JPS5687997A - Confirming system of transmitted information - Google Patents

Confirming system of transmitted information

Info

Publication number
JPS5687997A
JPS5687997A JP16518179A JP16518179A JPS5687997A JP S5687997 A JPS5687997 A JP S5687997A JP 16518179 A JP16518179 A JP 16518179A JP 16518179 A JP16518179 A JP 16518179A JP S5687997 A JPS5687997 A JP S5687997A
Authority
JP
Japan
Prior art keywords
set value
information
slave station
transferred
station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16518179A
Other languages
Japanese (ja)
Inventor
Kazuyoshi Akatsuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP16518179A priority Critical patent/JPS5687997A/en
Publication of JPS5687997A publication Critical patent/JPS5687997A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
    • G08C25/02—Arrangements for preventing or correcting errors; Monitoring arrangements by signalling back receiving station to transmitting station

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To enable to correctly judge if the information is transmitted without error, by transmitting the information transmitted again, in the information transmission control system and collating the information with the information transmitted at the transmission side. CONSTITUTION:The set value of an analog setter 4 is transferred to the master station 1 via an analog input device 3. The master station 1 transfers this set value to the slave station 2 via the trasmission line 1a. The slave station 2 transfers the received set value to the device to be controlled via the analog output device 6. This set value is transferred from the analog output device 6 via the analog input device 5 and the slave station 2 returns the transferred set value to the master station 1 via the transmission line 1a. The master station 1 compares and collates the set value transmitted to the slave station 2 before with the set value returned from the slave station 2, allowing to correctly judge if the transfer of the set value to the device to be controlled is made without error.
JP16518179A 1979-12-18 1979-12-18 Confirming system of transmitted information Pending JPS5687997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16518179A JPS5687997A (en) 1979-12-18 1979-12-18 Confirming system of transmitted information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16518179A JPS5687997A (en) 1979-12-18 1979-12-18 Confirming system of transmitted information

Publications (1)

Publication Number Publication Date
JPS5687997A true JPS5687997A (en) 1981-07-17

Family

ID=15807378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16518179A Pending JPS5687997A (en) 1979-12-18 1979-12-18 Confirming system of transmitted information

Country Status (1)

Country Link
JP (1) JPS5687997A (en)

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