10-23-2008 04:27 AM
Hello,
I m Labview beginer and use a TDS3014B for basic measure that I want automatisated with labview.
First I connect the Oscilloscope per ethernet on the same switch as my computer.
Then I had install the TEKVISA software to check how this one works.
Afterward I install Labview 8.5 and add the instrument driver tktds3k.
In the Blockdiagram I insert "input / instrument driver/ tktds3k/examples"and start runing one of the examples (without more connection, programing and so one).
By all this examples I get by runing the the error message
"Error -1073807194 occurred at VISA Open in tktds3K Initialize.vi->tktds3k Auto Setup Waveform Acquire Example.vi
Possible reason(s):
VISA: (Hex 0xBFFF00A6) The connection for the given session has been lost. "
The normal connection to the Osci work, I can for example introduce his IP in internet explorer and get the actual osci screen.
I read a lot about how connect the osci per LAN but I seems so easy that problems are not often discussed.is a problem between TEKVISA and NIVISA possible? or is more programming needed?
I hoppe someone can help me step by step
thanks in advance
Vincent
10-23-2008 01:35 PM
10-24-2008 07:00 AM
Hei, first thanks for your suggestions.
This morning I begun with the deinstalation of all components, TEKVISA and Labview incl NIVISA.
My hope was that without any bad interactions between both VISA it should work....
So I reinstal Labview 8.5, instal the tktds3k driver, create in MAX my tcpip instrument and try again in the Blockdiagram to insert "input / instrument driver/ tktds3k/examples".
By runing "Auto setup waveform acquire example" I get the msg :
"Error -1073807339 occurred at VISA Read in tktds3K Initialize.vi->tktds3k Auto Setup Waveform Acquire Example.vi
Possible reason(s):
VISA: (Hex 0xBFFF0015) Timeout expired before operation completed."
The NI engineer said me on the phone that' s a Tektronix problem because it is the tek software examples that is not working, but I cant believe because it s the same with other tek examples and suppose that it' s working by many other users.
By reading different posts about timeout errors I was also not helped.
Thanks a lot for each answer
Vincent