MCGS Kunlun Tongtai touch screen operation authority setting

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. ...

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. The optical performance is the best. The clarity and light transmittance are the highest, the reflection is the least, and there is no color distortion, this is because the sound wave screen body is pure glass, unlike the resistive screen with multiple layers of composite film; The capacitive screen is coated with a layer of film on the surface, and the light transmittance is worse. 2. Anti-scratch and anti-barbaric use ...

1. Processor: Intel Celeron J1900 quad-core processor, frequency 2.0GHz, stable and reliable performance. 2. Operating system: Support Windows, Linux and other operating systems, and provide pre-installed software (such as remote monitoring software). 3. Display: 7 inch T...

In fact, a single device such as a fifth-generation touchscreen can already be used as a complete HMI platform, replacing a mouse, a writing pad, and even a keyboard. From the application level, the touch screen should not be just a simple device that converts the touch position into coordinate information, but ...

Since infrared touch technology is the trend of contacting products in the future, when will infrared technology become mainstream? At present, the touch screen technology widely used in the market is mainly resistive technology touch screen, capacitive technology touch screen, and infrared technology touch screen. If the use of resistors becomes longer, it will ...

merit Capacitive touch screens only need to be touched, and no pressure is required to generate a signal. Capacitive touch screens require only one or no correction after production, while resistive technology requires conventional correction. The life of the capacitive solution is longer, because the capacitive touch screen ...

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. ...

1. Check the wiring 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 touch screen ...

Accuracy: Accuracy can be defined as the maximum positioning error in a predefined touchscreen area, measured in the straight-line distance between the actual position of the finger and the measured position. When measuring accuracy, a simulated or mechanical finger is used. Fingers placed on the panel with a ...

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.

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 ...

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 ...

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" on the screen with your fingers.

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 ...

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 ...

20. The TPC project running environment is automatically restarted If the CPU usage reaches 99% during the project runtime, the runtime environment will automatically exit and then restart. There may be many reasons for high CPU usage: too many bitmaps, too many scripts in the loop policy, and short cycle times. ...

Communication failures are generally due to three factors (1) Communication parameters, such as the COM number of the serial port, baud rate, etc., the IP address of the network port, etc. (2) Communication line, such as RS232 communication, the result is RS485. For example, it is directly connected to the network port, but it is connected to the cross. （3 ...

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 ...

The first method: 1. Power off the touch screen and restart, enter the StartCenter interface, click Settings->OP->Device->Reboot->Prepare for Reset, and the screen will enter boot mode. Note: Before the factory reset, you must change the screen ...