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随着现代科学技术的进步和发展,目前自动化控制系统已是一种以先进控制技术和智能控制技术为核心的综合自动化控制,其内涵不断扩充和深化,主要包括电气传动控制技术、电器控制系统、电气控制技术、低压电器。PLC在集散自动化系统中充分发挥其强大功能。使用范围可覆盖从替代继电器的简单控制到更复杂的自动化控制。应用领域极为广泛,覆盖所有与自动检测,自动化控制有关的工业及民用领域,包括各种机床、机械、电力设施、民用设施、环境保护设备等等。如:冲压机床,磨床,印刷机械,橡胶化工机械,中央空调,电梯控制,运动系统。
服装纺织控制领域是PLC系统一个非常重要的应用领域,可以说PLC技术的快速发展是与控制领域的发展分不开的。在PLC广泛应用的大背景下,现代控制领域也对控制系统的数据处理的能力、实时性和稳定性提出了更高的要求。西门子公司的PLC以其高速度、低能耗、稳定性好和编程简单易懂占有了大部分PLC市场。SIMATIC S7-200系列PLC凭其极高的可靠性、极丰富的指令集、易于掌握、便捷的操作、丰富的内置集成功能、实时特性、强劲的通讯能力、丰富的扩展模块等方面的优势成为中小型PLC中的佼佼者。因此本文结合SIMATIC S7-200、CPU224的优势,设计了一个以PLC为控制平台来驱动接触器和电磁阀来实现的控制功能。

坚决杜绝软件翻译 我不是傻子 我能看出来滴

随着现代科学技术的进步和发展,目前自动化控制系统已是一种以先进控制技术和智能控制技术为核心的综合自动化控制,其内涵不断扩充和深化,主要包括电气传动控制技术、电器控制系统、电气控制技术、低压电器。PLC在集散自动化系统中充分发挥其强大功能。使用范围可覆盖从替代继电器的简单控制到更复杂的自动化控制。应用领域极为广泛,覆盖所有与自动检测,自动化控制有关的工业及民用领域,包括各种机床、机械、电力设施、民用设施、环境保护设备等等。如:冲压机床,磨床,印刷机械,橡胶化工机械,中央空调,电梯控制,运动系统。
With the progress and development of science and technology now automatic control system has become an integrated automatic one that takes advanced control technology and intelligent technology as the core, and its intension is expanding and deepening continuously, mainly including electric transmission control technology, electric equipment control system, electric control technology, low-voltage appliance. PLC plays its powerful functions in the distributed automation system, and the application range covers the replacement of simple control with relay to more complex automatic control. Ant the applications cover the industrial and civilian areas related to automatic detection and automatic control, including machine tools, machinery, electric power facilities, civilian facilities, environment protection equipment, etc. For example, PCL is widely used in punch press, grinder, printing machinery, rubber machinery, central air-condition, elevator control, and mobility system.
服装纺织控制领域是PLC系统一个非常重要的应用领域,可以说PLC技术的快速发展是与控制领域的发展分不开的。在PLC广泛应用的大背景下,现代控制领域也对控制系统的数据处理的能力、实时性和稳定性提出了更高的要求。西门子公司的PLC以其高速度、低能耗、稳定性好和编程简单易懂占有了大部分PLC市场。SIMATIC S7-200系列PLC凭其极高的可靠性、极丰富的指令集、易于掌握、便捷的操作、丰富的内置集成功能、实时特性、强劲的通讯能力、丰富的扩展模块等方面的优势成为中小型PLC中的佼佼者。因此本文结合SIMATIC S7-200、CPU224的优势,设计了一个以PLC为控制平台来驱动接触器和电磁阀来实现的控制功能。
The control in garment and textile industry is one of the very important application fields of PLC system, it is common recognized that the development of control field is inseparable form the rapid development of PLC technology. In the background of PLC being widely used the modern control field raises a higher requirement for the data processing capability, real time, and stability of the control system. The PLC produced by Siemens occupies most part of the PLC market owing to its high speed, low power consumption, good stability, and simple programming. And the SIMATIC S7-200 Series PLC has become the leader in the middle-small types of PLC based on its extremely high reliability, extremely rich instruction set, easy to master, convenient operation, rich built-in integration function, real time characteristic, powerful communication capability, sufficient extension modules, etc. As a result combining with the advantages of SIMATIC S7-200, CPU224, this paper designs a control function which is implemented with PLC control platform to drive contactor and solenoid valve.
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第1个回答  2010-06-22
With modern science and technology progress and development, the synthetical automation automating at present under the control of systematically to already have been that one kind is centering on advanced control technique and intelligence control technique controls , it's connotation expands and deepens ceaselessly, electrical equipment controlling the technology , electrical equipment navar , electric control technique , low pressure mainly including electric drive. PLC brings it's function big and powerful into play sufficiently in collecting and distributing automatic system. The simplicity using range but coverage to comply with the replacement relay is controlled under the control of to more complicated automation. Application field covers possessions and the automation detecting extremely broadly, the automation controls the relevant industry and civil field, including various machine tool , machinery , electric power facilities , civil facilities , environmental protection equipment etc.Such as: Machinery , central authority air-conditioning , lift control , motion stamping the machine tool , the grinder , printing machinery , rubber chemical industry are systematic. Clothing spinning and weaving controlling a field is a systematic very important application field of PLC , that the fleetness being able to say the PLC technology develops is cannot to part from to controlling development of field. Under big PLC extensive use background, modern the field also has brought forward higher request to the ability , real time nature and stability controlling the systematic data handling's under the control of. The good with it's high-speed , low energy consumption , stability sum of the Siemens PLC programming simplicity is lucid have occupied the most PLC marketplace. SIMATIC S7-200 series PLC is let it's extremely high reliability , extremely rich instruction collection , be apt to be grasped , convenient and rapid operation , rich built-in integrated function , real time characteristic property , forceful communication ability, enrich extended module wait aspect advantage become middle mini outstanding person in PLC. Therefore the main body of a book union SIMATIC S7-200 , the CPU224 advantage, have designed that one uses the control function that PLC comes to come true in order platform comes to drive contactor and electromagnetic valve under the control of.
第2个回答  2010-06-23
Along with the development of modern science and technology progress and development, at present, the automatic control system is an advanced control technology and intelligent control technology as the core of the integrated automation control, its connotation and deepen constantly expand, including electrical transmission control technology, electrical control system and electrical control technology, low voltage electric appliance. PLC distribution automation system in the full play of their powerful functions. Use scope covered from alternative relay simple control to more complex automation control. Covering a wide applications, all with automatic detection and automatic control of industrial and civil related fields, including all kinds of machine tools, machinery, electric power facilities, civilian facilities, environmental protection equipment, etc. Such as: stamping tools, grinding machine, printing machine, rubber, chemical machinery, central air conditioning, elevator control system, the movement.
Textile control field is PLC system is an important application field, with the rapid development of PLC control areas of development is inseparable. The wide application of PLC in the background of modern control field, the control system of data processing ability, real-time and stability put forward higher request. Siemens PLC with its high speed, low energy consumption, good stability and programming is easy to occupy the most PLC market. SIMATIC S7-200 PLC on its high reliability, extremely rich instruction set, is easy to grasp, convenient operation, rich built-in functions, characteristics, the integration of real-time communication ability, strong expansion module of the advantages of the medium of PLC as. Therefore this paper combining SIMATIC S7-200, CPU224 advantage, design a PLC to control platform to drive the contactor and electromagnetic valve to control function.
第3个回答  2010-06-23
With the progress and development of modern science and technology ,automatic control system changed to be an Integrated Automation Control System with the core of Advanced and intelligent control technology.Its meanings continuously expands and deepens, meanly including electric drive control technology, electric control system, electrical control technology,and low-voltage electrical.PLC Plays a fully significant function in the distribution automation system .The scope of useing covers from A simple alternative relay control to More sophisticated automatic control .Applications is extremely broad, covering all with automatic detection, automatic control of industrial and civil fields, ncluding machine tools, machinery, electrical installations, civilian facilities, environmental protection equipment and so on .Such as: punching machine, grinding machine, printing machinery, rubber, chemical machinery, central air conditioning, elevator control, motor system.The field of garment and textile control system is one of great important PLC applications, It can be said that PLC technology would not have developed so rapidly without the development control area. In the Background of the widely used PLC, modern control field of the control system Put forward higher requirements on the capacity real-time and stability of data processing.The PLC of the Siemens company occupies most of the PLC market with its advantage of its high speed, low power consumption, good stability and easy to understand programming .SIMATIC S7-200 series PLC became a leader in the small and medium sized PLC by virtue of their high reliability, richful instruction set, easily learning, easy operation, the rich built-in integration capabilities, real-time features, strong communication ability, rich expansion modules and so on.
Therefore,combining with the advantage of SIMATIC S7-200, CPU224 ,the article designed an control function Achieved by the drive contactors with the controlling of a PLC platform and solenoid valves .

呵呵,完成了。自己翻译的,可以参考哦……
第4个回答  2010-06-22
With modern science and technology progress and development, and now a kind of automatic control systems have been yes Yi advanced control technology and intelligent control technology as the core Syndicated news automation, to expand its Neihanbuduan and Shenhua, Zhuyaobaokuo electrical drive control technology, electric control system , electrical control technology, low-voltage electrical. PLC in the distribution automation system to fully play its power. The scope of coverage from the alternative use of the simple relay control to more complex automation. Applications is extremely broad, covering all with automatic detection, automatic control of industrial and civil fields, including machine tools, machinery, electrical installations, civilian facilities, environmental protection equipment. Such as: punching machine, grinding machine, printing machinery, rubber, chemical machinery, central air conditioning, elevator control, motor system.
The field of garment and textile control system is a very important PLC applications, can be said that the rapid development of PLC technology is inseparable from the development control area. Widely used in the PLC background, the field of modern control systems also control the data processing capabilities, real-time and the stability is a higher demand. Siemens PLC with its high speed, low power consumption, good stability and easy to understand programming occupies most of the PLC market. SIMATIC S7-200 series PLC by virtue of their high reliability, very rich instruction set, easy to learn, easy operation, the rich built-in integration capabilities, real-time features, strong communication ability, rich expansion modules, and other areas become a leader in the small PLC. Therefore, this paper SIMATIC S7-200, CPU224 advantages designed for the control of a PLC platform to drive contactors and solenoid valves to achieve the control function.