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
Search on WeChatTechnical Training When using a touch screen, especially for water-related field engineering projects, it is essential to design a water flow control. So how should we control the water flow? Let’s implement it together. 1. Control Requirements 1. Start the water pump to fill the water tank (the flow block displays the current … Read more
Search on WeChatIndustrial Control Learning Community MCGS, as the name suggests, refers to Kunlun Tongtai Touch Screen. The MCGS configuration software consists of three versions: embedded version, general version, and network version. The PRO version is currently mainstream, and here we will explain the online simulation Ethernet communication between MCGS PRO version and S7-200 SMART. … Read more
When it comes to quiz buzzers, everyone is familiar with them. Quiz buzzers are generally designed and implemented using microcontrollers or dedicated control boards. For those involved in industrial control and learning about industrial control, have you ever thought about how to implement this using the PLC in your hands? If you haven’t thought about … Read more
Practical Guide to Kunlun Tongtai Touch Screen – 002 After installing the Kunlun Tongtai touch screen software, open one as the editing software and the other as the simulation software; After opening the software, select the corresponding touch screen signal and resolution, and complete the settings directly; The “Save As” menu item in the file … Read more
The touch screen is currently the simplest and most convenient human-machine interaction method in automated production, providing the most intuitive effect display. Its rich animation effects attract many users. Today, I will introduce one of the MCGS touch screen animation effects – horizontal movement. Horizontal movement is one of the most commonly used animation effects … Read more
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The touch screen, also known as the “touch panel” or “touch control panel”, is an inductive LCD display device that can receive input signals such as touch. When a graphical button on the screen is touched, the haptic feedback system can drive various connected devices based on pre-programmed routines, replacing mechanical button panels and creating … Read more
WeChat Search Technical Training In practical production, it is often encountered that when a PLC cannot meet the process requirements, such as insufficient high-speed pulse channels or insufficient analog input/output channels, replacing with a larger PLC will significantly increase costs. At this time, it can be considered to use multiple PLCs to work together to … Read more