Plant control system, controller, manager, and plant information processing method

A plant control system includes a controller configured to control a plant by using process data, the controller transmitting the process data to a field device and receiving the process data from the field device, the controller obtaining field information indicating a state of the field device fro...

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Bibliographic Details
Main Authors Sakai, Masahiro, Emori, Toshiyuki, Makishima, Kazuhiro
Format Patent
LanguageEnglish
French
German
Published 28.02.2018
Subjects
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:A plant control system includes a controller configured to control a plant by using process data, the controller transmitting the process data to a field device and receiving the process data from the field device, the controller obtaining field information indicating a state of the field device from the field device, the field device being installed in the plant, and the field device performing at least one of a measurement and a manipulation which are necessary for the control of the plant, and a manager configured to manage a state of the plant by collecting the field information from the field device, wherein at least one of the controller and the manager creates information indicating a normality of the plant by using the field information.
Bibliography:Application Number: EP20140194461