REGULATOR
PROBLEM TO BE SOLVED: To achieve easy and accurate information recording at a point of time desired to record information of a regulator.SOLUTION: The regulator comprises a computation unit 7 for calculating a control output value on the basis of a measured process quantity, a storage unit 9 for rec...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To achieve easy and accurate information recording at a point of time desired to record information of a regulator.SOLUTION: The regulator comprises a computation unit 7 for calculating a control output value on the basis of a measured process quantity, a storage unit 9 for recording information and a storage processing unit 10 for, when a specific situation occurs in the regulator, storing data on operation of the regulator at a point of time of the specific situation occurrence in the storage unit 9.SELECTED DRAWING: Figure 1
【課題】調節計の情報を記録したい時点で簡単かつ確実な情報記録を実現する。【解決手段】調節計は、測定したプロセス量に基づいて制御出力値を算出する演算部7と、情報記録のための記憶部9と、調節計に特定の状況が発生したときに、この特定の状況発生時点の調節計の動作に関わるデータを記憶部9に保存する保存処理部10とを備える。【選択図】 図1 |
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