), an example is the following: Command: RDID –seq MRP –ant 22212223 –tmo 2000 antenna 2...
Page 97 3.2.4 Example 4 Automated pass check at a portal gate. This system enables the reader to check whether it reads 9 tags in total when carton boxes with tags pass through the portal. After checking, the reader reports the result to the forklift driver by using the stack lights. Stack Light Sensor to Antenna...
Page 98 Photo sensor Item Meaning Connection Detects the forklift is coming to the portal gate. The signal line is connected input Sensor * When the sensor detects the forklift, the signal port #1 of the reader. line is turned Off to On Stack lights Item Meaning...
Page 99 3.2.5 Example 5 Auto sorting with conveyor belt This system enables the reader to read tag’s addresses and to output signal when it detects the tags that have target addresses. Operating conditions in the reader Item Setting Command at ID read is operated repeatedly in Single repeat mode when power turns on. startup SETO iec=1 "RDID -seq SRP -ant 1"...
Page 100: Browser-Based Interface
4. Browser-Based Interface About this Guide This chapter explains reader’s functions for changing settings, testing commands, monitoring status of command execution, logged error and noise level and updating firmware via web browser interface remotely. 4.1 Using the Browser-Based Interface You can display and operate the reader's Web interface by accessing the reader's IP address (the default is 192.168.1.200) via Web browser enabled Java(TM) Runtime.
Page 101: Operation Mode
4.2 Operation Mode 4.2.1 Page List The reader has functions to operate it easily. The page names and their functions are shown in the following table. Page Name Function Status Shows reader's information and running status. Shows and changes reader's interface settings. Reader Settings (Reader Information, Ethernet, RS-232C) Communication Settings...
Page 102: Status
4.2.2 Status Function When you access the reader via browser, this window appears as a main page. The page provides current status information of the reader. Screen Image Page Menu Page title Action Button Items V750-BA50D04-SG 100-100-100-0 This table shows the current reader status, including fixed data the reader has individually and flexible data changing depending on the communication status.
Page 103 Description of Each Item Item Note Description Product Type Type name of the product Fixed data V750-BA50D04-SG(-MY) Firmware Version Firmware version currently installed in the Stable data if not reader. updated firmware XXX-XXX-XXX-X Serial Number Unique number for product set in the Fixed data factory.
Page 104 *1) About the Error code: If the error is indicated as XXX(YY), Setting Error has occurred. XXX means error cause and YY means error type (see below error code list). If the error is indicated as ZZ, it means System Error has occurred. ZZ means error code. On Setting Error, reason of the error is displayed with both error code and the description.
Page 105: Reader Settings
4.2.3 Reader Settings Function In this page, you can see and change the reader information, Ethernet and RS-232C settings. Screen Image 105 of 135...
Page 106 Description of Each Item Reader Information Item Description The range of the set code. Default Reader Name Reader name defined by Represented with from 1 to (None) its user. 63 ASCII characters. Reader Role The role of the reader Represented with from 1 to (None) defined by its user.
Page 107 Errors 1) Invalid Parameter(s) in [ XXX ] It indicates that the data set in XXX is incorrect. (XXX will be one of Reader Information, Ethernet or RS- 232C.) In this case, correct the data and click [Save] button again. 2) Can Not Connect It means that the host computer can not receive the data from the reader.
Page 108: Communication Settings
4.2.4 Communication Settings Function In this page, you can see and change the communication settings, RF control, filtering and smoothing. Screen Image 108 of 135...
Page 109 Description of Each Item RF Control Item Description The range of the set code. Default Antenna Power Power (dBm) of each 10.0 to 32.0 Every antenna: antenna (from 1 to 4) (Truncate by 0.5. 30.5 Ex. 10.3 is truncated to 10.0 and 10.8 is truncated to 10.5.) Session Session number of Gen2...
Page 110 Action [Apply] To change and try the setting of the communication soon, enter the values to change and push the [Apply] button. The setting works effectively in the coming communication (but not saved). If all the applying process is finished successfully, the reader displays "Successfully Saved" in the page. Applying process is executed in the displayed order, from RF Control, Filtering to Smoothing.
Page 111: Operation Settings
4.2.5 Operation Settings Function In this page, you can see and change the operation settings, command entry and programmable output. Screen Image 111 of 135...
Page 112 Description of Each Item Command Entry The range of the set Item Description Default code. Response Interface Interface selection to send Ethernet / RS-232C / Ethernet response of the None command Initial Exec Initial command executed Command characters (None) (*1) automatically on booting Input 1 (*1) Command executed when...
Page 113 Action [Save] To change the operation setting, e nter new parameter(s) and push [Save] button, then all the displayed values are saved in the reader's nonvolatile memory. It becomes effective as a default value after booting next time. All the saving process is finished successfully, the reader displays "Successfully Saved"...
Page 114: Communication Test
4.2.6 Communication Test Function You can test the command actually and see the response. Typical options are selectable on the screen by clicking and selecting, so even though users who don't know the command syntax and options well can generate command easily. Also users who know them well can edit any command in the text field.
Page 115 Action To set typical options on the command, you can select item in the pull down menu. Then command text in the command edit field is changed. Option List Item Options Note Command RDID / WTID Sequence SOC / MOC When only "RDID"...
Page 116: Utility
4.2.7 Utility The V750 reader serves 3 functions that assist you to operate it usefully. 4.2.7.1 Latest Error Logging Function The V750 reader displays error log data that includes command name and 4 digits error code after starting communication. Error data is logged in order of occurrence. The latest data is displayed on [01]. The next one is on [02]. The older data is [03], [04]...
Page 117 Action [Start] To display the latest error list , press [Start] button. Then the Web page displays and updates the latest error list for the reader's communication response. While updating data, you can observe the latest errors on real time. [Stop] To stop obtaining the latest error list or change another page , you need to press [Stop]...
Page 118: History Of Error Logging
4.2.7.2 History of Error Logging Function The reader displays total error count for each error code after starting communication. It displays total command count on the middle top of the error count table. Errors code sorted by upper two digits and their total error counts are displayed in the table. The error codes that occurred once or more and their count are displayed in blue character.
Page 119 [Stop] To stop obtaining the history of error or change another page , you need to press [Stop] button. The max total count is 65535. The count more than it can not be counted up. When the reader is reset or powered down, error data is cleared. While updating error history, you can monitor the kinds of error occurred after the reader starts communication on real time.
Page 120: Noise Check
4.2.7.3 Noise Check Function The reader displays the noise level shown by every two channels in bar graph. The channel whose bar is low, it means clean status in radio wave. Higher channel shows noisy status. “Frequency Channel” (X axis) means channel number (based on US frequency allocation). “1-2” means 902.75-903.25MHz, “11-12”...
Page 121 Errors 1) Can Not Connect It means that the host computer can not receive the data from the reader. In this case, you have to check the Ethernet connection, restart the browser and then access the reader again. 2) This Function is NOT Available Now The reader is communicating with tag.
Page 122: Firmware Update
4.2.8 Firmware Update Function The V750 reader serves the function to upgrade its firmware. Only when new firmware file is provided from Omron, you would use it. This function should not be used in ordinary use. Screen Image Action To update the firmware, do the following 2 steps.
Page 123: Safe Mode
4.3 Safe Mode Safe Mode is used for confirming the essential reader settings. You can obtain the setting information even though the reader has trouble in operation mode; for example, you can not access with Ethernet because of system error or your losing Ethernet IP address information. On safe mode, only status page and firmware update page are available.
Page 124 Description of Each Item Reader Status Item Description Note Product Type Type name of the product V750-BA50D04-SG Firmware Version Firmware version currently installed in Only the factory-default first the reader. number is displayed. 100-000-000-0 Serial Number Unique number for product set in the factory.
Page 125: Firmware Update Page
2. Press [Update] button. Then the V750 reader enters into Update Mode and starts the update process. See Section [4.4 Update Mode] about the process after that. WARNING: You must not indicate files except firmware file that distributed from OMRON. 125 of 135...
Page 126: Update Mode
4.4 Update Mode It is the mode only when update process is proceeding. While the V750 reader is on Update Mode, all the LEDs (ANT1-4) turn on. While updating firmware, progress status is shown both web browser and LEDs of the body. <On the web browser>.
Page 127 Errors 1) Illegal File Format. Confirm Update File. You may indicate incorrect file as a firmware file. Confirm the firmware file and if the file is correct, try again after rebooting. 2) File Transfer Error. Please Restart System. Though correct firmware file is indicated, file is broken in transferring in the network. Try again. If update process is failed with indicating incorrect update file or another reason, LED of ERR lights and web browser displays as the following.
Page 128: Communication Performance (Reference)
*. There are some areas where communication is possible outside the communications range shown in the graph by the effect of reflection off of the ground. For example, radio anechoic chamber. *. Tag is OMRON Wave tag (V750-D22M01) *. GEN2:DRM off mode * The above figure of the communication range is applicable when the Short or Long cables is used as an antenna cable.
Page 129: Communications Time
5.2 Communications Time The following charts show communication time on each mode. It is influenced on practical matters, for example, radio noise, distance between tags, materials tags are on and other environmental matters. These charts are generated by plotting and linking average of actual communication time on every 10 tags. Communication time is measured in shielded room with one reader, so that no reflection and no interference are considered.
Page 130 Communication Time [Protocol: Gen2, Sequence: Single Read, Communication Mode: Normal/DRM] Read Mode Communication Time Normal Mode 5ms / tag DRM Mode 10ms / tag * EPC ID: 96bits Communication Time [Protocol: Gen2, Sequence: Single Write, Communication Mode: Normal/DRM] Write Mode Communication Time Normal Mode 60ms / tag...
Page 131: Appendix: Outline Drawings
APPENDIX: OUTLINE DRAWINGS Reader / Writer: (V750-BA50D04-SG(-MY)) Material : Case Aluminum 131 of 135...
Page 132: Antenna: (V740-Hs01Ca, V740-Hs01La)
Antenna: (V740-HS01CA, V740-HS01LA) Material: Case PVC, Base plate Aluminum 132 of 135...
Page 133: Antenna Cable: (V740-A01-3.0M, V740-A01-10M)
Antenna Cable: (V740-A01-3.0M, V740-A01-10M) Short cable (V740-A01-3.0M) Long cable (V740-A01-10M) Super Long cable (V740-A01-20M) 133 of 135...
Page 134: Revision History
Revision History SRFM – 015 – A Manual No. Revision Code Revision Code Date Reason for revision/ Revised page 2007/11 First edition 134 of 135...
Page 135 OMRON CORPORATION RFID BUSINESS DEVELOPMENT DEPARTMENT 3-4-10 Toranomon Minato-ku, Tokyo, 105-0001 Japan Tel: (81)3-3436-7317/ Fax: (81)3-3436-7387 Regional Headquarter OMRON ASIA PACIFIC PTE LTD Industrial Automation Business Marketing Mangement division Application Marketing Dept. 438A Alexandra Road #05-05/08 Alexandra Technopark, Singapre 119967...

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V740-hs01ca V740-hs01la V750-ba50d04-sg V750 series

Omron V750-BA50D04-SG-MY User Manual

Feature of V750 Series RFID System

1 Installation and Usage Guide

2 Functions and Control

3 Command Line Interface

4 Browser-Based Interface

Communication Performance (Reference)

Appendix: Outline Drawings

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