Reading problems

[Catublipas]

Hi rossmann,
I tried your lib and it works writing values but trying to read values is the problem. It shows a Socket Exception:

An error occurred during the connection attempt as the connected host did not respond properly after a period of time, or the established connection failed as the connected host failed to respond.

CobID, Ip address and port is correct.
Maybe it is a problem with Codesys but do you have any idea?

Thanks!

[jeffreyleonmeyer]

I have same problem, will not connect to codesys on any port or ip

[sebetci]

1. C# Program

/// CONTROLLER (CODESYS) ---> UI (C#)
public void Read()
{
   sRCodesysNetVars.CobID = 2;

   /// CODESYS Controller's IP
   sRCodesysNetVars.IPAdress = "192.168.1.10";

   sRCodesysNetVars.Port = 1203;
}

/// UI (C#) ---> CONTROLLER (CODESYS)
public void Write()
{
   sRCodesysNetVars.CobID = 2;

   sRCodesysNetVars.IPAdress = "192.168.1.10";

   if (!File.Exists(path))
       sRCodesysNetVars.CreateGVLFile(path);
}

2. Codesys Settings

2.1. NetworkVariableList's Settings

2.2. NetworkVariableList's Settings