APPARATUS FOR SEARCHING GENERATION CAUSE OF ABNORMALITY

摘要

PROBLEM TO BE SOLVED: To obtain a searching apparatus, for the generation cause of an abnormality, by which the generation cause of the abnormality can be searched easily and in a short time. ;SOLUTION: A database reference device is installed in such a way that an operated value, a worked value and a measured value from the plant operation start of a plant apparatus and a measuring device which is connected to the apparatus are input from an abnormality data storage device 5, a working-record storage device 10 and a related apparatus database 11. When the measured value detects an abnormal value only the operated value, the worked value and the measured value, in the past, of the apparatus to which the measuring device is connected from the related apparatus database 11 and an apparatus related to the apparatus are extracted from the abnormality data storage device 5 and the working-record storage device 10, and they are displayed on an abnormality-information display device in a time series manner.;COPYRIGHT: (C)2000,JPO