The joint of PLC program controlling system is always the weak link of all systems, and focusing on it can guarantee the safe, reliable and normal operation of the equipment.
PLC控制程序系统结合部历来是各系统的薄弱环节，抓好它，有利于保证设备安全、可靠、正常运转。
This article describes a real-time controlling system of TV program auto-broadcasting with micro-computer PLC (Programmable Logic Controller).
本文叙述了一种用可编程序控制器进行实时控制的电视节目自动播放系统。
The emulation debugging method based on the modeling of the controlled object is an important debugging method during the debugging of PLC controlling program.
基于被控对象建模的仿真调试方法是PLC控制程序调试过程中一种重要的调试手段。
The program controlling system based on PLC , the drive system for controlling DC motor and the digital showing system has been developed in present work.
设计了基于可编程控制器PLC的程序控制系统、直流电动机的驱动控制系统和数字显示系统。
The basic principle of micro tension controlling in rolling process of bar and the realization means of micro tension controlling in PLC program were analyzed.
分析了棒材轧制过程中微张力控制的基本原理，以及微张力控制在PLC程序中的实现方式。
This paper passes on clock setting and time controlling methods on PLC, and gives program examples.
介绍了可编程控制器机内时钟的设定及时间控制的方法，给出了编程实例。
The constitution of PLC controlling system was introduced, and the methods of program design and the manual program were given.
介绍了新型滚动画布广告的PLC控制系统的构成。给出了程序的设计方法及手动程序。
Based on analyzing the function of a kind of manipulator, the thesis gives a controlling method for the manipulator by using HNC inherent PLC technique, and lists the original codes of PLC program.
在详细分析喷油嘴中孔座面磨床自动上下料机械手的功能基础上，利用华中数控系统内置PLC技术设计了一套控制系统，并给出了详细的源代码。
Based on analyzing the function of a kind of manipulator, the thesis gives a controlling method for the manipulator by using HNC inherent PLC technique, and lists the original codes of PLC program.
在详细分析喷油嘴中孔座面磨床自动上下料机械手的功能基础上，利用华中数控系统内置PLC技术设计了一套控制系统，并给出了详细的源代码。
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