comunication "modbus" and "opc"

[jadabot]

Hello
I am working with LabVIEW 8 and I want to communicate with "modbus" and "opc".

Use: "empty project" after "my computer", "new" and does not appear to option "I / O server"    Why? 

thank you

[Bruno M.]

Hello,

You will need to install Labview DSC (Datalogging and Supervisory Control Module).

You can check in your computer if Labview DSC software is installed opening MAX (Measurement & Automation Explorer) clicking in software and clicking in Labview and verifies if “Datalogging and Supervisory Control” is installed.

Bruno M.