'Check if set to True, then continue' - how to implement?

Hello community LV.

I am creating a VI that checks if a certain condition (in this case, only the wavelength that is off my monochromator is the correct value) is set to true, then continues and takes the action. I tried to use a combination of a business structure and a timed sequence (see screenshot - I'm an autodidact and a newbie so sorry if it's a stylistic disaster), but the case structure requires that there is an entry from the case 'false' in the tunnel. Just that he do nothing if the case is false - I want all "false" entries would be added to elements of the table 'sum' and spoil my data (right?), so I don't want that.

Thank you!

If you expect something to be true, it means that you must keep a loop and test the condition until it happens.

Heard that you work with an engine displacement and a series of steps that involve certain expectations between the two, it looks like you should develop a "state machine" architecture  Search the forums on this topic.  There is even a model for him in LabVIEW.

A state machine allows a sequence of events occur, but you build in intelligence, so that he will know when to switch to the next step, or when to return to the stage even (for example to measure something and check the new State), or maybe even go back to an earlier stage.

I see that you have potential competitive conditions in your current code of how you use local variables.  In the loop just For, you're current wavelength reading in 3 different places and write about it once.  But you have a race between when a reading and an update occurs and when it is read in two other places. Not sure if you have an old current wavelength or wavelength of current newly updated at each iteration of the loop.  Just look at your code, I can't even tell which way you want it to be.

Tags: NI Software

Similar Questions

  • APSB15-27 will install automatically if flash is set to automatic update?  How do you determine if it's installed?

    Will be APSB15-27 will install automatically if flash is set to automatic update?  How do you determine if it's installed?

    Hello

    Yes, if the Flash is set to the automatic update, then the system automatically update to the latest version, 19.0.0.226.  There are several ways to determine if the system is updated:

    Windows:

    • Check the version number in the files saved to:

      • C:\Windows\System32\Macromed\Flash
      • C:\Windows\SysWOW64\Macromed\Flash
    • In the registry:
      • HKEY_LOCAL_MACHINE\SOFTWARE\Macromedia\FlashPlayer > CurrentVersion

        • But if you have more than one browser, you can check the version of each type of player:

          • HKEY_LOCAL_MACHINE\SOFTWARE\Macromedia\FlashPlayerActiveX > Version
          • HKEY_LOCAL_MACHINE\SOFTWARE\Macromedia\FlashPlayerPepper > Version
          • HKEY_LOCAL_MACHINE\SOFTWARE\Macromedia\FlashPlayerPluginReleaseType > Version
      • If you have the 64-bit operating system, you will want to check the Wow6432Node corresponding node as well (although the installed version should be the same for both 32-bit versions and 64-bit)

    OS X:

    • NPAPI plugin: / Library/Internet Plug-Ins/Flash Player.plugin/Contents/Info.plist > CFBundleVersion
    • PPAPI plugin: / Library/Internet Plug-Ins/PepperFlashPlayer/PepperFlashPlayer.plugin/Contents/Info.plist > CFBundleVersion

    --

    Maria

  • Address the content slide; back to the question; then continue on--using Captivate 8

    Using Captivate 8, I'm trying to fix a question slide to a slide content, then back to the issue of KC to check for retry and then continue from there.  On my trial, it works very well.  However, the problems began on the second instance and continue on each instance, subsequently. Settings on the issue of KC slides are all the same except that drag each jumps for sanitation.  I don't understand why it works the first time, but does not work after that. On the second instance, the issue returns to the content slide, but then passes any subsequent slide.   Someone at - he had a similar experience?  Know of a workaround or solution could I hurt?

    FYI, I have he delivers E-Learning discovered Adobe Captivate 8 Elkins, Pinder and Slade uses as a reference, and it describes clearly how to page 183, "sanitation back to content slides - if student gets a question wrong, you can branch to one or several slides, where the content has been taught and then return them to the quiz to try the question again.»  To add connections to sanitation: 1) in the last field of attempt on the issue, put a jump from slide to slide first with content.  (2) on the last slide with the content, add a return to the Quiz competition on the next slide button.  On slide content, the button next, with the return to competition of Quiz performs an action continues in normal circumstances, but returns for the quiz students if it is from whence they came. »

    Please see the map content below:

    Content
    Mapping:

    Slide 1-content

    Slide 2 - content

    Slide 3 - content

    Slide 4 - content

    Slide 5 - content

    Slide 6 - content

    Slide 7 - content

    Slide 8-content

    Slide 9 - Question to check knowledge - converts back to slide 5 If the user forgets two attempts to answer; slide 5 returns the user to slide 9 for one last try in question, then move on to slide 10 (works perfectly)

    Slide 11 - content (Here's the first problem; on click, slide 11 jumps to the Question to check knowledge on slide 13, jumping slide 12)

    Slide 12 - content

    Slide 13 - Question to check knowledge that converts the back to slide 11 if the user forgets about 2 attempts to answer. slide 11 should return user here for one last try in question, then switch to Slide 14

    Slide14 - content

    Slide 15 - content (Here's the second problem; on click, slide 15 jumps to the Question to check knowledge on slide 19, jumping sliding 16, 17 and 18)

    Slide 16 - content

    Slide 17 - content

    Slide 18 - content

    Erik, sanitation is integrated since version 6. The next button can have a double feature: coming from a normal slide acts as then, when they come from a question slide she come back on this question with the mentioned order slide.  It's been a while since I tested this out, but it worked. I don't know what's not in your project.

  • Me and my dad is from the same Apple ID and I want to set up his own, but how it will get all his contacts, photos etc from my Apple ID? Or he will lose all? or I could keep them saved for him and send more via an application any?

    Me and my dad is from the same Apple ID and I want to set up his own, but how it will get all his contacts, photos etc from my Apple ID? Or he will lose all? or I could keep them saved for him and send more via an application any? I don't know how to resolve this issue, if someone could point me in the right direction.

    Have him create a id Apple here- create and start using a Apple - Apple Support ID, and then both you can create an album-photo sharing Photo Sharing - Apple Support iCloud

  • FS autohide toolbars does not, to hide the toolbars on the value and set to true, help browser.fullscreen.autohide?

    Basically, I guess when you go full screen mode, tabs and the search bar should hide automatically until I move my mouse to the top of the screen to the right? Well, this does not happen despite try the suggestions on other threads for example right click on an empty space next to the tabs and hide toolbars check (already verified on) and goes up to about: config and check browser.fullscreen.autohide is set to true.

    However, I have two other options which I think might be a clue as to the problem. There is an extensions.browser.fullscreen.autohide that is set to TRUE and extensions.fullscreen.noautohide set to FALSE.

    Is there an extension or add-on I could interfere? I have installed... session maybe Manager what could be?

    On the Mac screen mode works differently.

    You can try this extension.

  • still, mail. Identity.default.suppress_signature_separator set to True does not work, is their a new patch?

    I still have the '-' applied above the signature even after applying the fix to mail.identity.default.suppress_signature_separator that is set to true. Have tried running Thunderbird in safe mode, always have the same question. Have restart the computer several times, always have the same question. Reading a lot of messages on it, but don't say that it does not work even after you apply the hotfix does not. All of the suggestions. Pure install any extensions or add-in.
    User Agent Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Thunderbird/24.6.0

    The fixed. completely removed Thunderbird, user and folder programming created by thunderbird profiles. Deleted file folder in windows. Rebooted PC. Installed Thunderbird. Add an account. Went to change only the settings in the config to remove the signature separator. He then worked.

  • Online and offline games suddenly put on hold for 1-3 seconds then continue.

    model: acer aspire 4740 core i5

    'bought last July 7, 2010.

    OS: windows 7 Home Basic (real)

    Memory: 2 GB

    Hard drive: 320 GB sata

    Intel GMA HD up to 763 MB DVMT

    Problems: Games online and offline suddenly to pause for 1-3 seconds then continue then happen to random. during games

    Solution in fact: OS to fix Format (ther is always a game break)

    any help plss... thx

    Hi montiel23,

    I suggest updating the graphics card and check if it helps:

    a. Click Start, type devmgmt.msc and press to enter.

    b. expand the graphics card and right click on the sub element and click on update driver.

    Links:http://windows.microsoft.com/en-us/windows7/Update-a-driver-for-hardware-that-isn ' t-work properly

    See also the link below: Troubleshooting display issues with Microsoft games:http://support.microsoft.com/kb/263039

    With regard to:

    Samhrutha G S - Microsoft technical support.

    Visit ourMicrosoft answers feedback Forum and let us know what you think.

  • I want to have the spell checker for set email sending to automatically check spelling when I send the mail.

    check spelling

    I want to have the spell checker for set email sending to automatically check spelling when I send the mail. I did, but my spell checker is set by default to a French dictionary. How is it still happen? and how can I get it back to English? It's not an option in the menu drop-down button. There is only the French. HELP!
    You no longer have the correction spell checking capabilities in some languages in Outlook Express 6.0 after you install the Microsoft Office 2007 or Office 2010 system
    http://support.Microsoft.com/kb/932974
     
    Outlook Express cannot use the check spelling of MS Word in Office 2007 or newer. A free spell-checking the download is the easiest way to get around this.
     
    Vampirefo spell check.
     
     
     
    You wanted TinySpell or. (Check spelling while typing).
     
    Download it here:
    http://www.tinyspell.M6.NET/ 
     
    Australian English spell checking
    (Also suitable for other English speaking countries).
    http://www.justlocal.com.au/clients/oespellcheck/ 
     
    If you have an earlier version of Office, see this:
    http://www.Outlook-tips.NET/archives/2006/20061228.htm
  • If my disk defragmentation has been stopped and the computer tells me to check the log events for more details how can I do my accessible Defragmenter again?

    If my disk defragmentation has been stopped and the computer tells me to check the log events for more details how can I do my accessible Defragmenter again?

    Hello

    1. have you made changes on the computer recently?

    Method 1.
    Type these commands in the start menu, run a dialog box:
    Here's how:
    a. Click Start.
    b. in the run box, type the following commands one by one and press to enter.

    regsvr32 dfrgsnap.dll
    regsvr32 dfrgui.dll

    Method 2.
    I. to resolve this problem, follow these steps:
    a. Click Start, run, type % Windir%\Inf, and then click OK.
    b. right-click the dfrg.inf file and then click on install.
    OR
    II. Alternatively, you can reinstall Disk Defragmenter using the following command:
    a. Click Start, run and type that the following command and press ENTER.
    Rundll32.exe setupapi, InstallHinfSection DefaultInstall 132 %windir%\inf\dfrg.inf

    I hope this helps.
  • BlackBerry smartphones "Blackberry App World is had problems to connect to the server Blackberry App World. "Check your network connections, and then try again.

    Whenever I try to access an application, appworld is a site of the company that send me to appworld I get this error.
    "Blackberry App World is had problems connecting to the server Blackberry App World. "Check your network connections, and then try again.

    I have loaded the bb appworld re have the latest version for my new bb bold 9900, but still the error and then lock up. Power off, and get a message that I had an unknown error.

    People have had this problem since 2010. I never had this problem with my flashlight or my 9000 "BOLD".
    Anyone know what is happening? I also have the latest OS on my 9900.

    Found a solution! Laughing out loud! How delayed. I changed my email in bb code. For example, after changing from one gmail to another account, I changed it back and baaammmm! Problem solved, but do not know why it should be a problem in the first place right?

    Good luck to you guys who do not have the possibility of returning to another email.

  • Show/hide the elements if the rule is set to true on one of the many elements

    I'm sure I'm missing something really obvious but I've tried a few things and I can't get this to work...

    I need to show the element X if none of the elements A, B or C = 'Y '. Similarly, I want hide the element X if all a, B and C = 'n'.

    I tried to create a single action with A, B and C contained in the 'when' list of items and I tried also create separate stocks for A B and C, but both methods result in X being shown/hidden based on the last element that was changed, do not take into account the other fields.

    For example, if A and B are both equals Y, then I B = N, X is hidden. It must always be displayed as a still is equal to Y.

    What is the correct way to do it? Thank you.

    Hello

    create 1 dynamic action "to change" of P1_A, P1_B, P1_C

    Then set the status of the dynamic measurement JavaScript and enter the javascript, something like (assuming that the fields of the form are P1_A, P1_B, P1_C):

    $v ('P1_A') == 'Y ' |

    $v ('P1_B') == 'Y ' |

    $v ('P1_C') == 'Y '.

    And then set the true action to display the P1_X field

    Concerning

    Bottom

  • Try to reinstall Creative Suite - it says disable the Notifications of Safari to continue - how can I disable the Notifications of Safari?

    Try to reinstall Creative Suite - it says disable the Notifications of Safari to continue - how can I disable the Notifications of Safari?

    Brianf210873 you quit Safari?  If Yes, then you should be able to use the activity monitor to close the offending process.  You can find more details at https://helpx.corp.adobe.com/content/help/en/creative-cloud/kb/closing-conflicting-process're-on-victory - mac.html.

  • ORA-02069: global_names must be set to true for this operation parameter

    I'm trying to insert into a table with a database link. my selection is a database view. I get this error.

    ORA-02069: global_names must be set to true for this operation parameter

    When I create a table based on select * view and then try the insert, it copies.

    Is there something I'm missing when I try to insert a view?

    Thank you

    In addition to read below note metalink
    Insertion of data to view mapped Via Dblink to remote Table returns Ora-02069 [ID 467787.1] *.

  • On the right of the adressbox, I always have Yahoo then Google, how can I solve that, I already delete Yahoo from the list in the box search, but every time I start firefox Yahoo is back. Thanks Ron Mijtelen ter, Amsterdam.

    Question
    On the right of the adressbox, I always have Yahoo then Google, how can I solve that, I already delete Yahoo from the list in the box search, but every time I start firefox Yahoo is back. Thanks Ron Mijtelen ter, Amsterdam.

    Hi Ron,

    Have you looked at article in the Knowledge Base using the search in Firefox bar? There are lots of good information in there. You happen to have an installed Yahoo! toolbar? You must disable or delete as well if you do. Try to start Firefox in Mode safe mode by holding down the SHIFT key while starting Firefox. If you have any problems using the safe, it's a matter of add-on or extension.

    Hope this helps!

  • spell check does not work for dreamweaver Uppercases how can I get it back?

    spell check does not work for dreamweaver Uppercases how can I get it back?

    Hello

    Dreamweaver is an Adobe product. I suggest you to contact Adobe support for assistance. Please post your query in the Adobe forums.
    Dreamweaver

    http://forums.Adobe.com/community/Dreamweaver

Maybe you are looking for

  • is not activate the iphone 4S after to

    iPhone ios 4 s 8 former owner does not seem to disconnect from the icloud account. I have the unit and the box in my hand. what I supposed to do? I can't use my apple ID in the activation screen? I can give you the imei, meid and identity by email an

  • Cannot install the update code error 8024200d.

    OT: a certain windows update installation. When I download this some update, it downloads, but when it comes to installing it, it upward with the error code 8024200d, which is annoying, because each time I close the PC it wont turn off until she's tr

  • I have a white window empty, planted in the middle of my desktop screen

    Just turned on the computer on 8 Jan... January 11 after having disconnected from the internet, I went back to the computer a couple hours later to find a small window with the message "the Web site you are looking at is trying to close... "(je n'ava

  • Micro car audio level adjustment deactivation

    I have a Samsung series 3 PC laptop running windows 8, whenever I use the microphone I can talk and the input from the microphone volume automatically adjust and down to 5 or less and who ever I'm talking can't hear me not, I move the cursor to the t

  • Dreamweaver CC 2015 will not be installed

    I recently bought Dreamweaver CC 2015 and was trying to install it via an already active creative cloud app.  Lightroom and Photoshop CC have been installed more than 2 years ago and have worked without problem through creative cloud.  Each attempt i