英语翻译本文讲述控制子系统与监控子系统的软硬件基本构成,通讯环节的接口设置,各个部分组件连接方式及应用环境.首先,控制子系统的开发过程包括顺序功能流程图、UML建模语言、梯形图

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英语翻译
本文讲述控制子系统与监控子系统的软硬件基本构成,通讯环节的接口设置,各个部分组件连接方式及应用环境.首先,控制子系统的开发过程包括顺序功能流程图、UML建模语言、梯形图的应用.并利用模块化编程思想拆分复杂的大型系统使之细化为多个相对独立的小模块,先开发其中一个小模块程序作为基础,来逐步编写主体程序的实践方法,进而简化设计过程提高效率.然后,表述了监控子系统的设计方法,该系统分为模块结构、组态软件设置、组态C语言脚本的应用三大部分,分别叙述了各个模块的功能,制作人机组态界面的方法,并列举了几个C语言脚本的样例程序.

Answer 1

The basic compostion of both software and hardware of the control subsystem and monitoring subsystem, the interface configuration of communication links, connection modes of different components and application environment are described in this article. First, the development process of control subsystem includes Sequential Funtion Chart, UML (Unified Modeling Language) and application of Ladder Diagram. Modularization programming idea is used to split the complicated large-scale system, which is then simplified into several relatively independent small modules. One of the small modules is developed as basis on which the main program is compiled step by step, to simplify the programming process and enhance the efficiency. Second, the designing method of monitoring subsysem is described, which is consist of three parts: modular structure, configuration of confugurable monitoring system and the application of configurable C Language script. The function of each module and the method of the man-machine interactive configuration interface are described, and a few sample program of C Language script are listed.
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