Exclusive Reveal: PLC Variable Management Tool for Easier Program Maintenance 1. 1. Scene Restoration In a large pharmaceutical factory’s production line, the PLC control system is responsible for the automation of the entire production process. With the expansion of production scale and process optimization, the PLC program continuously adds new functional modules, resulting in a … Read more
Pressure Control System: PLC Programming Practical Analysis The pressure control system is widely used in automation production. Today, let’s discuss how to use Siemens PLC to create a simple pressure control system. This project seems simple, but in practice, we often encounter some issues, and today we will clarify these step by step. Project Background … Read more
Today, let’s talk about some practical tips for PLC ladder diagram programming. Whether you are a beginner or an experienced professional, these tips will help you write clearer and more efficient PLC programs. Basic Structure of Ladder Diagrams A ladder diagram, as the name suggests, looks like a ladder. The left side represents the power … Read more
PLC (Programmable Logic Controller) can seem quite intimidating for many beginners. They often wonder if it’s really that hard to learn. Don’t worry, PLC is not as difficult as it seems. With the right methods, you can quickly get the hang of it. Here, I will share some of my learning insights. 1. Understand the … Read more
▼ Click the card below to follow me ▲ Click the card above to follow me Hello everyone, I’m Jin Ge. Today, let’s talk about how to bring the commonly used Siemens PLC from the industrial sector into our homes to create a sophisticated smart home system. Don’t think that PLCs are far from our … Read more
1. Design Concept For controlling the LED light, we can imagine the functions of the LED light. The first is the switch, brightness, and color, which are the main three functions. How can we abstract these three functions? Regardless of what the underlying LED device is, we can abstract it using this structure. As shown … Read more
Click the above to follow us! Microcontroller programming download and debugging techniques: ISP, JTAG and other download methods, the use of online debugging tools, making your development more efficient! In microcontroller programming development, downloading and debugging are indispensable steps. Mastering efficient program download methods and debugging techniques can make your development much more effective. This … Read more
Before use, please supply the small board with a sufficiently powered adapter. At this point, the power indicator light on the small board will light up. Insert the small board into the IDC10 interface of the RT809H programmer in the correct direction. The programmer needs to have a programming socket inserted; at this time, the … Read more
The JTAG online read/write board for inverter air conditioners, G-Matrik TMS320F28035, requires the installation of a QFP80 programming seat on the programmer. The RT809H programmer is suitable for this purpose. For online read/write, please enter the following in the software: TMS320F28035 #ISP Be careful not to select the wrong option; for online read/write, choose the … Read more
Following the previous article, we learned about the erase, write, and read functions of FLASH, but there is still a lack of understanding regarding the relationship with JTAG. This article supplements the JTAG part. First, let’s take a look at the hierarchical structure of JTAG programming FLASH, as shown in the figure below: The physical … Read more