| 摘要 |
<p>PURPOSE:To rapidly prevent operational misoperation and to contribute to the stabilization of plant operation. CONSTITUTION:The system is a display monitoring device which displays a tag display screen 10 showing the objective value and the operation quantity of tags 11, 12,... which are at least more than one at a CRT display part 1, and which previously variably sets the objective value and the operation quantity by remote operation. The system is set upper/lower limit alarm value at upper/ lower limits range or within the limit of the upper/lower limits range at the respective tags 11 and 12. When objective value data or operation quantity data variably set by remote operation becomes over the limit of the upper/lower limits, the objective value and the operation quantity are not outputted and when the pieces of data becomes over the upper/lower limit alarm value within the upper/lower limit range, the situation is informed to outside and an operator in the monitoring data output system.</p> |
