By analyzing the running mode adjusting condition in the fire-power plant of central air condition control system, this paper expatiated how to use PLC to control it.
对火电厂中央空调控制系统的运行调节中如何采用可编程序控制器(PLC)控制进行了阐述。
This paper introduces the method of malfunction diagnosis on PLC network, and gives the example of running control system on maglev train.
文章介绍了PLC网络故障诊断的方法，并给出了磁悬浮列车运行控制系统PLC网络故障诊断的实例。
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。
PLC intelligent control system, Device control program run by automatic, Intelligent touch screen operation, The running state of the equipment is stick out a mile.
采用PLC智能控制系统，设备控制按自动程序运行，智能触摸屏操作，设备运行状态一目了然。
Through the introduction of the application of modern control technology used in flour production line, the making up of the PLC system was analyzed. The running features were concluded.
通过对PLC自动控制技术在制粉生产线中应用情况的介绍，剖析了PLC系统的组成，并总结出其运行特点。
It is pointed out that JWF9562 transfer system in roving-spinning unit is controlled by PLC, the shifting fork mechanism is simple, running is flexible and stable, transport circuit is exact.
JWF9562型粗细联输送系统采用PLC控制，拨叉机构结构简单，运行灵活，输送线路准确、设备运行稳定。
The logical control and PID operation are completed by PLC, water pressure be sited by regulation-resistance. The system composition is simple and running is reliable.
系统的逻辑控制与PID运算由PLC完成，供水压力由PLC的模拟电位器设定，系统组成简单、运行可靠。
PLC technology is widely used in container crane control system. In application not only PLC's high performance is required but also it's safety running program is more important.
PLC技术广泛应用于岸边集装箱装卸桥控制系统，除了要求PLC性能良好，更要求其程序运行安全可靠。
The PLC inspecting system can monitor the running state of the expander and deal with the different faults in order to ensure the safety.
采用以PLC为核心的检测系统，可以实时监测膨胀机组的运行情况，并对不同等级的故障作相应处理，保障膨胀机组运行安全。
Henceforth, a Soft-PLC system for the Realtime-Linux based on CNC system is presented, and its control scheme, development system and running system are explained in detail.
提出了基于开放式数控系统上的软plc系统，并对本系统中的控制方案、开发系统和运行系统做了较为详尽的介绍。
The PLC control system, variable frequency speed control system, mathematics model technology and SCADA system is used. The system has been running well constantly.
该控制系统应用plc控制、变频调速、数学模型以及上位监控系统技术，达到了良好效果。
The PLC control system, variable frequency speed control system, mathematics model technology and SCADA system is used. The system has been running well constantly.
该控制系统应用plc控制、变频调速、数学模型以及上位监控系统技术，达到了良好效果。
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