JPS6421685A - Plant abnormal phenomenon recording device - Google Patents

Plant abnormal phenomenon recording device

Info

Publication number
JPS6421685A
JPS6421685A JP62178693A JP17869387A JPS6421685A JP S6421685 A JPS6421685 A JP S6421685A JP 62178693 A JP62178693 A JP 62178693A JP 17869387 A JP17869387 A JP 17869387A JP S6421685 A JPS6421685 A JP S6421685A
Authority
JP
Japan
Prior art keywords
control device
plant
scanning
abnormal phenomenon
recording device
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
JP62178693A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Kimura
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62178693A priority Critical patent/JPS6421685A/en
Publication of JPS6421685A publication Critical patent/JPS6421685A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Abstract

PURPOSE:To grasp the respective process quantity of necessary parts in accordance with the process changing ratio of a plant and to speedily and securely execute the clearing-up of the causes of plant abnormality generation by providing an operation control device between the analog input device of an abnormal phenomenon recording device and a storage. CONSTITUTION:Respective types process quantity from plural detectors 11 (1-N) of the abnormal phenomenon recording device is scanned per prescribed scanning period by an analog input device 12 and the process quantity of a prescribed time from the present to the past is recorded through an operation control device 13 to a recorder 14. When any one of plant abnormality instructing contacts 15 (1-K) is operated, the condition is read to a digital input device 16 and transmitted to the control device 13 as a trigger signal to show the plant abnormality generation. When the trigger signal is received by the control device 13, the scanning speed of the device 12 is caused to be a highly speedy scanning and the scanning to a small process change is stopped. Then, a control is executed to the process change quantity and the processing of the causes of the abnormality is executed speedily and securely.
JP62178693A 1987-07-17 1987-07-17 Plant abnormal phenomenon recording device Pending JPS6421685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62178693A JPS6421685A (en) 1987-07-17 1987-07-17 Plant abnormal phenomenon recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62178693A JPS6421685A (en) 1987-07-17 1987-07-17 Plant abnormal phenomenon recording device

Publications (1)

Publication Number Publication Date
JPS6421685A true JPS6421685A (en) 1989-01-25

Family

ID=16052898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62178693A Pending JPS6421685A (en) 1987-07-17 1987-07-17 Plant abnormal phenomenon recording device

Country Status (1)

Country Link
JP (1) JPS6421685A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007500896A (en) * 2003-07-31 2007-01-18 フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー Triggered field device data collection in process control systems.
CN100435598C (en) * 2003-01-06 2008-11-19 三菱电机株式会社 Remote factory monitoring system and remote factory monitoring method
JP2016118503A (en) * 2014-12-22 2016-06-30 三菱重工業株式会社 Nuclear power plant data recording system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100435598C (en) * 2003-01-06 2008-11-19 三菱电机株式会社 Remote factory monitoring system and remote factory monitoring method
JP2007500896A (en) * 2003-07-31 2007-01-18 フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー Triggered field device data collection in process control systems.
JP2016118503A (en) * 2014-12-22 2016-06-30 三菱重工業株式会社 Nuclear power plant data recording system

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