Search on WeChatTechnical Training Introduction: This article will detail the steps to connect the S7-200 SMART PLC with the MCGS touch screen via 485 communication. 1. Hardware Connection 01 MCGS Touch Screen 485 Port Pin Definition Taking TPC7022Ew as an example, the pin definitions for the COM2 communication port are shown in Figure 1. Figure … Read more
S7-200 and Weintek Touch Screen Communication Setup 1. S7-200 Communication Setup ① Set the system block and the PLC address ② Set the PG/PC interface ③ About the 6ES7 972-0BC20-0XA0 driver issue (Refer to the installation issues of the PC Adapter USB on Windows 7) 2. Weintek Touch Screen Setup (Content sourced from the internet, … Read more
MERRY CHRISTMAS Technicians often encounter the problem: why can’t my touchscreen communicate with the PLC? For example, the following two issues: 1. The Weintek touchscreen cannot communicate with the Siemens PLC, it keeps prompting that the PLC has no response. What should I set? Solution approach: Make sure to set the same baud rate, the … Read more
Click “Industrial Control Learning Community” to follow us! Many students are learning skills related to communication with Weintek touch screens. Generally, communication with PLCs is straightforward, such as M area addresses, V area addresses, and Q area addresses. However, when it comes to DB block addresses like those in S7-1200, we often don’t know where … Read more
Siemens All-in-One + TIA Portal + EPLAN Electrical Design Video Recordings for Sale at Low Price! Chuangkong Education Siemens All-in-One Course Introduction PLC networks are composed of several levels of subnetworks, and the communication process of each subnetwork is determined by the communication protocol, with the communication method being the core content of the communication … Read more
Click↑↑Jicheng Training, follow and pinto subscribe for free long-term 180,000+industrial control people follow this WeChat platform: technical sharing, learning exchange, industrial control videos PLC networks are composed of several levels of subnets, and the communication process of each level is determined by communication protocols, while the communication methods are the core content of these protocols. … Read more
Opportunities to travel abroad are increasing, and although everyone knows some English to varying degrees, it’s still not as comfortable as speaking Chinese. Meeting someone who can speak Chinese overseas is truly a delightful experience. However, when asking someone if they can speak Chinese, you cannot say “Can you speak Chinese?” This way of speaking … Read more
It is difficult to do as one wishes in life, everyone has to force themselves to do certain things they do not want to do due to their surroundings. So, how do you express “逼迫某人做某事” in English? 01. Force Someone: twist one's arm twist one's arm (1) twist means “to turn; to twist” (2) twist … Read more
No one likes to be forced, As the saying goes, “A forced melon is not sweet,” What you do not want, do not impose on others. I hope everyone can live their life authentically! Alright, Today’s knowledge point is here, Do you know how to say “force someone” in English? Let’s learn together. ●01. twist … Read more
Note: This article is reprinted from the internet for learning and sharing purposes. If there is any infringement, please contact to delete. Traditionally, a mobile phone that supports calling, texting, internet services, and APP applications generally consists of five parts: RF section, baseband section, power management, peripherals, and software. RF: Generally refers to the part … Read more