PLC Intelligent Control: Adaptive Algorithms Reduce Equipment Failure Rate by 70%! Hello everyone! Today we are going to tackle a problem that has left countless engineers scratching their heads — when there are sudden changes in the production environment, the PLC control parameters remain as unresponsive as a “wooden man”! For example, last week a … Read more
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[S7-1200]: MQTT Protocol Communication with Siemens PLC for IoT Environmental Monitoring Application Overview Hello friends! Today I want to share an amazing project with you—using the Siemens S7-1200 PLC to achieve IoT environmental monitoring through the MQTT protocol! Imagine, your PLC not only controls the equipment in the factory but also uploads environmental data (such … Read more
S7-1200: Introduction to Siemens PLC – Practical Guide to Smart Home Control Systems Hey, PLC beginners! Today, I will take you on a journey to explore the application of the Siemens S7-1200 PLC in smart home systems. Don’t worry about the seemingly complex wiring and code; follow me, and you’ll find that PLC programming is … Read more
Hello, PLC beginners! Today, we will explore the mysteries of the Siemens S7-1200 PLC by building a smart temperature control system, guiding you from zero to mastering PLC programming. Don’t worry, this process is much simpler than you think. Imagine you are designing an automated temperature control system for a small greenhouse that needs to … Read more
Practical Sharing: How I Built the Siemens S7-1200 IoT Gateway Hello, old friends! Hello everyone, I am Engineer Wang, and I have been engaged in automation and IoT integration for over ten years. Today, I would like to share with you a project experience I recently completed—how to build a reliable IoT gateway using the … Read more
The industrial waste gas treatment system is crucial for environmental compliance and safe production. This article details the control scheme based on Siemens PLC, assisting enterprises in meeting emission standards. Hardware Configuration Selection of PLC and Expansion ModulesFor the control requirements of the industrial waste gas treatment system, the Siemens S7-1200 series CPU 1214C is … Read more
We are learning about programming continuous control programs. Before writing the program, the first step is to create a project, add devices, and save the project. Next, open the “Default Variable Table” under “PLC Variables” in the project tree on the right.In the default variable table, we add variables, which means we add comments to … Read more
Click on the blue text to follow us [PLC Fault Diagnosis] How to Quickly Troubleshoot Common Faults of Siemens S7-1200? 10 Practical Tips to Make You an Expert in Fault Diagnosis! The Siemens S7-1200 PLC is known for its stability and rich functionality, but even the best equipment can experience faults. This article shares 10 … Read more
PLC Power Failure Data Retention: Enhance Your Program’s Memory Hello everyone, I am Ouyang. Today, let’s talk about a very practical topic in PLC programming – power failure data retention. Have you ever encountered a situation where all your painstakingly adjusted parameters were lost after a power outage? Don’t worry, today Ouyang will teach you … Read more
The touch screen, also known as the “touch panel” or “touch control panel”, is an inductive LCD display device that can receive input signals such as touch. When a graphical button on the screen is touched, the haptic feedback system can drive various connected devices based on pre-programmed routines, replacing mechanical button panels and creating … Read more