Help Hello everyone, I wonder if you have encountered the following issues while using or learning the CANopen protocol: The user manual for CANopen communication devices is difficult to understand, you don’t know where to start with a newly acquired CANopen device, or you want to develop a CANopen communication device but don’t know where … Read more
PROFIBUS DP Basic Introduction PROFIBUS DP is a classic fieldbus protocol introduced by Siemens many years ago, widely used in various industrial applications. With more domestic manufacturers participating in the production and manufacturing of PROFIBUS DP related devices, various designs for the physical connection of PROFIBUS DP have emerged. To facilitate everyone in designing the … Read more
Fault Diagnosis When the S7-1200 operates as a DP Master, the CPU does not stop and does not require downloading an organization block when a DP slave is lost. There are several methods for diagnosing faults in PROFIBUS DP: 1. Through the Indicator Lights on the Module The DIAG light on the front panel is … Read more
Hello everyone, today we are going to discuss a topic that is both frustrating and rewarding in the industrial field—how to make the “old gentleman” Modbus and the “modern youth” TCP/IP shake hands and make peace. Last year, while debugging a sewage treatment plant project, I encountered a “generation gap” issue between these two protocols, … Read more
1. What is CMake CMake is a more advanced build configuration tool than make, supporting different platforms and compilers, generating corresponding Makefiles or vcproj projects (Visual Studio project files). By writing a CMakeLists.txt file, you can control the generated Makefile, thereby controlling the build process. The Makefile generated by CMake not only allows you to … Read more
The eBook “A Beginner’s Guide to Modern CMake” http://t.cn/A6r1ls4q “People love to complain about build systems. Just look at the talks from CppCon17, where developers used the current state of build systems as a punchline. This raises a question: why? Of course, there are countless issues during the build process. But I believe we have … Read more
Light and Shadow Engine How Film Equipment Drives a New Era in the Global Audiovisual Industry —— A Technical Analysis Based on 28 Authoritative Global Studies This article synthesizes data from the “Nature – Digital Science” 2023 Annual Report, the International Cinematographers Guild “2023 Imaging Technology Yearbook”, Dolby Laboratories “Spatial Audio Technology White Paper”, and … Read more
Dear friends, 🥰 operating is not easy, and we work hard.🐝Thank you all for your recognition and support 🙌✨💖😘The content of this article is for reference only, please verify before use. Click the blue text to follow us This article focuses on the functional prediction of some common prokaryotic microbial communities in high-salinity water bodies … Read more
SCIIA Abstract The Industrial Intelligent Network has great potential to drive structural transformation of the national economy and the transformation of social engineering systems. This article reviews the evolutionary process from the Industrial Internet to the Industrial Intelligent Network, distilling its multi-layered connotations and analyzing its important role in empowering the construction of a modern … Read more
In the future smart world, everything will be connected by the Internet of Things (IoT), and everything can be managed intelligently. Is this possible? Let experts from various fields that will be deeply transformed by connectivity, such as transportation, manufacturing, retail, energy, and healthcare, give you a glimpse. As Amy Webb, CEO of the Future … Read more