How to enter the system settings of the Kunlun Tongtai touch screen

One. The touch screen is not allowed Fault phenomenon: A surface acoustic wave touch screen, touching the part of the monitor screen with your finger can not complete the corresponding operation normally. Fault analysis and processing This phenomenon may be the reflection of the sound wave touch screen around the screen after a period of use.

1. Variables in the real-time runtime cannot add channels and send data using functions at the same time. 2. In the universal serial port parent device, the COM port indicates whether to select 232 or 485, and in the touch COM1 indicates the 232 interface, and COM2 represents the 485 interface. 3. View the touch ...

1. Embedded touch screen structure At present, the touch screen basically adopts an external structure, and the display module and the touch module of this structure are two relatively independent devices, and then the two devices are integrated through the back-end lamination process, but this relatively independent external structure will affect the ...

1. The film surface of the touch screen is the touch surface, that is, the front of the product; The glass side is non-touch, i.e. the back of the product 2. The touch screen part is a glass product, the corners of the glass are sharp, please wear gloves/finger sleeves when assembling 3. The touch screen part is a fragile glass product, and it should not be touched during assembly.

Classification of capacitive touch screens Capacitive touch screens are divided into two categories, one is surface capacitive touch screen, and the other is projected capacitive touch screen, and projected capacitive can also be subdivided into self-capacitive and mutual capacitive. Among them, the surface capacitive and projected self-capacitive touch screen can only achieve ...

1. Check the terminal port First, check whether the wiring interface is loose, and then check whether there is a conflict between the serial port and the interrupt number, if there is a conflict, the resources should be adjusted to avoid the conflict. Then check whether there are cracks on the surface of the industrial touch screen, and replace them in time if there are cracks. It is also necessary to check the contact ...

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 ...

When using Kunlun Tongtai touch screen, sometimes for communication requirements, you need to set up a network communication address, so how to set up the network of Kunlun Tongtai touch screen? Let's take a look at it. Power on the Kunlun Tongtai touch screen, tap anywhere on the screen to enter the main interface after the TPC is powered on, ...

merit The advantage of resistive touch screen is that its screen and control system are relatively cheap, and the response sensitivity is very good, and whether it is a four-wire resistance touch screen or a five-wire resistance touch screen, they are a kind of working environment that is completely isolated from the outside world, not afraid of dust and water vapor, and can adapt to various ...

On May 20, 2015, the "Kunlun Tongtai 2015 Seminar" entered the Ningbo Marriott Hotel. The Kunlun Tongtai Seminar departed from Hangzhou Station and once again stood in East China. By 2015, Kunlun will further expand to the East China market, and Ningbo is naturally one of the key development cities. ...

1. Four-wire resistive screen Features: High resolution, high-speed transmission reaction. Surface hardness treatment to reduce abrasions, scratches and chemical resistance. It has a smooth and matte finish. One correction, high stability, never drift. 2. Five-wire resistive screen Features: High resolution ...

11. Meaning of split time in save data browsing It refers to defining according to one's own needs the point in time from which yesterday and today are separated, or the month, etc. 12. The history table cannot display the extracted data (1) Extract first, and then use the history table to display the data ...

Analysis and treatment method of touch all-in-one screen fault Fault 1: Touch deviation phenomenon: The position touched by the finger does not coincide with the mouse arrow. Analysis: After installing the driver, there was no vertical touch to the bullseye center position when correcting the position. Place...

Inaccurate screen position: Repositioning can be done via driver software. Touch position and screen cursor upside down: When installing the touch screen, the position of the screen is reversed, please adjust the touch screen position according to the principle of right-hand position out. The touchscreen display icon keeps pointing towards the fixed ...

1. The touch screen is actually called man-machine interface, a man-machine control method that can communicate with the control equipment. Think of it as a collection of button indicator meters. 2. If you want to understand the working principle of the touch screen, you must know how to communicate, we know that a button to control a contactor ...

70. Omron PLC: Parent device parameter settings (1) The communication parameter setting of the parent device of the universal serial port should correspond to the communication parameter setting of the PLC serial port, and the default standard parameters of the PLC are set to: 9600, 7, 2, E (even check); (2) Users can set it according to their needs, and it is recommended to ...

1 Resistive touch screen - Not afraid of water and dirt - It has the cost advantage of small size, which is suitable for industrial control products and personal portable products - Fear of scratches, low light transmittance, low temperature dullness 2. Surface acoustic touch screen - New and easy to use, suitable for short-term products ...

Kunlun General Configuration Software is a very professional general configuration software. It has full Chinese visualization effects, supports progressive color adjustment, rotation animation effects, and supports temperature control curves and many other industrial control curves, compatible with a full range of Kunlun hardware products, which can save users a lot of time.

Ambient light factor, infrared receiver tube has a working range between minimum sensitivity and maximum illumination, but touch screen products can not limit the range of use, from the dark cabaret room to the outdoor use under the high-intensity sunlight on Hainan Island, as a product, it must adapt. Rapid detection ...

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 ...