Genre: eLearning | MP4 | Video: h264, 1280x720 | Audio: aac, 48000 Hz

Language: English | VTT | Size: 1.28 GB | Duration: 2 hours

What you'll learn

What a basic electrical circuit is

What a self holding circuit is and how to configure it

How to construct auto and manual program at the same time

The procedure to deal with analog signals.

Functions we can build with timer

What we can do with counter?

A way to control inverter compressor with PID controller

Manipulating an EXV(Electrical Expansion Valve ) with PID controller

Programs for operating many devices

Interlocks

What the defrost is and how to configure it with PLC

How to finish the defrost function with the evaporator temperature

Requirements

Basic understanding for the refrigerator, AC or Heat pump

A PC with CODESYS V3.5 Development program which is free.

Description

This lecture includes all knowledge and know-how I have gotten while working as an automatic control engineer since 2007. 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 like refrigerator, air-conditioner (AC) and heat pump 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 those 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 making your own program.

You will understand about the below after this lecture.

l What a basic electric circuit is and how to build it with PLC program

l How to make self-holding circuit program

l A way to configure auto and manual operation program at the same time

l A procedure for dealing with analog signals to be used in PLC program

l What a timer is and what kinds of functions we can make with it

l How to use a counter for refrigerator, AC or heat pump

l How to control an inverter compressor

l What is a tactic to manipulate an electronic expansion valve (EXV)

l Dealing with a system made up of many devices

l How to stop a system with interlock signals such as emergency stop button, fire alarm and so on

l How to make programs for defrost

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.

Who this course is for:

Students who are majoring automation

Students who want to know about the control program for refrigerator, AC or Heat pump

Beginner level engineers working in the field of refrigerator, AC or Heat pump

Someones willing to work for refrigerator, AC or Heat pump field

Automatic engineers who want to transfer refrigerator, AC or Heat pump field

Engineers who need to manage outside research and development company