Search on WeChatTechnical Training1. Task Control Requirements Description Use FX5U to achieve Modbus RTU communication with Mitsubishi E700 inverter, with functions: change frequency, forward, reverse, stop. As shown in Figure 1-1. Figure 1-1 FX5U and Mitsubishi Inverter E700 2. Related Basic Knowledge The case in this task is based on the application of Mitsubishi FX5U … Read more
Hello everyone! Today we are going to discuss a high-end topic: the data security issues in microcontrollers and PLC systems. This is a significant problem in reality, as data security is a critical matter in the era of the Internet of Things! What is an encryption algorithm? First, we need to clarify what an encryption … Read more
Hello everyone, I am “Da Yi Zong”. Today we are going to talk about low power design techniques, which are key to ensuring the continuous operation of embedded systems. Whether it is a microcontroller (MCU) or a PLC, properly utilizing low power modes can greatly extend the battery life of devices. What is a low … Read more
Image Source: Dongtu Technology Author | Shi Lincai “ With the continuous integration of IT technologies such as cloud computing, machine learning, and big data with OT technologies in industrial control, the Industrial Internet and smart manufacturing have become the trend of future industrial production. The Industrial Internet and smart manufacturing grant greater flexibility to … Read more
Mobile Solutions for Monitoring and Operating Siemens PLCs via Mobile Devices: Control Your Production Site Anytime, Anywhere! Hello everyone, I’m Hanhan. Today we’re going to talk about how to move the Siemens PLC system to your mobile phone. Don’t think this is a fantasy; current technology allows us to monitor production lines in real-time using … Read more
How to Smoothly Upgrade an Old Siemens PLC Control System? This upgrade guide will help you successfully complete the technical transformation and improve production efficiency! Hello everyone, I am Hanhan. Today we will talk about how to give an old Siemens PLC control system a “big health check”. Many factories are still using the S7-300 … Read more
Safety Coding Standards for Siemens PLC Programs: Want to make your Siemens PLC programs safer and more reliable? These safety coding standards and techniques will significantly enhance the quality of your programs! Hello everyone, I am Hanhan. Today let’s talk about how to write safer and more reliable Siemens PLC programs. In the industrial control … Read more
Click the blue text to follow us How to implement continuous integration and deployment based on Siemens PLC? These DevOps practices make your automation project development more efficient and agile! Hello everyone, I am Hanhan. Today we are going to discuss an interesting topic – how to apply continuous integration and continuous deployment (CI/CD) from … Read more
PLC Safety Programming: How to Build a Reliable Industrial Control System? Hello everyone, I am a female top laner. Today, let’s talk about the topic of PLC safety programming. In the field of industrial automation, the safety and reliability of PLCs are directly related to the stable operation of the entire production system. A well-designed … Read more
How Siemens PLC Works with DCS Systems in Industrial Control? Explore the integration technology of large industrial control systems to help you tackle complex projects! Hello everyone! I’m Hanhans. Today, let’s talk about a sophisticated topic: how Siemens PLC works with DCS systems. Don’t be intimidated by these acronyms; it’s simply a story about two … Read more