The solution to the download mode error prompted by Velun Tong

Due to the technical limitations and different equipment environment, the screen will not be able to be used normally due to water droplets, dust and other pollution, so the touch screen also needs regular maintenance like ordinary machines, and because the touch screen is a touch all-in-one machine with a high degree of integration of a variety of electrical equipment, so in ...

Open the created Weilun touch screen project, select [Common] in the menu bar and click Open. In the Common drop-down menu, select the Bit Status Indicator icon and click Open. In the pop-up [New Bit Status Indicator] setting window [General Properties] ...

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...

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 ...

To change the IP address of the touchscreen, you need to click the arrow below the touchscreen. Then enter the original password of the touch screen in the pop-up interface: 111111. After that, enter the IP setting interface. Enter the interface to set the IP address you want to set, and finally remember to click after setting ...

Merit: 1. The resistive touch screen has high accuracy, which can be at the level of pixels, and the maximum resolution can be up to 4096x4096. 2. The screen is not affected by dust, water vapor and oil, and can be used in a lower or higher temperature environment. 3. Resistive contact ...

Right-double-click the parameter settings button. Specific steps: 1. Create a new screen, and then make a keyboard, and the OK button is [Screen Jump Control] 2. Double-click the [Parameter Setting] button and select [Properties]. 3. Click [Security], and then ...

1、eMT3120A 12.1" TFT display 1024*768 dots, brightness 500, contrast ratio 700:1, 16.2M color, 256MB memory, DC19.2-28.8VDC power supply, four-wire resistive, SD card slot, support SD/SDHC, USB Host USB 2.0 ...

18. Macro calculation: The values to be calculated are read, and then the data is calculated and written to LW0. 19. According to the different selections of the project menu, two different direct windows will pop up with one button: Macro commands are triggered by a button to read the ...

1. Software editing-system parameter setting-HMI attributes-port number: 8000 change, such as 9000; 2. Bring up the computer task manager - end com_e30.exe under the process; 3. Restart the computer; 4. Query other occupancy on the computer through TCPview software.

1. Check the user manual or technical manual of the touch screen to understand the menu settings and operation methods of the touch screen of this model. 2. Try pressing other buttons or areas on the touchscreen to see if you can enter the menu settings interface. 3. If you are using third-party software or ...

Easy to operate You only need to touch the relevant button on the computer screen with your finger to enter the information interface, which can include text, animation, music, video, game, etc. User-friendly interface Customers don't need to know the expertise of computers to understand ...

2.1 Why is the year display on the touchscreen 606 instead of 2006? This is because the orientation of the high and low bytes of the words in some PLCs is not the same as that of general PLCs, such as Siemens PLC, so in this case, you only need to manually enter the 2006 year from scratch on the screen.

(1) The surface acoustic touch screen is a high-durability structure, which is scratch-resistant and anti-violence. Because the working surface of the surface acoustic touch screen is a layer of invisible and indestructible acoustic energy, the base glass of the touch screen does not have any interlayer and structural stress (the surface acoustic wave touch screen can be developed to a straight ...

1. The line interface of the Weilun Tong touch screen is faulty. 2. Whether there is a crack fault on the surface of the touch screen. 3. External interference and control box failure. 4. The connection between the touch screen and the host or the host is faulty. ...

Advantages of infrared touch screen: 1. High stability, will not drift due to changes in time and environment 2. Highly adaptable, not subject to current, voltage and static interference, suitable for some harsh environmental conditions (explosion-proof, dust-proof) 3. High light transmittance, no ...

1. Press the "Menu" button to enter the menu interface. 2. Select the "Picture" option to enter the screen settings interface. 3. In the screen settings interface, find the "Copy" option and press the "Enter" key to enter. 4. In the "Copy" option, select "Copy...

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) ...

1. Generally, in the lower right corner of the touch screen, there is a small black arrow button, click and enter the correct password, you can enter the system settings. However, when configuring, you can disable this button in the software system settings. 2. Set the system bit LB-9020 in the touch screen to ON...

The human-machine interface is not just a simple operation screen, but more and more integrated into new functional elements such as network technology, remote control, video input, etc., and has gradually evolved into a networked information control platform integrating display, monitoring, communication and operation. And in this wave of innovation ...