title: Multiple connections to CP 343-1 with LibNoDave
body: <p>I want to make several connections to a CPU 315-2 DP with a CP 343-1 module. Within the software I can make one connection to the device, but the second connections fails to connect and returns -1 in the function connectPLC.</p>
  
  <p>A similar question is asked here: <a href="https://stackoverflow.com/questions/14247313/libnodave-connectplc-returns-1">Libnodave: connectPLC returns -1</a>, but I can make one connection but not a second.</p>
  
  <p>In the same network there are two other CPU 315-2 PN/DP PLC's and we can make several connections to those PLC's. </p>
  
  <p>I use Visual Studion 2010 with C#, and I use LibNoDave to connect to the PLC(s). Can someone tell me if I can make more than one connection to a CPU 315-2 DP with a CP 343-1 module?</p>