摘要
本文分析了WDPFⅡ(西屋分散控制系统)控制系统中工程师站无法更新系统点目录和DPU中多个信号故障的原因,提出工作思路和解决方法,对其他设备同类故障的原因分析和处理具有借鉴作用。
In this article, through analysising the facts of the malfunctions occurred in the WDPF Ⅱsystem, such as failing to update SPD on the EWS drop, and interruption of many signals in DPU, some ways of problem solving are proposed, which offer instructions to the analysis and maintance of other similar devices.
出处
《中国仪器仪表》
2006年第6期98-100,共3页
China Instrumentation
