First of all, there is touch technology, which is very important. At present, there are three commonly used types of touch technology for touch screens, which are resistive touch screens, capacitive touch screens, and infrared touch screens. Capacitance and resistance can not be made of large size, infrared touch screen can be made of small size, can also be made of large size, and the touch sensitivity and accuracy are very high, easy to maintain, long service life, infrared touch screen is still very good, but pay attention to distinguish infrared multi-touch and false multi-touch.
Secondly, the biggest difference between the industrial touch screen and the general touch screen is that it is used in the industrial environment, and the environmental factors are more complex, such as in the factory, high or low temperature, vibration, dust, etc., which will have a great impact on the performance of the touch screen.
Then, the industrial touch screen has to be selected according to its own needs. Generally, the international first-line brand touch screen, the price is relatively approachable, and some products with a narrow scope of application, can generally only be used for their own brand products, and even some series of products of their own brand, which cannot adapt to other brands of equipment on the market, so try to choose adaptable equipment. The price of the touch screen depends on how big the size you want, the size is different, the configuration is different, the price is different.
In addition, the more functional applications of industrial touch screens, the better. Industrial touch screen integrates the functions of TV, computer and monitor, and is used to replace the mouse and keyboard with touch operation, basically the function that the computer can achieve, the industrial touch screen can be done, the industrial touch screen with different types of touch software, can also achieve a lot of functions, used in school teaching, shopping mall display, conference training, information inquiry, relevant departments and agencies query display and so on.
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How to write the variable address of Kunlun Tongtai touch screen
The writing of the variable address of Kunlun Tongtai touch screen depends on the communication protocol and communication method used. In general, the variable address of the touch screen is communicated through the Modbus protocol, and the address can be written in the following ways:
1. For Modbus RTU communication mode, change ...
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Kunlun Tongtai touch screen - compared with the traditional touch screen, what are the advantages 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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Steps to upload the program on the Kunlun touch screen
1. Install the MCGS configuration software on the computer first, then find the power supply to supply power to the touch screen, connect the screen with the computer with the communication cable, and upload it in the software.
2. After we install the software, first go to open the software, and then in the drop-down option of the file menu, select ...
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How to replace the external screen of Kunlun Tongtai touch screen?
1. Stuff preparation
1. 1 Phillips screwdriver;
2. 1 small slotted screwdriver;
3. 1 hair dryer;
4. Several transparent double-sided tapes.
Second, the old screen is dismantled
1. Use a Phillips screwdriver to remove the 6 screws on the back cover and open the back cover.
2. ...
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Kunlun Tongtai touch screen program modified how to maintain additionally
1. In the Device window, click Select the device created by the variable.
2. Select the device configuration view option in the device editing window to check whether the configuration is correct.
3. When it appears, click OK when the device is viewed correctly.
4. Then select the OK button to save the data. ...
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Kunlun Tongtai touch screen - what is the reason why the variable cannot be deleted?
What is the reason why the variable cannot be deleted?
Use the Usage Count Check command to check variable usage, and then you can delete variables that aren't being used. If a variable cannot be deleted, it means that the variable is in use and cannot be deleted.
Is it possible to view the device while it is running?
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Common problems and solutions of embedded version of Kunlun Tongtai MCGS touch screen(41-43)
41. How to implement pop-up sub-windows
This is achieved using the OpenSubWnd() function, which is described in the MCGS help document.
42. After power failure, save it as the initial value of the next boot
Use it in the script of the exit strategy! SaveSingleDataInit() and ! FlushDat ...
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Kunlun Tongtai TPC1262HI a common fault phenomenon of touch screen
(1) Black screen, blurred screen, white screen
(2) Caused by the aging of the LCD screen, the high voltage is low, and the lamp is aging
(3) The LCD screen has no display, and the brightness is not clear
(4) The LCD screen displays vertical bars and horizontal bars
(5) Communication connection failure
(6) Start the boot half without moving
...
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How to change the model of Kunlun Tongtai touch screen
First of all, on the back of the Kunlun Tongtai touch screen, determine the specific model of the Kunlun Tongtai touch screen.
Open the Kunlun Tongtai touch screen programming software, click [File] in the menu bar and open it.
In the File drop-down menu, select Project Settings
In the pop-up Modify Project ...
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Kunlun Tongzhi touch screen - the daily maintenance method of touch screen
1. Every day before turning on the device, scrub the screen with a dry cloth.
2. If a drop of water or a drink falls on the screen, the software will stop the response, which is due to the fact that the water droplets and fingers have similar properties, and the water droplets need to be wiped off.
3. The touch screen controller can automatically judge the dust, but the dust is too ...
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Kunlun Tongtai touch screen - the advantages and disadvantages of capacitive touch screen
advantage
1. Durability
The material used in the capacitive sensor interface solution is the same as that of the RTS, which is based on polyethylene terephthalate (PET) with an additional layer of indium tin oxide (ITO). However, capacitive sensors do not have the optical problems and durability problems of RTS, because ...
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Kunlun Tongtai touch screen - the advantages of capacitive touch screen introduction
1. The capacitive touch screen only needs to touch, and no pressure is needed to generate a signal.
2. Capacitive touch screen only needs to be corrected once or not at all after production, while resistive technology requires conventional correction.
3. The life of the capacitive solution will be longer, because the part in the capacitive touch screen ...
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Kunlun Tongtai touch screen - comparison of the advantages and disadvantages of various industrial touch screens
1. Surface acoustic wave screen
The three corners of the acoustic screen are pasted with transducers that transmit and receive sound waves in the X and Y directions respectively (transducers: made of special ceramic materials, divided into transmitting transducers and receiving transducers. It is to convert the electrical signal sent by the controller through the touch screen cable into sound.
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Hardware Problems and Solutions of Kunlun Tongtai MCGS Touch Screen(96-100)
96. How to check the status of the PC connection to the TPC network?
Connect the PC to TPC with a network swap cable, click "Start-Run" on the PC, enter CMD enter in the run bar, and then enter the ping IP address in the DOS interface.
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Hardware Problems and Solutions of Kunlun Tongtai MCGS Touch Screen(91-95)
91. How to update the TPC splash screen
After the project is downloaded and the communication test is successful, click "Advanced Operation", in the advanced operation dialog box, select the corresponding file to replace the startup screen, and then click the "Change Startup Screen" button.
Note: The splash screen is set ...
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Introduction to the main functions and components of Kunlun Tongtai embedded configuration software
The main features of the MCGS embedded configuration software
1. Simple and flexible visual operation interface: using full Chinese and visual development interface, in line with the usage habits and requirements of Chinese.
2. Strong real-time performance and good parallel processing performance: it is a real 32-bit system...
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How to connect MCGS Kunlun Tongtai touch screen with multiple plc485 communication addresses?
First of all, select serial port 2, and then select the communication protocol MODBUSRTU, and find the communication address of the frequency according to the manual.
Broaden:
1. Touch screen settings First, open the device configuration dialog box and double-click the device window dialog box.
2. Add Parent ...
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Where is the Kunlun Tongtai touch screen input area and output Q set?
1. To set the input area and output Q area of Kunlun Tongtai touch screen, you must first open the Kunlun Tongtai touch screen software, find the user window, and click to open.
2. Then select New Window to create two windows.
3. Click window 0 on the page that opens to enter the window.
...
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How to set the Kunlun Tongtai touch screen and PLC communication is normal
1. First of all, open the Kunlun Tongtai touch screen software, find the [User Window] and click to open.
2. Then select [New Window] to create two windows.
3. Then in the page that opens, click [Window 0] to enter the window.
4. Then in the toolbox ...
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How to detect Kunlun Tongtai touch screen and 200smart communication
1. First of all, go to the official website of MCGS to download the latest version of other embedded versions, and you can find the PPI of S7-200 in the "Equipment Toolbox", which is compatible with the driver of Siemens SMARTPLC.
2. Secondly, all non-board equipment in Kunlun MCGS is the first to pass ...
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