It utilized hydraulic press transducer and adopted PLC as the core of the system, which realized no electrical quantity at measure point.
它采用可编程控制器(PLC)作为系统的运算控制核心，利用液压式压力发生器，实现了测量点处无电气量。
The paper introduces the method of PLC control in traffic light and the saving method of the out-point of PLC.
本文主要介绍了PLC控制全功能交通灯的实现方法，以及节省PLC输出点的一种实现途径。
From the point of PLC characteristic in low-voltage network and for the existed problems in the home control network, a new MAC layer protocol is proposed in this paper.
文中从分析低压电力线的特性入手，针对用其传输家庭控制网络数据所面临的困难和不足，提出了在低压电力线网络的运行中引入一种新型的MAC层协议的方案。
The main point in the PLC programming design for the high speed milling machine is pointed out. It provides the technical reference for the control of this kind of high speed CNC machine.
指出了这台铣床P LC程序设计中的重点问题，为此类高速数控机床的控制提供了技术参考。
The main point in the PLC programming design for the high speed milling machine is pointed out. It provides the technical reference for the control of this kind of high speed CNC machine.
指出了这台铣床P LC程序设计中的重点问题，为此类高速数控机床的控制提供了技术参考。
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