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所在平台: Udemy |
课程主页: https://www.udemy.com/course/ladder-logic/
课程评论：没有评论
课程名称：梯形逻辑 课程概述：梯形逻辑是一种用于编程可编程逻辑控制器（PLC）的编程语言。它是一种图形化的PLC编程语言，通过使用梯形图的符号表示，表达逻辑运算，类似于传统继电器逻辑电路的轨道和梯级。工程师和电工使用梯形逻辑来执行逻辑、顺序、计数、定时和算术任务，从而实现工业自动化应用。在过去，机器和过程自动化是通过一种称为继电器逻辑的硬接线控制系统来完成的。但随着微处理器的出现和PLC的发明，继电器逻辑迅速被梯形逻辑等编程语言所取代。
Ladder logic is a programming language that is used to program a PLC (Programmable Logic Controller). It is a graphical PLC programming language which expresses logic operations with symbolic notation using ladder diagrams, much like the rails and rungs of a traditional relay logic circuit. It is used by engineers and electricians to execute logical, sequential, counting, timing and arithmetic tasks in order to carry industrial automation applications.In the good old days, machine and process automation was accomplished using a hard wired control system known as relay logic. With the advent of microprocessors and the invention of the PLC, relay logic quickly became superseded by programming languages such as ladder logic.
