| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve such a problem that control operation is delayed in emergency due to workers inexperienced to a monitoring control system, and to retirement of experienced workers owing to business consignment to consigned companies and generation change of workers, in a plant where work is done using the monitoring control system having a graphic screen. <P>SOLUTION: Icon images having shortcut functions for the function of expanding a screen to a certain screen, or the function of expanding a certain subwindow such as a help window, or functions provided in the monitoring control system, are arranged on a monitoring control screen of the monitoring control system. The icons are either displayed or not displayed, or started or finished to blink, depending on ANDing or ORing of signals obtained from the plant or the results of combining determinations on threshold values, so as to display an appropriate monitoring control screen or operations when necessary according to the condition of the plant. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
