Mitsubishi MELSEC-Q EQ-V680D1 User Manual
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Mitsubishi MELSEC-Q EQ-V680D1 User Manual

Mitsubishi MELSEC-Q EQ-V680D1 User Manual

Rfid interface module
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Summary of Contents for Mitsubishi MELSEC-Q EQ-V680D1

  • Page 2: Safety Precautions

     SAFETY PRECAUTIONS  (Always read these precautions prior to use.) Before using this product, please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to ensure that the product is used correctly. The precautions presented in this manual are concerned with this product only.

  • Page 3: Installation Precautions

    [DESIGN PRECAUTIONS] CAUTION  When storing the product, be sure to observe the defined storage ambient temperature and humidity. Failure to do so will lead to module malfunction and failure.  Look the control panel so that only those who are trained and have acquired enough knowledge of electric facilities can open control panel.
  • Page 4 [WIRING PRECAUTIONS] CAUTION  When connecting a cable, first verify the connection interface type and then connect the cable properly. Connecting a cable to a wrong interface or miswiring a cable results in the risk of module and external device malfunction. ...
  • Page 5  In the unlikely event that you feel something is wrong with the product, stop using the product immediately, turn OFF the power supply, and consult with your local Mitsubishi service center or representative. Continued use as is results in the risk of module failure and malfunction.

  • Page 6: Revisions

    This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Engineering cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.

  • Page 7: Table Of Contents

    INTRODUCTION Thank you for purchasing the RFID interface module manufactured by Mitsubishi Electric Engineering Company, Ltd. Prior to use, please read this manual carefully to develop full familiarity with the functions and performance of the MELSEC-Q series programmable controller to ensure correct use.
  • Page 8 Chapter 4 SETUP AND PROCEDURES PRIOR TO OPERATION 4- 1 to 4- 9 4.1 Usage Precautions ··········································································································· 4- 1 4.2 Installation Environment ····································································································· 4- 2 4.3 Cable Installation ·············································································································· 4- 2 4.4 Setup and Procedures Prior to Operation ·············································································· 4- 3 4.5 Names of Parts ················································································································...
  • Page 9 6.3.2 Auto ························································································································ 6-15 6.3.3 Repeat auto ·············································································································· 6-16 6.3.4 FIFO trigger ·············································································································· 6-17 6.3.5 FIFO repeat ·············································································································· 6-18 6.3.6 Multi-trigger ·············································································································· 6-19 6.3.7 Multi-repeat ·············································································································· 6-20 6.4 Sample Programs ············································································································ 6-21 6.4.1 Set parameters ·········································································································· 6-23 6.4.2 Read ······················································································································· 6-25 6.4.3 Write ·······················································································································...

  • Page 10: Emc Directive And Low Voltage Directive Compliance

    Authorized representative in Europe Authorized representative in Europe si shown below Name: Mitsubishi Electric Europe B.V. Address: Gothaer strasse 8, 40880 Ratingen, Germany (2) This product To make this product compliant with the EMC Directive and Low Voltage Directive, the following countermeasure is required.

  • Page 11: Manuals

    Manuals The manuals related to this product include the following. Direct any inquiries to your local sales store, Mitsubishi Electric Engineering service office, or any Mitsubishi Electric product dealer, as necessary. Detailed manuals Included manual Manual Title Manual Number RFID Interface Module User's Manual (Hardware)

  • Page 12: Chapter 1 Overview

    EQ-V680D1/EQ-V680D2 RFID interface module (hereinafter “RFID interface module”). The RFID interface module is mounted on a base unit of the Mitsubishi general-purpose programmable controller MELSEC-Q series, enabling reading and writing with Omron RFID system V680 series ID tags.

  • Page 13: Rfid Interface Module Features

    1.2 RFID Interface Module Features The following describes the features of the RFID interface module. (1) The RFID interface module uses a rich group of Mitsubishi Electric MELSEC-Q series products, and is capable of controlling Omron RFID system V680 series products.

  • Page 14: Chapter 2 System Configuration

    2. SYSTEM CONFIGURATION Chapter 2 SYSTEM CONFIGURATION The following describes the system configuration of the RFID interface module. 2.1 Application System The following describes the application system. (1) Mountable modules, mountable quantities, and mountable base units (a) When mounted with a CPU module The table below indicates the mountable CPU modules, mountable quantities, and mountable base units for the RFID interface module.
  • Page 15 2. SYSTEM CONFIGURATION Table 2.1 Application system (Continued) Mountable CPU Module Mountable Base Unit* Mountable Quantity* CPU Type CPU Model Main Base Unit Extension Base Unit Q03UDECPU Q04UDEHCPU Q06UDEHCPU Universal ○ ○ Q10UDEHCPU 64, maximum Programmable model CPU controller CPU Q13UDEHCPU Q20UDEHCPU Q26UDEHCPU...
  • Page 16 2. SYSTEM CONFIGURATION (2) Compatibility with multiple CPU systems When you want to use the RFID interface module in a multiple CPU system, be sure to first refer to the manual below: QCPU User’s Manual (Multiple CPU System) (a) Compatible RFID interface modules The RFID interface module has supported a multiple CPU system from the beginning with function version B.

  • Page 17: Verifying The Function Version

    The following describes the method used to verify the function version of the RFID interface module. (1) Verifying the function version of the RFID interface module (a) When verifying the version by viewing the “SERIAL” area of the rating plate on the side of the module ・EQ-V680D1 Function version 1109BA-B S/W version ・EQ-V680D2...

  • Page 18: Identification Of The Ul/Cul Authorization Acquisition Item

    2. SYSTEM CONFIGURATION 2.3 Identification of the UL/cUL authorization acquisition item The RFID interface module produced after September, 2011 is shipped as the UL/cUL authorization acquisition item. The RFID interface module can distinguish the UL/cUL authorization acquisition item by the rating plate on the side of the module. Before August, 2011(Not acquisition) After September, 2011(Acquisition) UL/cUL authorization acquisition...

  • Page 19: Overall Configuration

    2. SYSTEM CONFIGURATION 2.4 Overall Configuration The following indicates the overall configuration of the RFID system. 2.4.1 System that uses a separate amplifier type antenna The following illustrates a system that uses a separate amplifier type antenna. The antennas, amplifier and ID tags can be used in certain combinations. Refer to the Omron RFID system V680 series catalog.

  • Page 20: System That Uses A Built-In Amplifier Type Antenna

    2. SYSTEM CONFIGURATION 2.4.2 System that uses a built-in amplifier type antenna The following illustrates a system that uses a built-in amplifier type antenna. The antennas and ID tags can be used in certain combinations. Refer to the Omron RFID system V680 series user’s catalog. Programmable 24V external power supply 1CH type*1...

  • Page 21: Component List

    The component lists the required equipment for using the RFID interface module. Table 2.3 Component List Product Name Model Remarks EQ-V680D1 V680 series RFID interface module; one antenna connected RFID interface module EQ-V680D2 V680 series RFID interface module; two antennas connected...

  • Page 22: Chapter 3 Specifications

    3. SPECIFICATIONS Chapter 3 SPECIFICATIONS The following describes the RFID interface module performance specifications, programmable controller CPU input/output signals, and buffer memory specifications. The following table shows the general specifications of the RFID interface module. Item Specifications 0 to 55℃(Maximum surrounding air temperature 55℃) Operating temperature Operating humidity 5 to 95%RH...

  • Page 23: Performance Specifications

    3. SPECIFICATIONS 3.1 Performance Specifications The following describes the performance specifications of the RFID interface module. Table 3.1 Performance specifications Item Specifications Model EQ-V680D1 EQ-V680D2 V680-HA63A+V680-HS□□ Manufactured by Omron Corporation V680-HA63A+V680-HS□□ V680-HA63B+V680-HS□□ Connectable antenna V680-HA63B+V680-HS□□ V680-H01-V2 No. of connectable antennas...

  • Page 24: Functions

    3. SPECIFICATIONS 3.2 Functions The RFID interface module has two operation modes: RUN mode and TEST mode. The following describes the functions of each mode. 3.2.1 RUN mode RUN mode is used during programmable controller operation. To set the mode to RUN mode, set the test switch located on the front of the RFID interface module to “RUN”.

  • Page 25: Test Mode

    3. SPECIFICATIONS 3.2.2 TEST mode TEST mode is used when starting the RFID system or when performing maintenance. To set the mode to TEST mode, either set the test switch located on the front of the RFID interface module to “TEST,” or set the test mode execution request (Y15) to ON in the sequence program.

  • Page 26: Programmable Controller Cpu Io Signals

    3. SPECIFICATIONS 3.3 Programmable Controller CPU IO Signals 3.3.1 IO signal list The following provides a list of the IO signals of the RFID interface module. Note that the IO numbers (X/Y) shown hereafter indicate the number when the first IO number of the RFID interface module is set to 0.

  • Page 27: Io Signal Details

    3. SPECIFICATIONS 3.3.2 IO signal details The following describes in detail the input/output signals of the RFID interface module. (1) Input signals Device Signal Name Description (1) Turns ON when the RFID interface module is ready after programmable controller Module READY CPU power ON or reset.

  • Page 28: Buffer Memory

    3. SPECIFICATIONS Device Signal Name Description (1) Turns ON when the ID command execution request (Y14, Y1C) is turned ON and received by the RFID interface module. (2) Turns OFF when the ID command execution request (Y14, Y1C) is turned OFF and X3, XB ID-BUSY received by the RFID interface module.
  • Page 29 3. SPECIFICATIONS (2) Output signals Device Signal Name Description (1) Executes the ID command of the contents set in the buffer memory (Un\G0 to Un\G5, Un\G10 to Un\G11/Un\G4000 to Un\G4005, Un\G4010 to Un\G4011). when the sequence program turns ON. (2) Processing is executed from channel 1 first when the ID command execution ID command request (Y14, Y1C) turns ON simultaneously on channel 1 and channel 2.

  • Page 30: Buffer Memory List

    3. SPECIFICATIONS 3.4 Buffer Memory Buffer memory refers to an area that stores read/write data and control information for exchanging data between ID tags and the programmable controller CPU. The buffer memory can be accessed by the MOV command from the sequence program. Note that the contents of buffer memory return to default values at power OFF and programmable controller CPU reset.
  • Page 31 3. SPECIFICATIONS (2) Communication specification area (Un\G1, Un\G4001) The communication specification method is selected according to the ID tag status (stationary, moving, number of ID tags in antenna communication area, etc.). For details of the control method for each communication specification, refer to Section 6.3, “Control Method by Communication Specification”.
  • Page 32 3. SPECIFICATIONS (3) Processing specification area (Un\G2, Un\G4002) This area is used to select the processing specification contents according to the commands used. Table 3.7 Processing specification list Specification Processing Name Applicable Commands Contents Contents Upper -> Read, Write, Set Bit, Clear Bit, Write Mask Bit, Fill Data, 0000 Data storage Lower...
  • Page 33 3. SPECIFICATIONS (4) Head address specification area (Un\G3, Un\G4003) This area is used to specify the ID tag head address when ID tag reading and writing are to be executed. (5) No. of processing points specification area (Un\G4, Un\G4004) This area is used to specify the number of processed bytes when ID tag reading and writing are to be executed.
  • Page 34 3. SPECIFICATIONS (10) Error details storage area (Un\G41, Un\G4041) When an error occurs, the bit corresponding to the error contents turns ON. The bit in the error details storage area (Un\G41, Un\G4041) either turns OFF the ID command execution request (Y14, Y1C) or clears when result reception (Y16, Y1E) turns ON/OFF.
  • Page 35 3. SPECIFICATIONS (12) ID tag UID storage area (Un\G90 to Un\G93, Un\G4090 to Un\G4093) This area stores the UID (individual identification number) of the ID tag with which communication was performed. (13) Data storage area (Un\G100 to Un\G1123, Un\G4100 to Un\G5123) This area stores read data when reading is performed.

  • Page 36: Chapter 4 Setup And Procedures Prior To Operation

    4. SETUP AND PROCEDURES PRIOR TO OPERATION Chapter 4 SETUP AND PROCEDURES PRIOR TO OPERATION The following describes the setup and procedures to be executed prior to operation, names of parts, wiring, and the like for a system that uses the RFID interface module. Point (1) When using the RFID interface module, be sure to review the ...

  • Page 37: Installation Environment

    4. SETUP AND PROCEDURES PRIOR TO OPERATION 4.2 Installation Environment Refer to the user’s manual of the CPU module used. 4.3 Cable Installation When installing the antenna cable to the RFID interface module, be sure that excessive external force is not applied to the connector connecting area of the module. RFID interface module Connector connecting area Antenna cable...
  • Page 38 4. SETUP AND PROCEDURES PRIOR TO OPERATION 4.4 Setup and Procedures Prior to Operation 4 - 3 4 - 3...

  • Page 39: Names Of Parts

    4. SETUP AND PROCEDURES PRIOR TO OPERATION 4.5 Names of Parts The following describes the names of the parts of the RFID interface module. Name Description Indicates the operating status of the RFID interface module. LED display [For display details, refer to Section (1).] Test switch Used to switch between RUN mode and TEST mode.

  • Page 40: Wiring

    4. SETUP AND PROCEDURES PRIOR TO OPERATION 4.6 Wiring The following describes the wiring of the RFID interface module. 4.6.1 Wiring precautions  Do not wire the cables near or bundle the cables with main circuit cables, or CAUTION power lines. Doing so causes noise and surge impact, resulting in the risk of malfunction.
  • Page 41 4. SETUP AND PROCEDURES PRIOR TO OPERATION Connect the 24V DC power supply to the power supply of (1) below. (1) A circuit (class 2 circuit) having a class 2 power supply module in accordance with UL1310 or a class 2 transformer in accordance with UL1585 as a power supply, and a maximum voltage of 30Vrms (42.4 peak) or less Recommended DC power supply Manufactured by Omron Corporation (small-sized DIN rail installation type)

  • Page 42: Inserting And Removing The Antenna Cable

    4. SETUP AND PROCEDURES PRIOR TO OPERATION 4.6.3 Inserting and removing the antenna cable When inserting or removing an antenna cable, follow the procedures below. (1) Insertion Method 1. Hold the section of the connector that secures the cable and insert the connector with the white dot facing upward.

  • Page 43: Intelligent Function Module Switch Settings

    4. SETUP AND PROCEDURES PRIOR TO OPERATION 4.7 Intelligent Function Module Switch Settings The intelligent function module switch settings are set by the IO assignment settings of GX Developer. (1) Setting items The intelligent function module switches include switches 1 to 5, and are set using 16-bit data.
  • Page 44 4. SETUP AND PROCEDURES PRIOR TO OPERATION (b) Switch 2 (TEST mode setting) For TEST mode, refer to Section 5.1.3. 1. Enable Y contact test request (b0) Enables/Disables testing using the Y contact (Programmable controller CPU output signal Y15: ON) in RUN mode. 0 (OFF): Enable 1 (ON): Disable 2.

  • Page 45: Chapter 5 Things You Need To Know Before Programming 5- 1 To

    5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING Chapter 5 THINGS YOU NEED TO KNOW BEFORE PROGRAMMING 5.1 Operation Mode The RFID interface module has two operation modes: RUN mode and TEST mode. 5.1.1 Switching the operation mode The operation mode is switched using one of the following two switches: 1.
  • Page 46 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING (1) Using TEST mode 1. Set the operation mode to TEST mode. Set the test contents to be executed in buffer memory (Un\G8000 to Un\G8002). For TEST mode operation setting details, refer to Sections 3.4.2 (14) to (16). Point (1) The TEST execution contents cannot be changed after the mode has transitioned to TEST mode, even if you change buffer memory (Un\G8000 to...
  • Page 47 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING (2) Communication test The communication test executes communication with the ID tag and stores the communication results in the processing result monitor storage area (Un\G42, Un\G4042). The results can also be verified using the amplifier operation indicator lamps. With the 2CH type RFID interface module, CH1 and CH2 alternately repeat this communication.
  • Page 48 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING (3) Distance level measurement Distance level measurement allows you to easily verify the installation positions of the antenna and ID tag. The test measures the installation distance between the antenna and the ID tag with respect to the communication area.
  • Page 49 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING (4) Communication success rate measurement Communication success rate measurement measures the communication success rate. The test executes communication with the ID tag 100 times, and measures the communication success rate. The measurement result is stored in the processing result monitor storage area (Un\G42, Un\G4042).
  • Page 50 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING (5) Speed level measurement (read/write) Speed level measurement allows you to easily verify the ID tag movement speed and the applicable number of bytes. The test measures the number of times communication can be continuously executed in response to the speed at which the tag passes through the antenna communication area.
  • Page 51 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING (6) Noise level measurement Noise level measurement allows you to verify the effects of noise countermeasures on the noise source. The test measures the noise level of the set surrounding environment. The measurement result is stored in the processing result monitor storage area (Un\G42, Un\G4042).

  • Page 52: Id Tag Memory

    5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING 5.2 ID Tag Memory The following describes the memory of ID tags capable of communicating with the RFID interface module. Communication between V680 series ID tags and antennas is performed in units of blocks (units of 8 bytes).
  • Page 53 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING (3) FRAM type (8k bytes): V680-D8KF Address Bit 7 Bit 0 0000 Write protect setting area Block 0003 (8 bytes) 0006 0007 User area 0008 Block 0009 (8 bytes) 000F 0010 1FFE 1FFF 1 byte (4) FRAM type (8k bytes): V680S-D8KF...

  • Page 54: Write Protect Function

    5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING 5.3 Write Protect Function The write protect function is provided to ensure that important data, such as the product models and types stored in an ID tag, do not get lost by careless writing. After important data are written, it is recommended that you write-protect the data using the method described below.
  • Page 55 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING (3) Write protect setting example (a) When write-protecting data from address 0015 to 0120 (start address < end address) Table 5.8 Write Protect Setting Example (Start Address < End Address) Address Upper Lower 0000 0001...
  • Page 56 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING (b) When write-protecting 1 byte only (start address = end address) Table 5.9 Write Protect Setting Example (Start Address = End Address) Address Upper Lower 0000 0001 0002 0003 Address 0000 Write protect area 0120 03E7 5 - 12...
  • Page 57 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING (c) When the end address exceeds the last ID tag address (last ID tag address < end address) The following is a setting example of a case where the ID tag is V680-D1KP The addresses up to the last ID tag address 03E7 are write protected.
  • Page 58 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING (d) When the start address exceeds the end address (start address > end address) The following is a setting example of a case where the ID tag is V680-D1KP The addresses from the start address to the last ID tag address 03E7 and from 0004 to the end address are write protected.

  • Page 59: How To Cancel Write Protect

    5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING 5.3.2 How to cancel write protect When you want to cancel a write protect setting, set the most significant bit of the address 0000 to “0”. The write protect setting is canceled, and the start and end address settings set in addresses 0000 to 0003 are made invalid.

  • Page 60: Id Tag Number Of Writes Management Function (Eeprom Type Only)

    5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING 5.4 ID Tag Number of Writes Management Function (EEPROM Type Only) Whether or not the ID tag number of writes has been exceeded can be assessed using the Manage Number of Writes command. The write life is detected by assessing whether or not the ID tag number of writes (100,000 or an arbitrary number) has been exceeded using the Manage Number of Writes command.
  • Page 61 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING (2) Example of use The following describes an example of a case where the three bytes from the address 0010 serve as the number of writes management area. 1. The Write command is executed, clearing the management area. (Upper) Bit 7 Bit 0 (Lower) Address...
  • Page 62 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING 4. The number of accumulated writes is 100,000. When the Manage Number of Writes command is executed with addition specified and five as the number of writes [specified using command options (Un\G5, Un\G4005)] in this state, for example, the error details storage area (Un\G41, Un\G4041) status flag (bit 4) turns ON, and error detection (X5, XD) turns ON.

  • Page 63: Manage Number Of Writes 2 (Write Life = Arbitrary Number Of Writes)

    5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING 5.4.2 Manage Number of Writes 2 (Write life = Arbitrary number of writes) The three bytes from the ID tag head address serve as the number of writes management area. When the difference that results from subtraction of the number of writes is written in this area and the value is smaller than 0, the number of writes is exceeded, the status flag (bit 4) of the error details storage area (Un\G41, Un\G4041) turns ON, and error detection (X5, XD) turns ON.
  • Page 64 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING (2) Example of use The following describes an example of a case where the three bytes from the address 0010 serve as the number of writes management area. 1. The Write command is executed to write a write life of 100,000 in the management area.

  • Page 65: Id Tag Data Check Function

    5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING 5.5 ID Tag Data Check Function The ID tag data can be checked using the Check Data command. This function calculates, writes, and verifies CRC (Cyclic Redundancy Check) code in the check block units specified by the user. CRC code is calculated by the generating polynomial X + 1.
  • Page 66 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING (1) Method of use After data are written, calculate and write the check code using the Check Data command and specifying the calculation process, and verify the check code prior to reading using the Check Data command and specifying the verification process. With the above, data damage within an ID tag can be detected before the data are read.
  • Page 67 5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING 2. With the five bytes specified from address 0010 , a data check (calculation) is executed. The CRC code “5CD6 ” calculated from data “123456” is written in addresses 0013 to 0014 Bit 7 Bit 0 Address...

  • Page 68: Id Tag Memory Error Correction Function

    5. THINGS YOU NEED TO KNOW BEFORE PROGRAMMING 5.6 ID Tag Memory Error Correction Function The ID tag memory error correction function allows you to execute an ID tag data check and then write five error correction code bytes after the write data using Write with Error Correction.

  • Page 69: Chapter 6 How To Communicate With Id Tags 6- 1～6-84

    6. HOW TO COMMUNICATE WITH ID TAGS Chapter 6 HOW TO COMMUNICATE WITH ID TAGS The following describes the programming method for communicating with ID tags using instructions. When utilizing the program examples introduced in this chapter into an actual system, be sure to fully verify that control in the target system will be unproblematic.

  • Page 70: Instruction/Specification List

    6. HOW TO COMMUNICATE WITH ID TAGS 6.2 Instruction/Specification List The following describes the instruction types and specification contents that can be used with the RFID interface module. Table 6.1 Instruction/Specification List Command Head Address UID Range Stored Data Communication Processing Range of No.

  • Page 71: Set Bit

    6. HOW TO COMMUNICATE WITH ID TAGS 6.2.3 Set bit The Set Bit command sets the bits of the data of the number of bytes specified in the number of processed points specification area (Un\G4, Un\G4004) from the address specified in the head address specification area (Un\G3, Un\G4003), and writes the result in the same address of the ID tag.

  • Page 72: Clear Bit

    6. HOW TO COMMUNICATE WITH ID TAGS 6.2.4 Clear bit The Clear Bit command clears the bits of the data of the number of bytes specified in the number of processed points specification area (Un\G4, Un\G4004) from the address specified in the head address specification area (Un\G3, Un\G4003), and writes the result in the same address of the ID tag.

  • Page 73: Write Mask Bit

    6. HOW TO COMMUNICATE WITH ID TAGS 6.2.5 Write mask bit The Write Mask Bit command sets the mask bit of the data of the number of bytes specified in the number of processed points specification area (Un\G4, Un\G4004) from the address specified in the head address specification area (Un\G3, Un\G4003), and writes the result in the same address of the ID tag.
  • Page 74 6. HOW TO COMMUNICATE WITH ID TAGS (b) When executing the Set Bit command in the data storage order 0001 (lower -> upper) for the four bytes from address 0010 Buffer memory ID tag ID tag Address Before After Stored data execution execution 0F F0...

  • Page 75: Write Calculation

    6. HOW TO COMMUNICATE WITH ID TAGS 6.2.6 Write calculation The Write Calculation command performs an addition (subtraction) operation on the data of the number of bytes specified in the number of processed points specification area (Un\G4, Un\G4004) from the address specified in the head address specification area (Un\G3, Un\G4003), and then writes the result to the same address of the ID tag.

  • Page 76: Fill Data

    6. HOW TO COMMUNICATE WITH ID TAGS 6.2.7 Fill data The Fill Data command writes the same data to the ID tag in an amount equivalent to the number of byte sets specified in the number of processed points specification area (Un\G4, Un\G4004) from the address specified in the head address specification area (Un\G3, Un\G4003).

  • Page 77: Check Data

    6. HOW TO COMMUNICATE WITH ID TAGS 6.2.8 Check data The Check Data command checks if an error occurred in the data of the ID tag. The command performs the calculation or verification process indicated below according to the setting contents of the processing specification area (Un\G2, Un\G4002). For data check function details, refer to Section 5.5, “ID Tag Data Check Function”.

  • Page 78: Control Number Of Writes

    6. HOW TO COMMUNICATE WITH ID TAGS 6.2.9 Control number of writes The Control Number of Writes command adds (subtracts) specified data targeting the three bytes from the address specified in the head address specification area (Un\G3, Un\G4003), and writes the calculation result to the ID tag. The data for the addition (subtraction) operation are stored in the command option specification area (Un\G5, Un\G4005).

  • Page 79: Copy

    6. HOW TO COMMUNICATE WITH ID TAGS 6.2.10 Copy When the Copy command is specified using the ID instruction execution request (Y14) of antenna 1, the command reads the data of the ID tag of antenna 1 (copy source) and writes the data to the ID tag of antenna 2 (copy destination). When the Copy command is specified using the ID instruction execution request (Y1C) of antenna 2, the command reads the data of the ID tag of antenna 2 (copy source) and writes the data to the ID tag of antenna 1 (copy destination).

  • Page 80: Read With Error Correction

    6. HOW TO COMMUNICATE WITH ID TAGS 6.2.11 Read with error correction The Read with Error Correction command reads from the ID tag the number of byte sets specified in the number of processed points specification area (Un\G4, Un\G4004) + the check code (five bytes) from the address specified in the head address specification area (Un\G3, Un\G4003), and checks the correctness of the data from the check code.

  • Page 81: Write With Error Correction

    6. HOW TO COMMUNICATE WITH ID TAGS 6.2.12 Write with error correction The Write with Error Correction command writes to the ID tag the number of byte sets specified in the number of processed points specification area (Un\G4, Un\G4004) + the check code (five bytes) from the address specified in the head address specification area (Un\G3, Un\G4003).

  • Page 82: Control Methods According To Communication Specification

    6. HOW TO COMMUNICATE WITH ID TAGS 6.3 Control Methods According to Communication Specification 6.3.1 Trigger With the trigger communication specification, communication is performed with the ID tag stopped within the antenna communication area. 1. When the ID instruction execution request (Y14, Y1C) turns ON, communication with the ID tag is started.

  • Page 83: Auto

    6. HOW TO COMMUNICATE WITH ID TAGS 6.3.2 Auto With the auto communication specification, communication is performed while the ID tag is being moved. 1. When the ID instruction execution request (Y14, Y1C) is turned ON, ID tag detection is started. 2.

  • Page 84: Repeat Auto

    6. HOW TO COMMUNICATE WITH ID TAGS 6.3.3 Repeat auto With the repeat auto communication specification, communication is performed while the ID tag is being moved. Communication is performed with the ID tags that enter the antenna communication area one after the other, until the ID instruction execution request (Y14, Y1C) is turned OFF.

  • Page 85: Fifo Trigger

    6. HOW TO COMMUNICATE WITH ID TAGS 6.3.4 FIFO trigger With the FIFO trigger communication specification, communication is performed while the ID tag is stopped within the antenna communication area. 1. When the ID instruction execution request (Y14, Y1C) is turned ON, communication with the operable ID tag is started.

  • Page 86: Fifo Repeat

    6. HOW TO COMMUNICATE WITH ID TAGS 6.3.5 FIFO repeat With the FIFO repeat communication specification, communication is performed while the ID tag is being moved. Communication is performed with the ID tags that enter the antenna communication area one after the other, until the ID instruction execution request (Y14, Y1C) is turned OFF. 1.

  • Page 87: Multi-Trigger

    6. HOW TO COMMUNICATE WITH ID TAGS 6.3.6 Multi-trigger With the multi-trigger communication specification, communication is performed with one or more ID tags stopped within the antenna communication area. 1. When the ID instruction execution request (Y14, Y1C) is turned ON, ID tag communication is started.

  • Page 88: Multi-Repeat

    6. HOW TO COMMUNICATE WITH ID TAGS 6.3.7 Multi-repeat With the multi-repeat communication specification, communication is performed while one or more ID tags are being moved. 1. When the ID instruction execution request (Y14, Y1C) is turned ON, detection of ID tags that enter the antenna communication area is started.

  • Page 89: Sample Programs

    6. HOW TO COMMUNICATE WITH ID TAGS 6.4 Sample Programs The following describes sample programs of the RFID interface module. (1) System configuration X/Y0 X/Y1F The following intelligent function module switch settings are set in GX Developer I/O assignment settings as shown below. Switch 1 ·······························0000 (Write verify setting: Execute ID tag communication speed setting: Standard...

  • Page 90: Read

    6. HOW TO COMMUNICATE WITH ID TAGS (2) Sample program list The sample programs provided include the sixteen programs indicated in Table 6.3. Table 6.3 Sample Program List Program Name Description Reference A program for setting parameters such as the communication Set parameters Section 6.4.1 specification and processing specification.
  • Page 91 6. HOW TO COMMUNICATE WITH ID TAGS 6.4.1 Set parameters The Set Parameters program is a program for setting parameters such as the communication specification or processing specification. (1) Program conditions (a) Parameter setting contents Intelligent Function Module Device Buffer Memory Name Setting Contents Address Communication specification...
  • Page 92 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Set parameters <CH1 communication specification > M1000 parameters <CH1 processing specification > <CH1 auto command wait time setting > <CH1 processing result monitor switch setting> <CH2 communication specification > G4001 <CH2 processing specification >...
  • Page 93 6. HOW TO COMMUNICATE WITH ID TAGS 6.4.2 Read The Read program is a program for reading data from an ID tag. (1) Program conditions (a) Setting contents Intelligent Function Module Device Buffer Memory Name Setting Contents Address Command code specification U0 \ G0 H0 (Read) area (CH1)
  • Page 94 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Initialize output devices M1010 M1013 Read ID Tag Normal completion command during Read ID Tag M1014 Module error during Read ID Tag M1015 ID communi cation complete during Read ID Tag D1010 Error details storage...
  • Page 95 6. HOW TO COMMUNICATE WITH ID TAGS Normal completion <Read data storage area > BMOV G100 D1200 CH1 ID Read data instruction stored complete M1013 Normal completion during Read ID Tag Abnormal completion <Read error details storage area > D1010 CH1 error Error details detection...
  • Page 96 6. HOW TO COMMUNICATE WITH ID TAGS 6.4.3 Write The Write program is a program for writing data to an ID tag. (1) Program conditions (a) Setting contents Intelligent Function Module Device Buffer Memory Name Setting Contents Address Command code specification U0 \ G0 H1 (Write) area (CH1)
  • Page 97 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Initialize output devices M1020 M1023 Write Normal command completion during Write M1024 Module error during Write M1025 communication complete during Write D1020 Error details during Write ID instruction execution <Command code specification >...
  • Page 98 6. HOW TO COMMUNICATE WITH ID TAGS Normal completion M1023 CH1 ID Normal instruction completion complete during Write Abnormal completion <Read error details storage area > D1020 Error details CH1 error storage detection during Write M1024 Module error during Write Result reception processing M1021 Write...
  • Page 99 6. HOW TO COMMUNICATE WITH ID TAGS 6.4.4 Set bit The Set Bit program is a program for setting the specified bits of the data of an ID tag to “1”. (1) Program conditions (a) Setting contents Intelligent Function Module Device Buffer Memory Name Setting Contents Address...
  • Page 100 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Initialize output devices M1030 M1033 Set Bit Normal command completion during Set Bit M1034 Module error during Set Bit M1035 communication complete during Set Bit D1030 Error details during ID instruction execution Set Bit <Command code specification >...
  • Page 101 6. HOW TO COMMUNICATE WITH ID TAGS Normal completion M1033 CH1 ID Normal instruction completion complete during Set Bit Abnormal completion <Read error details storage area > D1030 CH1 error Error details detection during Set Bit M1034 Module error during Set Bit Result reception processing M1031...
  • Page 102 6. HOW TO COMMUNICATE WITH ID TAGS 6.4.5 Clear bit The Clear Bit program is a program for clearing the specified bits of the data of an ID tag to “0”. (1) Program conditions (a) Setting contents Intelligent Function Module Device Buffer Memory Name Setting Contents Address...
  • Page 103 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Initialize output devices M1040 M1043 Clear Bit Normal command completion during Clear Bit M1044 Module error during Clear Bit M1045 communication complete during Clear Bit D1040 Error details during Clear Bit ID instruction execution <Command code specification >...
  • Page 104 6. HOW TO COMMUNICATE WITH ID TAGS Normal completion M1043 CH1 ID Normal instruction completion complete during Clear Bit Abnormal completion <Read error details storage area > D1040 CH1 error Error details detection during Clear Bit M1044 Module error during Clear Bit Result reception processing M1041...
  • Page 105 6. HOW TO COMMUNICATE WITH ID TAGS 6.4.6 Write mask bit The Write Mask Bit program is a program for writing data to an ID tag while protecting the data that you do not want replaced. (1) Program conditions (a) Setting contents Intelligent Function Module Device Buffer Memory Name...
  • Page 106 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Initialize output devices M1050 M1053 Write Write Mask Bit Mask Bit normal command completion M1054 Module error during Write Mask Bit M1055 Write Mask Bit ID communication complete D1050 Error details during Write Mask Bit ID instruction execution...
  • Page 107 6. HOW TO COMMUNICATE WITH ID TAGS End processing / Cancel processing M1052 Cancel CH.1 ID CH1 ID Module Write -BUSY instruction ready Mask Bit execution command request M1052 CH1 ID Cancel Write communication Mask Bit complete command CH1 ID CH1 ID communi instruction...
  • Page 108 6. HOW TO COMMUNICATE WITH ID TAGS 6.4.7 Write calculation The Write Calculation program is a program for writing the calculation result (data) of an addition or subtraction operation performed with ID tag data. (1) Program conditions (a) Setting contents Intelligent Function Module Device Buffer Memory Name...
  • Page 109 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Initialize output devices M1060 M1063 Write Write Calculation Calculation command normal completion M1064 Module error during Write Calculation M1065 Write Calculation ID communication complete D1060 Error details during Write Calculation ID instruction execution <Command code specification >...
  • Page 110 6. HOW TO COMMUNICATE WITH ID TAGS End processing / Cancel processing M1062 Cancel Module CH1 ID CH.1 ID Write ready instruction -BUSY Calculation execution command request M1062 CH1 ID Cancel communication Write complete Calculation command CH1 ID CH1 ID instruction communi execution...
  • Page 111 6. HOW TO COMMUNICATE WITH ID TAGS Abnormal completion <Read error details storage area > D1060 Error details CH1 error during Write detection Calculation M1064 Module error during Write Calculation Result reception processing M1061 Write CH1 ID CH1 result Calculation instruction reception result...
  • Page 112 6. HOW TO COMMUNICATE WITH ID TAGS 6.4.8 Fill data The Fill Data program is a program for initializing the data of an ID tag with specified data. (1) Program conditions (a) Setting contents Intelligent Function Module Device Buffer Memory Name Setting Contents Address Command code specification...
  • Page 113 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Initialize output devices M1070 M1073 Fill Data Fill Data command normal completion M1074 Module error during Fill Data M1075 Fill Data ID communication complete D1070 Error details during Fill Data ID instruction execution <Command code specification >...
  • Page 114 6. HOW TO COMMUNICATE WITH ID TAGS End processing / Cancel processing M1072 Cancel CH.1 ID Module CH1 ID Fill Data -BUSY ready instruction command execution request M1072 Cancel CH1 ID Fill Data communication command complete CH1 ID CH1 ID communi instruction execution...
  • Page 115 6. HOW TO COMMUNICATE WITH ID TAGS 6.4.9 Check data The Check Data program is a program for checking if an error occurred in the data of an ID tag. The program writes data and data check code to the ID tag. (1) Program conditions (a) Setting contents Intelligent Function...
  • Page 116 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Initialize output devices M1080 M1082 Check Data Check normal Data completion command M1083 Module error during Check Data D1080 Error details during Check Data ID instruction execution <Command code specification >...
  • Page 117 6. HOW TO COMMUNICATE WITH ID TAGS Normal completion M1082 CH1 ID Check Data instruction normal complete completion Abnormal completion <Read error details storage area > D1080 CH1 error Error details detection during Check Data M1083 Module error during Check Data 6 - 49 6 - 49...
  • Page 118 6. HOW TO COMMUNICATE WITH ID TAGS 6.4.10 Control number of writes The Control Number of Writes program is a program for writing to an ID tag the number of writes to EEPROM-type ID tags, and assessing whether or not the number of writes of the ID tag has been exceeded.
  • Page 119 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Initialize output devices M1090 M1092 Control Control Number of Number of Writes Writes normal command completion M1093 Module error during Contro Number of Writes D1090 Error details during Contro Number of Writes ID instruction execution <Command code specification...
  • Page 120 6. HOW TO COMMUNICATE WITH ID TAGS Normal completion <Read stored data > BMOV G100 D1091 CH1 ID Number of writes instruction calculation result complete during Control Number of Writes <Sort upper, middle, and lower bytes > DROL D1091 Number of writes calculation result during Control number of Writes...
  • Page 121 6. HOW TO COMMUNICATE WITH ID TAGS 6.4.11 Copy The Copy program is a program for copying data of an ID tag between Channel 1 and Channel 2. (1) Program conditions (a) Setting contents Intelligent Function Module Device Buffer Memory Name Setting Contents Address Command code specification...
  • Page 122 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Initialize output devices M1100 M1102 Copy norma Copy command completion M1103 Module error during Copy D1100 Error details during Copy ID instruction execution <Command code specification > M1100 Module Copy CH.1 ID CH1 ID CH1 ID...
  • Page 123 6. HOW TO COMMUNICATE WITH ID TAGS Normal completion M1102 CH1 ID Copy instruction normal complete completion Abnormal completion <Read error details storage area > D1100 CH1 error Error details detection during Copy M1103 Module error during Copy 6 - 55 6 - 55...
  • Page 124 6. HOW TO COMMUNICATE WITH ID TAGS 6.4.12 Read with error correction The Read with Error Correction program is a program for reading data and check code from an ID tag, inspecting data reliability, and correcting one bit errors. (1) Program conditions (a) Setting contents Intelligent Function Module Device...
  • Page 125 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Initialize output devices M1110 M1113 Normal Read with completion Error during Read Correction with Error command Correction M1114 Module error during Read with Error Correction M1115 ID communication complete during Read with Error Correction D1110...
  • Page 126 6. HOW TO COMMUNICATE WITH ID TAGS Normal completion <Read data storage area > BMOV G100 D1200 Store CH1 ID read instruction data complete M1113 Normal completion during Read with Error Correction Abnormal completion <Read error details storage area > D1110 CH1 error Error details...

  • Page 127: Write With Error Correction

    6. HOW TO COMMUNICATE WITH ID TAGS 6.4.13 Write with error correction The Write with Error Correction program is a program for writing data and data reliability inspection check code to an ID tag. (1) Program conditions (a) Setting contents Intelligent Function Module Device Buffer Memory Name...
  • Page 128 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Initialize output devices M1120 M1123 Normal Write with completion Error during Write Correction with Error command Correction M1124 Module error during Write with Error Correction M1125 communication complete during Write with Error Correction D1120...
  • Page 129 6. HOW TO COMMUNICATE WITH ID TAGS End processing / Cancel processing M1122 Cancel CH1 ID Module CH.1 ID Write with instruction ready -BUSY Error execution Correction request command M1122 CH1 ID Cancel Write communication with Error complete Correction command CH1 ID CH1 ID communi...

  • Page 130: Read Uid

    6. HOW TO COMMUNICATE WITH ID TAGS 6.4.14 Read UID The Read UID program is a program for reading the UID (unit identification number) of an ID tag. (1) Program conditions (a) Setting contents Intelligent Function Module Device Buffer Memory Name Setting Contents Address Command code specification...
  • Page 131 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Initialize output devices M1130 M1133 Read UID Normal command completion during Read M1134 Module error during Read M1135 communication complete during Read D1130 Error details storage during Read ID instruction execution <Command code specification >...
  • Page 132 6. HOW TO COMMUNICATE WITH ID TAGS Normal completion <Read UID of ID Tag > BMOV D1131 CH1 ID ID tag UID instruction during Read complete M1133 Normal completion during Read UID Abnormal completion <Read error details storage area > D1130 CH1 error Error details...

  • Page 133: Measure Noise

    6. HOW TO COMMUNICATE WITH ID TAGS 6.4.15 Measure noise The Measure Noise program is a program for measuring the noise environment surrounding an antenna. (1) Program conditions (a) Setting contents Intelligent Function Module Device Buffer Memory Name Setting Contents Address Command code specification U0 \ G0...
  • Page 134 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Initialize output devices M1140 M1141 Measure Normal Noise completion command during Measure Noise M1142 Module error during Measure Noise D1140 Error details storage during Measure Noise ID instruction execution <Command code specification >...
  • Page 135 6. HOW TO COMMUNICATE WITH ID TAGS Abnormal completion <Read error details storage area > BMOV D1140 CH1 error Error details detection storage during Measure Noise instruction execution request M1142 Module error during Measure Noise 6 - 67 6 - 67...

  • Page 136: Read Module Status

    6. HOW TO COMMUNICATE WITH ID TAGS 6.4.16 Read module status The Read Module Status program is a program for reading the module status, monitoring result monitor, and the like. (1) Program conditions (a) Read contents Intelligent Function Buffer Memory Name Module Device Address U0 \ G40 Module status storage area (CH1)
  • Page 137 6. HOW TO COMMUNICATE WITH ID TAGS (2) Program example Module status <CH1 communication specification > M1150 D1150 CH1 module Read status Module Status command <CH1 communication specification > D1151 processing result monitor <CH1 ID tag UID > BMOV D1152 CH1 ID tag UID <CH2 communication specification...

  • Page 138: Specialized Sample Program For Read/Write Of Id Tags With The Trigger Communication

    6. HOW TO COMMUNICATE WITH ID TAGS 6.5 Specialized Sample Program for Read/Write of ID Tags with the Trigger Communication The following describes a simple and versatile sample program specialized for reading data from and writing data to an ID tag with the trigger communication. 6.5.1 Sample program (1) System configuration MSLSEC-Q series programmable controller...
  • Page 139 6. HOW TO COMMUNICATE WITH ID TAGS (3) Explanation of the operation (a) Reading from ID tags RFID module ID tag CPU module Sequence program Buffer memory Memory Ｍ1010 [MOV H0 U0\G0] 0 (Command code): H0 (Read) Read Read [MOV H0 U0\G1] setting 1 (Communication specification): H0 (Trigger) Write protect...
  • Page 140 6. HOW TO COMMUNICATE WITH ID TAGS (b) Writing to ID tags RFID module ID tag CPU module Sequence program Buffer memory Memory Ｍ1020 [MOV H1 U0\G0] 0 (Command code): H1 (Write) Write Write to setting [MOV H0 U0\G1] 1 (Communication specification): H0 (Trigger) Write protect ID Tag command...
  • Page 141 6. HOW TO COMMUNICATE WITH ID TAGS (4) Program conditions (a) Setting contents Intelligent Setting Contents Buffer Memory Name Function Module Read Write Device Address Command code specification U0 \ G0 H0 (Read) H1 (Write) area (CH1) Communication specification U0 \ G1 K0 (Trigger) area (CH1) K0 (Data storage order: Upper ->...
  • Page 142 6. HOW TO COMMUNICATE WITH ID TAGS (5) Program example ID tag read processing M1010 Set CH1 command code MOVP specification in "read" Read ID Tag Module CH1 error CH1 command CH1 ID CH1 ID (setting value = 0). command ready communication ID-BUSY...
  • Page 143 6. HOW TO COMMUNICATE WITH ID TAGS (6) Applications of the sample program 1) Application 1: Change of the channel to connect the antenna and the amplifier When connecting the antenna and the amplifier for communication with ID tags to channel 2, change the I/O signal and intelligent function module device settings as shown below.

  • Page 144: For Use In Remote I/O Network

    For details on the MELSECNET/H remote I/O network, please refer to the following manual published from Mitsubishi Electric Corporation about these. Manual Name Document Number Q Corresponding MELSECNET/H Network System SH-080124 Reference Manual (Remote I/O Network) (1) System configuration Remote master station (Network No.1）...
  • Page 145 6. HOW TO COMMUNICATE WITH ID TAGS (2) Network parameters The network parameters to set to a CPU module of the remote I/O master station are as follows. Unit 1 Network type MNET/H （ Remote master ） Starting I/O No. 0000 Network No.
  • Page 146 When use intelligent function module switch setting in the default state, the parameter setting is not necessary. Slot Type Module name Switch1 Switch 2 Switch 3 Switch 4 Switch 5 0 Remote I/O Remote I/O QJ72LP25 1 0(*-0) INTERI EQ-V680D1 0004 0000 0000 0000 0000 2 1(*-1) INPUT...
  • Page 147 6. HOW TO COMMUNICATE WITH ID TAGS (7) Programming (1) Program conditions (a) Setting contents Buffer Setting Contents Buffer Memory Name Memory Reading Writing Address Command code specification area (CH1) H0 (Read) H1 (Write) Communication specification area (CH1) K0 (Trigger) K0 (Data storage order: Upper –>...
  • Page 148 6. HOW TO COMMUNICATE WITH ID TAGS (b) Remote I/O station operating status checking （ Common) 【Caution】 This program is the same as a sample program listed in a MELSECNET/H network system reference manual (a remote I/O network version). Please adjust it at each filter time. SB47 Master station baton pass status Baton pass...
  • Page 149 6. HOW TO COMMUNICATE WITH ID TAGS X1000 X1004 M3000 Set the device during the M3000 ch1 use of the dedicated instructions. X1005 Set the device during the M3000 ch1 use of the dedicated instructions. Read the reading data from the buffer memory ZP.REMFR "J1"...
  • Page 150 6. HOW TO COMMUNICATE WITH ID TAGS (d) Write ID Tag M1170 X1000 X1002 X1003 X1004 X1005 Set command code MOVP specification in Write. Set communication MOVP specification in trigger. Set data storage order in Write MOVP a higher → lower. Setting Set top address to retrieve MOVP...
  • Page 151 6. HOW TO COMMUNICATE WITH ID TAGS * In the case of communication specification which are trigger , auto, FIFO trigger. X1004 Reset an ID command Y1014 execution request switch. X1005 M1176 Reset the write M1170 ID Tag command * In the case of communication specification which are repeat auto , FIFO repeat, multi-trigger and multi-repeat. X1004 Require communication Y1016...

  • Page 152: Attention And Limitation Using The Rfid Module At Melsecnet/H Remote I/O Station

    1024 words.) Besides the above, some instructions and restrictions are applied to use a MELSECNET/H remote I/O network system. Please refer to the following manual published from Mitsubishi Electric Corporation about these. Manual Name Document Number Q Corresponding MELSECNET/H Network System Reference Manual (Remote I/O Network)

  • Page 153: Chapter 7. Troubleshooting

    7. TROUBLESHOOTING Chapter 7. TROUBLESHOOTING The following describes the details of the errors that may occur when using the RFID interface module, and the corresponding troubleshooting methods. 7.1 Error Details List When an error occurs, the RFID interface module turns ON the bit corresponding to the error details in the error details storage area (Un\G41, Un\G4041).

  • Page 154: Troubleshooting

    7. TROUBLESHOOTING 7.2 Troubleshooting The following describes simple troubleshooting methods to be employed when using the RFID interface module. For programmable controller CPU related troubleshooting, refer to the user’s manual of the CPU module used. 7.2.1 Troubleshooting flow In this section, error details are described by first dividing the errors into groups according to the events that occur as described below.

  • Page 155: Flow When "Run" Led Turns Off

    7. TROUBLESHOOTING 7.2.2 Flow when “RUN” LED turns OFF Error occurs Is the Eliminate the error cause and reset programmable controller the CPU. CPU normal? Is the power ON? Turn the power ON. Is "RUN" LED OFF? Is the power Adjust the power supply voltage to supply voltage within the within the specified range.

  • Page 156: Flow When The "Ext.pw" Led Turns Off

    7. TROUBLESHOOTING 7.2.3 Flow when the “EXT.PW” LED turns OFF Flow when the "EX T.PW" LED turns OFF Set the polarity correctly. Is the polarity correct? Correct the wiring. Is the wiring correct? Turn ON the external power supply, Is the external and then reset the CPU or the RFID power supply ON? interface module.

  • Page 157: Flow When The "Err." Led Turns On

    7. TROUBLESHOOTING 7.2.4 Flow when the “ERR.” LED turns ON Flow when the "ERR." LED turns ON Correctly wire the antenna and amplifier Is the "RUN" following the antenna and amplifier LED of the antenna or connection methods. amplifier on? Is the ID tag within the Place the ID tag at the recommended communicable range?

  • Page 158: Appendices

    APPENDICES APPENDICES APPENDIX 1 COMMUNICATION TIME (REFERENCE) The following describes the communication time between the RFID interface module and ID tag, according to ID tag type. For suitable ID tag and antenna combinations, refer to the Omron RFID system V680 series manual.
  • Page 159 APPENDICES (3) FRAM type (8kbytes/32kbytes): V680-D8KF /V680-D32KF Communication Time Communication N: Number of Command Speed Setting Processed Bytes Read T=1.3×N+30 Write (with verify) T=1.6×N+59 Standard mode Write (without verify) T=1.3×N+59 Read T=0.8×N+25 Write (with verify) T=1.1×N+41 High-speed mode * Write (without verify) T=0.9×N+40 *1.

  • Page 160: Appendix 2 Processing Time (Reference)

    APPENDICES APPENDIX 2 PROCESSING TIME (REFERENCE) The processing time is the time from the moment the ID instruction execution request (Y14, Y1C) is turned ON to the time ID instruction complete (X4, XC) turns OFF. Processing Time 0 step Sequence program ID command execution request (Y14, Y1C) Y signal output...
  • Page 161 APPENDICES (2) FRAM type (2kbytes): V680-D2KF / V680S-D2KF Number of Communication Processing Time (ms) Command Processed Bytes Speed Setting S: Scan Time (ms) (byte) 158 + 2 × S 346 + 2 × S 653 + 2 × S Read 1,000 1238 + 2 ×...
  • Page 162 APPENDICES (3) FRAM type (8kbytes / 32kbytes): V680-D8KF / V680-D32KF Number of Communication Processing Time (ms) Command Processed Bytes Speed Setting S: Scan Time (ms) (byte) 168 + 2 × S 371 + 2 × S 704 + 2 × S Read 1,000 1338 + 2 ×...
  • Page 163 APPENDICES (4) FRAM type (8kbytes): V680S-D8KF Number of Communication Processing Time (ms) Command Processed Bytes Speed Setting S: Scan Time (ms) (byte) 115 + 2 × S 209 + 2 × S 362 + 2 × S Read 1,000 655 + 2 × S 2,000 1255 + 2 ×...

  • Page 164: Appendix 3 External Dimensions

    APPENDICES APPENDIX 3 EXTERNAL DIMENSIONS (1) EQ-V680D1 (50) 90.5 (16) 27.4 (106.5) Unit: mm (2) EQ-V680D2 (50) 90.5 (16) 27.4 (106.5) Unit: mm App - 7 App - 7...
  • Page 165 Please confirm the following product warranty details prior to product use. Gratis Warranty Terms and Gratis Warranty Range If any fault or defect (hereinafter referred to as "Failure") attributable to Mitsubishi Electric Engineering Company Limited (hereinafter referred to as "MEE") should occur within the gratis warranty period, MEE shall repair the product free of charge via the distributor from whom you made your purchase.

  • Page 166: Index

    INDEX Amplifier ··············································· 2- 7 Generic terms ······································· A-10 Antenna ················································ 2- 7 Application system ·································· 2- 1 Auto ···················································· 6-15 How to communicate with ID tags ·············· 6- 1 Abbreviations ········································ A-10 ID tag ··················································· 2- 7 Buffer memory ······································· 3- 8 ID tag communication setting ····················...
  • Page 167 Output signals ········································ 3- 8 Overall configuration ······························· 2- 5 Overview ·············································· 1- 1 Read ···················································· 3- 2 Read UID ············································· 6-13 Read with error correction ······················· 6-12 Repeat auto ········································· 6-16 Ring section ·········································· 4- 7 RUN mode ····································· 3- 2, 5- 1 Safety precautions ··································...
  • Page 168 1-13-5, Kudankita Chiyoda-ku, Tokyo 102-0073, Japan Phone +81-3-3288-1101 Fax +81-3-3288-1507 URL:http://www.mee.co.jp/ Model EQ-V680D-MAN-E New publication,effective Oct. 2014 50CM-D180057-E(1410)MEE Specifications subject to change without notice.

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