EQUIPMENT DIAGNOSTIC APPARATUS AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an equipment diagnostic apparatus that facilitates a diagnostic change.

SOLUTION: A plant diagnostic apparatus 101 collects measured data measured by sensors 106 as raw data from data collectors 105 via a communication network 103 according to raw data collection definition data. Feature quantity extraction from the collected raw data is based on correspondingly defined definition data. Diagnosis using the raw data or extracted feature quantities is based on correspondingly defined definition data. A diagnostic program thus executes the raw data collection, feature quantity extraction and diagnosis according to the data defined separately from the program.

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