1. Dispose of dirt and grease on the touch screen
The accuracy of the screen is a characteristic of grease build-up on the surface, which can make it cumbersome to type the correct commands. In addition, due to the accumulation of dust caused by overheating, the internal components of industrial computers may not work properly. Cleaning the surface of the screen with a microfiber cloth and investing in a touchscreen protector can keep these elements away, which is a way to prevent dust and grease from accumulating.
2. Calibrate regularly
On an industrial computer with a projected capacitive touch screen, the exact point of the screen can be felt before further action can be taken. Experts call this feature calibration. Over time, the screen may lose its ability to detect the correct input point or touch with a finger or stylus, resulting in erroneous commands. Sometimes, it may also go undetected. Regular calibration ensures that your screen detects touchpoints with a high degree of accuracy. The higher the temperature), so the motor will get hot, which is not a good way because this will reduce its performance, and reduce the lifespan, extend the service life to gradually release the stress in the plate and allow the resin to solidify, this step cannot be omitted, 11. Thin plate plating straightening: When using 0.4?0.6mm ultra-thin multi-layer board for plate surface plating and pattern plating.
3. System update and touch screen efficiency
In some cases, you may have lost the sensitivity of your screen entirely due to the operating system update process. These common problems can be avoided by explicitly following the operating system update instructions, as you may skip the process that is essential for touchscreen operation. At the same time, the assembled parts of the PCB and various components can be assembled into a larger assembly system, up to the entire machine, maintainability: because the PCB products and various assembly parts are produced according to a standardized design and scale, these components are also standardized, so that once the system fails, it can be done quickly.
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Knowledge points of Weiluntong touch screen EBPro software(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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Weiluntong touch screen - classification and detailed introduction of resistive touch screen
Four-wire type:
Four-wire touch screen is almost the most basic production specification for touch screen practitioners due to factors such as cost and relatively mature technical level. First of all, in terms of resistive touch screen technology, four-wire touch screen accounts for more than 50% of the market. Its composition is mainly ...
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How to set the touch screen alarm display without predefined attributes
1. Find the relevant attributes. In the attribute settings of the Weiluntong touch screen, find the attributes that need to be set, such as touch screen input, output, communication and other related attributes.
2. Set the properties. Set the corresponding attribute values as needed. If some properties do not have predefined options, ...
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Weiluntong touch screen - talking about the characteristics of 12 kinds of infrared touch screens
1. High stability, not affected by time and environmental changes, etc
2. Strong adaptability, not interfered with by current, voltage and static electricity, suitable for some harsh environmental conditions (explosion-proof, dustproof)
3. High light transmittance, no intermediate medium, up to 100%
4. Screen and ...
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Steps to copy the screen of Weiluntong touch screen CMT to MT
1. Press the "Menu" key to enter the menu interface.
2. Select the "Picture" option to enter the screen settings interface.
3. In the screen settings interface, find the "Copy" option and press the "Enter" key to enter.
4. In the "Copy" option, select "Copy...
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The difference between Weiluntong touch screen LW and RW
1. The memory address is different. The memory address of the LW of the touch screen uses the native hold register, while the memory address of the RW uses the RWI of the hold register index.
2. The address range is different. The address range range of Weiluntong touch screen lw is 0 to 524287, while the ground of rw ...
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Weiluntong touch screen - care and maintenance of infrared touch screen large size models
1. Do not strike with metal objects.
Usually the HMI will cover a layer of glass to protect the screen and make it easier to touch. However, glass is fragile, so do not hit the screen with metal objects during use, which can easily cause the glass to be scratched or broken.
2. Avoid heavy objects squeezing the screen.
HMI Surroundings ...
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How to adjust the time on the touch screen of Weiluntong?
1. First of all, open the Weilun touch screen modification software, and be sure to choose the software corresponding to the touch screen type;
2. Modify the required touch screen screen;
3. Then open the "System Settings" button under the "Frequently Used" menu in the upper left corner;
4. Set the pop-up window in the system ...
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Fault analysis and treatment of Weiluntong touch screen
1) Check if the hard drive is turned off in the "Display Energy Saving Settings" of Wlndows 9x. The way to do this is to right-click on the desktop, select the "Properties" command, then select the "Screen Saver" tab from the dialog box, click the "Settings" button, and set the parameter to "...
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What industries is Weiluntong touch screen - touch all-in-one machine suitable for?
1.3D Object Exhibition (dynamic display of 3D models of objects) [1]
2. Banks and other financial institutions (business inquiries and service promotion at business locations)
3. Telecommunications (business inquiry in the business hall, business promotion in the experience hall)
4. Government agencies (public information issuance)
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The problem that is often encountered in the use of Weiluntong touch screen - communication problems
1. Communication with PLC
1.1 What to do when communication between PLC and touch screen is not available
The most common problem customers encounter when using touch screens is communication issues between the screen and the PLC. If communication fails, use the following steps:
A" Direct online simulation ...
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Questions and answers to the software usage of the touch screen
1. Software usage problems
1. System parameters
1.1 What do RS485 2W and RS485 4W mean in the communication port type?
RS485 2W means that the wiring method is two-wire system, that is, there are two signal wires to be connected except for GND;
RS485 4 ...
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Weiluntong touch screen repair method
Weilun Tong contact screen maintenance
The first step in scanning a contact screen system is to determine if the problem is related to the display, software, or hardware:
Don't confuse the presence issue with the contact screen issue, the two are unrelated.
Software problems are caused by the fundamental hardware function ...
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How to connect the touch screen with the Omron NJ controller?
1. Omron NJ controller programming
1. The structure data type required for the new project, such as the Boolean switch to be used in this example to create a "take-up IO" structure data type, and the integer data used in this example to form a "take-up IO" structure.
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Weiluntong touch screen regular repair faults
1. Touch failure;
2. Touch the glass plate is broken;
3. The key is damaged and the key is not effective;
4. White vertical bars, horizontal bars, and bright lines appear;
5. Half can be touched, half can not be touched;
6. Can't enter the program;
7. The touch screen cannot be calibrated.
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How to solve the problem of Weiluntong touch screen offline simulation is not responsive
1. Check hardware connections: Ensure that the touch screen is properly connected to the device and that all cables and connectors are in working order. Check for loose or damaged connectors, and if so, reconnect or replace connectors.
2. Check drivers: Make sure the device is properly installed.
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Waylon Touch Screen FAQ
A direct window component can realize the bit address control window pop-up.
Setup steps:
1. Click [Components] in the menu bar - click the "Direct Window" component under [Embedded Window].
2. The dialog box shown in the figure below pops up and specify the Read Address.
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Weiluntong: Dual brand strategy, creating a gold medal human-machine interface manufacturing expert
On November 7, 2017, the five-day China International Industry Fair 2017 (hereinafter referred to as the "Industry Fair") opened at the Shanghai National Convention and Exhibition Center. As the top event in the field of industrial automation with the largest scale and brand in Asia, this event brings together the world's renowned automation equipment manufacturing ...
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Weiluntong touch screen operation method
Some tips for using the Weiluntong contact screen
If you change the display resolution or display form of the contact screen from the beginning when operating the capacitive contact screen in the middle, or if you adjust the refresh rate of the contact screen controller by yourself, you feel that the cursor and the contact point do not correspond, you must ...
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Wei Luntong touch screen cannot be turned on fault analysis
1. The power cord is not connected correctly
This may seem obvious, but make sure the power cord is connected to the back of the touchscreen and plugged into a power outlet. If it looks like the connection is correct, disconnect and reconnect both ends of the power cord to make sure the cable is not loose.
2. The power cord is damaged
...
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