What are the symptoms of Weiluntong touch screen motherboard failure?

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/...

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.

Model 1, MT200, this model can be said to be the earliest model of this brand, which is very popular in some regions and can realize automated procedures. Model two, MT500, this model is following the previous model, after the launch of the very good ...

1. Open the touch screen of Weiluntong, click "Alarm Information" on the left menu bar, and enter the "Alarm Information Management" interface; 2. In this interface, you can see all the current alarm records, click "Function", select "Clear All Alarms", you can clear all historical reports.

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.

An overview of the principles To complete multi-touch on the capacitive screen, it relies on adding electrodes of mutual capacitance, in short, the screen is divided into blocks, and a group of mutual capacitance modules are set up in each area to work independently, so the capacitive screen can independently detect the touch status of each area.

1. Connect the touch screen with the PLC We know the communication between two pieces of hardware, whether wireless or wired. The first step is to establish a connection. The most common connection between PLC and touch screen is serial data cable connection. The data cable can be used in a treasure ...

Some tips for using the contact screen If you change the display resolution or display form of the contact screen from scratch when you operate the capacitive contact screen in the middle of the operation, or you may adjust the refresh rate of the contact screen controller by yourself, and you feel that the cursor and the contact point do not correspond, you must ...

The man-machine interface is connected to programmable controllers (PLCs), frequency converters, DC governors, instruments and other industrial control equipment, and the display screen is used to display and write working parameters or input operation commands through input units (such as touch screens, keyboards, mice, etc.) to realize the interaction of human and machine information.

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 ...

1. MT200, this model can be said to be the earliest model of this brand, which is very popular in some regions and can realize automated procedures. Second, MT500, this model is the successor of the previous model, after the launch of the very good sales results. ...

1. Open the Weiluntong editing software, and click Event Login in the pop-up menu bar on the right. 2. On the edit page of event login, we click the new button below, and then a setting page for alarm login will pop up.

The parameters of the touch screen to characterize the characteristics of the capacitor include the loss factor D value, the figure of merit Q, the series equivalent resistance ESR, etc., the essence is the same, take a parameter to know the quality of the capacitor, but take the loss factor D value reference meaning. These parameters are usually not possible with a digital bridge.

When using touch screens, due to technical limitations and poor environmental adaptability, especially surface acoustic wave screens. The screen cannot be used normally due to water droplets, dust, etc., so touching the screen requires regular maintenance just like ordinary machines. And since the touch screen is much ...

1. Background color: Right-click on the blank space of the window, select Properties, Pop-up Settings, and select a color in the background; Hatch: In the background, tick the fill, select the pattern color and pattern. 2. Picture/Background Image: Select Picture Element ...

overview The BCD format is a binary-encoded decimal, commonly known as 8421 codes Hex is the hexadecimal system Binary is the denoting binary Elaborate: 16-bit BCD: Single-word, BCD format 32-bit BCD: Two-word, BC ...

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. ...

When using the Weiluntong touch screen, how to set the IP address Examples: CMT2109X2 and CMT2079X First of all -> click on the little yellow button on the touch screen Secondly -> Click on the lock symbol Again-> Enter the password by default 111111 And then-〉 ...

1. Communication with PLC 1.1 What to do when the communication between the PLC and the touch screen is not available The most common problem that customers encounter when using the touch screen is the communication problem between the screen and the PLC. If communication fails, use the following steps: A"Direct online simulation ...

1. The infrared touch screen does not need touch pressure, it can be operated freely even if you wear gloves, and anything can be touched. 2. Compared with the display equipped with capacitive and resistive touch screen, the picture saturation is richer and the contrast ratio is better, which improves the user's visual comfort. ...