JPS52114868A - Abnormal operation protector of automatic controller - Google Patents

Abnormal operation protector of automatic controller

Info

Publication number
JPS52114868A
JPS52114868A JP3125876A JP3125876A JPS52114868A JP S52114868 A JPS52114868 A JP S52114868A JP 3125876 A JP3125876 A JP 3125876A JP 3125876 A JP3125876 A JP 3125876A JP S52114868 A JPS52114868 A JP S52114868A
Authority
JP
Japan
Prior art keywords
automatic controller
abnormal operation
operation protector
protector
abnormal
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
JP3125876A
Other languages
Japanese (ja)
Inventor
Yasuhiko Suesada
Masumi Fujii
Hisashi Nakaso
Yasushi Tejima
Nobuo Kurihara
Yasuhiro Iioka
Tadashi Kurihara
Shigeo Hashimoto
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.)
Kansai Electric Power Co Inc
Hitachi Ltd
Original Assignee
Kansai Electric Power Co Inc
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 Kansai Electric Power Co Inc, Hitachi Ltd filed Critical Kansai Electric Power Co Inc
Priority to JP3125876A priority Critical patent/JPS52114868A/en
Publication of JPS52114868A publication Critical patent/JPS52114868A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing And Monitoring For Control Systems (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Safety Devices In Control Systems (AREA)

Abstract

PURPOSE:To obtain the abnormal operation protector which is devised to be capable of continuing the operation of plant by inspecting the abnormal generation and the generation point of automatic controller and by working by hand after the release of the part.
JP3125876A 1976-03-24 1976-03-24 Abnormal operation protector of automatic controller Pending JPS52114868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3125876A JPS52114868A (en) 1976-03-24 1976-03-24 Abnormal operation protector of automatic controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3125876A JPS52114868A (en) 1976-03-24 1976-03-24 Abnormal operation protector of automatic controller

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP17490281A Division JPS57155609A (en) 1981-10-31 1981-10-31 Monitor controlling method of analog controller

Publications (1)

Publication Number Publication Date
JPS52114868A true JPS52114868A (en) 1977-09-27

Family

ID=12326316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3125876A Pending JPS52114868A (en) 1976-03-24 1976-03-24 Abnormal operation protector of automatic controller

Country Status (1)

Country Link
JP (1) JPS52114868A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447707U (en) * 1990-08-29 1992-04-23

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4995092A (en) * 1973-01-18 1974-09-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4995092A (en) * 1973-01-18 1974-09-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447707U (en) * 1990-08-29 1992-04-23

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