| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that the input port of an abnormality monitoring means gets insufficient and a burden imposed on abnormality monitoring software is increased because an image forming device requires a large number of parts due to the realization of multiple functions and digitalization. SOLUTION: This device is provided with a 1st abnormality detection means for detecting that abnormality occurs in a load, and a 2nd abnormality detection means for specifying the load in which the abnormality occurs. A circuit to perform logical processing depending on hardware processing that the number of output is made smaller than the number of input is used as the abnormality detection means. |
