| 摘要 |
PROBLEM TO BE SOLVED: To provide an information processor which surely records and maintains information on abnormality.SOLUTION: A processing part 1 performs processing given from a host processing part. A control part 3 makes a display part 4 display information on abnormality when the abnormality is detected during the operation of the processing part 1, stores the information on the abnormality in a nonvolatile storage part 2 and stops the operation of the processing part 1. Even when the host processing part does not record information on abnormality due to the occurrence of abnormality, the information on the abnormality is left in the nonvolatile storage part 2. The control part 3 also refers to the nonvolatile storage part 2 at the time of start-up, makes the processing part 1 start processing when there is no information on abnormality in the nonvolatile storage part 2, but when there is information on abnormality in the nonvolatile storage part 2, makes the display part 4 display information on the abnormality, stops the processing part 1 to maintain the stopped state and prevents overwriting of information on abnormality due to repeated occurrence of abnormality and occurrence of other abnormality. |
