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How to download program to PLC using VB.net

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2010-01-30
2017-09-16
  • Nobody/Anonymous

    Has anyone used libnodave and VB.net or C# to download program to the PLC. I looked at the example testISO_TCPload but i cant  figure out how to translate that into VB.net code.

     
  • klaly

    klaly - 2010-01-31

    Hello,
    actualy i'am working on implementing the function davePutProgramBlock, directly into nodave.c
    It needs some days, than it can be finished.

    As next step i will try to make a programm also with C#, if i have some results, than i can post it.

    best regards
      klaly

     
  • Nobody/Anonymous

    That would be great!
    I have 300 and 400 series PLC in the shop at the moment and i would be happy to try out the functionality.
    Thanks in advance.
    Bratt

     
  • amir mans

    amir mans - 2010-04-04

    I have some problem with Libnodave.dll in c#.net,when i run my project,show me "Unable to load Libnodave.dll" and show me : "Exception from HRESULT: 0x8007007E".can you help me?

     
    • Anonymous

      Anonymous - 2013-07-08

      please put libnodave.dll into your project bin folder

       
  • amir mans

    amir mans - 2010-04-04

    I have some problem with Libnodave.dll in c#.net,when i run my project,show me "Unable to load Libnodave.dll" and show me : "Exception from HRESULT: 0x8007007E".can you help me?

     
  • AngrySnail

    AngrySnail - 2010-04-04

    For .Net you have to use libnodave.net.dll from LibNoDave archive\Dot.Net folder.

     
    • Anonymous

      Anonymous - 2017-09-16
      Post awaiting moderation.
  • amir mans

    amir mans - 2010-04-05

    thanks,i found solution,first i must add to refrence libnodave.net.dll and after hardcopy libnodave.dll in my project folder ../bin/debug.

     
  • CrashPilot

    CrashPilot - 2010-04-20

    Does anyone know if libnodave can be legally be used with Siemens PLC's? I know for a fact that Siemens does not support libnodave but i can't find a reference telling me if one may use it for projects. I dont mean the GNU licence stuff but if someone could get a lawyer on his ass from Siemens :P

     
  • Anonymous

    Anonymous - 2013-12-16
    Post awaiting moderation.

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