How can I make a simple 1 channel I/O with RS232?

Hy all,
I just want make a simple 1/0 output over RS232. How can I programme it in LabView? Noemaly we send datas over RS232, but I want just a High or a Low on the TxD (or may on DSR or CTS).
Thanks
Petric

You are lucky, here is a 6.0 version ... I hope it works
CC
Chilly Charly    (aka CC)
         E-List Master - Kudos glutton - Press the yellow button on the left...        
Attachments:
DTR control 2.vi ‏10 KB

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