Create a delay in LabVIEW

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  Hello Ms. METR,

  When you use an entry in the spreadsheet module, it automatically creates the file and replaces it by default.  If you want to add to the spreadsheet file, then you must enter a Boolean variable under the module on "append?

  If you don't need to create the file and then do the worksheet writing because he wants is the path to the file like: "C:\". Documents and Settings\ User\ bureau\ spread.txt"

  Another way you can do is to write about the path to the .xls extension and the icon and everything will work as an excel spreadsheet.

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• Can I automate creating a cluster in LabView using the structure of data created in a generated automatically. CSV, C header or XML file?

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• How to create this code in labview

  Hello...

  Please helpe me for that matter

  I have create this code in 'c' in ' labview "..."

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  pjr1121 wrote:

  See picture attached.

  Why people insist on the use of knots of property to get the value.  It has the same problems with the race as the local variable conditions, but is extremely slow (forces a thread page on the user interface thread).  In fact, you should keep the value of the LED in a shift register.

  

• Delay between labview and hp 83620A microwave synthesized Sweeper

  Hello world

  I'm using microwave synthesized Sweeper hp 83620 has to sweep the microwave from one frequency to another.  I control the instrument via GPIB-USB-HS.  I use the device provided by Labview driver. http://sine.NI.com/apps/UTF8/niid_web_display.model_page?p_model_id=782

  My program tells the instrument, the frequency of start and stop as well as the size of frequency step and downtime.  But at some point of time, I want to know the instantaneous frequency that produces the instrument and save it as data, so I built in a virtual meter within the program.  But it seems to me that when I hit the run button, it takes time before the instrument scan.  This makes the frequency meter reading ahead and save the wrong values.

  So nobody knows exactly how long the delay is. It seems that this period is about 1 second, but I need a more precise value have a reliable data acquisition.  I would really appreciate an entry and a suggestion for improving the program.

  Thank you.

  P.S. I have included the image VI below for convenience.

  Tom,

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• How to create own IDE for LABVIEW (such as vision builder)

  Hi all

  My pretty funny question, I know that.

  I like to create Labview Application IDE like Vision Builder.

  How to do this?

  As far as I know that Vision Builder is developed with LabVIEW, the source code of course is not public... But why do you want to create a new IDE for LabVIEW? LabVIEW is an IDE, no?

  I think also Vision Builder uses a lot of scripts and sub-panels, I can't help you much more than that.

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• Help! icon Animation created in front of Labview

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  You can take a Boolean control and customize the same.

  (1) create a new custom control

  (2) place a Boolean control/indicator

  (3) click on ' edit-> import an image file "(engine in doesn't photo) in the menu

  (4) paste this image imported into the case "False" Boolean value by right clicking and selecting "import the Clipboard-> False image" menu drop-down

  Repeat 5) 3 and 4 for the engine photo

  Guru

• How to create analog channels in Labview

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  Thank you all for reply

  but my problem is still not resolved I want yo not individually define the four channels at once.

  If possible please sen me some screenshots.

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• Text flow create a delay when an overflow creates a new page, which prevents you from reading the page number, in error

  Hi all!

  I create a script to automatically generate a catalogue of photos; the idea is to prepare a master document with a text block in the master full of self flowing, then insert images with their legend by the script, let the system automatically creates the following pages when necessary, by a single stream of text.

  My catalog is divided into sections, each represented by a different master spread; So I know what page I work when the script put there a picture just to link the current page in the master spread appropriate.

  To simplify what I got most of my script here, using text instead of images:

  / * load a master document, only containing a block of empty text in the master spread, connected to the main text stream * /

  var doc = app.open (new File("~/Desktop/mySampleDoc.indd"));

  / * I'm working on the story, thinking that every time that the textframe of first page will be full, we will create another block of text on the next page (automatically created) * /

  var history = doc.pages [0] .textFrames [0] .parentStory;

  / * now, I put a few lines of text in history, pending the creation of a new on the first page will be complete * /

  for (var i = 0; i < 100; i ++) {}

  / * This is the following line: * /.

  .silence story.insertionPoints [-1] = "This is line n." + i + "\r";

  / * here, I want to know what page is the line just created (the error is generated here just in the creation of the new page + block of text) */

  Thispage = story.insertionPoints [-1] .parentTextFrames [0].parentPage.documentOffset;

  / * and now I print the page number * /.

  story.insertionPoints.item(-1).contents = "current page:"+ thispage + "\r"; ".

  }

  The big problem is: when the first block of text is full and overflow is generated, a new page with a new block of text from the main text flow (as the master spread) is generated. but it seems my script requests the page number before the new page with the new text block is born and an error is given.

  It seems that the script goes too fast regarding the creation of the new page.

  If I remove the line thispage = story.insertionPoints [-1] .parentTextFrames [0].parentPage.documentOffset; everything is ok.

  I tried to introduce a delay up to 3 seconds with no effect.

  I tried also to view or zoom in the request of page number, thought new page to force the system to wait for the page is truly born, also without effect (by the way, I wasn't able to view the page in adding the script of the text!).

  Can someone help me?

  A big thank you to everyone

  Roberto

  Have you tried using myDoc.recompose () before the application for compensation?

• How to create a delay to a trigger function

  I have a problem, I create a function delay in the timeline with a trigger.

  I want my animation to play every 3 seconds until the next sym.stop and then play after 3 seconds.

  EJ. I have 3 triggers in the timeline panel:

  SYM. Stop (1000)

  SYM. Stop (2000)

  SYM. Stop (3000)

  My idea is to make a delay on all triggers, like this:

  SYM. Stop (1000)

  Delay.Play (2000)

  SYM. Play

  SYM. Stop (2000)

  Delay.Play (2000)

  SYM. Play

  SYM. Stop (3000)

  Delay.Play (2000)

  SYM. Play

  Because I don't know how to create a jQuery function, I pray for your help.

  THX

  You can use these codes for the delay in your triggers

  Put this code at the time 1000 in your time line

  //////////////////////////////////////////////////////////////////

  SYM. Stop();

  clearTimeout() (eventTimer);  Disable the time-out

  var eventTimer = window.setTimeout (function () {sym.play(1000) ()}; 2000); / / 2-second delay can play

  Zaxist