How do I turn 3 forms different finite life span of output voltages and synchronize the other with an input channel?

Hello

I'm doing a tension of 3-story ramp.  One who goes from 0V to-1V can-1V to + 1V and finally wear the voltage of + 1V to 0V.  The main feature is that I try to sync input only a channel for the median ramp.  I get the expected input but my output voltage on the oscilloscope is not correct.  The entry and exit and goes a box NI USB-6229. On the oscilloscope, you can consider the following issues:

1. There is a gap between the end of the 1st ramp and the beginning of the 2nd ramp

2. once the main finished once, ramp voltage immediately returned to-1V and again another ramp until it reaches 0V, then levels out for another short period of time

3. the cycle then repeated from the beginning, completely missing ramp 3

If all those who think they might help in any way, I would appreciate any input.  If someone tries the attached program: I used these settings: entry rate = 1000; #data points = 200; DT = 0.0005

-Kyle Shiel

If you want to copy your ramp of 3 floors without any pause between steps, you must accumulate the entire waveform (all 3 steps concatenated) and write in your output task at once (similar format This example, but no need to start and you need to replace with your own generated table waveform).

I would just at the entrance to the beginning of the analog analog output task.  You can use the DAQmx Trigger Start.Delay property if you want to wait for the 2nd phase begin to acquire, or you could simply acquire all 3 steps and analyze what you need.

Best regards

Tags: NI Software

Similar Questions

  • How to you turn a page in Adobe Reader ms? I am able to do it with Adobe Reader Version 11.

    How to you turn a page in Adobe Reader ms? I am able to do it with Adobe Reader Version 11.

    Just to clarify: you cannot turn pages with Acrobat Reader permanently but temporarily, you can rotate the view: on the file menu, click view | Rotate the view | Clockwise or counterclockwise.

    You can also add controls to display rotation in the Tools menu.

  • How to connect to an Adobe Javascript(Folder Level Script) SAP Web Service and retrieve the response in a table of the Adobe Javascript/AcroJS. Could you please it explain with an example. I have two required input parameters that must be filled.

    How to connect to an Adobe Javascript(Folder Level Script) SAP Web Service and retrieve the response in a table of the Adobe Javascript/AcroJS. Could you please it explain with an example. I have two required input parameters that must be filled.

    I s generic SOAP example/tutorial on my blog: get a serial number in a form using SOAP - KHKonsulting LLC

    The web service uses only a single parameter, but you should be able to adapt the code to two arguments without problems.

  • How to create a movie clip and place the other clips to move inside?

    I followed a tutorial of ping pong (http://www.webzo.org/tutorials/flash/ping-pong-ball-movement.php).

    In the fourth step, it is said to

    4 - inside another Clip named 'Limits' place 'Pads' and the 'wall '.                           Name of the instance of the pads should be "Pads" and instance of the wall called "border".
    We put the wall and trim inside the same Clip, to use it in order to know when the balloon is collided. And we could not put everything together because the ball behaves differently if hit the wall instead of the pads.

    How to create this clip and put the other clips of film "inside"? Also, if anyone can find, where should I put this clip? Should I put it in the same place as the wall?

    Please help out me.

    When you double-click a movieclip to open for editing, you have a work space to put things inside this movieclip.  That's what I call its Stadium.

  • How to watch two clips at the same time on the other, with an opacity of 50% each.

    How to watch two clips at the same time on the other, with an opacity of 50% each. It is confirmed that the position of the object even two clips of mergers.

    Thank you

    PPut a clip on top of another in the timeline panel. In the video Inspector reduce the opacity of the clip on top.

  • How to synchronize the device with an analog input device?

    Is it possible to synchronize a device (e.g. Basler scA640-70fm, IEEE 1394 b or NI 1722 smart camera) with an input device analog (for example, NI PCI/USB-6225 or NI PCI/USB-6255)?   For example, it is important to a video image of match with a sample of data digitized by the A/D converter.   In particular, it is important to know when the first video image starts compared to samples of digital data.   If it is possible to synchronize the camera with the A/D device, then then how is it?

    Thank you

    Ian

    Hello Robert,.

    Thank you for reference and information.

    Ian

  • How can I get my contacts and all the other stuff I had on the old email?

    Original title: I changed my email because they said my old email was invalid... How can I get my contacts and all the other stuff I had on the old email? They said, it has been deleted

    If my email isn't valid how I used it?

    Hello

    1. which email account you are referring to?

    2. What is the version of Windows installed on the computer? For example, Windows 7, Vista

    Please answer these questions and provide additional information so that we can better guide you.

  • Hi I would like th different creative cloud buy 2, only photoshop/lightroom one and the other with all pack.is it is possible because I saw that we can only install on 2 different computers at the same time

    Hi I would like th different creative cloud buy 2, only photoshop/lightroom one and the other with all pack.is it is possible because I saw that we can only install on 2 different computers at the same time

    Creative desktop cloud applications can be downloaded and installed on multiple computers, regardless of the operating system. However, the activation is limited to two machines per individual related to the composition, and you may not use the software on these devices simultaneously.

    You can also see:

    FAQ: Can I install Creative Cloud on several computers?

    You can either sign of Creative cloud on a computer to connect to another, or as you said, buy a membership second using an AdobeID different so that you can leave, signed at on 4 computers.

  • How can I create a submenu? I chose for a vertical menu and want the submenu also be vertical

    How can I create a submenu? I chose for a vertical menu and want the submenu also be vertical

    Via the live chat, I got a useful tip... This has to do with the Organization of child pages in the tree. I had put them vertically on the relevant page (I wanted a submenu vertical). I had to put the child pages horizontally under the relevant page... not really logical or intuitive, but it works!

  • How to group and summarize the values with a vertical drop of 100?

    Dear gurus
    How to group and summarize the values with a vertical drop of 100 as the data indicated below:

    Cas_Cod_ Cas_Amt_ Description
    300 1000A
    301 200 B
    302 350 C
    400 500 A
    401 100 B
    402 25

    Now the data should be grouped like this
    A (300,400) = 1500
    (301,401) B = 300
    C (302,402) = 375

    Make sure that I don't have a column as description in my table to group data on description, its here just to give u an example.

    Hello

    using mod for hundreds:

    with x as
    (
      select 300 code, 1000 amt, 'A' descr from dual union all
      select 301 code, 200 amt, 'B' descr from dual union all
      select 302 code, 350 amt, 'C' descr from dual union all
      select 400 code, 500 amt, 'A' descr from dual union all
      select 401 code, 100 amt, 'B' descr from dual union all
      select 402 code, 25 amt, 'C' descr from dual
      )
       select mod(code,100) code, sum (amt)
        from x
       group by mod(code,100);
    

    Using the mod you get the rest of a division, so mod (300,100) = 0, mod (301,100) = 1, etc.

    Herald tiomela
    http://htendam.WordPress.com

  • How can I get intelligent forms to appear as feedback on my drag and drops?

    Hello

    In general, the comments that the user sees when he "fails" a drag and drop comes in the form of a "form of failure."  Which is the case when the "accept" and "reject" check boxes are clicked to drop targets - you get "success shapes" and "forms of failure", respectively.  This gives you immediate access to several styles of form in the "First name" drop-down box

    In one of my projects, feedback for drag and drops come in the form of 'success stories' and 'Legends of failure. "  It's frustrating because it gives me access to a new set has styles - styles of legends, and I can't use the typical failure and success smart shape of styles that I want to use.

    My work around was to copy the slide in a new project, create the drag and drop and goes back the slide in the project of the moose.

    Does anyone have an idea on how to fix this?  It seems to be only a problem in a project.  The theme used is not the issue because I use the same theme in many projects where I don't have this problem.

    Thanks for any help!

    & Glide will use forms instead of legends, if this option is checked in the preferences, default values

    Maybe it was the case in this project? Use the approach of the stem to convert subtitles in forms.

  • How can I reinstall 24.6 and prevent the update with 31 Thunderbird

    Thunderbird 31 screw to the top of my email addresses. The background of the header becomes blue and when I enter names, most appear in red ink. It does not call the addresses in my address book using my letters abbreviated as done to 24.6 and replaces the names until I have to spell the full name.

    I continue to do system restore to return 24.6 & want to block the future Thunderbird updates so that I can keep 24.6. If this is not the case, how can I fix this ugly replacement.

    Get out your computer offline before installing TB > open TB > open the Options window > go to Advanced settings > Update tab > then you can change the way TB updates.

    NOTE: these steps are for TB 31 +, TB24 + may be a little different.

  • Once I turn on my dell inspiron laptop 1545 dell logo appears and then the screen goes black

    Let me start by saying: I had similar problems before, but none of the usual works.  The other day, these two Windows Update kept popping up and wouldn't go away so I clicked finally allow.  Then the next day that I was on the internet and my computer froze, I tried to turn it off and it wouldn't if I pressed the power button until it did.  Then when I turned it back after the dell logo appeared all that I had a black screen with a cursor in the upper left.  I ran diagnostics and startup repair and nothing.  I tried to do the restore of the system once in couple with different points and nothing, I still get the black screen after dell logo.  Is there another way outside the reinstallation of the operating system, to fix (because I really don't want to lose everything I have on my computer - and no I don't save it anywhere)?

    You can reinstall the OS without formatting the drive, all of your data in a folder named windows.old. You will need the Dell Windows Vista disc however.

    Follow my guide here: http://en.community.dell.com/support-forums/software-os/w/microsoft_os/1434.aspx
    Start with step 3. (require reinstalling Dell DVD). Skip step 5 continue on step 6 to step 7. Install Service Pack 1 and Service Pack 2 (autonomous probably 32-bit) and stand-alone Internet Explorer 9. You must download these in step 4 with the system drivers as described (probably, use another computer and use a USB drive). Install the drivers as mentioned system. Activation should be useless since you use the Dell DVD in a BIOs Dell. At the stage. 12 use the automated to retrieve documents from Windows.old. Make sure you have everything and then delete windows.old.
  • How repair my iphone 6s hung in camera I can't able to access on the other and I can't able to swtich offf if sleep button the tank please help me

    I took a few pictures without unlocking my iphone 6 s after that he stuck behind closed doors himself and tactile assitive works but can't go to the home page in my laptop, I tried to change my sleep the mobile tank button that works also not I'm not what to do. Please help me solve this problem.

    Try resetting your device. This will not erase your data stored on that device.

    • Press and hold the sleep/wake button
    • Press and hold the Home button
    • Press and hold both buttons until the display turns off and on again with the Apple logo on the subject.

    Alternatively, you can go to settings - general - reset - Reset all settings

    If that doesn't work, restore your device to factory settings. Please note that this will delete the data on your device.

    Take a look this Apple Support article: use iTunes to restore the iPhone, iPad or iPod to factory settings - Apple Support

  • How to count the pulses with digital input on 6351

    Hi all experts in Labview,.

    I just got my USB x series 6351 and it works fine, but I certainly lack of labview skills to use it to its full potential.

    I would like to read digital pulses with several digital inputs and count the number of pulses each T interval in time. All impulses that I entered on any edge of the clock are not synchronized and can occur at random times during the tests. Basically I have an oscillator of square waves can I modulate the frequency. I don't want to use the meter as inputs as I'm limited to only 2 entries (if I use the option 2 input meter for metering of pulses or frequency). The input frequency can range from 0-1 kHz and goes 0 - 3V. So not too fast, and I shouldn't make too many mistakes trying to get the count of pulses and then back out the frequency in accordance with article ni.com on counters.

    I would like to read the 8 digital input channels and get the number of impulses for each channel. I searched high and low for help online but can't find examples that have been useful. Anyone have any ideas on how to go or direct me to a resource? Thank you very much in advance!

    Are you worried about getting the number as a physical operation timed?  It would be nice to acquire a digital waveform and then postprocess on it to detect how many events took place?  I've attached an example that shows how you can accomplish this. It reads a digital waveform and then uses a detection of crete VI to determine how many pulses occurred. Should be a few adjustments to your particular signal.  The VI I use seems to count events twice (probably count each edge), so counting it gives should be reduced by half in order to work.

Maybe you are looking for