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Product Name:
R/W Module Board Type (L) V700-HMC71
R/W Module Board Type (S) V700-HMC73
Revision history
Revised date
−
'98/ 7/ 17
'00/ 7/ 07
Operation Manual
OMRON Corporation
Industrial Automation Company
Advanced Sensors Development Department
Sensing Devices & Components Division H.Q.
New issue
"Applicable Standards" is added on the page 2
Issued: July 7, 2000
Revised item
(1/23)
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Table of Contents
Related Manuals for Omron V700-HMC71
Summary of Contents for Omron V700-HMC71
- Page 1 (1/23) Operation Manual Issued: July 7, 2000 Product Name: R/W Module Board Type (L) V700-HMC71 R/W Module Board Type (S) V700-HMC73 OMRON Corporation Industrial Automation Company Advanced Sensors Development Department Sensing Devices & Components Division H.Q. Revision history Revised date Revised item −...
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Page 2: Applicable Standards
(2/23) Applicable Standards FCC (USA) Part 15 subpart B and C This device complies with part 15 of the FCC Rules. Operation is subjected to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. -
Page 3: Table Of Contents
(3/23) This manual specifies the specifications and transmission format of the R/W Module. Table of Contents 1. Product Outline ................... 4 2. Specifications and Performance ............4 3. Operations of the R/W Module ............9 3.1 Outline of operations..............9 3.2 Oscillation Control................ - Page 5 (5/23) • Dip Switch Will not be used. Turn every dip switch OFF. • Operating conditon displaying LED LED Display Detail Green lights on Lights on when communicating with the Tag Red lights on Lights on when communication process does not complete successfully.
- Page 6 (6/23) Signal Interface Specifications Item Specifications Connector S10B-ZR-SM3A-TF specifications (manufactured by J.S.T. MFG CO.,LTD.) (applicable wires: AWG#32 ~ #26) Transmission format 2 wire system semi-double serial (CMOS level) Synchronization format Asynchronous mode; start-stop system Transmission control Cr control format Transmission speed 9600 bps (fixed) Character format (fixed) Start bit...
- Page 7 (7/23) n Names of Signals and Functions Codes Function Performance Signal Logic 5V ±10% Power Ground Input Serial input CMOS CMOS input 0:0V, 1:5V (positive logic) 47 kΩ pull up Output Serial output CMOS output data =2mA, =2mA ↓ active STOP Input Receive process of command...
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Page 9: Operations Of The R/W Module
(9/23) 3. Operations of the R/W Module Outline of operations The R/W Module receives commands from the User board, executes read / write processes on the Tag, and returns a response of the results of the process to the User board. The status of the R/W Module operations will be reflected on the Output / LED. -
Page 10: Input Stop
(10/23) Input STOP When a STOP signal is input to the R/W Module, receiving and processing of commands and command processing will stop and then, after the STOP signal is deactivated, the Module will be on stand by for new commands. When the STOP signal is input, oscillation will stop regardless of the setting of the oscillation control mode. -
Page 11: Processing Tag Memory
(11/23) Processing Tag Memory (1) Process Contents The following three processes may be executed on the Tag Memory Read Reading data from Tag Memory. The area to execute the Read command may be selected at random up to 16 pages. Write Writing data onto Tag Memory. - Page 12 (12/23) Single Auto After receiving command, the Module waits for the Tag to approach, communicates with the Tag, and then transmits a response. Once the response is transmitted, Module will be on stand by for new commands. During communication with the Tag, there must be one Tag within the communication area.
- Page 13 (13/23) FIFO Auto Module will await Tag to approach after receiving command, then communicate with Tag and transmit response. After communication is completed, Module will prohibit Tag from operating. Module will be on stand by after response transmission is completed. During communication with the Tag, there MUST BE AN OPERATIONAL TAG (A TAG THAT IS NOT PROHIBITED FROM OPERATION) within the communication area.
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Page 14: Controlling The Module From User Board
(14/23) FIFO Repeat After receiving command, the Module waits for the Tag to approach, then communicates with the Tag and transmits a response. After communication is completed, Tag will become inoperative. MODULE WILL CONTINUE PROCESS UNTIL IT RECEIVES A STOP COMMAND. When communicating with the Tag, THERE MUST ONLY BE ONE ACTIVE TAG (A TAG THAT IS NOT PROHIBITED FROM OPERATION) within the communication area. -
Page 15: Command/Response Format
(15/23) Command/Response Format n Command The frame consists of an operation option, parameters, and terminator. Communication options can be attached to commands No. 01 through 08 only. Command Option Parameter 1 Parameter n Terminator n Response The frame consists of a completion code, parameters, and terminator. Completion Parameter 1 Parameter n... -
Page 16: Types Of Commands And Responses
(16/23) (2) Options Specifies communication operations when command is one of 01 through 08. Option Number Details Single Conducts communication with Tag on Single Trigger Trigger Mode Single Conducts communication with Tag on Single Auto Mode Auto FIFO Conducts communication with Tag on FIFO Trigger Trigger Mode FIFO Auto... - Page 17 (17/23) n Response The completion code (“00”when successful) and read data will be transmitted. The read data will be transmitted continuously according to the order of page specification. Completion Read data* Terminator code ⋅ ⋅ ⋅ “0” “0” (Data 1) (Data n) *Data number n = specified page ×...
- Page 18 (18/23) (3) Multiple Write The Multiple Write command is used when the same data is written in units of pages. Pages may be specified at random. There is no limit on the number of pages that may be written at one time. n Command The designated pages to be written and the data to be written onto each page is transmitted as parameters.
- Page 19 (19/23) (5) Write Protection The Write Protection command is used to set or turn off write protection on Tag. n Command The pages to set or turn off write protection on will be transmitted as parameters. Page specifications shall be made by specifying the bit indicating the page as 1 and the other bits as 0.
- Page 20 (20/23) (7) NACK When the User board was not able to receive a response correctly, NACK is transmitted to demand that the response to be transmitted again. When the R/w Module receives this command, the most recent response will be transmitted again.
- Page 21 (21/23) (10) Test The Test command is to conduct transmission tests on the transmission to the User board. When the R/W Module receives this command, it transmits the same command to the User board. n Command Command Terminator Test Data ⋅...
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Page 22: Error Code List
(22/23) 5. Error Code List (1) Transmission Between User board and R/W Module Completion Code Name Details • There is a parity error in one of the characters Parity error among the command received. • There is a framing error in one of the characters Framing error among the command received.
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