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" / "Programs" / "Microtouch Touchware" on the screen with your fingers to run the screen calibration procedure.
2. If you change the display resolution or display mode of the touch screen when you operate the capacitive touch screen in the middle of the operation, or if you adjust the refresh rate of the touch screen controller by yourself, you must calibrate the touch screen system again.
3. In order to ensure the normal operation of the touch screen system, in addition to ensuring the correct installation of the system software, we must also remember not to install two or more touch screen drivers on a host, which will easily lead to conflicts when the system is running, so that the touch screen system can not be used normally.
4. When using the resistive touch screen, if you find that the cursor does not move or can only move in the local area, you can check whether the touch area of the touch screen is always pressed by other touch objects, for example, once the touch screen is pressed by the display shell or cabinet shell, it is equivalent to a certain point has been touched, then the coordinate position fed back to the controller is not accurate, and the cursor can not be positioned correctly. If the cabinet housing is pressing the touch area, you can adjust the distance between the cabinet and the monitor screen a little more, and if the monitor housing is pressing the touch area, you can try to loosen the screws of the monitor housing a little bit.
5. The system will be inaccurate or drift when changing the display resolution, adjusting the screen size and installing it for the first time, and you need to start the positioning program that comes with the application to reposition, but when you are positioning, it is best to use a thinner pen or fingertip for positioning, which is more accurate.
6. The working environment of the surface acoustic wave touch screen is demanding, it must work in a clean and no dust pollution environment, and the dust on the surface of the touch screen must be cleaned regularly, otherwise, when the dust in the air is covered on the reflective stripes or transducers around the touch screen, it will affect the correct positioning of the system.
7. Do not let the surface of the touch screen have water droplets or other soft things stuck to the surface, otherwise the touch screen is easy to mistakenly think that there is a hand touch, resulting in the surface sound wave screen is not accurate. In addition, when removing dirt from the surface of the touchscreen, you can carefully wipe it from the center of the screen outward with a soft, dry cloth or detergent, or use a dry, soft cloth dipped in industrial alcohol or glass washer to clean the touchscreen surface.
8. If you touch the surface sound wave touch screen with your hands or other touch objects, the touch screen response is very slow, which means that the touch screen system is very old, the internal clock frequency is too low, or because there are water droplets moving on the surface of the touch screen, in order to make the touch screen return to rapid response, you must replace or upgrade the system, or use a rag to dry the water droplets on the surface of the touch screen.
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Common Problems and Solutions of Embedded Version of Kunlun Tongtai MCGS Touch Screen(31-40)
31. Historical alarms are not displayed
(1) "Automatically save the generated alarm information" is not selected in the attribute setting of the alarm data object;
(2) The alarm data does not reach the upper/lower limit of the alarm value;
(3) "MCGS_ALARM" is not selected for the group object.
32. ...
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Types of Kunlun Tongtai touch screens
Kunlun touch screen is a positioning device, the user can directly enter coordinate information by pointing to the computer, just like a mouse and keyboard, it is also an input device. Kunlun touch screen has many advantages such as durability, fast response, space saving, and convenient communication. With this technique, ...
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How to open the Kunlun Tongtai touch screen backup program on the computer
1. Prepare a USB flash drive of 8GB or less. Insert the USB port behind the touch screen, restart the touch screen, and quickly tap the progress bar when the process progress bar appears on the touch screen screen.
2. Click "System Maintenance".
3. Click Back up System Information.
4. Make sure the display path is us...
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Kunlun Tongtai touch screen - the treatment method of black screen of industrial touch screen
1. Check whether the power supply of the host is working normally. First, check whether the host system is powered by checking whether the power indicator on the host chassis panel is on and whether the power supply fan is rotating. Secondly, use a multimeter to check whether the external voltage meets the requirements, the voltage is too high or too ...
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How to update the environment of MCGS Kunlun Tongtai touch screen?
The first method: use a U disk to make the designed interface into a U disk function package, and then plug it into the touch screen, the touch screen will automatically detect and update it according to the prompts.
The second method: use a special download cable for the touch screen, download the program, and it will automatically overwrite the original environment.
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The operating environment of Kunlun TPC project is automatically restarted
The operating environment of Kunlun Tongtai TPC project was actively restarted
If the CPU usage reaches 99% during project operation, the operating environment will be automatically exited and then started from the beginning.
The reasons for high CPU usage may be: too many bitmaps, loops, etc.
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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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Kunlun Tongtai touch screen - the application field of touch screen all-in-one machine in life
Nowadays, intelligent technology is developing rapidly, and the scene of human-computer interaction can be seen everywhere, whether it is a computer used at work or a self-service terminal in the day, these are all touchscreen all-in-one machines around you.
With the rapid development of the Internet and IOT, the touch screen all-in-one machine is used as a human ...
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Kunlun Tongtai touch screen - the advantages of wireless resistance touch screen
1. Compared with the four-line touch screen, the five-line touch screen has a longer service life and can withstand more than 30 million clicks. The lifespan of a four-wire resistive touch screen is 3 to 4 years, while the average of a five-wire resistive screen can reach 6 years.
2. Once the industrial display of the four-wire touch screen is touched...
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Kunlun Tongtai touch screen - maintenance method of resistive touch screen
1) Check whether the connection of the touch screen is right, and whether one of the wires connected to the keyboard port of the host (take the working voltage of 5 volts touch screen from the keyboard port) is connected, please check the connection.
2) Observe the situation of the touch screen control box light, if it is not lit or the red light is on, it means that the control box is broken, please change it.
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Kunlun Tongtai touch screen - what are the precautions for the use of resistive screen?
1. Do not stack resistive screens, use tray disks.
2. Do not use corrosive organic solvents to wipe the surface of the touch screen film. Such as industrial alcohol, etc.
3. When cleaning the surface of the product, it is necessary to wipe it with a soft cloth (deerskin) dipped in petroleum ether.
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The composition of Kunlun Tongtai MCGS embedded configuration software
The user usage system generated by the embedded version of MCGS consists of five parts: the main control window, the equipment window, the user window, the real-time database and the operation strategy.
1. Main control window: the main structure of the use system is structured. Used for ...
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The difference between Kunlun Tongtai touch screen programming software version 7.7 and version 7.6
Network communication is different.
1. Kunlun Tongtai touch screen programming software version 7.7 and 7.6 version of network communication are different. Version 7.6 does not have network communication function, does not support serial port communication, modem serial port communication, Ethernet TCP/IP communication, and cannot realize remote data transmission.
2. Version 7.7 ...
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Kunlun Tongtai touch screen - the difference between touch screen, display screen and LCD screen
1. Touch screen (touchscreen), also known as "touch screen" and "touch panel", is an inductive liquid crystal display device that can receive input signals such as contacts.
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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 - 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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Kunlun Tongtai touch screen - the data processing process of capacitive touch screen
After receiving the touch signal, the capacitive touch screen converts the touch data into electrical pulses and transmits it to the touch screen control IC for processing. The signal is amplified by a low-noise amplifier (LNA), then converted and demodulated by analog-to-digital ratio, and finally sent to a DSP for data processing.
Electricity...
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Kunlun Tongtai touch screen - capacitive touch screen design difficulties and precautions
The most far-reaching technological change in touchscreen performance is the shift from resistive to capacitive touchscreen technology. According to iSuppli, a market research agency, nearly 25% of touchscreen mobile phones will be transferred from resistive to capacitive touchscreens by 2011. Capacitive touch screen technology brings ...
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Kunlun Tongtai touch screen - what are the anti-interference countermeasures of PLC and touch screen?
In order to improve the anti-interference ability of the PLC system, we should start from the design. In the anti-interference design of specific projects, products with strong anti-interference ability can be selected to improve the anti-interference of equipment and systems by suppressing interference sources, cutting off or attenuating the transmission path of electromagnetic interference, and using software means.
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Kunlun Tongtai touch screen - precautions for the purchase of industrial touch screen
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 ...
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