Engineers often encounter the problem: why can’t my touchscreen communicate with the PLC? For example, here are two issues: 1. The Wecon touchscreen cannot communicate with the Siemens PLC, always prompting that the PLC is unresponsive. What should be set up? Solution approach: You need to set the same baud rate, the same bit count, … Read more
Search WeChat Technical Training The Weilan touch screen supports downloading screens via serial port, network port, and USB. The method for downloading via the network port has been shared earlier, and the network port is the most commonly used. In case of emergencies where the network or serial port cannot be used, the USB function … Read more
Author: Zeng Xin On the touch screen, we often need to create some buttons, such as a start button, stop button, etc. We will explain how to create these buttons using the Mitsubishi touch screen as an example. In Mitsubishi’s GT Designer3 software, you need to create a button by selecting the “Bit Switch” option … Read more
The touch screen is the simplest industrial control device. The essence of using a touch screen is the correspondence of addresses! As long as communication is OK and addresses correspond, there will be no issues with the application of the touch screen! The rest is your understanding of aesthetics and machine operation. Obtaining and installing … Read more
Number of Connections The S7-200 SMART CPU can connect to Siemens HMI devices that support the PPI protocol through the integrated RS485 port or signal board, or connect to Siemens HMI devices that support the S7 protocol through the integrated Ethernet port. When the CPU’s three physical interfaces are connected to Siemens HMI devices (including … Read more
Recently, Sony released its latest “hover touch” screen technology, attracting a lot of attention. Many people are looking forward to it, while others believe it is more of a gimmick than practical. In fact, since the emergence of touch screens, the pursuit of new display technologies has never ceased. From early resistive screens to today’s … Read more
Taking the Philips Sonos 5500 color Doppler ultrasound machine as an example, during the actual application of the color Doppler ultrasound machine, a malfunction occurred on the left touch screen, where the preset condition selection and probe switching often resulted in multiple attempts failing to select. Consider that the touch screen may need recalibration due … Read more
Siemens Comprehensive + TIA Portal + EPLAN Electrical Drawing Video Recordings Available for Sale at Low Prices! Chuangkong Education Siemens Comprehensive Class Course Introduction Siemens Industrial Screen Repair Siemens touch screens are powerful and comprehensive, with strong overload capacity to meet a wide range of applications. Siemens touch screens have self-protection features, including over-voltage, under-voltage … Read more
According to the IHS 2016 Touch Sensing Technology and Market Report analysis, the on-cell touch solution not only advances the display market towards flexible products but is also a fundamental technology for Y-OCTA touch control. Smartphone OLED panel manufacturers, especially Samsung Display, are continuously working to integrate touch screen structures into displays to achieve film … Read more
Search on WeChat Jicheng Training Masters often encounter the following issue: Why can’t my touch screen communicate with the PLC? Here are two common problems: 1. Weintek touch screen cannot communicate with Siemens PLC, always prompting that the PLC is unresponsive. What settings should I use? Solution approach: You need to set the same baud … Read more