| 摘要 |
<p>PROBLEM TO BE SOLVED: To safely and speedily execute fault measures by displaying error measure information easy to comprehend for an operator on an operation screen when there is a fault in plant operation. SOLUTION: Operating conditions such as start conditions required for plant control or sequence conditions for various kinds of operation are made into database and stored in an operating condition information storage means 6. It is monitored by an error monitoring means 4 whether the operating conditions are satisfied or not corresponding to the progress conditions of plant operation, and when trouble mismatched to the operating conditions occurs, the spot of the trouble is specified. Then, error processing information corresponding to the trouble is retrieved and extracted from an error information storage means 7 by a processing method display means 5, and an error processing screen is displayed on the operation screen while using an auxiliary window. On the error processing screen, a switch for trouble cancel processing for canceling the trouble is displayed together with error contents and the processing method, and when the operator operates this switch, the trouble is canceled on the error processing screen.</p> |
