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Messages 617 - 653 of 785   Oldest  |  < Older  |  Newer >  |  Newest
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617
Since only on trigger condition is available, you may need to track the data yourself. For example, you may use the trigger mode to start the data stream at...
xchen992000
Offline
Apr 25, 2007
6:07 pm
619
I see posts for setting the direction of all digital IO to in or out, but I can't find a post that explains how to set one to out and one to in. Also, can...
throrope
Offline Send Email
May 15, 2007
7:01 pm
620
See http://www.ultimaserial.com/standard.html#SetDIODir: It is plain binary format, bit 0 for DIO0, bit 1 for DIO1.... In case you are not familiar with...
xchen992000
Offline
May 15, 2007
7:39 pm
621
BTW, you will find a Excel sample in the file section of this group. It has digital I/O control...
xchen992000
Offline
May 15, 2007
8:34 pm
622
Learn something new every day. Thank you. ... group. ... or ... out and ... to ... high ... set ... since ... high....
throrope
Offline Send Email
May 16, 2007
2:24 pm
623
I'm using a 148U to capture descrete readings from a hand held probe. The analog single provides a running graph of the output which will let me see when the...
throrope
Offline Send Email
May 16, 2007
8:29 pm
624
To use D0's state as the storage control, you can use Digital0 as trigger channel and set the trigger mode to WhenAboveLevel: Dim buffer(1000) As Integer Dim...
xchen992000
Offline
May 17, 2007
2:33 pm
625
Whoa! This is over the top. I did a work around in the meantime, but this sure opens possibilities. Thank You!!! ... available ... points. ... 3276.8, ... ...
throrope
Offline Send Email
May 17, 2007
4:48 pm
626
With the latest version and the following codes, you may log one data point, along with timestamp, to the excel sheet whenever D0 goes high: Private Sub...
ultimaserial
Offline
May 22, 2007
4:06 pm
629
Per user request, Windaq Add-on ExeLink (beta) is added to Windaq add-on download/installation http://www.ultimaserial.com/wdspectrum.html Windaq Add-on...
ultimaserial
Offline
Jun 12, 2007
1:40 am
631
GridSpacingX and GridSpacingY now supports 100th pixel setting for better presentation, please refer to www.ultimaserial.com for more detail...
ultimaserial
Offline
Jun 28, 2007
3:50 pm
632
Due to the limitation of FFT1024, it was not easy to study low level signal with Windaq Spectrogram and FFT Add-ons A remedy is provided per user request: A...
ultimaserial
Offline
Jun 28, 2007
8:53 pm
634
Here is the screen capture of the same signal, with and without Dynamic Amplifier: http://www.ultimaserial.com/amplifier.gif ... FFT....
ultimaserial
Offline
Jun 29, 2007
7:30 pm
635
Per user request, two new scrolling options are added to 3D waterfall uwNSlope: -45 degree scrolling down from upper left to lower right uwT2B: Scrolling down...
ultimaserial
Offline
Jul 12, 2007
3:36 am
636
Windaq add-on spectrogram is modified to support these two options http://www.ultimaserial.com/wdspectrum.html...
ultimaserial
Offline
Jul 12, 2007
2:15 pm
637
I am using VB6 to capture a 60 Hz sine wave at a sample rate of 12288. I am using a 120V outlet (with a DI-730) for testing. The sampled data goes through...
wolbie76
Offline Send Email
Nov 30, 2007
3:23 am
638
To calculate the phase, you can use GetRe and GetIm methods. BTW, FFT1024 is open source...
xchen992000
Offline
Dec 5, 2007
8:05 pm
639
Thank you for the response, Do you know the equations for use with the GetRe and GetIm to yield phase? I am still trying to learn FFT so that I can use the...
wolbie76
Offline Send Email
Dec 6, 2007
4:50 am
640
Check out the discussion here http://physics.nyu.edu/grierlab/idl_html_help/signal8.html...
xchen992000
Offline
Dec 6, 2007
3:19 pm
641
Problem fixed: Windaq/Excelink's time stamp column overwrites the last data channel Please visit http://www.ultimaserial.com/wdspectrum.html to download Windaq...
ultimaserial
Offline
Dec 13, 2007
7:12 pm
642
I'm using a DI-148U. How do you toggle the digital output channels to high and low? I can't figure out the syntax. I set the channels to output: ...
zjbeatty
Offline Send Email
Jan 2, 2008
6:00 pm
643
Please check group's file download section...
ultimaserial
Offline
Jan 2, 2008
6:02 pm
644
http://www.ultimaserial.com/wdspectrum.html...
ultimaserial
Offline
Jan 15, 2008
4:14 pm
645
All, I need some help here. I have a simple VB app that checks the DI 1 (in fact i have a 12V between Dig 0 and Dig 1) and if I start the app with nothing...
rgrandsire
Offline
Jan 22, 2008
8:50 pm
646
-999 is generated when 194 stops responding to commands from PC. 12V between Dig 0 and Dig 1? Isn't it too high for 194? The transient may have reset the micro...
ultimaserial
Offline
Jan 22, 2008
8:56 pm
647
I'm doing some research for a professor, working with equipment that he purchased and have next to no programming experience. The DI-148U-SP is being used to...
e.marken
Offline
Jan 30, 2008
9:07 pm
650
I'm doing some research for a professor, working with equipment that he purchased and have next to no programming experience. The DI-148U-SP is being used to...
e.marken
Offline
Feb 4, 2008
7:21 pm
651
*I am sorry, but I think accidentally deleted a good post from an user replying to this post when I was deleting spam posts :(...
ultimaserial
Offline
Feb 4, 2008
7:27 pm
652
Found it, here it is: I think you would use the PChannel to set up just channels 3 & 4 of the 148. http://www.ultimaserial.com/standard.html For...
ultimaserial
Offline
Feb 4, 2008
7:33 pm
653
Hopefully some kind soul can recover it or answer it. :)...
e.marken
Offline
Feb 4, 2008
7:58 pm
Messages 617 - 653 of 785   Oldest  |  < Older  |  Newer >  |  Newest
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