With the kinds of PLC and AC inverter connection, more and more AC inverter PLC control systems are occurring.
通过多种多样的PLC控制变频器的方法，构成了不同类型的变频PLC控制系统。
With the extensive use of PLC in the automatic control systems in petrochemical industry, correct selection of PLC in the actual work is of great important.
随着可编程控制器在石油化工自动化控制中的应用越来越广泛，PLC的正确选型在实际工作中显得非常重要。
Constructs 28 nodal casting production line control systems of integrated PLC and intellectual instrument on the basis of RS485 network technology.
基于RS485网络技术构筑28个节点的集成plc和智能仪器的铸造生产线控制系统。
In electronic systems of modern machine tool, the control way of circuits of keeping pressure is able to be completed by the relay - toucher and the PLC.
在现代机床电气系统中，保压回路的控制方式可以通过继电器——接触器控制和可编程控制器PLC实现。
The introduction to this text utilizes the control systems of a five - storeyed lift where the programmable controller is written, running situation of the inspection lift PLC control system.
本文介绍了利用可编程控制器编写的一个五层电梯的控制系统，检验电梯PLC控制系统的运行情况。
The control systems for production line of rubber hose with switchable knitting or winding carcass are described, and the control process, control calculation and PLC block are introduced.
论述了针织和缠绕增强层可互换生产的胶管生产线控制系统的功能及其实现方法，并介绍了全线控制过程、控制运算和可编程序控制器编程框图。
The control systems, system s constitution and functions of a monitoring and control system of DC power source screen based on PLC were introduced in the paper.
介绍了一种利用PLC控制的直流电源屏监控系统的控制要求、系统组成及功能等。
The application of these ashhandling control technique is discussed, and the development of domestic ashhandling control systems based on PLC is suggested.
总结了我国引进的控制技术在燃煤电厂成套灰渣处理中的应用经验，提出以PLC为基础的国产化灰渣处理控制系统开发意见。
The features of automatic balance control systems are introduced and an automatic control system based on programmable controller (PLC) is given for illustration.
文章主要介绍船舶自动平衡控制系统的形式、特点，以及利用可编程序控制器(PLC)实现船舶平衡系统的自动控制。
The paper introduces the process of continuous furnish preparation, its measuring and controlling systems, the structure and hardware design of the whole system where the PLC is used as control unit.
介绍了造纸配浆工段的工艺流程、测控系统、以可编程逻辑控制器（PLC）为控制单元的系统结构和硬件设计，同时详细阐述了实现连续配浆的控制算法。
A new mechanical systems design of strip cutting device in tobacco system was presented, and the control system of its was designed by use of PLC.
提出了一种烟草系统中新型剪带装置的机械系统方案设计，并利用PLC设计了该装置的控制系统。
After comparing all kinds of control systems, the orbit cut system control part design has completed by taking PLC as controller.
在对各种控制系统进行比较之后，选择plc作为控制器，完成了轨道切换系统控制部分的设计。
This paper proposes the main factors affecting the reliability of control systems with PLC, then several methods to improve it are also discussed.
分析了影响PLC控制系统可靠性的主要因素，探讨了提高控制系统可靠性的硬、软件措施，这些措施均具有实用价值。
To maintain the high reliability of the cryogenic facility, a new control system has been planned with the PLC and SCADA systems.
保持高可靠性的低温设施，一个新的控制系统已规划与PLC和SCADA系统。
Finally, practice has proved that the adoption of PLC control systems have greatly increased the machine's reliability and reduced workload of machine maintenance staff.
最后通过实践证明，采用PLC控制提高了万能铣床运行的可靠性，减轻了机床维修人员的工作量。
We need a Service Engineer specialized in Service and Maintenance of Control Systems, PLC and Frequency Converter for our equipment in China and Southeast Asia.
我司拟招聘服务工程师，主要负责在中国以及东南亚地区我司电控设备的服务及维修，包括控制系统，PLC以及变频器等。
We need a Service Engineer specialized in Service and Maintenance of Control Systems, PLC and Frequency Converter for our equipment in China and Southeast Asia.
我司拟招聘服务工程师，主要负责在中国以及东南亚地区我司电控设备的服务及维修，包括控制系统，PLC以及变频器等。
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