This paper is focused on the process of automatic switching and gives a design of the automatic switching control system of ship power station.
本文以船舶电站的并车过程为研究对象，设计了船舶电站自动并车控制系统。
RS232 and PROFIBUS-DP protocol convert interface can embed in the process control equipment as Intelligent Slave Station, that realize many functions as data collect and control.
RS232和PROFIBUS - DP协议转换接口可嵌入现场设备作为智能从站，实现数据采集和控制等多种功能。
The technology process and the control demands of a waste water pump are presented, and the design of hardware and software based on PLC for the pump station automatic control are described.
介绍了一个污水泵站的控制工艺和控制要求，阐述了泵站自动控制系统中plc的硬件、软件设计。
The method of connecting observation between conventional control points and National Triangulation Station would affect the working process and mapping precision.
测区的控制测量及与国家三角点的连测方法，成为影响工作进度、保证测量精度的关键。
This paper presents a control system for the coke riddling process based on an industrial control computer and a PLC. It consists of a network operation station and a control station.
本文介绍一个基于工业控制计算机和PLC的筛焦过程控制系统，由网络操作站和控制站组成。
The structure control systems includes the dividing plate which have four work station, pneumatic system, machining working process.
结构上主要包括四工位分度盘、气动系统、加工流程的设计。
In this paper the process, structure, architectural and automatic control design and the operation of this pumping station are presented.
本文主要介绍了罗雨排涝泵站的工艺设计、结构设计、建筑设计和电气自控设计，以及泵站的运行效果。
It is made up of distributing network (INFI NET), process control unit(PCU), operator interface station (WSA), engineering work station (EWS) and computer interface unit (CIU).
它由分布式网络 （INFINET） ，过程控制单元 （PCU） ，操作员接口站 （WSA） ，工程师工作站 （EWS）以及计算机接口单元 （CIU）等组成。
This paper gives detailed introduction of concrete batch station control system development process including the software development environment, the system control flow and some typical codes.
详细论述了搅拌站生产控制系统开发的具体过程，包括软件开发的软硬件环境，系统控制的具体流程以及典型代码。
This system integrate process control with manage of oil fields wastewater treatment station, it has good application value.
该系统集油田污水处理站控制管理一体化，具有较好的应用价值。
The control logic relation of all the station equipments can be divided into two stages. The bottom is a direct process control stage and the top is a compute supervisory control stage.
全站设备的控制逻辑关系分为上下两级，下级为直接过程控制级，上级为集中监督控制级。
The control logic relation of all the station equipments can be divided into two stages. The bottom is a direct process control stage and the top is a compute supervisory control stage.
全站设备的控制逻辑关系分为上下两级，下级为直接过程控制级，上级为集中监督控制级。
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