| 摘要 |
PROBLEM TO BE SOLVED: To display an operation state of an elevator in a display form allowing an abnormality to be properly and easily recognized when the abnormality to be improved occurs in the operation state of the elevator. SOLUTION: At a reproduction and display time for reproducing and displaying an operation state history, a simulation running drawing for showing the operation state of the elevator for every time is displayed at a part of a display and information on each event is added and displayed in an other part of the display in an easily understandable form, together with the generation time. COPYRIGHT: (C)2004,JPO
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