Variable behavior shared & user-defined when they are passed an error?

If a [TRUE] error condition is preset to its input terminal:

  • What is the expected behavior for a shared variable that is read?             My guess: to return the default value for the type of data being read.
  • What is the expected behavior for a variable defined by the user who is playing?     My guess: to return the default value for the type of data being read.
  • What is the expected behavior for a shared variable that is written?         My guess: do not update the value of the variable.
  • What is the expected behavior for a variable defined by the user that is being written? My guess: do not update the value of the variable.

Are my assumptions about the correct behavior?  If not, what is the actual behavior?  This is for LabVIEW version 11 and newer.

Thank you!

Hi, WNM,.

I made a sample vi and tested this condition with a shared variable and your above correct guesses.  With shared and variables defined by the user, the default data type is returned when reading and the last value that was written in the shared variable is maintained when writing to it (when the entry to the variable error is set to TRUE).

Concerning

Tags: NI Software

Similar Questions

  • How configure you the Task Scheduler to send emails with user names when they are locked on their w/s

    I configured Task Scheduler to send alerts by e-mail. My problem is this, when a user is locked out of their jobs, we get the alert message, but it does not show that. Only that 'someone' has been locked. What adjustments or changes should I make to see who is the alert message for. We try to simplify "tickets" for simple lockout.

    Windows Server 2008. As before it works it will send alerts by e-mail, but it does not show me who it was from.

    Any help or advice is welcome.

    Thank you

    Hello

    As you work on Windows 2008 Server, please post the question in the following link for assistance.
    http://social.technet.Microsoft.com/forums/en/category/WindowsServer/

    It will be useful.

  • How to unlock my user account when they are blocked

    my user account is locked and I don't know how to unlock?

    Hi Roy,

    The computer is connected to a domain network?

    To unlock the computer, you must enter the credentials such as your user name and password.

    You can also consult the following articles for more information on logging in the user account in Windows:

     

    Enable or disable a secure connection (CTRL + ALT + DELETE)

    http://Windows.Microsoft.com/en-us/Windows-Vista/enable-or-disable-secure-logon-CTRL-ALT-DELETE

     

    Turn on automatic logon

    http://Windows.Microsoft.com/en-us/Windows-Vista/turn-on-automatic-logon

     

    Store passwords for automatic logon

    http://Windows.Microsoft.com/en-us/Windows-Vista/store-passwords-for-automatic-logon

    Hope this information helps. Please come back for any clarification on this or any issue of Windows. We will be happy to help you.

  • Kensington Trackballworks sometimes has several icons in the tray system, exposed behavior, it is as if one or more mouse buttons are kept pressed when they are in fact not to be affected

    Original title: Kensington Trackballworks sometimes has several icons in the system tray

    Every so often from the start (no apparent reason) multiple Kensington TrackallWorks icons appear in the system tray and the unit behaves erratically until all but one of them are closed. Behavior exhibited, it is as if one or more mouse buttons are kept pressed when they are in fact not to be affected. I use a Kensington Expert Mouse and TrackballWorks 1.04 K64325 model number. Uninstall and reinstall the driver didn't help, or does uninstalling and reinstalling Windows.

    I checked with MSCONFIG, Autoruns and even when several copies work they show only one entry for the application. Any ideas /.

    Hello
     
    Since you've already tried to uninstall and reinstall the driver/windows, this could be a hardware problem. Please try to contact the manufacturer of the mouse for assistance on this issue.

    http://us.Kensington.com/HTML/1458.html (you can select the Technical Support of this link and then select Product Knowledge Base)
    http://us.Kensington.com/HTML/1445.html

  • slow when they are connected via anyconnect VPN, ASA OS 9.0

    Hi guys

    My users are complaining that they are experience slowness when they are connected via vpn anyconnect for ASA os 9.x, 5 Mb files tikes 15 mts rough with them, even if these users also have a connection broadband on their place

    any guy insight

    Thank you

    Hi Ibrahim.

    My first suggestion to you is to follow the recommendations of Cisco, associated with latency problems.

    hostname (config) #-group attributes policy
    hostname (config-Group-Policy) #webvpn
    hostname (config-group-webvpn) select #svc dtls
    hostname (config-group-webvpn) #svc df-bit-ignore enable
    hostname (config-group-webvpn) #svc routing-filtering-ignore enable
    hostname (config-group-webvpn) mtu #svc 1200
    hostname (config-group-webvpn) #svc compression no

    (a more recent version, you can use the command "anyconnect" instead of "svc")

    If after this the problem persists please let me know when is the right time to reproduce the problem and collect the balls, debugs and catches. I also need the current configuration of the SAA (see technology in a txt file)

    Kind regards

    Aditya

    Please evaluate the useful messages.

  • Red video and no sound at the end of the clip 3 hours when they are imported into first

    Hi all

    I currently have a problem with first Pro CC when a clip of 3 hours that I recorded (720 p/24 fps) using XSplit loses video and audio in the last 10 minutes when they are imported into first. The rest of the video is perfectly fine, but this section of it does not correctly (it goes forever, one minute or more per image) and will not export the missing without audio recall bias, and the video (export fails at the end). The clip is a created and coded by XSplit MP4 file and is able to normally play outside Premiere.When overview in the first, reading only shows a screen completely red. There is no effects applied to the element, or any change to the it.

    I tried to clear my cache preview and import the clip into a new project with exactly the same results in the same place in the clip.

    Thanks for any help!

    Hi, IPA,.

    You have a video file that has a variable rate, which does not work with Premiere Pro. You can transcode the file, and then it should work OK. Many people use the brake hand or similar.

    Thank you
    Kevin

  • Channels in the Panel layers appear reversed when they are not

    My layers in Photoshop CC Panel have suddenly started to display all reverse channels, when they are selected and reused for example in the form of mask in the layers panel, they appear correctly. Maybe I've changed inadvertently in some settings to make this odd behavior, but I really want that back in a useful way. Any ideas appreciated. Below you can see a screen shot of how the alpha even looks in the channels of the panels and layers.

    invertedchannels.jpg

    When you double-click on the channel in the Panel layers, what are the Options of channel parameters?

  • file .avi and .mov on iMac changed in .m4v when they are copied to the external hard drive. I will be able to open these files on other devices like a Windows PC?

    file .avi and .mov on iMac changed in .m4v when they are copied to the external hard drive. I will be able to open these files on other devices like a Windows PC?

    FWIW, do not change the extensions of file simply by copying the files to an external drive.

  • 12.4.1.6 iTunes will not display my iPhone and iPad over wifi when they are plugged in

    Since I updated iTunes to 12.4.1.6 none of my devices, iPhones and iPads appear in iTunes when they are connected and the setting is correct, to synchronize this device via wifi. Any help would be great.

    Thank you

    iOS: device not recognized in iTunes

    see: http://support.Apple.com/kb/TS1591

  • How is it, I don't see any of my themes of appearance, even when they are turned on?

    I don't see one of my themes of appearance, even when they are activated. I tried deactivating and reactivating them and gone through all my themes, but none show except the default 20.0.01; which when I try other themes shows even when it is disabled.
    Also, I don't see any new themes when I try to preview them or hover over with the mouse.

    Sorry, but if you start automatically to the top in private browsing mode, this is a bug that has been tracked and should be corrected in the next version of Firefox. More information: themes, not more function from auto update to firefox 20.

  • HTML5 player based Soundcloud, does not work when they are embedded on my site. Why?

    SoundCloud HTML5 based widged does not display on my Web site when they are incorporated. It used to work, now there is only an empty contained area. It works on Chrome and explore.

    Anyone have any idea why is - this? Really need help.

    THX

    You can post a link to a public page that doesn't require authentication (login) to access?

    Have you checked the server sends the file with the correct MIME type?

    Apache:

    AddType audio/ogg oga ogg
    AddType video/ogg ogv
    AddType video/webm .webm
    

    A good place to ask for advice on web development is to the 'Web Standards Development/evangelism' MozillaZine forum.

    Aid to this forum are better informed on issues related to web development.

    You must register on MozillaZine forum site to post in this forum.

  • I can't get my pictures to download to my iPhone 6 s on my MacBook Air, even when they are connected by cable

    I can't get my pictures to download to my iPhone 6 s on my MacBook Air, even when they are connected by cable.

    What happens when you try?  Import window is empty in Photos for Mac, or if your iPhone is not recognized?

    If import window is empty or does not display do not all the pictures, you probably have iCloud activated on your iPhone photo library.  Then you can't import photos from your iPhone, because they are stored in iCloud and only mirrored on your device.   In this case to upload photos to your Mac using iCloud. You can download the photos from iCloud by using the Web page at www.icloud.com and the Photos.app it.

    What are your settings for iCloud on your iPhone?

  • Check boxes are displayed incorrectly < input type = "checkbox", "checked" > in 4.0.1 when they are fine for the same page in 3.6.17

    Check boxes are not displayed properly checked < input type = "checkbox", "checked" > in 4.0.1 when they are fine for the same page in 3.6.17

    Maybe you can try to use controlled instead of "checked".

  • My iPhone think that my headphones are plugged when they are not if will not play music or alerts through the speakers. What should I do?

    My iPhone randomly started thinking my headphones are plugged when they are not. As a result, it won't play music or message/call alert through the speakers. What should I do?

    Try to push the helmet a few times to move the switch. If not, then please post something here and I'll be happy to help you further.

    AppleMan

  • Is it possible to create a folder that can hide files automatically, when they are copied in it?

    Hello!!!

    Is it possible to create a folder that can hide files automatically, when they are copied in it? I mean how to program a folder so that everything that he would automatically become hidden? I would be very grateful...

    Is it possible to create a folder that can hide files automatically, when they are copied in it?

    Yes. A sort of roundabout.

    For this example, create a folder on your C drive named HideTest.

    Download http://winsupport.org/utilities/freedos-choice.html Choice.Exe (click on the link to download the utility program near the bottom of the page. "And save it in the C:\HideTest folder).

    Open Notepad and then copy and paste the following text in it:

    Off @Echo

    : All
    Set FilesToHide = No.

    : GoToDir
    C:
    cd\HideTest

    : Top
    CLS
    IF FilesToHide %! Is Yes! Attrib *. * + H

    : Choice
    Choice.Exe /c:YN t:Y, 30 are looking for files to hide
    If ErrorLevel 2 Goto: exit

    : MakeList
    Dir > TempList.Txt

    : CheckFiles
    Set FilesToHide = No.
    Find.Exe "0 file (s)' TempList.Txt
    If ErrorLevel 1 Set FilesToHide = Yes
    If exist TempList.Txt Del TempList.Txt

    : Loop
    Goto: Top

    : Output
    Set FilesToHide =
    If exist TempList.Txt Del TempList.Txt
    Output

    Click on file, then save under...

    Go to C:\HideTest

    Name the file Hide.Bat

    Click Save

    Close Notepad

    Open Windows Explorer

    Go to C:\Documents and Settings\UserName\Start where user_name is your own username.

    In the right pane, right click, select New, and then click shortcut.

    Click Browse, and then navigate to C:\HideTest and click on Hide.Bat, click Next.

    Type a new name or accept the default name and click Finish.

    Right-click on the newly created shortcut, and click Properties.

    Change the race: from the normal window to reduced.

    Click on apply, and then click Ok.

    Restart your computer.

    Note: In the line above Choice.Exe c:YN t:Y, 30 are looking for files to hide, 30 is the number of seconds it will wait before checking the new files. This can be from 1 to 99.

    Edit: Just to satisfy my curiosity, why do you do this?

Maybe you are looking for

  • TMEEJME on Portege - what and why?

    I understand that tmeejme.exe has something to do with the mobile extensions but I need to be running? Often, it does not close when I stop

  • W540 Sleep / WiDi

    Hi all I solved my problem of W540 do not wake up, turning to a pilot in may 2014. However, I can't work WiDi. I don't see the 'Add A Wireless Display' option in the charm project area... If I run the Widi update tool, then he wants to update my gfx

  • How do youo transfer audio/digital files to computer/windows media player

    I'm trying to transfer audio files from a voice recorder digital - WS - 500 M, via windows media player - with no luck.  Constanty with us - no files found or if the file is found - cannot read info because the error message indicates he cannot locat

  • Installation of updates - error number error: 0 x 80070424

    Original title : If I use an antivirus program already I need to "update" Windows? I have used AVG for a bit now. Since I was on that I need to "update" my Windows on the site again? I tried it today and got an error msg of [error number: 0 x 8007042

  • Cannot set the homepage in IE 8

    I was recently infected by the virus 'Internet Security 2010' rogue / problem.  I ran Malwarebytes Anti Malware program and got rid of it and also to launch a program to solve the persistent problem of not being able to launch programs.  I have a pro