▼ 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
1. Protocol Reverse Engineering Record (Wireshark Capture Code) # Wireshark filter rule (key fields marked in red)tcp.port == 102 && cotp && s7comm /* Typical handshake message structure 0000 03 00 00 16 11 e0 [TSAP:0x0100] [TSAP:0x0101] 00 00 00 01 00 c0 01 0a |_________| |___| |_____________| |_____________| |_TPKT_| |_COTP_| |S7C| */ #pragma pack(1) … Read more
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
Future Trends of PLC: The Integration of Siemens PLC and AI Hello everyone, I’m Hanhan. Today, let’s discuss a hot topic: the combination of Siemens PLC and artificial intelligence. This is not some far-fetched sci-fi concept, but a new trend that is quietly changing our factory automation. Let’s take a look at what benefits this … Read more
Practical Guide to Button Control Output in PLC ❖Button Control PLC Output, Super Easy! Hey, buddies! Today, let’s talk about the most basic and practical project in Siemens PLC programming — controlling PLC output with a button. This is a must-learn for beginners, and once you master it, you can easily handle more complex projects … Read more
Hello everyone! Today, let’s talk about the optimization techniques and best practices in Siemens PLC programming. Whether you’re new to PLCs or have written some programs before, I believe this article will inspire you. Optimizing PLC programs not only improves operational efficiency but also makes the programs easier to maintain, reducing debugging hassles later on. … Read more
Industrial IoT System Integration: Application of S7-1500 in Smart Factories Hello everyone, I am Daodao. Today, let’s discuss a particularly hot topic – the application of Siemens S7-1500 PLC in smart factories. Many friends have asked me: “Daodao, factories are now undergoing intelligent transformation, where should we start?” So today, I will take S7-1500 as … Read more
Recently, I encountered an interesting challenge in a production line renovation project at a large pharmaceutical company: how to use real-time data collected from the Siemens S7-1500 PLC, combined with AI technology, to predict equipment failures. This project made me deeply appreciate the powerful potential of combining PLC and AI technologies. Today, let me take … Read more
Decoding Siemens PLC + AI Industrial IoT Solutions, Full Process Technology from Data Collection to Intelligent Analysis Recently, I participated in a predictive maintenance project for a large steel plant. By combining Siemens S7-1500 PLC with AI technology, we successfully improved the equipment fault prediction accuracy to 93%, saving our clients approximately 2 million yuan … Read more
S7-1500: Data Revolution in the Industrial IoT Era, Siemens PLC’s Deep Application and Practical Guide in Data Acquisition and Analysis Systems Introduction: Data, the New Engine of the Industrial Revolution In the wave of Industry 4.0, data has become a more valuable asset than machinery. The Siemens S7-1500 PLC acts as the “data engineer” of … Read more