Accessing specific serial pin

[Amyfp]

I'm interested in reading the signal from a specific pin in my serial port. What vi will allow me to do this?

[Dennis_Knutson]

To read control line state, use a VISA property node. On the Instrument I/O>VISA>VISA Advanced palette, select the property node function, right click, and select Properties>Modem Line Settings. Pick the control line you want from the list.