Instrument Control (GPIB, Serial, VISA, IVI)

cancel
Showing results for 
Search instead for 
Did you mean: 

Keep getting error : -1073807339 VISA: (Hex 0xBFFF0015) Timeout expired before operation completed.

I have been trying to communicate to a electronic load using labview in serial mode.  The load works fine when communicated with Termite emulator as shown below.  I keep getting read errors in LabVIEW.  I don't know what I'm doing wrong.  I configure LabVIEW to the settings as pasted below to match.  Nothing works?  I attached the code in 2011 version - any ideas?

Pict of Termite interface settings.PNGPict of Termite.PNG

 

0 Kudos
Message 1 of 2
(2,794 Views)

I guess it waits 10 seconds before it generates the error.

How many bytes do you ask? It is not in the vi anymore.

It should ask for at least all chars including the LF.

More bytes should also be ok. So fill in 255 and see what happens.

greetings from the Netherlands
0 Kudos
Message 2 of 2
(2,778 Views)