4. Use Fault
4.1 What should I do if the newly purchased touch screen downloads the programmed program and it cannot be touched or the touch freezes?
First of all, the No. 2 DIP switch on the back of the screen is hit to the direction of the on, and then power on to see the copyright of the last line of the screen, under normal circumstances, it should be displayed as 2004, if it shows 22002 or 2002, it is indicated that the wrong software is downloaded or the download software version is lower, please use EB5002.6.1 version of the software to download from scratch.
4.2 Why does the newly purchased touch screen show abnormal phenomena such as blue screen, white screen, and black screen after downloading the program?
This phenomenon is generally done by downloading the wrong software, and it can be corrected by downloading the EB5002.6.1 version of the software provided by our company from scratch.
4.3 Why check past accounts? Can only turn up, can't turn down?
This is caused by the software setting error, with the multi-state setting element in the increment and decrease control of the tumbling up and down, pay attention to the time and minute of setting the decrement, it is easy to mistake the lower limit value as the upper value, the correct setting should be 0.
4.4 Why doesn't the moving graphics move?
This is because the control address is wrong, there is a register address in the properties of the moving graph itself, but the time and time of the control of its movement cannot be used to control it
The address to which it moves should be added by 1 to the address of the graph itself. For example, if the moving shape property is set to d0, then the value in d1 is the size of the moving shape.
4.5 The touch screen communicates with Emerson EC20 PLC, when it is a double word, why is the reading value of the screen different from the value of the PLC?
This is due to the unique addressing method of Emerson's EC20 PLC. Therefore, the EB500 software stipulates that when the PLC is double-worded, the device type of the component reading address should be D-double/C-double, and the number of words cannot be adjusted to 2 on the basis of a single word like other PLCs.
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More on that
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What are the symptoms of Weiluntong touch screen motherboard failure?
1. The motherboard cannot recognize/display the peripheral devices.
2. The peripherals will stop working for a few seconds or more.
3. A slow boot may indicate that your motherboard is broken, although it could also be other components.
4. The touch screen does not recognize the flash drive, or ...
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How to calibrate the touch screen of Weiluntong?
When the system setting password of Verun Tong touch screen hardware is lost, the factory settings can be restored by the system initialization method. There are four ways to enter the touch calibration of the touch screen of Veruntong, and the initialization of the operating system can only be carried out through the DIP switch.
1. DIP switch mode touch calibration ...
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How to calibrate the screen of the touch all-in-one machine?
1. In the touch all-in-one system, select "Start" and "Control Panel"
2. Select "Tablet PC Settings" in the "Control Panel"
3. Select "Calibration" in the "Tablet PC Settings" dialog box
4. Click the "Calibration" button in the dialog box.
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How to connect the infrared touch screen to the computer?
First of all, the yellow one on the left side of the infrared touch screen is the high-voltage input line. Continue to boost the 220V of the power supply to the top of kilovolts and input it to the LCD panel. The green one on the right is the screen driver board, which is used to drive the LCD panel.
Here's how to connect, find the VGA cable ...
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Steps to restore the factory settings of the Verun Tong touch screen
1. The screen is powered off, and the first DIP switch behind is dialed to the ON position;
2. Power back on, a white crosshairs will appear on the screen, click the middle of the crosshairs vertically, after the point (the time can not be too short), the crosshairs will automatically jump to the next position, crosshairs ...
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Velun Tong Touch Screen EBPro Software Knowledge Points(1-17)
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 ...
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Velonton released a new product - cMT-SVRX
Since the launch of the cMT-SVR, the innovative body and screen separation architecture has subverted the market's imagination of HMI. With the continuous cultivation of Weiluntong, this unique detached HMI has gradually gained a foothold in the market and is now widely used in the market.
In order to meet the needs of the new generation of industrial Internet of Things ...
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Veruntong touch screen - how the touch screen communicates with the PLC
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 ...
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How to set the IP address of the touch screen on the touch screen
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-〉 ...
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Weiluntong touch screen - what should I do if the industrial touch screen clicks and does not respond?
The industrial touch screen is a resistive screen, which is better than the capacitive screen anti-interference, but generally if there is no response, most of the touch glass on the outside (generally called the touch board) is broken, and it is good to replace it directly, of course, the following problems are not excluded:
1. The touch screen and PLC are generally used together, and the ...
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How to modify the description of the measurement point of the touch screen?
1. First of all, open the created Weilun touch screen project, select Common in the menu bar and click Open.
2. Secondly, select the system parameter icon in the common drop-down menu and click to open.
3. Finally, click Change.
...
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Velun Tong Touch Screen EBPro Software Knowledge Points (1-20)
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 ...
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Steps on how to connect Omron NX to Willuntong touch screen Ethernet
1: For new projects, choose Weiluntong touch screen models;
2. Select the device in the system parameter settings and click Add Device/Server;
3. Go to the new device/server, select OMRON Corporation, and confirm;
Four: Enter OMRON Corporation, select ...
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How to set the IP address of the touch screen
1. Click the left arrow in the lower right corner of the screen - gear - enter 6 1s - network;
2. Settings under network:
(1) Select IP address get from below
(2) Fill in the IP address of the touch screen in the "IP address", for example, set it to 1 ...
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Weiluntong touch screen - the advantage of capacitive touch screen
1. Novelty of operation
The capacitive touch screen supports multi-touch, making operation more intuitive and fun.
2. It is not easy to be touched by mistake
Because the capacitive touch screen needs to sense the current of the human body, as long as the human body can operate it, there will be no ...
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How to deal with the slow response of the touch screen?
1. Check if the touch screen is clean: If there are stains or grease on the surface of the touch screen, it will cause the touch to be insensitive or slow to respond. The touchscreen surface can be cleaned using a specialized touchscreen cleaner or a clean cloth.
2. Check if the touch screen is damaged: If the touch screen surface is damaged, ...
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Weiluntong touch screen - the use and maintenance characteristics of industrial touch screen
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 ...
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The solution to the download mode error prompted by Velun Tong
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.
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Weilun touch screen communication anti-interference measures
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) ...
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What are the main applications of touch screen?
Store Payments
The checkout counter of the store now uses a computer interactive terminal device. By operating the touch screen, the customer may print out a payment slip with the name and price of the goods. On the terminal, you can use the full-screen video image to promote the product, and the customer can ...
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