PROCESS-MONITORING DEVICE, PROCESS MONITORING PROGRAM, AND RECORDING MEDIUM RECORDED WITH PROCESS MONITORING PROGRAM

摘要

PROBLEM TO BE SOLVED: To simply perform analysis of event.

SOLUTION: When a desired event is selected from events displayed among an event list, a display object period is defined with a time margin of±αin the vicinity of occurrence date and time of the selected event, a series of data related to the selected event in the display object period are read, and a trend graph (TG1, TG2) of this series of data is displayed. In addition, on the same time axis as with the trend graph (TG1, TG2), the originating points of the selected event and the other events associated with the selected event are displayed, attached with their contents (arrow marks M).

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