Computer Technology Use in Programmable Controllers 计算机技术在可编程控制器中的运用
The transformer disconnect line has been expanded to include products that provide power to programmable controllers and other electronic devices. 变压器断开线已扩大至包括提供电源产品,可编程控制器和其它电子设备。
Pio programmed input output the design of programmable controllers multidigit I/ o link 可编程序控制器多数字输入/输出环节的设计
Programmable Controllers Application in Cement Production 可编程序控制器在小水泥厂生产过程自动控制中的应用
Extended state variables of the programmable controllers are sent to the redundant controller by network. 可编程控制器的扩充状态变量经网络送给冗余控制器。
Simulation System of Two& Programmable Controllers 双可编程序控制器仿真系统
The single triggering method, the programming method of sequence process controlment, can be applied to both programming method of programmable controllers and hardware relay circuits. 用于顺序过程控制的程序设计方法&单触法,规则、快捷、应用简便,可用于可编程控制器(PC)及硬件继电器控制电路的程序设计。
The critical technologies of applying programmable controllers to flow calibrating device is described. The technologies include how to handle the significant sectors in system design, software structure and program design. 阐述在流量标定装置中应用可编程控制器的关键技术,即系统设计、软件结构及程序设计中一些重要环节的处理。
In this paper, programmable controllers are used to accomplish the start, power supply, fault indication, alarm and automatic switch of diesel engine generators. The system can also achieve remote control and measurement. 应用可编程控制器对柴油机发电机组实现启动、供电、故障显示、报警和机组之间的自动切换,并可实现远距离遥控、遥测。
A system composed by PLC programmable controllers, A/ D modules, D/ A modules, SCR, temperature sensor and so on to control the temperature of the heat treatment furnace were introduced. 介绍了用PLC可编程控制器、A/D模块、D/A模块、SCR、温度传感器等硬件组合的系统控制热处理炉。
To realize production automation of some workshop with 8 machines, selects the suitable computer and industrial programmable controllers. 为具有8台机械加工设备的某一车间实现自动化,选定了主机和工业可编程序控制器。
By FP ∑ programmable controllers design for a strong function of the automatic production lines, is introduced. the application of PLC, MCGS and touching screen technology onthe automatic assembly line are presented. 简要介绍了应用FP∑可编程控制器,设计一种具有较强功能的全自动生产流水线,并介绍PLC、MCGS组态软件及触摸屏技术在自动流水线的应用。
Based on the manually operated hydraulic actuated directional control valves, the general solutions to the electro-hydraulic proportional control systems for loader operating devices, the electro-hydraulic proportional pilot control units, the structures and control logic of the programmable controllers were developed in details. 在手动液控多路阀的基础上,对装载机工作装置的电液比例控制系统的总体方案、电液比例先导控制模块、比例控制操纵手柄的结构和控制逻辑进行了研究。
In the paper, the working principle and the method detecting and controlling bull using two programmable controllers are introduced, the features are reliable running, flexible control, convenient operation and intelligence automation. 介绍了采用两个可编程序控制器对斜井防跑车装置进行监测与控制的工作原理和实现方法,其具有运行可靠、控制灵活、操作方便和智能化等特点。
This system achieves automatic control and remote supervision of the gas boiler with programmable controllers. 系统用可编程序控制器实现对燃气锅炉的自动控制和远程监控。
N designing domestic machines of urinary paper making, a new control system with programmable controllers is adopted instead of relay-based control system in the machine from japan. 在研制国产尿液制片机控制系统时,摒弃了原日本样机的继电控制系统,采用了可编程控制器系统。
Adopt software method in medium and small scale programmable controllers, realize resistence fuzzy control of deduster and flue gas temperature fuzzy control. 在中、小型可编程序控制器上采用软件方法实现了除尘器阻力模糊控制和烟气温度模糊控制。
The design and realization of feed water, main steam temperature and burning control circuits using intelligent programmable controllers in the monitoring system of fossil-fired generating units has been introduced. 介绍了火电机组监控系统中采用智能化可编程控制器的给水控制回路、主汽温控制回路、燃烧控制回路的设计与实现。
This paper describes the application principle of programmable controllers used in main engine's remote control and warning system. 介绍了在主机遥控报警系统中,可编程控制器作为核心处理单元的应用原理。
The Critical Technologies of Applying Programmable Controllers to Flow Calibrating Device 可编程序控制器在流量标定装置中应用的关键技术
The application of such programmable controllers in the above mentioned area is not only proper but also cost effective. 可编程控制器在该领域的应用不但恰当而且有效益。
Type Selecting and Field Adapting of Programmable Controllers 可编程控制器的选型和现场适配
Detecting and Processing of Temperature Data by Using OMRON Mini-type Programmable Controllers OMRON小型可编程序控制器对温度数据的检测与处理
With VVVF drives, programmable controllers, computer information systems increasingly used in the modern enterprise, transient power quality has become a major impact on power quality problems. 现代企业中由于变频调速驱动器、可编程控制器和计算机信息系统的日益广泛使用,使得暂态电能质量问题成为影响电能品质的主要问题。
Programmable logic controllers, also called programmable controllers or PLCs, are special-purpose computers used for industry control. 可编程逻辑控制器(PLC),是一种为工业控制特别设计的专用计算机。