Control Systems

What is PLC? Classification and Functions Explained in Detail!

by
What is PLC? Classification and Functions Explained in Detail!

1. Definition and Classification of PLC PLC is a new generation of general industrial control device based on microprocessor technology, integrating computer technology, automatic control technology, and communication technology. It uses “natural language” programming aimed at control processes and users, making it suitable for industrial environments, easy to understand, convenient to operate, and highly reliable. … Read more

Technical Innovations in Industrial Control Systems: A Comprehensive Analysis of Siemens PLC

by
Technical Innovations in Industrial Control Systems: A Comprehensive Analysis of Siemens PLC

▼ Click the card below to follow me ▲ Click the card above to follow me Recently, while working on an automation upgrade at a beverage bottling plant, I found that many engineers still have numerous questions about Siemens PLCs. Today, let’s discuss the core knowledge of Siemens PLCs to help everyone quickly get started … Read more

Essential Differences Among Three Major Industrial Control Systems

by
Essential Differences Among Three Major Industrial Control Systems

↑ Click the “Servo and Motion Control” above to follow us With the rapid development of industrial technology, distributed control systems and fieldbus control systems have emerged. Some people in certain industries believe that FCS is developed from PLC, while others think FCS is derived from DCS. There are both close connections and essential differences … Read more

Essential Tips for Upgrading Industrial Control Systems: Perfect PLC and Inverter Coordination

by
Essential Tips for Upgrading Industrial Control Systems: Perfect PLC and Inverter Coordination

I remember when I first joined the industry, I took over a project to upgrade an injection molding machine. The communication between the inverter and the PLC was always intermittent. After several days of troubleshooting, I discovered that the grounding was not done correctly, which caused interference. Today, I will share my experiences and techniques … Read more

PLC Basics Tutorial: From Electrical Fundamentals to Advanced Programming

by
PLC Basics Tutorial: From Electrical Fundamentals to Advanced Programming

Hello everyone! I am your old friend, Wang, a seasoned author of microcontroller/PLC tutorials! Today we will embark on the journey of PLC programming together! Don’t worry, I will guide you through the basics of electrical work to become a PLC programming expert in the most down-to-earth way! Just think about it, you will be … Read more

PLC Programming Review Notes and Summary

by
PLC Programming Review Notes and Summary

For more materials, you can also follow the account below: Students reviewingPLC programmingshould take a good look at this article. Content Summary: Reviewing PLC (Programmable Logic Controller) programming can be systematically advanced using the following methods to achieve good review results. Organizing Theoretical Knowledge First, comprehensively organize the basic knowledge of PLC. Familiarize yourself with … Read more

PLC Basics Tutorial: Practical Teaching to Enhance Your Programming Skills

by
PLC Basics Tutorial: Practical Teaching to Enhance Your Programming Skills

Chapter 1: Introduction to PLC What is PLC? In simple terms, a PLC (Programmable Logic Controller) is a computer used for industrial automation control. It can control and monitor various industrial devices according to pre-written programs. Components of PLC: It mainly includes the CPU (Central Processing Unit), input modules, output modules, power supply modules, and … Read more

Typical Application Case Analysis of PLC in Industrial Automation

by
Typical Application Case Analysis of PLC in Industrial Automation

In industrial automation, the PLC (Programmable Logic Controller) plays an indispensable role. It acts like the brain of industrial equipment, responsible for controlling and managing various mechanical actions and processes. This article focuses on typical applications of PLC in industrial automation, using real cases to help you understand the core functions, implementation methods, and common … Read more

Basics of PLC Analog Signal Processing

by
Basics of PLC Analog Signal Processing

Basics of PLC Analog Signal Processing: Making Data “Speak” Hello everyone, I am Ouyang. Today, let’s talk about analog signal processing in PLCs. In automation control, analog signals act like the “senses” of devices, helping us accurately perceive and control various physical quantities. Mastering analog signal processing will make your PLC programs more flexible and … Read more

PLC Basics Tutorial: From Fundamentals to Advanced Skills

by
PLC Basics Tutorial: From Fundamentals to Advanced Skills

Hello everyone! I’m Lao Wang, an experienced engineer who has been in the automation industry for many years. Today, let’s talk about PLC, the ‘big boss’ in the field of automation. Many beginners find PLC mysterious, but once you grasp the method, it’s much simpler than you think! In this article, I will guide you … Read more