Data processing and critical function status display system in the nuclear power plant monitoring systems

The Critical Function Monitoring System is a data acquisition and display system designed for effective presentation of essential nuclear plant operational data enabling supervision of the safety status of the nuclear plant by the operational staff. In this article the system functional requirements have been analysed and in accordance with the results of this analysis approach to defininf the design basis for realisation of the Critical Function Monitoring System by 'RK' equipment has been briefly described. (author)