电气控制进入DCS的应用与分析

Application and analysis of electric control in distributed control system

电气控制进入分散控制系统(DCS)后,需要解决硬接线接口方式和通信接口方式中存在的各种问题,同时要求DCS响应时间与电气控制要求相匹配,要解决这些问题,就必须从被控设备系统的需求出发进行分析和试验确认,保证系统的正常运行。

The application of electric control in distributed control system (DCS) involves the settlement of problems in the hard connection mode and the communication connectioo mode, and necessitates the coordination between DCS response time and electric control requirements. As a result, analyses and tests should be made as per the needs of the equipment system under control to ensure the normal operation of the system.