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Omron V700-HMC71, Operation Manual

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Omron V700-HMC71 Operation Manual Download Page 21

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(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

Test Data

Terminator

“1”

“0”

Cr

n

 Response

Completion

code

Test Data (Same data as the command)

Terminator

“0”

“0”

Cr

(Data n)

⋅

 

⋅

 

⋅

(Data 1)

(Data n)

⋅

 

⋅

 

⋅

(Data 1)

Summary of Contents for V700-HMC71

Page 1: ...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...

Page 2: ...g the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between...

Page 3: ...rations of the R W Module 9 3 1 Outline of operations 9 3 2 Oscillation Control 9 3 3 Input STOP 10 3 4 Memory Management on Tag 10 3 5 Processing Tag Memory 11 4 Controlling the Module from User boar...

Page 4: ......

Page 5: ...External measurement 80 80 5 mm 40 44 10 mm Installation 4 points Secured by M3 screws Secured at 3 points M2 or M2 3 screws Electric current 5V 10 Dissipation current 180 mA or less during oscillati...

Page 6: ...nsmission speed 9600 bps fixed Character format fixed Start bit Data bit Parity bit Stop bit Total 1 8 Even 1 11 Error detection format Even number parity Bit transmission order Low order fist from LS...

Page 7: ...ag CMOS output IOL 10mA IOH 2mA H active 8 NORM Output Will be output after transmission with tag is successfully completed CMOS output IOL 10mA IOH 2mA H active 9 ERR Output Will be output when trans...

Page 8: ......

Page 9: ...set on either the Oscillate Mode Stop Mode depending on whether the Module should oscillate while not in communication with the Tag The Stop Mode conserves dissipation power and enables the R W Modul...

Page 10: ...ess requires more than one page not all pages may be completely rewritten 3 4 Memory Management on Tag The Tags used to conduct communication with the R W Module may be one of the following two types...

Page 11: ...ritten Write protection may be set on any of the pages Write protection may be set or turned off by commands 2 Communication Operations The following 6 communications operation may be executed by chan...

Page 12: ...ule will be on stand by for commands after response is transmitted During communication with Tag there MUST BE AN OPERATIONAL TAG A TAG THAT IS NOT PROHIBITED FROM OPERATION within the communication a...

Page 13: ...or the Tag to approach then communicates with the Tag and transmits a response After communication is completed Tag will become inoperative After transmitting a response Module will await Tag to appro...

Page 14: ...once When Module receives a STOP command processing will stop 4 Controlling the Module from User board 4 1 Transmission Control Format The frame format consists of 16 types of text in even number unit...

Page 15: ...1 Reads Tag Memory data in units of pages Write 02 Writes data onto Tag Memory in units of pages Multiple Write 03 Writes the same data onto Tag Memory in units of pages Byte Write 04 Writes data onto...

Page 16: ...tion code becomes 00 If process was not completed successfully an error code will be transmitted 4 3 Types of Commands and Responses 1 Read Read is used when data is to be read from the Tag Data for a...

Page 17: ...be written onto each page 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 Data to be written should be speci...

Page 18: ...0 When 1 is specified it will register as an error error code 14 n Response The completion code 00 when successful will be transmitted Completion code Terminator 0 0 Cr 4 Byte Write The Byte Write com...

Page 19: ...2 2 1 1 6 1 5 1 4 1 3 8 7 6 5 1 Value 00 FF 00 FF 00 FF 00 FC 0 1 bits should be specified as 0 When 1 is specified it will register as an error error code 14 Command code Setting specification 8 char...

Page 20: ...in 8 STOP The STOP command is used to stop the R W Module from executing a command When the R W Module receives this command it immediately stops the execution of the current command and sets on stand...

Page 21: ...ransmission to the User board When the R W Module receives this command it transmits the same command to the User board n Command Command Test Data Terminator 1 0 Cr n Response Completion code Test Da...

Page 22: ...g received exceeded 2 sec 2 Transmission Between R W Module and Tag Completion Code Name Details 70 Transmission error Noise or other disruption occurred during communication with Tag and command cann...

Page 23: ......

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