|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/plcforhvac/
课程评论：没有评论
**课程名称：PLC编程在暖通空调中的应用** **课程概述：** 本课程由一位拥有自2009年起在暖通空调（HVAC）领域丰富工程经验的工程师倾力打造，旨在分享其在实际工作中积累的知识和技巧。课程内容涵盖了HVAC系统中自动化控制的最新实战策略，不仅适合初学者，也为对HVAC系统（供暖、通风和空气调节）有深入了解但对自动化控制不甚熟悉的专业人士提供了宝贵的学习机会。讲师通过分享其日常工作中遇到的具体问题（如AHU、ACCU、风机、水泵、冷水机组、电加热器、电加湿器、电动风阀/水阀等设备的不同控制方式），使学习者能够更直观地理解PLC编程的应用。 课程以尽可能简单的方式讲解PLC编程，强调最小化功能的使用，但能帮助学习者在阅读和编写PLC程序时获得极大的提升。 **学习目标：** 完成本课程后，您将能够： * 理解PLC编程中的输入、输出信号及其使用方法。 * 掌握常数与变量的概念及其处理技巧。 * 学习如何利用PLC程序处理 AHU、ACCU、风机、水泵、冷水机组、EDH、EHU、电动风阀/水阀等设备的数字输出信号。 * 了解如何配置PLC程序中的报警功能。 * 掌握如何使用PID控制器处理变频驱动（VFD）AHU。 * 学会如何使用PID控制器控制温度控制阀（TCV）。 * 理解互锁信号的含义及如何在PLC程序中进行配置。 * 了解如何配置接口信号。 * 掌握如何按特定顺序操作多个设备或设备。 * 学习如何构建特殊功能程序，例如再循环模式。 讲师希望通过本课程，让学习者在完成程序编写工作时感到更加愉悦。 **教学方式：** 课程以通俗易懂的方式讲解PLC编程，并鼓励学习者通过反馈或邮件提出希望讲师进一步解释的主题。 **大纲：** 无（课程内容以概述和学习目标为准）
This lecture includes all knowledge and know-how I have gotten while working as a HVAC engineer since 2009. I tried to explain as much as I can about the new and best tactics used in the actual field. So, I organized agenda useful for not only beginners but experts who know almost everything about systems of HVAC (Heating, Ventilating and Air-Conditioning) except for the automatic control. For example, you can feel that they are my daily issues I need to handle while working as an engineer or a technician in the HVAC field after checking the topics.I did my best to explain about the PLC (Programmable Logic Controller) program as easy as possible with minimum functions. I bet that this lecture will be incredibly helpful for you not only when you reviewing the others' program but also making your own program.You will understand about the below after this lecture.What input and output signals are and how to use them for PLC programming What constants and variables are and how to handle themA way to deal with digital output signals for AHU (Air Handling Unit), ACCU (Air Cooled Condensing Unit), Fan, Pump, Chiller, EDH (Electric Duct Heater), EHU (Electric Humidifier), motorized dampers/valves and so on.A procedure for configuring alarms with PLC programHow to deal with VFD (Variable Frequency Drive) AHU with a PID controllerA way to operate TCV (Temperature Control Valve) with a PID controllerWhat interlock signals mean and how to configure them with PLC programHow to configure interface signals How to operate many devices or equipment with a specific orderHow to build programs for special functions like re-circulation mode I hope you will enjoy your program work after taking lecture. And if you have any topic you want me to explain, please let me know through feedback or email. Good luck.
