30. Button control indicator (same address)
Set the same address for the multi-state transfer switch element/bit state switch element and the multi-state indicator element/bit status indicator element, and click the multi-state transfer switch element/bit state switch element, and the corresponding indicator state will also be changed.
31. Through the button, switch the two-bit status indicator to display and change the status alternately
The safety of the two-bit status indicator element is set to take effect when LB0 ON and LB0 OFF respectively, trigger the macro instruction through the button, ON/OFF to LB0 according to the requirements of the problem to realize the effect of two indicator lights hidden/displayed, and write ON/OFF to the indicator light address when displaying, realize the effect of lighting up and extinguishing; Use the delay function in the macro to achieve alternate flashing.
32. The button controls the touch screen to receive PLC data
Add 2 numeric symbols with addresses VB0 and VB1, and add an animation symbol with addresses VB0; Add a bit status setting element at PLC address M0.0 and select a switch for type.
33. XY curve elements
Control address: Take LW0 as an example, 1 represents the plot plot; 2 represents the clear graph; 3 represents clearing and drawing the graph; LW1 is the data volume of the channel (2).
Read address: Uncheck the X-axis data and Y-axis data are taken from different addresses: Take LW10 as an example, if you give 2 to LW1, the read address is LW10, LW11, LW12, and LW13.
Check that the X-axis data and Y-axis data are taken from different addresses: the X-axis takes LW20, the Y-axis takes LW30 as an example, and 2 is given to LW1, and the X-axis reads the addresses as LW20 and LW21; The Y-axis reads the addresses LW30, LW31.
In the upper and lower limits of the range, if the upper and lower limits are taken from registers, LW10 is the lower limit of the X-axis, and LW11 is the upper limit of the X-axis. LW12 is the lower limit of the Y axis, and the upper limit of the Y axis at the position of LW13; Read data addresses from LW14 to LW17; If you do not select Upper and lower limits are taken from registers, enter the upper and lower limits manually.
34. Sequence input of numerical elements and bit control input
Tick the input order in the numeric input to achieve cyclic input; Select the bit control mode in the mode and enter LB0 to trigger.
|
More on that
|
Weiluntong touch screen - seven knowledge points about touch screen
1. Can the human-machine interface be connected to the PLC?
That's not true. Human-computer interface products are produced to solve the human-computer interaction problem of PLC, but with the development of computer technology and digital circuit technology, many industrial control equipment have serial communication capabilities, so as long as there is ...
|
|
Questions and answers about the use of software on the touch screen of Weiluntong
1. Software use issues
1. System parameters
1.1 What do the RS485 2W and RS485 4W in the communication port type mean?
RS485 2W represents the wiring method, that is, the two-wire system, that is, there are two signal lines to be connected in addition to GND;
RS485 4 ...
|
|
Weiluntong touch screen download is the solution to Chinese and English garbled characters
1. Enter the Weiluntong touch screen setting interface, find the input method option, and change it to the corresponding text type (such as Chinese Simplified, English) to solve the problem.
2. Install the corresponding input method, which can also solve this problem.
...
|
|
Weiluntong touch screen - precautions for the use of industrial tablet computers
1. When turning on and off the power of the machine, it should be operated in strict accordance with the regulations;
2. According to the severity of the environment, set a time limit to open the machine head to clean the reflective stripes and inner surface of the touch screen;
3. At present, the mainstream industrial display program does not have a mouse cursor, because the flashing of the cursor will ...
|
|
How to check if the touch screen of Weiluntong is not working?
1. Appearance of Weiluntong contact screen: Use special Weiluntong contact screen cleaner and soft fiber cloth to clean the appearance of Weiluntong contact screen, remove dirt and fingerprints, etc., to ensure a clean appearance.
2. Restart the device: test to restart the contact screen device of Weiluntong, sometimes restart...
|
|
Weiluntong touch screen - the future development trend of touch screen
At present, the development of touch screen technology shows the following trends:
1. The flexibility of the screen will be better and the clarity will be further improved
People have higher and higher requirements for touch screens, from low resolution to high resolution, from poor light transmittance to good light transmittance. United States E-Ink ...
|
|
Weiluntong touch screen repair method
Weiluntong contact screen repair
The first step in troubleshooting a touchscreen system is to determine if the problem is related to the display, software, or hardware:
Don't confuse the visibility issue with the contact screen issue, the two are unrelated.
Software problems are caused by fundamental hardware functions ...
|
|
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 ...
|
|
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 "...
|
|
Common faults in the maintenance of the man-machine interface and the maintenance of the dark screen
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. The use of microfiber ...
|
|
Veruntong touch screen programming software uses RS485 and PLC to realize the online mold method on the Internet
1. Use a red wire to connect the 7 pins of the Rs485 port of the touch screen with the A port of the DTD434MC. Use another black wire to connect pin 8 of the Rs485 port of the touchscreen with the B port of the DTD434MC.
2. The last digit (K88) in the wireless communication terminal setting switch is turned on.
|
|
What are the symptoms of Weiluntong touch screen motherboard failure?
1. The motherboard cannot recognize/display the peripheral devices.
2. The peripherals will stop working for a few seconds or more.
3. A slow boot may indicate that your motherboard is broken, although it could also be other components.
4. The touch screen does not recognize the flash drive, or ...
|
|
How to restore the factory settings of the Weiluntong touch screen?
1. The screen is powered off, and the first DIP switch behind is dialed to the ON position;
2. Power on again, a white cross cursor will appear on the screen, click the middle of the cross cursor vertically, after the point (the time can not be too short), the cross cursor will automatically jump to the next position, the cross light ...
|
|
A common problem with the use of Veriton touch screen - time
2.1 Why is the year display on the touchscreen 606 instead of 2006?
This is because the orientation of the high and low bytes of the words in some PLCs is not the same as that of general PLCs, such as Siemens PLC, so in this case, you only need to manually enter the 2006 year from scratch on the screen.
|
|
Weincloud, bring you a different cloud experience | cMT X series
With the sudden changes in the market environment, the digital transformation of enterprises is imminent. In the process of digital transformation, cloud service integration is an important part. However, the high-level technical threshold and huge construction costs often discourage enterprises.
Therefore, Weiluntong Technology ...
|
|
A common problem encountered in the use of Veriton touch screen - system parameters
1.1 How to delete the job button on the taskbar of the touch screen?
Set "Modify/Set System Parameters/General/Job Buttons/Features" to "Closed".
1.2 What does RS485 Default/RS485 2W/RS485 4W Separation mean in the communication port type?
r ...
|
|
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 does the Weilun Tong touch screen connect 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 structure data type of "take-up machine IO", and the integer data used in this example to create a "take-up machine".
|
|
Key points for the selection of Weiluntong touch screen
1. Consider the size, how big the screen is, 7 inches or 10 inches, etc
2. Whether there is an Ethernet communication interface or a USB interface
3. Consider the type of interface supported by the touch screen, RS232/RS485 interface
4. Whether there is a general agreement, so that it can cooperate with different brands...
|
|
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.
...
|
|
Contact
working hours
