Many people have such questions: what are the differences between HMI, touch screens, and PLCs? In many cases, these three are even confused with each other. Today, ‘Smart Medicine Life’ will introduce the differences between them. The Human Machine Interface (HMI), also known as a touch screen monitor, is an intelligent operation control and display … Read more
In 2024, Binh Lake Education has carefully prepared and launched a series of professional courses in the field of intelligent manufacturing, covering cutting-edge technology directions such as PLC industrial control programming, electrical assembly and debugging, industrial robotics, industrial vision, mechanical assembly and debugging, and non-standard mechanical design. Everyone is welcome to sign up enthusiastically! Scan … Read more
Smart Control Education Focusing on skill training for the smart manufacturing industry Hello everyone! Learning a small piece of industrial control knowledge every day, I am Xiao Zhi. In order to help everyone standardize the programming methods of PLC controllers for automated equipment, facilitating subsequent maintenance and management of production line equipment, today Xiao Zhi … Read more
Search on WeChat Jicheng Training The HMI touch screen may experience touch drift due to various factors such as installation or site conditions, resulting in the touch position not aligning with the actual action point. 1. When the HMI experiences touch drift, first check if the bolts are too tight, causing the surface panel to … Read more
Do you still remember the button-operated “old phones” by Daming Lake? It was nothing like today. Now everyone has a touchscreen smartphone. Whether elderly, children, office workers, or students… Everyone has a touchscreen smartphone. You can’t go anywhere without your phone. Why did the old phones not respond to touch on the screen? Do you … Read more
1. Touch Screen Click Accuracy Decreases [Fault Phenomenon] A touch screen has decreased click accuracy, making it difficult to position the cursor. [Fault Analysis and Handling] 1) Run the touch screen calibration program. 2) If it is a newly purchased touch screen, try uninstalling the driver, then power off the main unit for 5 seconds … Read more
1. Touchscreen Inaccuracy [ Fault Phenomenon ] A five-wire resistive touchscreen does not perform the corresponding operation correctly when touched on the display screen. [ Fault Analysis and Handling ] This phenomenon may indicate a calibration issue with the resistive screen. The screen calibration program can be run under the following circumstances: (Open the touchscreen … Read more
For smartphones, the screen is crucial! So, what if the touchscreen stops working? You tap here but it jumps there, staring at the screen in frustration but unable to operate it, and when a message from your crush comes in, you can’t reply for ages… Cold sweat drips down your forehead. Don’t worry, if your … Read more
Abstract With the widespread popularity of smartphones, people’s lives have become inseparable from touchscreen devices. However, the security issues of these devices have been largely ignored. In recent years, attacks targeting touchscreen devices have been increasing, posing serious threats to users’ data security and privacy. This article studies touchscreen attacks, focusing on attacks based on … Read more
Search on WeChat Technical Training In most cases, the touchscreen is connected to a PLC, which then connects to the inverter. However, the touchscreen can also connect directly to the inverter without going through the PLC, controlling the inverter’s start, stop, frequency change, etc. Today, we will take the Wecon touchscreen controlling the Mitsubishi D … Read more