The morning sunlight gently wakes Lin Tao, who is still asleep, through the gaps in the curtains. He rubs his sleepy eyes, gets up, and picks up the smart watch on his bedside table. The numbers flashing on the screen signal the start of his new day. Lin Tao lightly presses the watch, and besides … Read more
In the wave of modern industrial automation, Industrial Control Systems (ICS) play a crucial role. They not only enhance production efficiency but also improve the safety and reliability of processes. Among the various ICS, SCADA, DCS, and PLC are three terms that are often mentioned but can be easily confused. This article will delve into … Read more
Imagine a bustling factory. Workers supervise operations, machines run in perfect rhythm, and systems collaborate seamlessly. Behind this orderly symphony lies a silent hero—the control systems and distribution panels. These unassuming components power the entire industry, ensuring that every connection, circuit, and electrical spark operates safely and efficiently. Let us explore how they ensure the … Read more
3 Techniques to Solve Slow PLC Program Execution and Instantly Boost Device Performance Five years ago, on a late night, I was urgently called to a packaging production line. The client was frantic—the newly commissioned equipment was running 30% slower than expected, packaging 20 fewer products per minute, leading to significant daily losses. Upon inspecting … Read more
Learning PLC programming is most satisfying when you can implement the “light flashing logic”! Today, we will break down the tower flashing light case, from requirement analysis to program writing, guiding you step by step to achieve it, even beginners can follow along~ 1. Requirement Analysis: How Does the Light Flash? Clarify the Steps First … Read more
Outstanding Achievements of Our School in the 2025 Jinpu New District ‘Craftsman Cup’ PLC Control Technology Skills Competition Our School Achieves New Heights On July 2, 2025, the Jinpu New District ‘Craftsman Cup’ PLC Control Technology Skills Competition held at our school concluded successfully. This event not only showcased the exceptional skills of students from … Read more
In the wave of industrial development, electrical control systems have always been the core force driving the improvement of production efficiency. From traditional button control to today’s PLC+HMI intelligent control, each technological iteration brings a qualitative leap. Today, let us step into the world of electrical transformation,exploring the secrets of upgrading button control to PLC+HMI … Read more
Application Overview Hello everyone, I am Bao Ge! Today I bring you a super friendly communication upgrade tutorial for the S7-1200 PLC. As an experienced PLC user, I know that many friends encounter communication issues when first dealing with Siemens PLCs.This S7-1200 is, in my opinion, the most suitable PLC for beginners; it is not … Read more
‖ System Learning Life is like a marathon; sometimes you need to pause and enjoy the scenery to go further. Last time, I worked on a modbus_tcp communication protocol. I wonder if everyone has seen it. This time, I will present the implementation of the Modbus protocol using C# WinForms based on the Nmodbus4 library, … Read more
1. High Precision Temperature Control: Whether it is a PLC or a dedicated temperature controller, PID control is the core technology in the field of temperature control. The traditional PLC, with its underlying architecture designed for general-purpose applications, struggles to maintain continuous high-precision output under complex working conditions, leading to adjustment delays or overshoot, ultimately … Read more