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Showing content with the highest reputation since 09/22/2019 in Posts

  1. 2 points
    Hi HexMan, This option exist for the enhanced models – Please make sure to use the latest OS: 1 Set in SI165 the start address of MB the user will be able to access 2. Set in SI166 the end address of MB the user will be able to access 3. Set in SI167 the start address of MI the user will be able to access 4. Set in SI168 the end address of MI the user will be able to access 5. Set SB305 to activate the MODBUS limit. For example if you will set the following: SI165 = 1000 SI166 = 1999 SI167 = 1000 SI168 = 1999 SB305 = 1 The MODBUS master will be able to access only to MB1000 – MB1999 and MI1000 – MI1999. If anyway one tries to access the restricted operands SL46 will increment. You have to arrange MIs and MBs in sequence. There is ni separate limitation for read and write. B.R.
  2. 2 points
    Just for fun, this is the control panel for a new force tester we created. If you are a Star Trek fan. I can't be the only nerd on this forum, am I?
  3. 2 points
    Dear Samith Chathuranga, From the PLC POV you need to configure the mosquitto broker connection parameter in UniLogic. From the Help section:
  4. 2 points
    Hi Joe, I've worked with modems and communications on Unitronics for many years. They do certain things extremely well and we have seen many successful applications. More detailed comments and advice are below: 1. Ability to log in to the PLC Web Server - This is the most difficult of your 3 things to achieve over GPRS. You need at least a public, dynamic IP address. Once the GPRS connection is active, you then need a way to find the current IP address of the modem. One option is to get the PLC to send its IP address to you in an email once it has connected to the network. Note that this is not secure, anyone who figures out the IP address and what device is at the oter end can start to try and access it. 2. Ability to send a weekly csv. file via email - this works reasonably well, the nice thing about sending emails is that the IP address does not need to be public. However with the Vision family, you need an email server that can accept unencrypted connections. 3. Ability to send text msg for alarms - by far the easiest thing to do with the EHS6T and a V350. I would only recommend this modem to do SMS and nothing else. Trying to mix GPRS and text messaging is not simple, as the PLC to Modem communications has to be reconfigured for each mode (SMS or GPRS). Overall I found GPRS to be a fragile and difficult method of setting up a data link. If you want to use the web server, I would recommend switching to an Ethernet modem, which would also require the V100-17-ET2 card for the PLC. With ethernet you can do things like Dynamic DNS or VPN as a way to maintain a connection to the unit's IP address. However when switching to Ethernet, there is no easy way to keep using the SMS feature at the same time. The simplest workaround for that is to send all alarms by email, as most people now receive emails on their phones. SMS is beleived to be "reliable" but the SMS standard allows 24 hours delay in delivering the message (I heard a rumour that has been increased to 48 hours). In short, from my experience, it's not possible to do all 3 tasks that you have described with a single device/single connection, using just the standard built-in features of Unitronics. If anyone can improve on my advice, I'm happy to be corrected.
  5. 1 point
    Hi! I would really like to be able to sort data tables! That will be an excellent upgrade. As @JPowell said: Another great thing, is to have the possiblity to change Web Server language and also the language of the UniApps in the HMI. Thanks!
  6. 1 point
    I've compiled a new version of the Data Converters Suite, and it should solve the problem.
  7. 1 point
    You may be new, but I spent half an hour last night trying to figure out why my new Brick (what I and others call the PLC product) kept telling me it wanted an SD card on the VNC client when I just put a new one in. Then I tried reading it with an adapter on my computer and it made the Windows "ching - happy bell" noise but wouldn't read. Then I tried re-inserting it in the adapter. Four times. Then I got another new micro SD card and put it in. The problem went away. The moral of the story is you are not the first to get bit by defective removable media. Nor will you be the last. It's something we all need to keep in mind. Joe T.
  8. 1 point
    Hi, Which version of software are you working with? Please ensure you are using 9.8.80, and then go to Help > Check for updates > Operating System. Then please update the controller's OS. There was an issue with the acceleration function block in previous versions.
  9. 1 point
    OK. Set your com parameters 9.02 to mode 4 - 9600 8E1. For some reason Even works better than Odd if None is not available. Cut off the end of your com cable on the PLC side and put a new one on- This is in the Visilogic Help if you dig deep enough. PLC VFD 2 2 4 4 3 3 You also don't need to put the "4" at the front of the Modbus address. This is implied as it's a holding register. Confusing, yes. And Unitronics starts counting at 0, so you need to subtract 1 from the register you want, so for frequency you need address 8450. Also confusing. I've hacked the program a bit. Let us know if it works. Joe T. MODBUSTEST_JT.vlp
  10. 1 point
    After downloading Complex WebServer from "PLC Tools & Applications" and unzipping it to separate directory, read "Enhanced PLC WebServer.pdf" document. *Write project Data Table information to PLC to make Web Server working.
  11. 1 point
  12. 1 point
  13. 1 point
    I have found these IP addresses to use, 43.228.184.6 -- current using in a test program - works from SMTP2GO : North America: 43.228.184.6 or 103.47.204.4 Europe: 103.2.140.82 or 103.2.143.7 also check out this link : https://support.smtp2go.com/hc/en-gb/articles/227835308-Worldwide-Server-Locations-And-Email-Routing DanT
  14. 1 point
    Spotter90, What VisiLogic version do you use? Attempt to check for OS update from Help menu, then update PLC OS with new one and test again. If this does not helps - send your request to support@unitronics.com B.R.
  15. 1 point
    Hi, I try to build project with new V700 panel. Large display make possible to use large buttons and fonts visble for user without glasses . Application in V700 is disigned for users with age above 50. But alarm display in V700 has small font and little buttons. Stylus must be used. It is hard to use V700 alarm display without magnification or glasses. Is it possible to switch font or resize embedded to V700 alarm display buttons?
  16. 1 point
    I think it's unlikely we'll ever see a software simulator from Unitronics. Their programming software is free and the PLC hardware is less expensive than most other manufacturers programming and simulator software. Just pony up for an actual PLC and you'll be amazed at how well it works as a simulator.
  17. 1 point
    Hi; You can use another UniStream HMI -- Same model as the main, and without the CPU Module. Connect the 2 via Ethernet and use VNC to control the main from the remote. No user screens to modify, they sync themselves. You do not have the load any program into the remote. VNC does all the work. Dant
  18. 1 point
    Open favorites (if possible) and make snapshot to save for feature reference. Close Unitronics applications/programs. Go to "C:\Program Files (x86)\Common Files\Unitronics" and rename "Eth_Favorites.evb" file to "Eth_Favorites.evb.old". Create favorites again. It should work. *Favorites file somehow damaged.
  19. 1 point
    Just a quick snap fully proving one of the laws of cable pulling. Law 1). At any time doing cable pulling whilst working alone a long distance into an extremely awkward environment, needing access techniques that would make a Vegas show contortionist proud.... subclause a): Any cable that needs to be unspooled for a successful draw, no matter how neatly laid out with all twists removed on a reasonable surface, will roll over on itself in the most inconvenient location and loop around a ground protrusion that is metres away from the original track........ Grrrrr! I have had this happen quite a few times in my life, the worst during a Cat5 pull that caught on a tiny twig 5mm diameter 10mm high sticking out of a concrete seam. Ruined the 50m of cable...had to start again! And before you ask....sometimes the situation means it is impossible to draw things from a spool. cheers, Aus
  20. 1 point
    Hi; Been there , done that. This is a Windows related issue. There is an install shield file that has information in it causing the problem, and has to be moved or deleted. Here is a solution: CAUTION : I Take NO Responsibility for anything that happens ( good or bad)!!!!! Local Administrator privileges may be necessary. KNOW what you are doing! Open C:\Program Files (x86)\InstallShield Installation Information There are a few or many very oddly named folders e.g. {12AB95C7-C72D-4CF5-9B6D-7452DF048C56} Starting at the top, click on the folder to open it: Each folder has a group of files. Look for the file : Setup.ini Double click to open the file or open the file in Notepad ( Notepad ONLY, this is a simple Text File) Top Line [Startup] 2nd line AppName= If the App name is NOT VisiLogic, close Notepad ( DO NOT do a Save or Save As) Move on the next folder If the Appname= is VisiLogic, Close Notepad Back out of that folder, Cut the Folder and Paste it into the Downloads Folder -- Just a safe place to put it for now. Also Rename the Folder and ADD - VisiLogic Restart the VisiLogic Installation, and ( fingers crossed ) it should go smoothly. You can also run a registry cleanup program later to locate and delete unused registry entries. Dant
  21. 1 point
    Hold Ctrl+Shift while you double-click the Visilogic icon. This will reset the window settings to factory default. Joe T.
  22. 1 point
    Have you drawn a schematic of what you've done so far? Which I/O module do you have for your V1210? Joe T.
  23. 1 point
    I would like to start with many compliments on the Unistream Product. Yes it is a huge cost savings from other comparable products out there, but the horsepower really comes to light when using the data tables, FTP interface and the USB DOK tools. Not only can you accomplish a lot of traditional tasks with these units, but you can work with data and share this data so easily. Thanks. There are (2) enhancements that I think go together that would put the icing on the cake. 1st, we need at least (2) dimensional arrays. You have sort functions for arrays, but with only a single dimension, I typically need to have another field that is associated with the sort field. 2nd, having a sort function for data tables would be so powerful. Being able to run a Min/Max sort on a column so the data table can be organized based on a column sort would provide more capabilities with data tables. As a note, I cleaned up the Num to String UDFB to eliminate the space allocated for the +/- sign when neither are used, finished the 0 fill feature and increased the number of digits so double integers can be converted. Again, nice product and this only looks like the beginning.
  24. 1 point
    You can create a struct that contains the information structure that you want to pass to the UDFB. It is more logical to pass a struct with 50 members other than passing 50 inputs. Think of how the ladder element that accepts the 50 inputs will look like. it will start at the benining of the screen, and you would have to scroll few pages down in order to see its end.
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