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所在平台: Udemy |
课程主页: https://www.udemy.com/course/introduction-to-relays-and-relay-logic/
课程评论：没有评论
**课程名称：** 继电器与继电器逻辑入门 **课程概述：** 本课程旨在为学员提供关于继电器和继电器逻辑的全面理解，这对于当前制造业中解读和设计梯形图/继电器逻辑以及对继电器和接触器进行组件级故障排除的需求至关重要。掌握继电器与继电器逻辑是学习可编程逻辑控制器（PLC）的基础，能帮助维修技术人员进行继电器、接触器和PLC的故障排除与安装。课程还将帮助学员根据安装和操作的规模及类型，判断应选用继电器还是PLC。 **课程内容：** * **通用继电器：** 学习通用继电器的定义、构造以及如何将其应用于继电器逻辑设计。 * **接触器：** 学习接触器的定义、构造及其在电机控制操作中的应用。 * **Constructor 软件：** 通过直观的 Constructor 软件学习，该软件是开发和设计梯形图逻辑程序的先进工具。该软件具有交互性，能确保在计算机上设计的程序在实际离散组件上也能成功运行。 * **实际操作演示：** 课程通过实际接线演示继电器和接触器的运行，让学员能够直观地观察（例如，通过透明外壳的“冰块”继电器）其工作原理。 * **电气测量：** 学员将观察到讲师如何测量继电器线圈和触点的电压及连续性，进一步加深理解。 **课程价值：** 本课程为技术人员提供了解决实际工业问题的关键技能，是进入自动化和控制领域的重要一步。
Manufacturers are constantly in need of people who can interpret and design ladder or relay logic and trouble shoot relays and contactors contactors at the component level. Understanding relays and relay logic is fundamental in learning Programmable Logical Controllers (PLCs) and helps maintenance technicians to trouble shoot and install relays, contactors, and PLCs. It helps the technician decide whether to us relays or PLCs depending on the size and type of installation and operation. In this course the students will learn what a general purpose relay is, how it is constructed, how to apply it to relay logic. They will learn also what a contactor is, how it is constructed, and how it is used in motor control operations. They will learn by observing the Constructor software, which is the state-of-the-art software program that helps engineers and technicians develop and design ladder logic programs. It is an interactive software program that really works and if your program works on the computer it will definitely work on real discrete components. The instructor will also wire a relay and a contactor so that the student can see the actual operation of the relay and contactor. Students then will be able to appreciate the operation as they can see through the plastic of the ice cube relay. They will also observe the instructor reading voltages and continuity of the contacts and the coil itself.
