Hello everyone, I am Fan Hua. Today, let’s talk about the common mistakes in PLC programming that often trouble beginners. Whether you are a newbie just starting out, or an experienced practitioner, this article will surely provide you with some insights. After all, on the road of automation, who hasn’t stepped into a few pitfalls? … Read more
Click the Basket Word to Follow Us Hello everyone, I am “Uncle”. In this article, we will explore how to achieve automation upgrades in factories using Siemens PLCs (Programmable Logic Controllers). You might think, “PLC sounds complicated, isn’t it just about controlling motor switches?” In fact, the functionality of PLCs goes far beyond that; they … Read more
Click “Blue Word” Follow us! Siemens PLC Case Analysis: Successful Application Insights In the field of automation control, Siemens PLC is widely used in various industrial scenarios. Today, we will delve into the powerful functions and flexible configurations of Siemens PLC through several successful application cases. Through these practical cases, you will not only understand … Read more
Introduction This article is part of a series that includes “What is PLC?” and “Working Modes, Execution Operations, and Principles of Mitsubishi PLC” (click the blue text to view previous articles). Together, these three articles explain the basic knowledge of PLC. This article mainly discusses the classification of PLC, expansion options, programming languages, and performance … Read more
1 PLC (Programmable Logic Controller) application techniques can help improve system reliability, efficiency, and ease of maintenance. Here are some PLC application techniques: Optimize Input/Output Design: Minimize unnecessary input/output points to reduce system complexity and cost. For critical input/output points, use redundant design to improve system reliability. Use appropriate isolation techniques, such as optical isolation, … Read more
In nuclear fusion experimental research, an accurate dynamic control system is key to ensuring experimental safety and data accuracy. As an engineer with 15 years of experience in industrial automation control, I will detail how to build this complex control system. System Architecture Overview The nuclear fusion experiment dynamic control system mainly consists of three … Read more
KEBA (Chinese name: 科控) is a company that provides automation control products and services, headquartered in Austria (it shares a hometown with Beckhoff). Founded in 1968, KEBA has a subsidiary in China with a total of fewer than 1,000 employees and achieved a revenue of 189 million euros in 2015. The company may be small, … Read more
EtherCAT, as a real-time Ethernet solution, is favored in industrial automation applications due to its high performance. How does EtherCAT ensure high efficiency, real-time performance, and flexibility in fieldbus communication? This article will focus on its key analysis and explanation. Principle of EtherCAT EtherCAT (Ethernet Control Automation Technology) is a high-performance industrial network fieldbus system. … Read more
Limited Time Offer | 5 Essential Books for Electricians (ClickBlue Words, to get free materials↑↑) In practical control projects centered around PLCs, we often rely on touch screens or upper computers. This is because we use PLCs for control, primarily to process some analog signals, which are the values we need to monitor, such as … Read more
For a long time, commercial lighting systems have been committed to equipping facility managers with industry-leading lighting control technologies. This unwavering commitment aims to significantly reduce energy consumption through innovative control systems, actively responding to green environmental concepts and economic efficiency demands. Intelligent lighting refers to a distributed wireless telemetry, remote control, and remote communication … Read more