| 摘要 |
PROBLEM TO BE SOLVED: To improve the reusability of a self-diagnostic program when only the constitution of the object of diagnosis is changed or only failure information is increased or decreased, and to make the self-diagnostic program compact, and to reduce the preparation man-hours of the self-diagnostic program. SOLUTION: This self-diagnostic program is provided with a failure detecting object 100 arranged for each failure detection processing for detecting failure under the presupposition of object directional design, a failure information preserving object 300 arranged for each failure item for storing diagnosis failure information, and an FFD preserving object 500 for storing an FFD. In this case, a failure information control object 200 and an FFD control object 400 respectively allow the pertinent objects 300 and 500 to store the diagnosis failure information and the FFD. |
