摘要
本文叙述过程控制系统中主机异常的一种处理方法，介绍由操作系统提出的软件接口及其实现，最后作为例子，说明DJK-7500过程控制站中异常处理的应用。
This paper describes a processing method of CPU module exception in DJK - 7500 process control station and introduces a software interface Provided for in operating system and its implementation. Finally, illustrates the application of exception processing in DJK - 7500 process control station.
出处
《自动化与仪器仪表》
1997年第5期20-22,共3页
Automation & Instrumentation
