| 摘要 |
PROBLEM TO BE SOLVED: To provide a failure diagnosis system capable of not only monitoring an event, but also narrowing down an event being the factor of the occurrence of the event.SOLUTION: A failure diagnosis system for diagnosing the failure of a pump facility including multiple equipment, includes: multiple measurement equipment 51 to 75 for measuring the state quantity of each of the multiple equipment; a state quantity storage part 174 for collecting and recording the state quantity obtained by the multiple measurement equipment 51 to 75; a correlation calculation part 171 for calculating the correlation of the state quantity about a plurality of combinations of the multiple equipment; and a diagnosis display part 172 for, when the abnormality of the state quantity occurs in any of the multiple equipment, displaying the other equipment related to the equipment where the abnormality of the state quantity occurs in descending order of correlation.SELECTED DRAWING: Figure 5 |
