LabVIEW 2011/Front Panel diagram responds slowly

Similar Questions

• Any LabVIEW 2009 Front Panel Gage displayed as circle deg continues 360?

  Any LabVIEW 2009 Front Panel Gage displayed as circle deg continues 360? I want to display a position of motor on the Panel before LabVIEW as a circle of 360 degrees. Is there a way to make the pledge appears as a circle of deg continues 360?

  dbaechtel wrote:

  Gauges and dials, buttons, none of them seem to be designed for continuous operation of 360 degrees. Of course I can set the scale of 0 to 360, but I can't get rid of the gap between 0 and 360.

  How to set up a pledge to show a continuous 360 degrees without a gap between 0 and 360?

  To change the gap, take the line high marker and move it to the desired location (in another origin, enter the low marker).

  Also, don't forget to wrap the raw in 0.360 rank if it falls outside. Here's a quick example (LabVIEW 8.0).

• How to set the default value for the digital control on front panel?

  How to set a default value for a numeric control of LabVIEW 2009 Front Panel? I have several input values that are actually configuration settings I want to settle with the default values of zero. I want them to be the values displayed when the façade first appears until the code is executed.

  I really want to use the Minimum and Maximum limits by default for this because I still want to be able to define acceptable limits for values.

  I would not be able to specify a default value of zero for these entries?

  Enter the desired value, then "right click...... of default data of value to operations. Save the VI.

• LabVIEW support 3 error code: could not load front panel

  Hello

  my colleague has a problem after the update to LV2011 (from 2010) and now get: LabVIEW support error code 3: could not load front panel

  Even on my system (also tried a massive compilation)

  

  He's afraid of losing some of his works.

  Zipped file is attached

  Hi Henrik,

  It should work now.

  Instructions to fix a corrupted in 2011 VI or more:

  1. close LabVIEW

  2. Add connPaneRecoveryMode = true to the file LabVIEW.ini (-the file LabVIEW.ini is located in the folder of National Instruments > LabVIEW 2011 > LabVIEW.ini)

  3. open the VI corrupt.

  4. press CTRL + A on the block diagram and the copy / paste to a new VI.

  5. save the new VI.

  6. close LabVIEW and remove the token of the ini (VERY IMPORTANT)

  7 restart LabVIEW and load the new VI and check that it is correct. Save

  Cheers, RMathews

• Security of 2014 LabView front panel

  Hello.

  I am looking for web and this forum without success. Where is the Front Panel security in labview 2014. The Web for LabView 2011. Tools--> Security--> security on the front panel.

  I want to disable change a variable for some users. I create user... but do not have this option to FrontPanelSecurity.

  Can you help me... where can I find this Panel on labview 2014?

  The link you posted is for SDC. You can buy this and he license for LabVIEW, because it's an add-on.

  http://sine.NI.com/NIPs/CDs/view/p/lang/en/NID/209851

• Front Panel does not (exactly 2 even while in flat sequence loop)? LabVIEW BUG?

  Hello world

  I have two while loop with exactly the same code and a user in each loop event structure,

  They both make the same thing which is too run until IMAQ image control (one line) click on a recording.

  I used a flat sequence to manage the order of execution.

  The problem is when I use only one single loop (put another in a diagram to disable) the façade answer perfectly and the program does what it should, but when I activate the two loops stuck in case of timeout...

  I do not understand what is happening that I can't do any activity of façade that would be registered, enclosed is a copy of the VI (you need NIVision run the vi).

  Any idea? Is this a bug or did I do something wrong?

  Thank you very much

  Best regards

  This isn't a bug, but the expected behavior. You cannot sequence structures event like this, they both need to be ready to react. Use a single event structure and a state machine architecture. You have about 4 copies of basically the same code of event management. Try to combine everything in one!

  What happens in your case?

  Answer: The two structures event will begin immediately queues of events, but the second event structure cannot respond to them because it is inaccessible due to data flow. In addition, the second structure of the event is set to "lock the front panel until the end of the event. Given that the event cannot end as explained above, the façade is locked up forever.

• How can I activate on labels in the block diagram, but not on the front panel?

  This question may have been asked before, but searching the Forum did not.

  In LabVIEW 2010, I have 16 indicators of chain on the front panel. I can't have the label for each Visible on the front panel, so I turned it off. But in the block diagram, I need distinguqish one of the other, so I need to make the label (name) visible.

  In the block diagram, if I select indicators Sting all together and go to properties and make the label visible, it makes visible labels on the front but not visible in the block diagram. What good is that?

  How the help of labels (name) of the indicators String visible in the block diagram, but not visible on the front?

  dbaechtel wrote:

  This question may have been asked before, but searching the Forum did not.

  Don't remember already asked this question and get help in this thread?

  Have you tried the things I said in that thread?  How did they not work?

  Right-click on the terminal of BD and make visible > labels.

  It probably will be the FP control show its label as well.  Then go to the FP control, right-click and go to Visible > labels and uncheck the box.

  The terminal of the comics will have a label, and control of the FP will not.

• Double-click the object of front panel to find the terminal block diagram

  Hello world. I don't know why, if I double click on an object to front panel, labview opens the front tab customize, instead of finding control in block diagrams, which would be the normal behavior, as I read in http://labviewwiki.org/Tips_and_tricks#Debugging.

  I tried to reset the initial Setup by renaming the file LabVIEW.ini, but it doesn't seem to work.

  Do you know how double-click the object on the front panel and locate the?

  Thanks in advance!

  Guille.

  Did you restart LabVIEW after you rename the file labview.ini?

  There is an option (Tools... options...... general façade... 'Open the editor control with double click').

  It always seems to be set in your case.

• LabVIEW 7.1 hangs (not responding remains) at the opening of the diagrams

  At the opening, some larger screws (diagram) LabVIEW hangs for a while and unresponsive for several minutes. It turns to normal after a few minutes, and any type of interaction with the block in question diagram to freeze up again.

  Someone at - it a similar problem? Is it possible to fix it?

  Thank you.

  I've seen LV is slow on older hardware when you use clusters embedded in a tab control. But it's on the front panel.

  It could also be a valuable default data set (new FP). What is the size of your vi (on disk).

  Still one thing to watch is the arrow of the execution, if it is broken during the shot, it's because of a recompilation. In this case the massive compilation could make some improvements.

  Also to monitor the CPU usage and memory consumtion with Manager task (or similar tools if not on win).

  You have old HW or OS? You can share a sample vi which is so slow? Clues about bad coding (overlay, nested structures) that might cause the subsequent redefinition of the window?

  Felix

• display of a front panel without labview

  I have a cRIO-9073 that I use to control an oven. Everything works on my development machine, but when I open a browser on the computer that will be used in the oven, I can't front panel appears. All I get is the border and title blocks. The guy here who also LV said he used the performance Viewer? I can't find anything like that. What Miss me? I have attached the screen shot of what I speak.

  Thank you

  Seth

  The computer in the oven must LabVIEW or LabVIEW Run time engine. There was not a "Viewer" for many years.

  The image looks that you have either the Web server is running, or if this is the case, ActiveX was blocked.

  Take a look at aid to the publication on the web, or watch here

• Reminders does not work in the executable LabVIEW front panel

  I have a couple of reminders in the process template that trigger an event in the event structure to update of the lights on the front panel for the user. Everything works fine until I have create an executable file. This can also be an indication of the other points, I have not discovered yet.

  Any ideas?

  Thanks for all the help.

  Found!

  Not unlike most of LabVIEW developers, I have a range of utility screws that I use over and over again. Such vi is vi uses a property node to find out what environment the application is running in, i.e. .llb, exe, development, publishing student, etc.. This vi is used because SEO screws in an executable file have a way different than when their listing in the development environment. Using this vi allows your code to reference the screws properly when developing and when the executable is built. The code still works because it automatically adjusts the referenced path of the vi. See attachment 'Path Finder.vi environment'.

  Now for the fun part! For some reason, perhaps because of the friendly character of NOR and the relationship it is with its developers :-), AND decided to change the path of the executables in LabVIEW 2009. After hours of troubleshooting and countless rebuilt, I came to the conclusion that the ' paths of the band of "work magically stopped working. It was at this time one of my friends happened to walk and ask why I had everything in my monitor across the room (figuratively speaking of course, I'm sure we've all been there). I explained what could be the only conclusion, band paths do not work!

  My friend immediately began laughing, having recently had the same problem. He explained that in LabVIEW 2009 executable paths are different and our 'find the path vi' would not work. He added that NOR, after finding this funny, however gave the developers a way to solve this problem with a check box within the app Builder. The box is called "Layout using LabVIEW 8.x file." See attached photo named "App Builder."

  The only thing I could say to my friend was, ' silly me, I should have know what that.»

  Laughing out loud

  Thank you for trying to help, it launched my butt.

• LabVIEW version of the source code of the NOR-DCPower Soft Front Panel

  I work with an SMU NI PXI-4130. There is a front panel soft exe called the "NOR-DCPower Soft Front Panel" that can be used to control the instrument. I was wondering if there is a version of LabVIEW source code for this driver?

  Jim,

  as much as I know there is no LV source code provided for the Soft Front Panel. But there are a few examples of LV, which will be close to the characteristics of the SFP. So I suggest to you to dig in the examples you find in the Finder of the example.

  Input and output hardware > Modular Instruments > NI-DCPower.

  hope this helps,

  Norbert

• Boolean front panel disconnected from the block diagram

  It is very strange behavior I've ever seen elsewhere.

  I opened a program that I have used before that works, after the replacement of some dll which is called.  I don't know if it's relevant, but just in case.

  In any case, I have a structure of the event in a loop.  Events are to turn certain values of output in a bitmap and update some of the entries.  As you can see in the screenshot of the time-out loop, the values of the input bitmap are fed directly in the Boolean flags.  The problem is that even if the thread is true, the façade is not up-to-date.  Also, when I click on the button stop, the Boolean value on the wire is not up-to-date.  You can see on the screenshot of the probe and the front panel.

  At no time have I stopped explicitly updates from the front panel.  Indeed, the status indicator updates correctly.  But he only makes a Subvi.  If you pass a reference to a front panel indicator in a Subvi, it locks the front for some reason any?  I thought for sure, I had done this several times in the past without problem.

  I'll post not rather the VI publicly without more deletions.  Just the stuff company owner.  I wouldn't mind sending them to someone OR, however.

  

  

  Thanks for any help.

  It was apparently a transient state.  I arrived, open LabVIEW and the VI, and everything is fine now.  I don't know what that looks like, I am back and found a few nodes property overwrite values.  I promise you that I will not change anything.  I should have tried this yesterday, but it was the end of my day at that time and I had a place to be.

  If you want, bradyAE, you can send me your email address and I'll send you the VI, if you think it is useful to investigate it.  Like I said before, I would rather not post it publicly.

• Is it possible to call a .exe (non-LabVIEW, such as Notepad) in a child windown on the front panel?

  I would like to launch a stand-alone .exe inside the front of my VI.  It is a piece of software by the provider of a sensor that I try to incorporate in my VI.  I was able to find how to call the .exe using the .NET constructor and invoke nodes.  However, the application opens in its own window.  Is there a way to run from a child window within the façade (ideally, within a tab on the front panel control)?

  I'm in LabVIEW 8.6.

  Thank you.

  smercurio_fc wrote:
  I don't think that it actually works. My understanding is limited about this feature, but since I read it only works with the pop-up windows and windows that are already children. The application's main window is not a child window.

  I've done it before.  I have attached a simple example using Notepad.  Make sure that the notebook is already open no open files.  Since the example is not the position of the child window, the position relative to the window will be the same, because it is off the desk.  So, make sure the upper left corner of the Notepad is close to the origin of the desktop computer.

• NOR-845 x driver Labview 2011 SP1

  Hi all

  I faced problem,

  I have a LabView program that is used to communicate with devices SPI-NOR-8451. Program worked perfectly, on PC with LabView 2010. After that, I moved the program to new PC where f1 LabView 2011 SP1 has been installed. And now, I am not able even open - LabView program stuck on the white block diagram (not responding).

  Program is complex and includes 10 ~ SubVis, which is packaged in the .llb file. I tried different things - to decompress from .llb, or run subVis themselves - for all the subVis, which include a part any communication NOR-8451, I've got stuck LabView. In addition, after the removal of NOR-845 x pilot, I can't ignore everything and load the program successfully, with '? ' instead of screws of NOR-845 x pallete.

  In addition, when I'am tring from white VI and set NEITHER-845 x ref Device link (see attachment for details Link_on_ref_.jpg) on the block diagram, I'm LabView stuck - see the attached Stuck_.jpg.

  I use NEITHER-845 x driver 2.0, I tried to reinstall several times.

  So, it's my suspicious that NEITHER-845 x driver 2.0 does not work for LabView f1 2011 SP1 - is it possible? Or maybe I'm doing something wrong?

  Hi RangerOne,

  Thanks for the trace, as LabVIEW is suspended, it is what I expected but hoped a different error code. If you could go to MAX and reset Configuration data, and then create a MAX Technical report and attach it.

  If you open the test Panel, you run a query, it works or hang? Try to run a trace when you try to query.

  I see the same error with the camera on my machine under interrupt in Pipe status is not abnormal.

  I also noticed that your computer input for findlist, retcount and SrcName parameters have not the & on the non-working paper. I will continue to examine the reason why the & is not there and if it has an effect on the shot.

  DylanC