| 摘要 |
PURPOSE:To make the maintenance operation of object equipment high in precision and efficient by using generated fault information recorded in the object equipment. CONSTITUTION:A CPU 151 stores a memory 154 with information on the frequencies of error occurrence by error codes, the frequency of processing of a paper currency processor, etc. The CPU 3b of a personal computer 3 reads the information out of the memory 154 through an interface circuit 167, calculates the frequencies of estimation by the error codes of the frequencies of processing by using the mean generation probability by the error codes totalized from plural paper currency processors and the frequencies of processing of the paper currency processors which are stored in an unillustrated floppy disk, and displays a comparison with the actual frequencies of error occurrence by the error codes at a display part 3c. |
