The MENU menu could not be found on the Velon touch screen

1. The step to troubleshoot your touchscreen system is to determine if the problem is related to the display, software, or hardware: 2. Don't confuse display issues with touchscreen issues, the two are unrelated. 3. Software issues are identified by basic hardware functional testing. If the hardware is ...

1. The inverter burns out 2. The fuse will be burned when the power is on, and the motherboard will fail; 3. The liquid crystal is faulty, and the motherboard is also burned; 4. The power supply of the motherboard is partially damaged; 5. The motherboard is faulty, and there is a large current burnout; 6. The backlight does not light up, and the motherboard inverter is faulty; 7. Reverse ...

1. Set through the system parameter settings: menu bar [Common] - [System Parameters] - [General Attributes] - [Screen Saver Settings] If the screen saver time is set to 25 minutes (equal to 25 written in LW9081), the screensaver window is 80, from the time the program is downloaded to the HMI is turned on, 25 ...

1. If you are using a capacitive touch screen, then it is recommended that you first install the driver required for the capacitive touch screen correctly according to the requirements of the manual when you use it for the first time, and then click "Start"/"Program"/"Microtouch Touc" on the screen with your fingers.

The types of capacitive touch screens are divided into two types: surface capacitive touch screens and projected capacitive touch screens. Surface capacitive touch screen Commonly used is the surface capacitive touch screen, which has a simple working principle, low price, and simple circuit design, but it is difficult to achieve multi-touch. ...

Open the Veriton touch screen programming software, select [Common] in the main interface and open it In the Common drop-down menu, select System Parameters and click Open. Then select [HMI Attributes] in the pop-up system parameter setting menu and click OK. ...

1. After selecting the PLC first, click "Import Label". 2. Next, browse - select the variable label exported from the PLC programming software - open. 3. Click "Import" and select "Yes" in the Retention Label dialog box. 4. Finally, the verification label is executed. ...

If we look at the sample manual, we will find that the I/O interface of the Weiluntong touch screen also includes several types, such as USB port, Ethernet port, serial interface, which we see a lot, as well as SD card slot, WIFI, CANBUS, sound output, image input, etc. Like USB ...

1. Do not hit with metal objects. Usually the HMI will be covered with a layer of glass to protect the screen and make it easy to touch. However, the glass is fragile, do not hit the screen with metal objects during use, it is easy to cause the glass to be scratched or broken. 2. Avoid squeezing the screen with heavy objects. Around HMI ...

1、MT6102iQ 10.1" TFT display 1024*600 dots, brightness 350, contrast ratio 500:1, 16.7M color, 128MB memory, DC10.5-28VDC power supply, four-wire resistive type, USB Host USB2.0/Serial Interface (Con.A COM2 RS-485 2W/...

On November 7, 2017, the 2017 China International Industry Fair (hereinafter referred to as the Industrial Expo) opened at the National Exhibition and Convention Center in Shanghai. As Asia's largest and most branded top event in the field of industrial automation, this event gathered the world's famous automation equipment manufacturing enterprises, leading ...

MT(iE) Series (High Performance) 1、MT8102iE 10.1" TFT display 1024*600 dots, brightness 350, contrast ratio 500:1, 16.7M color, 128MB memory, DC19.2-28.8VDC power supply, four-wire resistive, Ethernet Interface/USB Host...

When the HMI communication failure is caused by on-site interference, the following methods can be used to troubleshoot the fault: The communication line adopts shielded twisted pair cable, and the shielding layer needs to be grounded at one end, that is, only one end of the PLC and the touch screen can connect the shielding layer to the ground horn (it is recommended to connect it to the HMI end of the touch screen) ...

Transparent properties Transparency, which directly affects the visual effect of the touch screen. Transparency has the problem of transparency, infrared technology touch screen and surface acoustic wave touch screen are only separated by a layer of pure glass, transparent can be regarded as a leader, other touch screens should be carefully scrutinized, "transparent", ...

Due to technical limitations and poor environmental adaptability, especially the surface acoustic wave screen, the screen will not be able to be used normally due to water droplets, dust and other pollution, so the Weilun touch screen also needs regular maintenance like ordinary machines. And because the Weilun touch screen is a variety of electrical equipment...

1. Why can't the screen display Chinese normally, but the display is garbled? Answer: This situation is generally caused by not choosing the correct Chinese font, just choose a Chinese font, the specific operation steps are as follows: 1) In EasyBuilder soft...

Why can't the infrared touch all-in-one machine be calibrated? 1. It is possible that the touch screen control card receives the operation signal before the host starts to load the touch screen driver, please power off and restart the computer and recalibrate. 2. It is possible that the sound wave screen is used for a period of time, ...

1. Dispose of dirt and grease on the touch screen The accuracy of the screen is a characteristic of grease build-up on the surface, which can make it cumbersome to type the correct commands. In addition, due to the accumulation of dust caused by overheating, the internal components of industrial computers may not work properly. The use of microfiber ...

1. The film surface of the industrial touch screen is the touch surface, that is, the front of the product; The glass side is non-touch, i.e. the back of the product. 2. The industrial touch screen part is a glass product, and the corners of the glass are sharp, please wear gloves and finger sleeves when assembling. 3. The industrial touch screen part is fragile glass ...

The five-wire resistive touch screen and the four-wire resistive touch screen both adopt the principle of analog resistance, and their conventional fault characteristics are exactly the same as those of the four-wire resistor. If you are using a five-wire resistive touch screen, when there is an installation and maintenance problem, please determine and solve the problem in the following order. ...