Modbus RTU Communication: How to Write for PLCs and Easily Connect Device Data Implementing Modbus RTU communication with Siemens PLCs to achieve data exchange among multiple devices, applicable in industrial sites. Today, I will guide you step by step! Project Requirements and Functionality Description The main requirements of this project are: Enable data communication between … Read more
Remotely control PLC with a GPRS module, view and operate devices anytime and anywhere, enhancing operational efficiency on industrial sites. Today, we will tackle this practical project! Project Requirements and Functionality Description The core functionality of this project is: Remote control of PLC via the GPRS module, such as starting/stopping devices, modifying parameters, and viewing … Read more
Integrating PLC with SCADA: Real-Time Data Upload Using Siemens PLC to integrate with SCADA systems for data collection, alarms, and remote control, the core of industrial automation. Today, I’ll teach you how to master it! Project Requirements and Functionality The main requirements for this project are: Enable real-time data interaction between PLC and SCADA systems, … Read more
▼ Click the card below to follow me ▲ Click the card above to follow me Today, let’s talk about the communication protocols of Siemens PLC. In automation control, the “dialogue” between devices is crucial. Just as people need a common language to communicate, industrial devices also require a “common language” to exchange information. This … Read more
Click the blue text to follow us A Beginner’s Guide to Siemens PLC Programming Siemens PLCs are widely used in the field of automation control due to their reliability and flexibility. For beginners, PLC programming may seem a bit complex, but once you grasp the basic programming concepts and methods, and gradually deepen your learning, … Read more
▼ Click the card below to follow Me ▲ Click the card above to follow me Hello everyone, I am XXX. Today, let’s talk about the cybersecurity features of Siemens PLC. In this era of everything being interconnected, the security of industrial control systems is becoming increasingly important. Imagine if hackers invade your PLC system, … Read more
Click the Basket Word to Follow Us Hello everyone, I am “Uncle”. In this article, we will explore how to achieve automation upgrades in factories using Siemens PLCs (Programmable Logic Controllers). You might think, “PLC sounds complicated, isn’t it just about controlling motor switches?” In fact, the functionality of PLCs goes far beyond that; they … Read more
Here we continue to share knowledge about MODBUS communication between the HMI and the variable frequency drive (VFD).Previously, we discussed the two steps required to achieve communication between the HMI and the VFD: (1) Selection of communication driver in the HMI (2) Establishment of variables in the HMI Today, we will continue to share some … Read more
↑ Click the above “Smart Manufacturing Home” Follow us Written in Front With the intensification of the overseas epidemic and the arrival of a comprehensive return to work in the domestic environment, the demand for masks is immense. To ensure the efficient operation of mask enterprises, countless automation manufacturers have plunged into this smoke-free “epidemic … Read more
Recently, I saw many engineers at the factory site worrying about connecting devices to the network. With the S7-1200, a powerful tool, and the right communication solutions, connecting devices to cloud platforms is not that difficult. Today, let’s discuss how to use the S7-1200 to implement industrial IoT applications, from hardware selection to cloud platform … Read more