PLANT OPERATION MONITORING APPARATUS, METHOD AND PROGRAM
PROBLEM TO BE SOLVED: To provide a plant operation monitoring technique capable of easily specifying a point relating to operation abnormality of an actuation device to be remotely operated.SOLUTION: A plant operation monitoring apparatus 10 includes: a generation unit 12 for generating an operation...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a plant operation monitoring technique capable of easily specifying a point relating to operation abnormality of an actuation device to be remotely operated.SOLUTION: A plant operation monitoring apparatus 10 includes: a generation unit 12 for generating an operation signal a for operating an actuation device 21(n=1,2...N) disposed in a plant 20 on the basis of input of an operator; a first interface 13 for allowing a data channel 30 to transmit the operation signal a; a response checking unit 14 for checking a first response signal p replied by a second interface 22 for receiving the operation signal a transmitted through the data channel 30, a second response signal q replied by a drive circuit unit 23for driving the actuation device 21, and a third response signal r replied by an operation detection unit 24for detecting operation of the actuation device 21; and a display unit 15, when replies of the first response signal p, second response signal q, and third response signal r are checked, for displaying information on the fact.
【課題】遠隔操作される作動機器の動作異常に関与するポイントを容易に絞り込むことができるプラント操作監視技術を提供する。【解決手段】プラント操作監視装置10は、プラント20に配置された作動機器21n(n=1,2 N)を操作するための操作信号aを運転員の入力に基づき生成する生成部12と、操作信号aをデータ回線30に伝送させる第1インターフェース13と、データ回線30を伝送した操作信号aを受信した第2インターフェース22が返信した第1応答信号p、作動機器21nを駆動させる駆動回路部23nが返信した第2応答信号q及び作動機器21nの動作を検知する動作検知部24nが返信した第3応答信号rを確認する応答確認部14と、第1応答信号p、第2応答信号q及び第3応答信号rの返信が確認された場合にその旨の情報を表示する表示部15と、を備える。【選択図】 図1 |
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