1. Why can't the screen display Chinese normally, but the display is garbled?
Answer: This situation is generally caused by not choosing the correct Chinese font, just choose a Chinese font, the specific operation steps are as follows:
1) Select "Options/Language/Oriental Language" in EasyBuilder software;
2) In "Edit/System Parameters/Editor/Select Font", select a desired Chinese font in the Select Font dialog box, such as Song Ti, etc. And select the character set as "Chinese-GB2312".
3) Save, compile, offline simulation, you can see the Chinese font display is normal.
2. Why is there no display on the screen after the touch screen is downloaded? How to solve this problem?
A: This is most likely caused by a mismatch between the hardware version of your touchscreen and the software version you are using. Since February 2004, the eView MT500 series touch screen has successively upgraded the CPU from the original 133MHZ to 200MHZ, so that the hardware version number has been upgraded from the original MT5***V3 to the current MT5***V4. In this way, the corresponding software version has also been upgraded from the original 2.3.0 to the current V2.5.1 until V2.5.2. Therefore, if the touch screen you have in your hand is the V4 version, you must use the V2.5.0 or above version of the software to be effective for the touch screen of the V4 version of the hardware, otherwise if you use the previous lower version of the software (such as V2.3.0, etc.) to download the program, there will be no LCD display, CPU light does not light up, etc. In addition, the current V2.5.0 and above versions are compatible with the touch screen of the previous V1/V2/V3 hardware version.
How do you recover if this happens? All you need to do is set the touch screen to RDS mode and download the program again with the software of V2.5.0 or later. The steps are as follows:
1) Toggle the second stop switch behind the touch screen to the "ON" position;
2) Press the "RESET" button or power it back on.
3) Use V2.5.0 or above to download the program;
4) After downloading, turn the second stop switch to the normal position of "OFF";
5) Press the "RESET" button again or power it back on.
In this way, it can be restored to normal, and then when you download the program, you can directly use the V2.5.0 version of the software, and you don't have to move the stop switch at the back.
3. Why does the touch screen of V4 hardware occasionally appear when communicating with PLC, but there is no problem when changing to V3 hardware?
Answer: This phenomenon is often due to the PLC that is slow to process communication instructions. Since the touch screen CPU of V4 hardware has been replaced with 200MHZ, it sends instructions to the PLC faster than V3, and if the PLC does not respond, this phenomenon occurs.
In order to solve this problem, in the current V2.5.2 version of the software, the "parameter 2" of the "system parameters" can be filled with a delay time in the range of "0-10", the unit is ms, and then download the program again to solve this problem.
4. How to use the password function?
A: The MT500 series touch screen is password protected. It can be divided into engineering passwords and window security passwords. Here's how to set it up:
Project Password: This password is the protection password for the whole project, when you edit the project set the password, after downloading to the touch screen, if someone wants to upload the project file you edited, you must provide the correct password, otherwise it will not be uploaded. This protects the fruits of your labor. The project password is set in the "System Parameters" of the EB500 software, and the setting process is as follows: Edit - > System Parameters - > General - > Password. Enter the password you need in the password field and download your project to the touchscreen.
Security password: This password is only valid for basic windows, and is invalid for pop-up windows, direct windows, indirect windows, etc. The security password is divided into three levels: level 0, level 1, level 2, of which level 2 is the highest, level 0 is the lowest, and all basic windows without setting the security level are level 0 and can be opened at will. Set the security level in the basic window when you want to start from a lower level than it.
|
More on that
|
Weiluntong touch screen - the reason for the black screen of the 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 ...
|
|
Weiluntong touch screen - capacitive touch screen component classification introduction
The types of capacitive touch screens are divided into two types: surface capacitive touch screens and projected capacitive touch screens.
Surface capacitive touch screen
Commonly used is the surface capacitive touch screen, which has a simple working principle, low price, and simple circuit design, but it is difficult to achieve multi-touch.
...
|
|
The role of the macro on the touch screen
Weilun Tong macro is a programming language for human-computer interface interaction development, which is based on a programming language developed by Microsoft in the early VB, macro provides EBPro application outside of some additional functions you need, macro is widely used, almost PLC control ...
|
|
Velontone inverter instruction manual
Precautions when using Verun Tong inverter
When shipping and storage
During the storage period, it is necessary to ensure that the inverter is not subjected to physical shocks and oscillations. It is also necessary to ensure that they are not exposed to rain and are not placed in places where the ambient temperature is too high.
When transferring, hold the bottom of the body ...
|
|
Weiluntong touch screen - daily maintenance of touch screen
When using touch screens, due to technical limitations and poor environmental adaptability, especially surface acoustic wave screens. The screen cannot be used normally due to water droplets, dust, etc., so touching the screen requires regular maintenance just like ordinary machines. And since the touch screen is much ...
|
|
Causes of download error caused by VIRONT touch screen TK6070
1. The download password does not match the hardware download password.
2.USB download cable contact**.
3. USB on PC does not support USB2.0.
4. The touch screen USB interface is burned out.
5. Recently, the touch screen has been reset but the upload and download password has not been reset.
...
|
|
Weilun touch screen communication anti-interference measures
When the HMI communication failure is caused by on-site interference, the following methods can be used to troubleshoot the fault:
The communication line adopts shielded twisted pair cable, and the shielding layer needs to be grounded at one end, that is, only one end of the PLC and the touch screen can connect the shielding layer to the ground horn (it is recommended to connect it to the HMI end of the touch screen) ...
|
|
What are the main features of Veruntong touch screen - industrial tablet PC?
1. The industrial touch panel PC is an all-in-one structure, and the host, LCD monitor, and touch screen are integrated, and the stability is relatively good.
2. The use of more popular touch function can simplify the work, more convenient and fast, and more humane.
3. Industrial touch panel PC ...
|
|
What are the benefits of several I/O interfaces of Weiluntong touch screen, and where are they more used
If we look at the sample manual, we will find that the I/O interface of the Weiluntong touch screen also includes several types, such as USB port, Ethernet port, serial interface, which we see a lot, as well as SD card slot, WIFI, CANBUS, sound output, image input, etc.
Like USB ...
|
|
How to set the touch screen not to standby?
1. Enter the system settings interface of the Weilun touch screen, and select the "Power Management" option in the "System Settings".
2. In "Power Management", you can set how long the touch screen will automatically enter the "standby" state without operation, and you can also set how long it will enter the "...
|
|
With a machine in hand, the factory takes it away - the app independently developed by Weiluntong
The new cMT-iV6 is a touchscreen with a built-in cMT Viewer that can be connected and monitored to multiple cMT-SVRs or cMT series machines at the same time. The cMT-iV6 is equipped with a 9.7-inch screen with a resolution of 1024×768, a built-in speaker and a high-performance 1GHz processor.
|
|
How to insert the bit status indicator into the Weilun touch screen
Open the created Weilun touch screen project, select [Common] in the menu bar and click Open.
In the Common drop-down menu, select the Bit Status Indicator icon and click Open.
In the pop-up [New Bit Status Indicator] setting window [General Properties] ...
|
|
How to animate the touch screen of Weiluntong?
1. Add what you need as a picture to the picture library.
2. Create animations with animation tools.
3. There is a (upper right) button in the toolbar of Weilun Tong programming software, that is, the animation button, click on the 3 tracks of the animation movement on the program drawing interface and then right-click, you can ...
|
|
The steps of Weiluntong touch screen CMT to MT copy screen
1. Press the "Menu" button 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...
|
|
What are the characteristics of Weiluntong touch screen - infrared touch screen?
1. The infrared touch screen does not need touch pressure, it can be operated freely even if you wear gloves, and anything can be touched.
2. Compared with the display equipped with capacitive and resistive touch screen, the picture saturation is richer and the contrast ratio is better, which improves the user's visual comfort.
...
|
|
Veriton touch screen - the technical characteristics of touch screen
Transparent properties
Transparency, which directly affects the visual effect of the touch screen. Transparency has the problem of transparency, infrared technology touch screen and surface acoustic wave touch screen are only separated by a layer of pure glass, transparent can be regarded as a leader, other touch screens should be carefully scrutinized, "transparent", ...
|
|
How does Velun Tong transfer data to USB flash drive?
1. Plug in the U disk on the touch screen, you don't need to power off the screen, the screen supports the hot-swap function, but at this time, it is best not to communicate with external devices to reduce unnecessary impact. When the screen detects an external device, a dialog box will pop up, select the second Upload Project option ...
|
|
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.
|
|
The method of touch calibration on the touch screen of Weiluntong
1. DIP switch mode touch calibration and system initialization.
For the full eMT series, MT8000i series, TK series, WT series and other HMIs, there is a set of reset buttons and DIP switches, which can trigger the corresponding functions when switching between different modes.
If the HMI touches ...
|
|
Weiluntong touch screen with U disk upload steps
1. Plug in the U disk on the touch screen, you don't need to power off the screen, the screen supports the hot-swap function, but at this time, it is best not to communicate with external devices to reduce unnecessary impact. When the screen detects an external device, a dialog box will pop up, select the second Upload Project.
|
|
Contact
working hours
