它正逐步取代传统的继电器控制系统。
It is gradually replacing the traditional relay control system.
电机雨刮器电机，它由两个继电器控制。
The motor is a windscreen wiper motor and it's controlled by two relays.
提出了一种继电器控制逻辑设计的新方法。
This paper proposes a new approach to the design of relay logic control circuits.
提出了一种继电器控制逻辑设计的新方法。
Relay Control System is widely used in various kinds of machines and mechanical devices.
该机采用气压传动，继电器控制，操作简单。
The machine is drove by compressed air plant and controlled by relay. so it is easy to operate.
它是一台由开关和继电器控制的，必须手工设定。
It was controlled, however, by switches and plugs that had to be manually set.
而目前在我国仍有相当数量的机床采用继电器控制。
But now, there are a lot of old-tape lathes are controlled by relays .
并且此系统同样适合多种继电器控制的设备的应用。
Meanwhile, this system also is suitable for the application o…
速冻食品生产线多为传统的继电器控制，易发生故障。
The fast frozen food processing line is controlled with traditional relays and breaks down often.
液压机由继电器控制改为可编程控制器(PLC)控制。
To replace the relay control of hydraulic machine to PLC control is introduced.
电磁阀是用电磁的效应进行控制，主要的控制方式由继电器控制。
Electromagnetic valve is used to control the effects of electromagnetic, the main control by the control relay.
采用数显时间继电器控制焊接时间，具有数字显示，时间控制精确。
The relay can show the parameter and control welding time accurately.
在汽车中，常常采用特制直流继电器控制小功率直流电动机正、反转。
We often use special DC relay to control low powered DC motor in cars.
电子无级变迅自动高温，固能继电器控制，稳定可靠、寿命长、低噪音。
Electronic no-grade timing, automatic constant high temperature, constant energy relay control and it is stabilization and reliable, long life and less noise.
本实验室配备PLC和继电器控制的透明液压传动实验台和气动实验台。
Hydraulic and pneumatic transmission test system which controlled by PLC and Relay are in this lab.
目前国内各矿井的排水系统多采用传统的继电器控制方法，用人工进行监测。
At present, most drainage systems of all domestic coal mine well adopt conventional means of relay controlling, inspected artificially.
在1号高炉中修时对上料系统进行了改造，用P LC控制取代继电器控制。
During the intermediate repair the charging system of No1 blast furnace was modernized and PLC control system replaced relay control.
目前，在自动化领域主要的控制方式有继电器控制、微机控制和PLC控制三种。
At present, the main control way in automatization field are relay control, microcomputer control and PLC control.
目前，在自动化领域主要的控制方式有继电器控制、微机控制和PLC控制三种。
At present, the main areas in automation control mode has relay control, microcomputer control and PLC control 3 kinds.
铜铝管焊接的关键是对焊接参数的控制，原控制系统采用时间继电器控制焊接参数。
The key of Cu-Al pipe butt welding is to control the welding parameters. In the original control system, all welding parameters were controlled by time-relays.
对一种用光耦合继电器控制的交流调压器进行了介绍和分析，给出了该调压器的特点。
This paper introduces a new AC voltage adjustment device controlling by optocoupler relay and gives detailed analysis of it's circuit.
然而由于PLC成本高，操作复杂，对于简单逻辑控制，目前仍然以继电器控制为主。
PLC has high price and complex operation. So the relay is always used in simple logic control.
烟感探头控制装在驾驶室处的继电器，继电器控制汽车的各支路电源和电磁自动阀门。
The smoke detection probe controls a relay provided at the driving cap position; the relay controls the power supply of each branch circuit and an electromagnetism automatic valve of the automobile.
运行安全可靠，操作实用简单方便，PLC控制具有常规继电器控制所不具有的优越性。
Compared with conventional electric relay control system, PLC control can run more safely and reliably, and can be operated more practicality, simply and conveniently.
继电器控制部分采用印刷板焊接结构，减少了控制箱的接线，提高了电器控制的可靠性。
The control section of relay is adopted the welding structure of printed circuit board, it reduces wiring of control box, improves reliability of electric control.
为改善地面操作起重机的起动、点动运行性能，可选用绕线型电动机加外延时继电器控制。
Slip-ring motor can be used in conjunction with time delay relays for floor operated cranes to improve their travelling quality during start and inching.
继电器控制部分采用印 刷板焊接结构，减少了控制箱的接线，提高了电器控制的可靠性。
The Control section of relay is adopted the welding structure of printed circuit board, it reduces wiring of control box, improves reliability of electric control.
与传统的继电器控制比较，PLC控制降低了实习成本，增强了教学效果，提高了学习效率。
Compare with the traditional control with the relay, the PLC control lowers the practice cost, enhances the teaching effect, and increases the study efficiency.
本文主要介绍了我厂点火燃烧站v 08由继电器控制改造为PLC控制的方案及实施过程。
This paper introduce actualize project of V08 by relay-contact's control to PLC in our factory.
本文提出电流继电器控制绕线式异步电动机起动电路改进方法，并对改进电路优劣进行了分析。
A method in the improvement of current relay controls winding asynchronous motor starting circuit is put forward, and the merit, demerit of it are described in the paper.
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