In modern industrial production, the application of PLCs (Programmable Logic Controllers) is becoming increasingly widespread. However, with the increase in usage frequency, operators have higher demands for PLCs. Today, we have compiled some practical tips for daily PLC applications to help you work more efficiently. 1. Grounding Issues: Ensure Stable System Operation The grounding requirements … Read more
With the advent of Industry 4.0, device interconnectivity has become a crucial direction for upgrading and transforming factory automation. Today, let’s discuss how to utilize ABB PLC to achieve device interconnectivity and create smart factories. Industrial IoT Infrastructure The Industrial Internet of Things (IIoT) essentially allows devices to “speak”. Just like chatting on WeChat, it … Read more
Modbus is a serial communication protocol that was published by Modicon (now Schneider Electric) in 1979 for communication with programmable logic controllers (PLCs). Modbus has become the de facto industry standard for communication protocols in the industrial sector and is now a common method for connecting industrial electronic devices. The main reasons for the widespread … Read more
Click the “blue text” above to follow the Industrial Control Coach! A touch screen is short for HMI, which stands for Human-Machine Interface. As the name suggests, it is a tool for interaction between humans and machines. The essence of a touch screen is a virtual instrument, used to replace various operational and monitoring devices … Read more
The two games in these videos are quite similar; one is a big rain eating small fish game, and the other is a submarine mini-game. However, one uses Schneider’s solution, while the other uses Siemens’ solution. Let’s take a look at both! First, let’s look at the Schneider InTouch solution: Now, let’s check out the … Read more
A true master always retains the heart of an apprentice! 1. Project Overview Great Resource! Client Implementation of IoT Device Communication Protocols 2. Functional Implementation ModBusTcp Read/Write Operations: ModBusTcp is a communication protocol used for communication with Modbus devices over Ethernet. The ModBusTcp component allows for read and write operations on Modbus devices. ModBusRtu Read/Write … Read more
Yesterday, I received a request for help from a colleague who said that the intelligent building automation system he was responsible for was always “misbehaving”—the corridor lights would turn on and off unpredictably, and the conference room air conditioning was fluctuating between hot and cold. I immediately recognized that this was the fault of the … Read more
Click the blue text to follow! Rapid Troubleshooting Practices of Structured Text in IoT Applications 1 The Truth Behind the Fault Last Tuesday, Xiao Zhang rushed over to me, saying: “Master Li, the data acquisition system on production line 3 has malfunctioned again, and the monitoring center can’t see the temperature data. Production is about … Read more
Click the blue text to follow us Starting today, this platform officially begins the journey of delivering content related to the quick start and improvement of the Mitsubishi FX series PLC. In the coming days, we will delve into the principles, programming techniques, and practical application cases of the Mitsubishi FX series PLC, helping everyone … Read more
Click the blue text to follow us Hello, I am your industrial automation learning partner— Sister Fang! Today we are going to discuss a very interesting topic: How PLC (Programmable Logic Controller) integrates with the AI tool DeepSeek to achieve intelligent applications in thermal power plant systems. Are you a bit curious? Don’t worry, today … Read more