JPS5372975A - Trouble diagnostic system in analog control circuit - Google Patents

Trouble diagnostic system in analog control circuit

Info

Publication number
JPS5372975A
JPS5372975A JP14774276A JP14774276A JPS5372975A JP S5372975 A JPS5372975 A JP S5372975A JP 14774276 A JP14774276 A JP 14774276A JP 14774276 A JP14774276 A JP 14774276A JP S5372975 A JPS5372975 A JP S5372975A
Authority
JP
Japan
Prior art keywords
control circuit
analog control
diagnostic system
trouble diagnostic
trouble
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
JP14774276A
Other languages
Japanese (ja)
Inventor
Tadashi Kurihara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14774276A priority Critical patent/JPS5372975A/en
Publication of JPS5372975A publication Critical patent/JPS5372975A/en
Pending legal-status Critical Current

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  • Testing And Monitoring For Control Systems (AREA)

Abstract

PURPOSE:A trouble diagnostic system in analog control circuit which can reduce ill influence to a plant by erroneous action of a diagnostic apparatus.
JP14774276A 1976-12-10 1976-12-10 Trouble diagnostic system in analog control circuit Pending JPS5372975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14774276A JPS5372975A (en) 1976-12-10 1976-12-10 Trouble diagnostic system in analog control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14774276A JPS5372975A (en) 1976-12-10 1976-12-10 Trouble diagnostic system in analog control circuit

Publications (1)

Publication Number Publication Date
JPS5372975A true JPS5372975A (en) 1978-06-28

Family

ID=15437107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14774276A Pending JPS5372975A (en) 1976-12-10 1976-12-10 Trouble diagnostic system in analog control circuit

Country Status (1)

Country Link
JP (1) JPS5372975A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4896977A (en) * 1972-02-23 1973-12-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4896977A (en) * 1972-02-23 1973-12-11

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