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- Simple and Easy Method for Designing Sequence Logic Ladder Diagram of Programmable Controller 可编程序控制器顺序逻辑梯形图的简易设计法
- Logic ladder diagram 逻辑梯形图
- This paper analyzes the example of design PLC ladder diagram by predicate logic method,and illuminates relative merits. 使用谓词逻辑法举例分析PLC梯形图的编制过程,并分析其优缺点。
- Flow control and ladder diagram of PLC are analyzed. 该系统具有操作简便,自动化程度高,运行速度快、靠性高等特点。
- The programmable controller uses the ladder diagram and auxiliary identifier to realize control logic mainly, it reflects the flexible characteristic of PLC controll outstandingly . 可编程控制器主要应用梯形图与助记符语言实现控制逻辑,使PLC控制灵活的特点得到突出体现。
- Transformation algorithm between the ladder diagram and the statement list based on the AOV diagraph and the cause and effect diagraph for programmable logic controller (PLC) systems is proposed. 结合AOV图与因果图提出了一种新的梯形图与语句表双向转换算法。
- The idea of abstract from ladder diagram to AOV graph list and its realization algorithm is introduced. 阐述了将梯形图映射为AOV图链的思想与实现算法。
- The ladder diagram can be designed and be run basing on the relay controlling circuit. 在继电器控制线路的基础上,设计出梯形图并进行现场调试。
- The system control software is written by ladder diagram and system fault states can be judged and treated voluntarily. 采用梯形图编制了系统控制软件,程序能够对系统故障情况进行自动判断与处理。
- Aside form. this operating system it also contains a user program translated forma ladder diagram to a binary form. 除了这个操作系统之外,它还包括一个由梯形图翻译成而进制形式的用户程序。
- It produced pure water's automatic packing project research which based on Delta motor's automatic technology plat and gave it's method design and key process ladder diagram. 摘要:介绍基于台达机电自动化技术平台的纯净水自动化包装机项目研发。给出原理设计和关键程序梯形图。
- Sequential control design method is an advanced( regular) design method for design of PLC ladder diagram, and it is a powerful tool. 顺序控制设计法是设计plc梯形图的一种先进规范的方法和有力工具。
- On the contrary, the statement list is transformed to cause and effect diagraph, then the ladder diagram is generated based cause and effect diagraph. 另一方面,将语句表转化为因果图,基于因果图生成梯形图。
- The ladder diagram is transformed to the AOV diagraph, then the statement list is created by traversing the node in cause and effect diagraph. 一方面,将梯形图转化为AOV图,并利用AOV图建立因果图,然后遍历因果图的节点生成PLC所能识别的语句表;
- With PLC checking,application of state information of PLC and PLC ladder diagram,the fault of CNC machine tool can rapidly been diagnosed accurately. 通过对可编程序控制器PLC的检查,利用PLC的状态信息和PLC梯形图,可以快速、准确地判断数控机床故障。
- Study Predicate Logic Used in Design PLC Ladder Diagram 谓词逻辑在设计PLC梯形图中使用的研究
- It introduced the PLC control way,the linkage control of PLC and security control system, programme of PLC ladder diagram, and data exchange between PLC and monitor center computer in the automatic control of airport baggage handling system. 介绍了在机场行李系统自动控制过程中 ,PLC(可编程逻辑控制器 )的控制方法、PLC与安检系统的联动控制、PLC梯形图的编程以及 PLC与监视中心计算机的数据交换。
- By use of modular and computer compiling techniqe, the automatic conversion of electric diagram to the logical expression of relay ladder diagram, the automatic plotting of relay ladder diagram, and the automatic programming of PC command are realized. 进而使用模块化和计算机编译技术,实现了电气图向梯形图逻辑表达式的自动转换、以及梯形图的自动绘制和PC指令的自动编程
- At this point your logic is at fault. 在这一点上你的推理是错误的。
- The above separating idea keeps the integrality of diagram structure, breaking up the wholes into parts simplifies the design and prepares for the realization of transforming the ladder diagram into STL from the angle of AOV diagram. 所提出的依据图的拓扑关系划分链表的思想,保持了图结构的完整性,将梯形图化整为零处理,简化了程序设计,为从图的角度研究梯形图向语句表的转化打下基础。