CODESYS Self study Course for Construction Machinery, the first in China.
Applicable roles: Electrical engineer, hydraulic engineer, product manager, remanufacturing in the construction machinery industry, oil to electricity conversion, enthusiasts of old car refurbishment, etc.
Nanny level tutorial, zero foundation introductory materials.
********************************************************************************************
The content of this textbook is based on the editor's years of experience in the field of construction machinery, after using different brands of controllers and displays for some projects.

Mainly aimed at electrical engineers, hydraulic engineers, product managers, maintenance engineers, programming enthusiasts, etc. who want to work in the field of engineering machinery electro-hydraulic control (based on the codesys platform).

After mastering the knowledge content contained in this tutorial, one can basically achieve the entry-level qualification for software development of engineering machinery electrical control systems. Can independently debug and maintain programs, and make changes and optimizations to the programs. To achieve the level of independent programming and development, it is still necessary to compare and practice two projects on this basis.

The content covered in this textbook is also compiled based on experience or organization. If there are any errors, please feel free to contact and correct them.

********************************************************************************************

Due to severe piracy, currently only the printed version of this textbook is available in China. Interested parties can contact the editor to purchase it。
Taobao purchase link

https://h5.m.taobao.com/awp/core/detail.htm?ft=t&id=877173273200

At present, it has been upgraded to version 25 D, and the directory is as follows:
1、 The basic knowledge of CODESYS that you need to possess to work on a project
1.1 Background of Basic Concepts and Product Introduction of CODESYS
1.2 Introduction to Common Functions of CODESYS Menu Bar
1.3 Basic Instructions Required for CODESYS
1.4 POU in CODESYS and several programming languages that need to be mastered
1.5 Data types and common sentence structures of CODESYS
1.6 CAN Communication of CODESYS
1.7 Commonly used libraries in CODESYS
1.8. How to troubleshoot compilation faults in CODESYS
1.9 CODESYS Visualization
2、 How to start programming for a specific project
2.1 Import of control functions and display interface requirements
2.2 IO Configuration and Network Architecture
2.3. Establishment of Controller and Display Programming Environment
2.4 Communication Protocol Planning
2.5 Controller program development
2.6. Display program development
3、 Grid connected testing of controller and display programs before installation
3.1 Basic Operation of CoDeSys Online Debugging
3.2 Grid connected testing of displays and controllers
4、 CODESYS Template Program Architecture and Routine
4.1 Common Architecture Examples of PLC Programs
4.2 Common Architecture Examples for Display Programs
5、 General control methods in the overall system control of construction machinery
5.1 Seven speed control methods for engines
5.2 Analog Signal Processing Section
5.3 Four Control Parameters of Proportional Valve
5.4 Effects of Temperature Rise in Hydraulic Systems on Valve Control in Comparative Examples
6、 Additional skills
6.1. Use and Introduction of CAN Tools
6.2 Basic Concepts of SDO Instructions