Sunday 29 January 2017

My OPC Client v6 - Export & Import

Here is a screenshot of the latest version of My OPC Client (v6) ..



The additions:
+ Filter browsed items
+ Export Monitoring items to Text file
+ Import Monitoring items from Text file

Please download the project here
*rename the file extension to .Zip

for previous version of My OP Client, please read here:
My OPC Client v5 - Read & Write XML
My OPC Client

Thank you..

23 komentar:

  1. Hi,

    great work you have done!

    The version 4 exe of the OPC client is working just fine on my computer, but when I try to open it in Visual Studio 2015 I can't get it to work.

    I tried the version 6 as well but get the following message:
    Additional information: Retrieving the COM class factory for component with CLSID {28E68F9A-8D75-11D1-8DC3-3C302A000000} failed due to the following error: 80040154 Class not registred (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).

    ReplyDelete
    Replies
    1. try using Visual Studio 2010.
      maybe you have not yet register the OPC DLL, please register it first, the instruction is included in downloaded file.

      Delete
  2. trying to convert the program.
    But it still not found the OPCAutomation.dll.
    The reference files is Interop.OPCAutomation.dll ??

    ReplyDelete
    Replies
    1. please download from older version (v4), there is DLL file inside. here: http://goo.gl/bz69Hc

      Delete
  3. Hi This is great work,
    but When i try the opc client it can able to detect all the opc servers in the local machine. for the kepware server it is working fine, when i try for the osisoft pi opc da it only populate the Pi servers in the treeview unable to list the tag names associated with it. any suggestion for this issue?

    ReplyDelete
  4. Hi
    I get No Such interface supported, when calling GetOPCServers(txtNode.Text)

    ReplyDelete
  5. yang dipakai dll nya yg mana ya pak?? buat koneksi ke opcnya??

    ReplyDelete
  6. Thank you so much for these examples. Thanks thanks thanks!

    ReplyDelete
  7. Hi Hadi, Thank you so much for these example. Can i using this dll for my customs application in vb.net? What limitation dll? maybe run duration, qty tag or etc

    ReplyDelete
    Replies
    1. yes you can use it for your custom application. no limitation.

      Delete
  8. Hi Hadi, can this program work in visual studio 2017. I registered dll but ı can't work this

    ReplyDelete
  9. Error HRESULT E_FAIL has been returned from a call to a COM component why am I getting this error. I have downloaded the v4 and registered the dll as well. I am using 64 bit OS. Can you please explain

    ReplyDelete
    Replies
    1. you must copy OPCDAAuto.dll to Windows/System32 then Register it. also you must copy it to Windows/SysWow64.

      Delete
  10. AsyncRead doesn't work if you use items from two different OPCs

    ReplyDelete
  11. Hi i tried the lower version, it's a great work you got there. Thank you for sharing us your knowledge. Unfortunately, i am yet to try this new v6 but i think it's a broken link.

    ReplyDelete
    Replies
    1. I update the link. Please try again. Thanks.

      Delete
  12. Hi Hadi. I cant download the file. Is this site still active? Thanks for great examples :)

    ReplyDelete
    Replies
    1. I update the link. Please try again. Thanks.

      Delete
  13. Thanks now i cold download it. For OPC is hard to find good examples on internet, this is the best have found so far. Is V6.1 the finale version? Do you plan to add some error handling for example if you try to add a non existing tag?

    ReplyDelete
    Replies
    1. Hi..
      you can do some modification with the project. I have no plan yet to continue this project.

      Delete

 
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