Serial Port

[robertofonte]

I am me to start in Labview, is the first time that I am trying to the protocol series in labview am with a small mistake someone can help me.

I know that this issue has already discussed this on many topics but I do not find what they want ...

Thanks

[bbean]

It looks like you are missing the VISA libraries:

http://joule.ni.com/nidu/cds/view/p/id/831/lang/en

Download and install them on your machine or use your CDs

[FZJ_Teststand]

You better not use a string constant for selecting a COM port. Make a rightclick on the port pin of the visa-vi. then select create constant. You immediately get the right type of variable...