| 摘要 |
<p>PROBLEM TO BE SOLVED: To narrow down an abnormality factor without increasing any storage capacity. SOLUTION: When an end factor resulting in the end of a system is generated, and the end factor is present at a host control part 29 side, the end factor is written in an end factor log file 39, and when the end factor is present at a lower-rank control part 30 side, the end factor is written in an SRAM(static random access memory) 33. When the system is activated, and the end factor is written in the SRAM 33 of the lower-rank control part 30, the end factor is transmitted to the host control part 30, and recorded in the end factor log file 39. Afterwards, when the end factor due to an abnormality factor is recorded in the end factor log file 39, the data are displayed at a display part 26.</p> |
