How to stop up to generate a waveform of the entire cycle when click on the stop button

Dear engineer OR,.

I have generated three AO signals to control my scanner and data acquisition. Two ramp signals is to control the galvanometric scanner (x and y). A TTL signal is to trigger the acquisition of data. Whenever I click on stop, the ramp stops every time that it is when the button is clicked, what causes a voltage jump when will resume the program again because the ramp will start in the place original (this jump of fast voltage can damage the galvanometric scanner). Could you please give me some suggestions on how to stop after only a waveform of cycle whol's over? The VI I used is attached. The FLIM control.vi is the main vi include Subvi Galvo control.vi

Thank you very much!!

Hello, dgql!

From a point of view purely programming, there are a few ways you could implement this.

(1) create a conditional stay:

You can add features to the code such that, once you reach the stop button, the code checks the value of your signal before you actually stop the VI. In pseudo-code: "If the signal is > 0 and less than a certain value, stop." Otherwise, keep the control of signal until the value lies in this range. »

(2) to reset the signal from the ramp at each start of your VI. This may or may not work with your application, depending on whether you must have the previous value of the ramp carried over.

Let me know if these are of no help!

Tags: NI Software

Similar Questions

  • How to use table 1 d of waveform in the Matlab Script

    I use Lavbiew to make the classification of Vibration signal.

    The first problem I encountered is the form of incorrect data.

    The output signals are 1 d arrary of waveform. I don't know how to use the Matlab Script.

    is someone can help me with this?

    I really appreciate your help.

    Hey beauzhang,

    I hope that you are well today. It certainly seems that we lack in some problems with the different sources and data types of wells. LVM VI Express load you have emerged from a table of waveforms. So we would need to do a few things. First of all, we need to ignore the range of interests, and we must get the waveform data elements table.

    I have provided an example of how we can extract the waveform in position 0 of the table and then pass the array of data values to the script node Y. I have configured the entry of the data of a table 1 d Reals node (by adding an entry and then the right of entry and select choose data type.)

    If you are interested in getting the values Y and build the table like you did in the script, you need to implement a different subset of table and looping mechanism in LabVIEW code to move each item to the script individually. However, I would recommend working with the entry level instead.

    I hope this helps!

  • How to use ODIOUTFILE to generate a file with the specified permission.

    The syntax will be if I want to use ODIOUTFILE to genreate a file under Linux with permissio to owner and group writing reading?


    Thank you

    Good to know who works!

    Be sure to check the answer himself as correct or useful if it helps you...

    Cezar Santos
    http://odiexperts.com

  • How can I tell which modules have been validated as safe? When clicking on 'Add to Firefox' I get the window scary WARNING about only using modules of trust

    The scary warning that appears when I click on 'Add to Firefox' for some an add-on discouraged me from actually installing.
    "Install modules only authors that you trust. Malicious software can cause damage to your computer or violate your privacy... (author not verified) »
    In particular, I am interested in the password exporter add-on. I want to be especially careful because it accesses all of my passwords stored in Firefox. How can I really know if an add-on is safe or not?

    The warning that appears when you try to install could probably be better worded. All, it's basically is to make sure that you want to install the addon (that's why he gave the name of Add-ons) and reminds the warning only install from a Web site, you trust. I hope that the site of mozilla Add-ons, if you do as well, and then install from there. I wouldn't trust a securities site something like "free extensions 4 u" or something, but some people might. It's a personal judgment call.

  • How can I assign keys for quick access to the front buttons and back?

    I would use the hotkeys for the front and the back browse buttons.

    Keyboard shortcuts for front and rear buttons are integrated in Firefox.
    Backward = Alt + left arrow. Forward = Alt + right arrow.

    For more information, see keyboard shortcuts .

  • How will I know if a blackerry version has the menu button?

    Hello

    I'm working on a Blackberry app, we use the menu button but I noticed some versions of blackberry (like 8700 s...) don't function of this key. Is it possible to know a particular version of Blackberry features this key?

    Thanks in adance.

    I guess you need to do a couple of models that do not have the menu button (87xx, 6xxx, 7xxx) from the list. All the new models have the menu key, although this may change in the future...

  • My iPad will not extinguish little matter how long I press the power button.

    Why my Ipad2 refuses to turn off no matter how long press me on and press and hold the power button?

    How can I get my rotation of the screen to work again? It has just stopped working even when switching screen lock is not selected in the settings.

    Help, please.

    Try a forced reboot. No data is lost during this procedure. Hold on the sleep and home buttons at the same time for about 10 seconds until the Apple logo appears on the screen. Then, rotate the unit and try to stop.

  • How set "selected the status button?

    Hi all

    I'm working on animations of e-learning. I've always used Flash (when it was called this way) as a designer, timeline editing because I am a monkey with the code. Now I use Animate, but my knowledge of code to ZERO.

    Unfortunately for me, I need to insert an interactivity in my file but I don't know how.

    Details here:

    the file begins with a bar at the bottom with two buttons (menu). You must press one of them to start one of the two animation.

    I used the old gotoAndStop solution in the first picture and it was generated by Animate in:

    This.button_lati.addEventListener ("click", fl_ClickToGoToAndPlayFromFrame_2.bind (this));

    function fl_ClickToGoToAndPlayFromFrame_2()

    {

    this.gotoAndPlay (70);

    }

    This.button_poligoni.addEventListener ("click", fl_ClickToGoToAndPlayFromFrame_3.bind (this));

    function fl_ClickToGoToAndPlayFromFrame_3()

    {

    this.gotoAndPlay (610);

    }

    The system works but when an animation starts, there is no feedback "selected the status" of the key pressed. How can I put it?

    I used the symbol button create that, and so I set graphically the State, but I don't know that I can call through code.

    Thank you

    I guess you want a sort of culmination on the most recently clicked on button, which is not in most of button widgets with which I am familiar standard features.

    Just manually create an object to highlight and put it around each button, and then turn them on and off to each button event handler by defining their .visible property.

  • How to unlock the power button on a w2338h monitor

    I locked the key somehow the power on my monitor and I can't do it unlocked.  Does anyone know how to do this?

    Do you mean the physical button is stuck depressed and not come out?

    Unplug the monitor and then press and hold power for 30 to 60 seconds.  Plug in and power monitor upward.

  • How to stop a Web site generating spams are sent to me - it is all associated with the use of viagra and I had 10 different emails today

    How to stop a Web site generating spams are sent to me - it is all associated with the use of viagra and I had 10 different emails today

    Thank you

    You need to ask the experts of Hotmail one.
     
     
    Help for Windows Live Hotmail can be found in this forum.
    http://answers.Microsoft.com/en-us/windowslive/Forum/Hotmail?tab=all 

    Help for Outlook.com is located in this forum
    http://answers.Microsoft.com/en-us/windowslive/Forum/mail?tab=all
     
  • How to stop adding files to source code control generated RoboHelp?

    I have a RoboHelp 10 project configured to use Team Foundation Server. When my user generates output (e.g. the preview or "generate... ") RoboHelp automatically try to fund the generated files (add or edit operations). I want only the source files to be added or removed automatically, not the generated output. He is tied up Team Explorer on the user's computer whenever it happens that hundreds of files are reconciled with TFS.

    How can I solve my problem?

    BONUS problem, I need problems:

    If the user has these verified files because RoboHelp requires (until my original question is resolved). If another user tries to build the same files (like I just did) on another machine, RoboHelp complains that the file is already checked out (no matter if the multiple payment policy is enabled). I have to then click OK in each file. How to stop this as well and allow multiple users to work on the same project?

    I solved this problem by hiding the! SSL! folder. I don't have a solution for the problem of multiple extraction, however although the cloaking mitigates the multiplicity of message boxes during the generation.

  • How to generate arbitrary waveforms FRO meter

    Hello

    I have a problem in the generation of the wave as shown in JPG below. Need to generate digital waveforms 2

    1. with the help of counter0 - digital waveform will be with pulse 60 (58 - good pulsations and 2 empty pulse)

    2. with the help of Freqout - digital waveforms should be to synchronize with a 40 pulse signal 2 signal should be high for then 5 impulses.

    I tried model digital generation with Boolean 2D table convert to digital waveforms. But somehow, I couldn't have expected waveform.

    If someone could help me in this problem.

    Thanks in advance

    Vijay

    FREQ Out is not able to generate either of two waveforms - it can only generate continuous pulse trains.  In fact, even one of the complete M-series meters would be unable to generate your "Signal 1" - you must use the 2nd meter to the signal from the door.

    Supported boards of series X buffered output of the counter and could therefore be used to generate a waveform.  You can use Freq Out yet, but the X series boards have also 4 full meters if this should be enough resources such as Freq Out is not necessary.

    Best regards

  • How to generate a pulse with the signal generator?

    Hello

    I would like to ask if anyone knows how to use the Elvis platform to generate a regulated pulse wave?

    It should look roughly like the picture above. A sine wave with the regulation.

    Anyone who can answer my question please respond to my post.

    Thank you.

    You are using LabVIEW to generate the waveform or using the Soft front panels? In LabVIEW, you can use the express VI generator function and specify the Type as "Sine". Then, simply change the amplitude of the sine wave. During the actual pulse, the amplitude would be what you want (i.e. 1 V) and while the pulse is idle, set the amplitude to 0.

    If you use the soft front panels, you can use the Waveform Editor to create a waveform that includes a sine wave for the length of your pulse and then the values of '0' for the rest of the time. Then use this waveform in the flexible front of the arbitrary signal generator. Simply create a component of sine as the first part of the wave and then add another element to a level DC '0' for the rest.

  • How to stop the open a popup when I click on an icon. I want the icon to do its job.

    How to stop the open a popup when I click on an icon. I want just the icon to do its job and open the file. However, I get the crazy popup indicating to choose the program you want to open the file.
    When we first got it it has always opened when a user has clicked on an icon. Then he started doing this several months ago, and I don't know why.
    Please help if you know how to beat this computer.
    Windows Vista Home Edition
    CEH

    Hello

    There are MANY varieties of the latter with a lot of names, but all can be removed with the
    same methods:

    Vista Antispyware 2010, XP Internet Security 2010, Antivirus 2010 Vista and Win 7 Antispyware 2010
    are rogue antivirus, scams to get you to pay for them while they have no advantage at all.

    How to remove all THE varieties of this malware - please read carefully the removal Instructions.
    http://www.bleepingcomputer.com/virus-removal/remove-antivirus-Vista-2010

    RENAME this as necessary to allow them to perform: (use a different name with the extension .COM instead of .exe)

    It can be made repeatedly in Mode safe - F8 tap that you start, however, you must also run the
    in the regular when windows you can.

    Download malwarebytes and scan with it, run MRT and add Prevx to be sure that he is gone. (If Rootkits
    UnHackMe execution)

    Download - SAVE - go to where you put it-right on - click RUN AS ADMIN

    Malwarebytes - free
    http://www.Malwarebytes.org/products/malwarebytes_free

    Run the malware removal tool from Microsoft

    Start - type in the search box-> find MRT top - right on - click RUN AS ADMIN.

    You should get this tool and its updates via Windows updates - if necessary, you can download
    here.

    Download - SAVE - go to where you put it-right on - click RUN AS ADMIN
    (Then run MRT as shown above.)

    Microsoft Malicious - 32-bit removal tool
    http://www.Microsoft.com/downloads/details.aspx?FamilyId=AD724AE0-E72D-4F54-9AB3-75B8EB148356&displaylang=en

    Microsoft Malicious removal tool - 64 bit
    http://www.Microsoft.com/downloads/details.aspx?FamilyId=585D2BDE-367F-495e-94E7-6349F4EFFC74&displaylang=en

    also install Prevx to be sure that it is all gone.

    Download - SAVE - go to where you put it-right on - click RUN AS ADMIN

    Prevx - Home - free - small, fast, exceptional CLOUD protection, working with other security programs.
    It is a single scanner, VERY EFFICIENT, if it finds something to come back here or use Google to see
    How to remove.
    http://www.prevx.com/   <-->
    http://info.prevx.com/downloadcsi.asp  <-->

    Choice of PCmag editor - Prevx-
    http://www.PCMag.com/Article2/0, 2817,2346862,00.asp

    Try the demo version of Hitman Pro:

    Hitman Pro is a second scanner reviews, designed to save your computer from malicious software (viruses,
    Trojan horses, rootkits, etc.). that has infected your computer despite all security measures that you have
    taken (such as the anti-virus software, firewall, etc.).
    http://www.SurfRight.nl/en/hitmanpro

    --------------------------------------------------------

    If necessary here are some free online scanners to help the

    http://www.eset.com/onlinescan/

    http://OneCare.live.com/site/en-us/default.htm

    http://www.Kaspersky.com/virusscanner

    Other tests free online
    http://www.Google.com/search?hl=en&source=HP&q=antivirus+free+online+scan&AQ=f&OQ=&AQI=G1

    --------------------------------------------------------

    Also do to the General corruption of cleaning and repair/replace damaged/missing system files.

    Run DiskCleanup - start - all programs - Accessories - System Tools - Disk Cleanup

    Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

    Enter this at the command prompt - sfc/scannow

    How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
    generates in Windows Vista cbs.log
    http://support.Microsoft.com/kb/928228

    Run checkdisk - schedule it to run at the next startup, then apply OK then restart your way.

    How to run the check disk at startup in Vista
    http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

    -----------------------------------------------------------------------

    If we find Rootkits use this thread and other suggestions. (Run UnHackMe)

    http://social.answers.Microsoft.com/forums/en-us/InternetExplorer/thread/a8f665f0-C793-441A-a5b9-54b7e1e7a5a4/

    I hope this helps.

  • How to stop the blue e screen to start the computer and also if you try to download anything

    Remember - this is a public forum so never post private information such as numbers of mail or telephone!

    How to stop the blue e screen to start the computer and also if you try to download anything:

    • You have problems with programs
    • Error messages
    • Recent changes to your computer
    • What you have already tried to solve the problem

    Hello

    We need numbers BBCode or Code to stop the bluescreens and utilities below will help you
    provide us information. Also the methods here can help you solve the bluescreens.

    Look in the Event Viewer to see if something is reported on those.
    http://www.computerperformance.co.UK/Vista/vista_event_viewer.htm

    MyEventViewer - free - a simple alternative in the standard Windows Event Viewer.
    TIP - Options - Advanced filter allows you to see a period of time instead of the entire file.

    http://www.NirSoft.NET/utils/my_event_viewer.html

    -------------------------------------------------------------------------

    Here are a few ways to possibly fix the blue screen issue. If you could give the info from the blue screen that would be
    Help. Such as ITC and 4 others entered at the bottom left. And any other information such as STOP error
    codes and info like IRQL_NOT_LESS_OR_EQUAL or PAGE_FAULT_IN_NONPAGED_AREA and similar messages.

    As examples:

    BCCode: 116
    BCP1: 87BC9510
    BCP2: 8C013D80
    BCP3: 00000000
    BCP4: 00000002

    or in this format:

    Stop: 0 x 00000000 (oxoooooooo oxoooooooo oxoooooooo oxooooooooo)
    Tcpip.sys - address blocking 0 x 0 00000000 000000000 DateStamp 0 x 000000000

    It is an excellent tool for displaying the blue screen error information

    BlueScreenView scans all your minidump files created during "blue screen of death," collisions
    Displays information on all the "crash" of a table - free
    http://www.NirSoft.NET/utils/blue_screen_view.html

    BlueScreens many are caused by old or damaged drivers, video drivers in particular, but there are other causes.

    You can follow these steps in the Safe Mode if necessary or the command prompt Vista DVD or Options of recovery if your
    system installed by the manufacturer.

    This tells you how to access the System Recovery Options and/or a Vista DVD
    http://windowshelp.Microsoft.com/Windows/en-us/help/326b756b-1601-435e-99D0-1585439470351033.mspx

    You can try a system restore to a point before the problem started when one exists.

    How to make a Vista system restore
    http://www.Vistax64.com/tutorials/76905-System-Restore-how.html

    -------------------------------------------------------------------------

    Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

    Enter this at the command prompt - sfc/scannow

    How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
    generates in Windows Vista cbs.log
    http://support.Microsoft.com/kb/928228

    The log can give you the answer if there is a corrupted driver. (Says not all possible driver problems).

    Also run CheckDisk, so we cannot exclude as much as possible of the corruption.
    How to run the check disk at startup in Vista
    http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

    -------------------------------------------------------------------------

    Often drivers up-to-date will help, usually video, sound, network card (NIC), WiFi, 3rd party keyboard and
    smile, as well as of other major device drivers.

    Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
    http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htm

    How to install a device driver in Vista Device Manager
    http://www.Vistax64.com/tutorials/193584-Device-Manager-install-driver.html

    How to disable automatic driver Installation in Windows Vista - drivers
    http://www.AddictiveTips.com/Windows-Tips/how-to-disable-automatic-driver-installation-in-Windows-Vista/
    http://TechNet.Microsoft.com/en-us/library/cc730606 (WS.10) .aspx

    -------------------------------------------------------------------------

    How to fix BlueScreen (STOP) errors that cause Windows Vista to shut down or restart unexpectedly
    http://support.Microsoft.com/kb/958233

    Troubleshooting, STOP error blue screen Vista
    http://www.chicagotech.NET/Vista/vistabluescreen.htm

    Understanding and decoding BSOD (blue screen of death) Messages
    http://www.Taranfx.com/blog/?p=692

    Windows - troubleshooting blue screen errors
    http://KB.wisc.edu/page.php?id=7033

    -------------------------------------------------------------------------

    In some cases, it may be necessary.

    The Options or Vista recovery disk Startup Repair

    How to do a startup repair
    http://www.Vistax64.com/tutorials/91467-startup-repair.html

    This tells you how to access the System Recovery Options and/or a Vista DVD
    http://windowshelp.Microsoft.com/Windows/en-us/help/326b756b-1601-435e-99D0-1585439470351033.mspx

    I hope this helps.
    Rob - bicycle - Mark Twain said it is good.

Maybe you are looking for

  • Satellite L750 - user profile service has no logon

    Oh Dear I now have an attractive thin red brickWhat to do to fix outside such scary things? Note the new hard disk password is ok + The message was edited: link has been removed.

  • display icons

    Recently, whenever I start the display icon are enormous. I go to the Nvidia Control Panel and change them, but they only last for the current session.

  • How to remove the underline from a StandardListItem

    Hello, I want to remove the underlining of a StandardListItem, I tried to increase the height to match the underlining with my background image but no result {StandardListItem}reserveImageSpace: falseDescription: {}ListItemData.type;} } Thanks to you

  • Problems with some sites to display after the installation of updates.

    Original title: Display problems I have some display problems with certain websites.  The appearance has changed after the last windows update.  For example, in Facebook to backgammon, displays boxes outside and I can't see the full picture in the ot

  • Problem with display 2 buttons and 2 labels

    HelloI was able to display 2 buttons. Now, I am trying to display 2 buttons and 2 labels. This code indicates that a single button and a labe.Javax.swing import. *;import java.awt.*. *;java.awt.event import. *;SerializableAttribute public class Intro