Click on the top “Technical Training“, and select “Pin Public Account” 130,000+ industrial control professionals follow this WeChat platform: Technical sharing, learning exchange, industrial control videos To make the display on our touch screen more intuitive, we usually need to implement some animation functions on the touch screen. There are two common types of animation … Read more
Click the image below to enter the industrial control industry platform The control of the PLC itself is completed by changing the state of control registers D, input ports X, soft relay states M, and time relay states T. Therefore, as long as you can modify the states of these variables, you can control the … Read more
Over 90,000 friends have followed this industrial control WeChat platform:Technical sharing,Learning exchange,Industrial control videos “Free Online Trial” This course provides a detailed explanation of the hardware functions and system composition of Siemens panels, as well as the various software functions. Upon completion, you will be able to independently design, select, configure, and integrate HMI systems. … Read more
1 Network Security Status Analysis of Hydraulic Control Systems The hydraulic engineering industrial control system is widely used in various aspects such as hydrological monitoring, water resource monitoring, soil and water conservation monitoring, water network scheduling, reservoir dam (gate) monitoring, hydropower monitoring, pump station water supply and drainage monitoring, and water quality monitoring. It is … Read more
As one of the types of industrial control systems, Distributed Control Systems (DCS) are widely used to control critical infrastructure, distributed in the oil, chemical, metallurgy, cement, and water systems, serving as the “brain” for process operators. Their importance is self-evident. In the mid-1970s, decentralized control systems based on microprocessors emerged. After more than 30 … Read more
Notice on Issuing the “Industrial Control System Information Security Protection Guidelines” Ministry of Industry and Information Technology Document No. 338, 2016 In order to implement the “Guiding Opinions of the State Council on Deepening the Integration of Manufacturing and the Internet” (Guofa [2016] No. 28), and to ensure the information security of industrial control systems … Read more
Author | National Internet Emergency Center, Du Peng 1. Background and Current Situation As the degree of digitization and intelligence of industrial control systems continues to improve, the traditional closed and isolated industrial environment is being broken, and the network security risks it faces are becoming increasingly severe. On one hand, viruses in the traditional … Read more
1. Industrial Control Security Vulnerabilities Are a Type of Cybersecurity Vulnerability Currently, there is no exact definition of industrial control security vulnerabilities internationally or domestically, but there are relatively mature research results regarding the definition of cybersecurity vulnerabilities. For example, China’s national standard “Information Security Technology – Network Security Vulnerability Identification and Description Specification” (GB/T … Read more
Introduction Overview Industrial control systems, as the cornerstone of industrial production operations, play an indispensable role in ensuring the stability of enterprise operations, facilitating the smoothness of the supply chain, promoting healthy economic and social development, and safeguarding national security. To guide industrial enterprises in strengthening control security protection, the Ministry of Industry and Information … Read more
Traditional industrial control systems differ from the open systems of the Internet, being individual and closed. However, with the application of industrial internet platforms, more and more devices are connected to enterprise networks, leading to an increasing number of cybersecurity issues. Traditional methods based on network traffic have encountered difficulties in anomaly detection, challenges in … Read more