JPS6087007U

JPS6087007U - Load distributed process abnormality monitoring device

Info

Publication number: JPS6087007U
Application number: JP17863683U
Authority: JP
Inventors: 粕谷　美智男
Original assignee: 株式会社日立製作所; 日立エンジニアリング株式会社
Priority date: 1983-11-21
Filing date: 1983-11-21
Publication date: 1985-06-15

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は、本考案の一実施例のプラントのシステムブロ
ック図、第２図は、本考案の優先制御法による負荷分散
型プロセス異常監視装置の一実施例のブロック図、第３
図は、第２図に示した通常監視処理制御装置、第４図は
、第２図のプロセス情報管処理装置、第５図は、第２図
の優先監視装置のそれぞれブロック図である。８・・・プロセス入力制御装置、９・・・プロセス異常
検出処理装置、１０・・・通常監視処理装置、１１・・
・プロセス情報管理処理装置、１２・・・大容量ファイ
リング制御装置、１３・・・出力制御装置、１４・・・
優　　□先監視処理装置。FIG. 1 is a system block diagram of a plant according to an embodiment of the present invention, FIG. 2 is a block diagram of an embodiment of a load distributed process abnormality monitoring device using the priority control method of the present invention, and FIG.
2 is a block diagram of the normal monitoring processing control device shown in FIG. 2, FIG. 4 is a block diagram of the process information management device shown in FIG. 2, and FIG. 5 is a block diagram of the priority monitoring device shown in FIG. 2. 8... Process input control device, 9... Process abnormality detection processing device, 10... Normal monitoring processing device, 11...
- Process information management processing device, 12... Large capacity filing control device, 13... Output control device, 14...
Superior □Previous monitoring processing device.

Claims

[Claim for Utility Model Registration] In a device that monitors abnormalities by capturing process measurement signals and status signals, process data is input at a fixed cycle or variable cycle, and the process is processed based on the signal type and measurement amount of this data. Means for testing the priority level in abnormality monitoring, based on these results, distributes the input data to priority monitoring and normal monitoring using a plurality of waiting table groups, and divides the input data into priority monitoring and normal monitoring using multiple waiting table groups, Means for controlling output to an output device through real-time monitoring registered in a processing table; and a load-distributed process abnormality monitoring device comprising a means for controlling output to an output device by monitoring storage and reading from a large-capacity file device to avoid high processing load due to process abnormality monitoring.