WeChat Search Technical Training HISTORY / Previous Recommendations Complete Question Bank for 2021 Electrical Beginner Exam (Includes Answers) Is Troubleshooting Inverters Difficult? Just One Click! Can You Brush Through All Electrical Exam Questions with One Click? This Tool Is a Must-Have! Which of the Five Major Electrical Drawing Software (CAD, Eplan, CADe_simu…) Do You Pick? … Read more
In Siemens automation systems, the use of the Profibus DP bus is very common. It is essential to diagnose and detect faults in the bus devices during operation. Today, I will summarize these issues briefly, hoping that after learning, everyone can complete the diagnostics and monitoring of the DP bus. When applying PROFIBUS-DP and SIMATIC … Read more
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1. What are the differences between PROFIBUS and PROFINET? Do they have independent interfaces? PROFIBUS is a fieldbus based on a communication system. PROFINET is an Ethernet-based communication system that provides a simpler way to integrate automatic control systems into large corporate IT systems, such as MES (Manufacturing Execution System) or ERP (Enterprise Resource Planning). … Read more
Qicheng Automation Pragmatic + Reliable automation training service provider Training Projects：PLC System Integration + Motion Control + Robotics + Machine Vision Providing professional automation project implementation and system integration services Simply put, PROFINET = PROFIBUS + Ethernet, transferring the master-slave structure of PROFIBUS to Ethernet. Therefore, PROFINET will have Controllers and Devices, and their relationship … Read more
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Click the blue text to follow us Master the SWD Library from 0 to 1: Easily Handle the Entire Software Development Process As a veteran Python developer, I deeply understand the importance of automated testing. I still remember the year I wrote a bunch of UI automation code, only to frequently encounter failures across different … Read more