JPS5325347A - State monitor unit for analog-digital converter - Google Patents

State monitor unit for analog-digital converter

Info

Publication number
JPS5325347A
JPS5325347A JP10044776A JP10044776A JPS5325347A JP S5325347 A JPS5325347 A JP S5325347A JP 10044776 A JP10044776 A JP 10044776A JP 10044776 A JP10044776 A JP 10044776A JP S5325347 A JPS5325347 A JP S5325347A
Authority
JP
Japan
Prior art keywords
analog
digital converter
monitor unit
state monitor
pair
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.)
Granted
Application number
JP10044776A
Other languages
Japanese (ja)
Other versions
JPS5929974B2 (en
Inventor
Hisashi Goto
Nobutake Furuya
Takao Watabe
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.)
Meidensha Electric Manufacturing Co Ltd
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Meidensha Electric Manufacturing Co Ltd
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 Tokyo Electric Power Co Inc, Meidensha Electric Manufacturing Co Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP51100447A priority Critical patent/JPS5929974B2/en
Publication of JPS5325347A publication Critical patent/JPS5325347A/en
Publication of JPS5929974B2 publication Critical patent/JPS5929974B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Analogue/Digital Conversion (AREA)

Abstract

PURPOSE: To detect a data error as well as an abnormality of a circuit by mounting two pairs of A/D conversion elements of the same constitution and function and applying a regular analog input to one pair and an adverse polarity input to the other pair and by comparing these output signals.
COPYRIGHT: (C)1978,JPO&Japio
JP51100447A 1976-08-23 1976-08-23 Condition monitoring device for analog-to-digital converter Expired JPS5929974B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51100447A JPS5929974B2 (en) 1976-08-23 1976-08-23 Condition monitoring device for analog-to-digital converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51100447A JPS5929974B2 (en) 1976-08-23 1976-08-23 Condition monitoring device for analog-to-digital converter

Publications (2)

Publication Number Publication Date
JPS5325347A true JPS5325347A (en) 1978-03-09
JPS5929974B2 JPS5929974B2 (en) 1984-07-24

Family

ID=14274164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51100447A Expired JPS5929974B2 (en) 1976-08-23 1976-08-23 Condition monitoring device for analog-to-digital converter

Country Status (1)

Country Link
JP (1) JPS5929974B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855210A (en) * 1981-09-28 1983-04-01 Nitto Electric Ind Co Ltd Kneading method of resin powder material and kneader used thereof
WO2019111454A1 (en) * 2017-12-07 2019-06-13 株式会社東芝 Digital protection control device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855210A (en) * 1981-09-28 1983-04-01 Nitto Electric Ind Co Ltd Kneading method of resin powder material and kneader used thereof
WO2019111454A1 (en) * 2017-12-07 2019-06-13 株式会社東芝 Digital protection control device
JP2019103358A (en) * 2017-12-07 2019-06-24 株式会社東芝 Digital protection control device
KR20200086704A (en) * 2017-12-07 2020-07-17 가부시끼가이샤 도시바 Digital protection control device

Also Published As

Publication number Publication date
JPS5929974B2 (en) 1984-07-24

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