| 摘要 |
<p>PURPOSE:To precisely judge a cause to restore work, and to secure an efficient rate of operation by analyzing error information, simultaneously displaying a content and a measure and sequentially and repeatedly displaying them in accordance with priority when there are plural measures. CONSTITUTION:An error information analysis part 12 supervises the output of a sensor information input part 11 based on the detection signal of a sensor 4. When it judges it to be an error, a signal is transmitted to a read part 13. The read part 13 retrieves a code against error, transmits it to a display part 15 from an information data base part 14 and displays the content of the corre sponding error and the message of the measure to a display device 2. When there are plural measures, they are sequentially and repeatedly displayed in accordance with previously set priority and frequency data. Thus, even an operator having no enough knowledge for the device can speedily execute appro priate restoration work and he can secure the efficient rate of operation.</p> |
