Search on WeChat Technical Training Siemens, as one of the earliest industrial control manufacturers to enter the Chinese market, has maintained a very high market share. Siemens PLCs have excellent quality, and their network stability and openness are favored by industrial control personnel. Moreover, the variety of programming software is convenient to use, making it … Read more
Understanding the Differences Between Profibus, Profinet, and Ethernet Ethernet is a well-known network standard created by Xerox and developed in collaboration with Intel and DEC. It is the most widely used communication protocol standard for local area networks today, including standard Ethernet (10Mbit/s), Fast Ethernet (100Mbit/s), and 10G Ethernet (10Gbit/s). PROFIBUS is an international, open, … Read more
Multiple How to Exchange Signals Between Multiple PLCs? Previously, I discussed that in some large smart factories, a single or multiple large PLCs usually form the processing core.The advantage of a single PLC is that all important equipment needs to be controlled by this unified core, allowing for high integration of information. However, large PLCs … Read more
Qinheng, based on its self-developed Qingke RISC-V microprocessor and professional connection technologies like USB, Bluetooth, and Ethernet, has created a product matrix that combines a full-stack MCU with multi-dimensional and multi-layered interface chips without kernel and PHY technology licensing fees and commissions. In addition to a rich lineup of USB interface chips, the Ethernet product … Read more
Follow our official account, click the top right corner of the official account homepage “ ··· ”, set it as a star, and get real-time updates on the latest news in intelligent automotive electronics and software. Source: Yanzhi Intelligent Automotive Author: Yanzhi Follow our official account, click the top right corner of the official account … Read more
With the transition from traditional fuel vehicles to hybrid and eventually pure electric vehicles, addressing global climate change and achieving carbon neutrality goals, the future of autonomous vehicles cannot be ignored. Today, autonomous driving capabilities are continuously evolving at the vehicle level. The automation levels defined by SAE are shown below: The majority of current … Read more
EKI00006: Configuration failure explained Error Effects: Emergency stop of the track Inputs for activated commands (robot movement, program start) are disabled. Cause: Framework error in the XML file containing the connection configuration. The XML file containing the connection configuration may be unreadable due to framework errors. Ethernet KRL uses the XPath framework. The syntax specified … Read more
How to Connect PLC Using WINCC and TCP/IP Prerequisites The prerequisite for establishing communication between the PLC system and WINCC6.0 via Ethernet is that the PLC system is equipped with an Ethernet module or uses a PLC with a PN interface. The list of Ethernet modules is shown in the table below: Note: Only modules … Read more
Introduction PLC (Programmable Logic Controller) was initially just a digital logic controller with a microprocessor for automation control. With the development of programmable logic programs, PLCs have become widely used in the industrial control field, evolving into programmable automation devices similar to compact computers, replacing the numerous relays and counters in automated control systems. PLC … Read more
Internet Internet The Internet is the largest network in the world today, known as the “network of networks”. It is a massive network that interconnects all other networks. The components of the Internet: Edge part: Host Core part: A large number of networks and the routers connecting these networks (this router is not the one … Read more