 USB 6009 Simultaneous AIO |
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 May 30 2005, 02:04 PM
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One hit wonder! Member Posts: 1 Joined: 21-May 05 Member No.: 2254 LV:7.1.1 
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Hi all
Im just beginning programming the USB 6009 with DAQmx and I am new to both.Could someone please clarify if its possible to program the device for simultaneous (analog)input and (analog)output with one VI and display both(input AND output) waveforms on two separate graphs of the same VI? Iam generating a sine wave and outputting it on say,AO 0.AO 0 is connected to say AI 0.Can we design a VI which will simultaneously generate(on AO 0) and acquire continuously on AI 0? Any help would be appreciated thanx Pushkar
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May 30 2005, 02:04 PM
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Jun 23 2005, 04:19 PM
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5 more posts to go! Member Posts: 5 Joined: 11-June 05 From: San Jose, CA Member No.: 2389 LV:7.1.1 
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QUOTE (pushD @ May 30 2005, 07:04 AM) Hi all Im just beginning programming the USB 6009 with DAQmx and I am new to both.Could someone please clarify if its possible to program the device for simultaneous (analog)input and (analog)output with one VI and display both(input AND output) waveforms on two separate graphs of the same VI? Iam generating a sine wave and outputting it on say,AO 0.AO 0 is connected to say AI 0.Can we design a VI which will simultaneously generate(on AO 0) and acquire continuously on AI 0? Any help would be appreciated thanx Pushkar  Hi PushD, Try looking at the examples which were loaded with the driver installation. I am doing a small project using the same DAQmx and found it to be very nice device  with LabVIEW drivers and examples. If you send me your sample code I can fix it up for you or at least try to make is better. Iqbal
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Jun 25 2005, 04:27 PM
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#3
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 (n0ob)² Member Posts: 756 Joined: 22-October 04 From: Duesseldorf / Germany Member No.: 885 Using LabVIEW Since:2001 LV:8.20 ,7.1.1 ,. 
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sure,
take a look at the cont. AI and the cont. AO examples. copy both block diagrams into one vi, then you have 2 paralell while-loops (i guess) which you maybe want do stop via an occurence (?) and you have a simultanous AI/AO vi ... cheers, CB --------------------
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