过程控制站

叙述DCS系统中的网络通信协和系统的监控软件体系，阐述了系统中操作站和过程控制站的软件结构。

Describes the communication protocol and monitor architecture in the DCS system , illustrations monitor architecture in operation station and process control station .

DJK-7500过程控制站主机的异常处理

The processing of CPU module Exception in DJK-7500 Process Control Station

介绍一个板坯二冷水控制系统，它由显示操作站和过程控制站组成，通过RS-232实现数据通信。

A control system of secondary cooling water for steel slabs is introduced . Trie system is composed of the display operator station and the process control station which communicates to each other via RS-232 port .

工业控制模块完成生产数据的采集和过程控制，操作站完成数据显示、工艺控制及管理分析等功能。

Data acquisition and process control are implemented by industrial control module ; Data displaying 、 craftwork control and man-agement analysis are completed by operation station .

中央控制室除安装有操作员站外，还设有过程控制系统工程师站、安全仪表系统工程师站、设备管理站。

In addition to operator station , in the central control room is also installed the process control system engineer station , safety instrumentation system engineer station and facility management station .

可在线设置过程控制的小水电站监控系统

Online process control of supervisory control system for small hydropower station

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 .