VISA: Communicate​ion with "imar sensor " via serial port[

[RavensFan]

The important thing is that the constant must be set up to show \ codes, otherwise you are sending 4 characters of backslash "r" backslash "n" at the end rather then the two characters of carriage return, line feed.

When you do this, your string constant will look like "Show\sConf\r\n", the \s is the \code for a space.

[kalu]

one problem is solve now i have set of command like show conf . show fact etc how can i send these command seperately as they are required i mean it should be send when i press one buttom for example show conf another will show fact etc

[Dennis_Knutson]

Even though your login shows that you are an NI employee, I suspect that is a mistake.

You need to take a LabVIEW basic class and learn how to use the event structure. The timed loop you had in the original example is totally wrong.