Multi-channel data acquisition via GPIB using a digital oscilloscope (Tektronics TDS540C) and LabVIEW 7

I need to acquire datas from all the 4 channels of digital oscilloscope (model Tektronics TDS540C) using LabView 7. Please give me if you have VI programs to preform this task. Thank you.
Nozo

Hi Nozo
There is a driver available here http://sine.ni.com/apps/we/niid_web_display.download_page?p_id_guid=E3B19B3E9533659CE034080020E74861
Hope this helps you on your way
David

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Greetings,
Most of the time when I see the error 10609 Transfer in Progress it is because multiple calls, such as an analog config or analog start, are being called to the same DAQ device at the same time. Both calls are fighting for the DAQ card's resources. This is an issue with your program.
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http://venus.ni.com/stage/we/niepd_web_display.DISPLAY_EPD4?p_guid=B45EACE3E25156A4E034080020E74861&p_node=DZ52302&p_submitted=N&p_rank=&p_answer=&p_source=Internal
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please stick in one thread for the same topic!
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I am using NI LabVIEW, NI PXI 4071, and NI PXI 6070E to measure current through a variable resistance. Now, I am using one channel from SCB-68, but I want to add another channel in parallel so that I can have two resistors instead of one that I cam measure current through them.
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Solved!
Go to Solution.
Attachments:
IV copy for HS.vi ‏55 KB
Layout of NI Cards.pdf ‏248 KB

Your 4071 can only do one measurement at a time. Your DAQ cannot measure resistance either nor has it got any analogue inputs.
However, you could use a multiplexer and multiplex your 4071 DMM. This wont give you simultaneous measurements but can acquire data one after the other, the speed is obviously dependent on the multiplexer you choose!
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Beginner? Try LabVIEW Basics
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Again Multiple channel Data Acquisition

Again help require
I m using
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Scan_Start
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Hello,
Please see the response to your original post:
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thank you very much
"Dennis Knutson" wrote in message
news:[email protected]..
> Looks like your newsreader broke the link into two lines. In any case,
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Multi-channel data acquisition via GPIB using a digital oscilloscope (Tektronics TDS540C) and LabVIEW 7

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