DCS控制方式下系统逻辑控制通道试验程序的编制

Logical control channel test procedure preparation in the DCS control mode

本文对核电厂DCS (分布式控制系统或集散控制系统)控制方式下的逻辑控制通道试验程序编制进行了总结。从核电厂工艺调试人员的视角出发,对试验测试顺序、设备驱动的配置方式、信号模拟、信号恢复等方面进行阐述,希望通过这些总结来建立若干逻辑控制通道试验程序编制原则,从而起到指导程序文本的编制目的。

This article is a summary of that Logical control channel test procedure preparation in the DCS control mode.Form the process of testing personnel perspective.This article depict different control sequence(the priority order of the manual and automatic mode)、the configuration of device driver、signal simulation(the switch and digital signal)、1E protection signal simulation、signal recovery and so on.I hope through this article to establish some principles that we weave logical control channel test procedure preparation.This paper cites examples that we weave logical control channel test procedure preparation.