摘要 |
PROBLEM TO BE SOLVED: To provided an anomaly diagnostic device, as well as an industrial machine provided with the anomaly diagnostic device, which, when performing state diagnostics of a machine or apparatus on the basis of time-series data generated by a sensor, can improve the accuracy of diagnosis even if a computer disposed upon the machine side does not have sufficient processing capability, and for which the amount of communication data can be decreased so as to reduce the volume of communication.SOLUTION: A machine-side diagnostic device 2 diagnoses time-series data generated by the sensor to acquire a primary diagnostic result and extracts the time-series data relating to the primary diagnostic result so as to output it together with the primary diagnostic result to a server-side diagnostic device 3. The server-side diagnostic device 3 diagnoses the time-series data to acquire a secondary diagnostic result, and displays the secondary diagnostic result together with the primary diagnostic result. In addition, the diagnostic results are compared, and if the comparison results are different, the diagnostic processing of the machine-side diagnostic device 2 is updated. |