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Found 175 results

  1. Is there a way to select different style keyboards. i.e. I want to enter a numeric only password, but am offered the full Qwerty keyboard. Is there no "numpad" to chose for this?
  2. Currently it is too hard if you have to change multiple object colors on HMI. I had 20+ Numeric Box and Fixed Text objects on screen and customer says they want to change entire color scheme similar for their brand colors. I didn't find any easy way to automate things so it is 20 clicks and button presses for each element color and I didn't had only one page. Maybe Copy/Paste drop down for color elements on the Properties Window ??
  3. My requirement is to connect & operate 6 HMI individually (Without mirroring) with PLC and the 6 HMI screens should view from computer remotely. I Hope to do it with Mqtt protocol or via Modbus. Please can someone help me to try this cos I have done only one project using Unistream PLC with Mqtt protocol previously. Please see the attached draft design of the project.
  4. When connected remotely through VNC, if someone is standing at the HMI they can easily see passwords as they are being entered. The button presses appear as the keys are pressed remotely. Many times when I connect remotely is to troubleshoot and there is normally an operator looking on locally. Is there any setting available to disable the key presses when connected remotely? Regards Denis
  5. Am I missing something, or is there no option for "Leading Spaces" with UniLogic numeric elements?
  6. Hello friends. I am using a USC B5 TA30. This PLC is communicating with 4 frequency inverters in RS485. I managed to establish communication but it is very unstable, the problems are as follows: -It does not update in real time, it takes a few seconds because I need to be updating the routine call manually; -All the inverters are configured correctly and work individually just by changing the cable between them, but when I connect them all there is no command of two or more (each with their own address); Some data that may be relevant: -All equipment is functional; -They are Toshiba inverters of the VSF15 and VF-FS1 lines; -The distance between the components is small and I'm working with 9600 Baud Rate, Parity None, Stop Bits 8; I think the problem is in some configuration in the call of routines related to time or ModBus configuration of the UAC-CB-01RS4 cards, the RX / TX LEDs are blinking and very fast as usual in OK communication. I already have an HMI in the same communication working on the other UAC-CB-01RS4 card, it also has a little bit of instability, but it reads and writes the data on the PLC. can anybody help me? Thank you very much and I wish you well!
  7. Hello, I am just getting started on unilogic. I am having trouble communicating my USC-B5-B1 PLC with USL-070-B05 HMI. Can anyone guide me through the communication process ??
  8. I am working on an application where I would like to show 4 indicator lights on the screen and use them to direct the operator through the process. I know how to use my MB along with SB3 to toggle another MB for on/off control , but this does not address the change in color. I also did the List of Images:Pointer and this works good for the color change, but only with the indicator always on. Is there any way to use the pointer and store direct functions for color/image, but still incorporate the SB3 when I want it to blink? Thank you, Dale
  9. Hello, I am using a Variable: Range of Images to display the output status of a heat controller. The output status is determined by the LEDs of the heat controller display.The heat controller provides the LED statuses in a byte which I convert to bits using the Vector Number to Bits to view the bit status of the 2 relay outputs and the alarm. Then I convert those three bits back to a number using Vector Bits to Number. The first bit is the Alarm the second bit is Output 2 and the third bit is Output 1. So for the Variable: Range of Images I have the alarm image set for the constant value from 1 to 1. From 2 to 2 I have an image to represent cooling. From 3 to 3 I have an image to represent an over-temp state (alarm and cooling). From 4 to 4 I have an image to represent heating. From 5 to 5 I have an image to represent under-temp (alarm and heating). The MI output from the Vector Bits to Number is exactly as I would expect it to be and the Variable: Range of Images displays the correct image but instead of replacing the image previously displayed, the new status image is superimposed on top of the other image. How can I address this superimposition?
  10. Hi everybody, I would like know, How to controller the PLC since a PC, using SCADA. Or How to create the executable HMI on the PC. I'm using Unilogic software.
  11. Dear all, Up until now my system has been running fine. Today the date went out. The callander shows the correct day, year time etc but in the numbers its showing incorrectly. So today is sat and its showing 1. I thought sat was 7? Sunday should be 1, monday 2 and so on. Its been fine up until now. Ive reset, reloaded and tried every thing i can think of. Its a UniStream7. Any help appreciated. Thanks, Steve UPDATE Further investigation shows that day 7 just isn't there. It goes from 6 on friday, stays with day 6 on sat now, and then goes to 1 on sunday, but then moving forward on the date to next week the same thing happens, no day 7 ????
  12. Hi everyone, How can I make two state line? on button with value=0 one color, when I pressed button some other color of that line.. Can anyone help me?
  13. I have a customer that is upgrading from Vision to Unistream and adding several more processes to the system. The customer also wants a 30 – 40 inch touch screen. Any suggestions out there? My first thought was a smart touch TV with an Internet Browser and use the web server. The next thought was maybe a stick computer and touch screen TV and use VNC. Open to any input about the proper way to go about this? Thanks
  14. Hi Everyone, I'm new in Unilogic and I would like kwon how to export data tables to Excel since a HMI button. The PLC reference is USP-104-B10. Please, it's urgente.
  15. I have an action that sets the screen brightness. Instead of using the new value it uses the old value. Here is the circumstance: My numeric box allows a user to type in the new value between 10 & 100. The Data Entry Complete tag is set to 1 when the user is done. The Action sees the Data Entry Complete tag is set and uses the Brightness tag (old value) then the numeric box updates the Brightness tag with the new value. Has anyone else seen this problem? I got around this by setting a half second timer instead of the Action bit. At the end of the half second timer it sets the Action bit.
  16. Hello, I ran into problem where I had a screen with two instances of the same Custom control (see picture). Parameter to the control on left is TestFlag1 and on the right it's TestFlag2. Accordingly THe light on left shows TestFlag1 ad the other is TestFlag2. When a button is pressed, a message box pops up and when OK is pressed there the value of the parameter (TestFlag 1-2) is toggled. Problem is that it doesn't matter which button I press, there is only the value of TestFlag2 which gets toggled (i.e. light on right toggles no matter which button I press) If I skip the message box and do the toggle directly in the button press, the correct flags are always toggled. Am I missing the correct way to do this or is it just something I have to work around ? Thanks, Bjarni
  17. Hi, Is it possible to do safe remove of aUSB Stick/DOK from the ladder or a UI element? I'm saving a data row to SD, then the copying it to a DOK, all of which can be done from the ladder, using the status codes to avoid timing issues. I'd like to avoid the "DOK Unsafe Remove" warning that appears. I always get the same warning after using the safe remove button on a File Browser UI element, so this isn't a suitable workaround. Sandy
  18. Hi, I have a Problem with a binary image in an Unistream USP-070-B10 Web Server. This image doesn't update when there is a bit change . I have many other binary images that are working well. Thanks in advance.
  19. Hi there, I'm guessing that the FB that you're talking about is in Visilogic rather than Unilogic? I'm having big problems with this in unilogic. I'm trying to concatenate a bunch of strings and I just can't get anything to work reliably. Is this function synchronous or asynchronous? Any ideas why I'm having problems?
  20. Hi- I am using ver. 1.25.61 Unilogic and cannot find a way to successfully compile if I create a trend graph that is less than 380 x 500. Is there a way to override the compile error, or is there a trick to making a smaller trend graph area? I have never had an issue with this in Visilogic.
  21. Has any one had a HMI freeze continuously? There are 4 screens in the HMI it doesn’t matter which screen is loaded the HMI will freeze after an undetermined time(sometime 2 hours some times within minutes) doesn’t seem to matter if the HMI is being utilized or left untouched. The PLC logic still executes as the IO all functions and the process still works but as stated the HMI will freeze and not update. The only way to get the screen to respond is to unplug it and plug it back in. This has been replicated on another unit and separate CPU. Once the display freezes: -UniApps cannot be accessed -Downloading a new program doesn’t work(UniLogic will complete the download process but the update doesn’t take) -UniStream management will not reboot the PLC(command executes but the PLC doesn’t reboot) -Online mode will connect and display values at the time the HMI froze but those values will not update(even though the logic still executes) -All Modbus communications still function( the unit is connected to KepServer and the I/O is a URB I already have an open ticket with support(they suggested rolling back one version which requires me to re-wire my IO due to the URB IO power module bug which the newest version corrected) and am just wondering if anyone else has experienced this or has a suggestion so I can avoid this. The program is written in 1.28.26 Any suggestions are welcome. APSHOW10102019-A.ulpr
  22. How to display the value of a text variable in a window HMI? How to display the value of a text variable in a window. None of the available features provide this capability.
  23. I try to limit the number of characters in numeric box with real tags, but I can only get int tags(format numeral) .... When will the development team add this feature to the software? and even if we reduce the size of the box, the app shows warnings.
  24. Dears, In the help file I saw that I can use an action event to play a video...I don't found the "play video" trigger command...what I am missing? just to be clear...I also create a screen with the "video widget" but is the same. thanks
  25. Dear, I'm trying to copy a file from a DOK to the SD; the status stay always at 1 and never change (and the file is not copied). The function is "called" by a HMI button that set a bit...in the same ladder rung this bit is reset...then is called just one time. If something in the UDFB was not set properly I should had a negative value...but this doesn't happens. What can be? thnaks
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