| 摘要 |
PURPOSE:To reduce the burden of a supervisory crew or an operator at the time of testing or supervising a state accompanied by maintenance work by displaying a test schedule and a maintenance work schedule in addition to alarm information. CONSTITUTION:An alarm deciding device 10 fetches a state signal from a supervisory object 11 to an alarm display deciding means 15, decides whether or not the signal amounts to a reference value set beforehand, when the signal exceeds the reference value, the device edits and outputs alarm information. Once fetches schedule information from a regular test schedule input device 8 and a maintenance work schedule input device 9 to a storage device 16, then an alarm display deciding means 15 edits the information, and displays it on a CRT display device 3. Thus the supervisory crew or operator can easily judges whether the generated alarm information is caused by the regular test and the maintenance work executed in accordance with the schedule based on the relation with schedule items, and he can promptly take measures thereafter. |
