外文翻譯--應(yīng)用于電氣系統(tǒng)的可編程序控制器-電氣類-文庫吧資料
2025-05-22 07:00本頁面
【正文】 nd again an etc. under same procedure instruction, but this problem can resolve through an exterior logic movement. Moreover, this win the controller is have no sequence of the system top can39。s circulating procedure is a circuit of circulation: Input a picture, circulate all internal procedures, then get stripe output39。s a kind of viable way establish a controller that can provide particular size and function. This kind of controller can create according to the tiny controller. This kind of applies scope according to the tiny controller smaller, the machine that can used for a type perhaps can use to do a be like the mon PLC is similar and can be woven a distance of controller, so it can pass variable turn of logic procedure to carry on various homework. All of these characteristic basis concrete demand of dissimilarity but dissimilarity, concrete of design of empirical of dissimilarity but dissimilarity. But the main advantage of this kind of design lie in designing a personnel to understand an own controller very much, can freely control the big baby size of controller, change it of function. This means that this item contains more special, but in the meantime the control of system also from it of design control. 2. Electricity system People can find out to speak of in three preceding contexts from an automation of basic parts, the in addition is a logic circuit which controls system. The technique of only mature forerunner cans make a particular logic circuit and performance the parts that exactitude need when operate to get stripe. For a simple sport, the system auto procedure can plete, but for indirect or more plicated sport, the procedure of system will produce plicated circuit and false signal. This is need another method can save time, produce clear circuit, can keep accidental signal from hand over fold to stop with circuit. The line roadbed method of different standard of this kind of way call follow the sequence and advance gradually type or rule system, it to the current of air and the electricity system very valid, and is also a foundation of this item. It include according to launch the system of foundation that the machine appearance each dissimilarity variety establish. The square one is each circuit that the step designs those kinds of standards. The second step is a conjunction to receive to e from sensor and the switch sends the air or the fax to the supply line of each step in the meantime with previous sport signal. If show in the diagram, 1 with 2 standard circuits is a current of air of with the electricity system serve. We can know very much of see each one step suddenly with the contact of the of next step. 3. The applied principle of controller inner part The abovementioned method can make each sport of launch the machine nicely defined with the step. This be also a new appearance which says that the every sport varieties of launch the machines are systems, but the change of of two different appearances be called a step. The standard circuit which speaks of in times before can the in aid of design personnel define different appearance different from what the variety of different step bring environment of system. The end stage in design will have a sequence and explicit input and output which never changes to carry in the system. We carry a sequence is from the importation the importation be through conversion carried exportation by the exportation. All processes of these steps carry on in the tiny controller inner part, and with same of the way is circulate. The sequence of parts is program by 5 bytes in the controller。 附件 2：外文原文 Programmable Controller Designed for Electropneumatic Systems Summary this item is mainly the procedure which studies electricity system and in brief valid control current of air to launch machine to patibly flow the appearance of system. It of the fulfillment foundation include according to the control procedure of particularly have of the current of air controller, automation design, current of air system and design according to the electronics of the tiny controller. 1. Brief introduction The automation which uses an electricit
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