LabVIEW 2010 - applications and issue of RTE

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• low frequency with labview 2010 auto and agilent 35670a

  Hello

  I work on the automation of low-frequency measure a 35670A Agilent. I currently did a program that allows a measurement with an average of FFt given a frequency bandwidth and frequenct from beginning, see picture attached, but I try to measurement of spectrum using this power VI ( ), but unfortunately I can't seem to find how to convert a signal from my block diagram below in order to send the input signal power VI above spectrum X no indication or help will be appreciated.

  
  

• LabVIEW 2010 FPGA: problem with the mean and the variance Subvi

  The Subvi 'Average, Variance and standard deviation' seems to not work properly. The calculation of the average value is ok but std and variance are bad and the results change with representation in an unexpected way. Everyone knows about this problem? Is there a problem with the use of this function?

  Thank you

  Andrea

  Hello Andrea,

  Here is a test for the configuration of your VI (entered I16, 16 samples), saved in LabVIEW 2010 SP1 and the new Subvi. It is relatively simple to adapt it to other configurations, but it does not reconfigure several nodes and constants on the diagram. Let me know if it will work for you.

  Kind regards

  Jim

• Setup of NOR-time with MAX in LabVIEW 2010

  Hello

  I have a set of PXI systems running LabVIEW 2010 RT and want to start using NOR-time for my timestamp.   My systems have NEITHER time 1.0.1 installed and NEITHER-Sync 3.2.1 installed.  I have a system with a PXI-6682 card in slot 2 and got got to pull time of a GPS antenna.

  When I go to MAX on any of these systems, I briefly see "search sources of synchronization of time...". "in the settings of the time and then nothing.  I do not see the fields displayed in this screenshot:

  http://zone.NI.com/DevZone/CDA/tut/p/ID/11466

  What Miss me?

  You reply to my message, looks like it is is not currently supported in NO-time 1.0.1 in MAX and will not be until the next version of NO-time.

• How to sit interface with matlab 2010A and labview 2010

  I use tools of simulation interface 5.0 with matlab 2010A and labview 2010, I want to take my cue from matlab, labview but signal transfer, I am facing a problem. I want to know is there any compatibility issue in sit 5.0 or I do something wrong?
  photos of errors are attached.

  natasftw wrote:

  http://digital.NI.com/public.nsf/allkb/02F5FA55FC28BDE1862578A30071F975
  While it is for 2011, I doubt that they decided to remove 64-bit compatibility as they went forward as 64-bit has become more rather than less demand.  In this document,notes LabVIEW Simulation Interface Toolkit does not support 64 bit versions of MATLAB application software."

  The extent of the compatiblitly for 32 - bit, I'd take a peek at: http://digital.ni.com/public.nsf/allkb/D174674A91E5536286257428005C2426

  The OP's question was SIT support 64 - bit version of LabVIEW and 64-bit version of the MATLAB/Simulink itself, not the operating system software.

  Document in your second link is on a completely different topic to have API for LabVIEW and MATLAB/Simulink/RTW (well, mostly Simulink & RTW). Here is the relevant link for the 32-bit compatibility: http://digital.ni.com/public.nsf/allkb/049295038FF0EE2A86257A06006B2DAD is no SIT 64-bit.

  Other underlying issues is that Pharlap does not have a 64-bit version. Finally, simulations are better performed on some RTOS (embedded PXI) for a deterministic execution rather than PC operating systems.

  -BTC

• Excel 2010 and labview 2010

  I think that this may have been covered, but if anyone noticed all the differences in the properties of the ActiveX or methods in labview when working with excellent 2007 versus excel 2010? I know at one point Microsoft had changed a few things excellent 97-2003 "and instead select 'value' in your method, you must now choose"value 2". Is the real wait even for excel 2010? I am currently using excel 2007 at work and 2000 at home, and when I opened my code at home, my call nodes 'have the wrong son' still all required entries are correct. Same code on excel 2007; lot of son and the code will be run. I'm just curious to know if anyone has tried to use labview 2010 and excel 2010 together and made a work? I'm opening 1 workbook and wrote to 4 different excel sheets using Windows XP, excel 2007 at work and have windows 7 and want to use excel 2010 home and prefers no problem or to all the least know what are potential problems. Sorry if this confusion. I think it's the best way I can explain that I have MY head wrapped around it yet.  I do not want to write the same code twice for different versions of excel. (write and test at home, then re - write at work)

  http://digital.NI.com/public.nsf/allkb/177D720A428CA72B862567EC00757F0C

  This is an example of what I'm talking about

  Myke,

  While I don't have excel 2010 available to try and see, Microsoft (and MSDN) has a huge amount of information about calls in all versions of Excel.

  Excel 2010 development resources: http://msdn.microsoft.com/en-us/library/ee658205 (office.14) .aspx

  Excel 2007 development resources: http://msdn.microsoft.com/en-us/library/bb979621(v=office.12).aspx

  I hope that helps you start, because I don't have access to excel 2010. Let me know if it works for you.

  Kind regards

  Kyle Mozdzyn

  Engineering applications

  National Instruments

• LabVIEW Analysis multicore and empty matrices in applications Applications Toolkit

  As well as several other toolkits, "in 2015 the analysis multi-core and Sparse Matrix Toolkit moved to the LabVIEW tools network."

  In previous versions of MASM tool, a runtime engine was necessary to the execution of applications applications used the Toolbox. With the move to network tools it seems not be any support for applications applications.  Builds work very well, but can not run on systems that do not have a LabVIEW development environment and the Toolkit of MASM installed.

  Everyone has tried to build a LabVIEW application in 2015 using analysis of Sparse Matrix Toolkit and LabVIEW Multicore?

  I contacted my local support staff and applied for online support, but until now I'm stuck on the first level of the AE group, and I really need to talk to a developer of the tool of MASM. Is there a developer reading this forum tool? Could someone at OR who reads this please pass it on to a suitable developer?

  Thank you!

  Matt

  Matt,

  We have published the installer of the MASMT runtime on the next page of the LVTN

  http://www.NI.com/gate/GB/GB_EVALTLKTLVMULTICORE/us

  You can click on "Download of FTP" on the section 'Download NOR LabVIEW Multicore analysis and Sparse Matrix Toolkit Run-Time Engine' to get the Runtime setup. We will know if you encounter any problems. Thank you!

• programming LabVIEW 2010 how to scxi 1102 and 1503 cascade in scxi 1101 case

  How to scxi 1102 and 1503 cascading if 1101 scxi for labview 2010 programming

  

  just test ok
  
  LabVIEW 2010 latest

• In Labview 8.6 and MAX, I can change a scale for a voltage read the string in a task once the application has been built and installed.

  In Labview 8.6 and MAX, I can change a scale for a voltage read the string in a task once the application has been built and installed on a second PC. Where's the info of the scale which is held?

  Hello

  Once you have built your VI and compiled into an executable file and deployed on another machine, it essentially becomes a file read-only, which means that you will not be able to change the balance in this deployed application.

  Kind regards

  Marcus

• LabView 8.5 and 2010 on the same computer running XP?

  Is it possible to install two version 8.5 and 2010 on the XP machine? And then work on some projects in Labview 8.5 and on other projects in Labview 2010 without a conflict?

  What about device drivers? What version of DAQ driver will work in both versions of Labview?

  Thanks a lot for any insite.

  Rita

  Always install older versions first. Some SDK don't play well with several versions of LabVIEW. With regard to the acquisition of data: http://digital.ni.com/public.nsf/allkb/F4E76EC05118F72D8625773000672298

• LabVIEW 2010 App Builder/installer-target OS Options

  I have little time move LV8.6.1 Devloper now under Win XP 32 bit 2010 running under Win7 64-bit.

  The applicationbuilder and Installer there the possibility to deploy Win XP 32 bit as well as the execution engine corresponding applications?

  Thank you

  -AK2DM

  Hmmm, do you have a time machine?

  LabVIEW 2011 is not yet released. You will have to wait until August to do this.

  There is no particular selection of Windows XP in the installation section of the Application Builder. It's just going to create an installer for any platform Windows you are running at this time. So if you launch LabVIEW 32 Bit it will create a LabVIEW 32 Bit application and Setup and if you launch LabVIEW 64 Bit it will create an application according to and the installer. Needless to say that the installer and 64-bit application can only be run on a 64-bit system, so that you can install the 32-bit application on a system.

• Thread mode in LabVIEW 2010 bug?

  I had an application written in LabVIEW 2009 for a PSC-2220 who stopped working when it was converted in LabVIEW 2010, and I tracked down the problem to one thing: the software sets the mode of the Serial wire. Call this method simply disables all of the program. It works when you run from LabVIEW... but if you build an application to start it will not start. Remove the call to thread mode - and voila, the application runs as it should.

  -I can solve the problem easily by calling does not fashion wire method, but this isn't a solution due to the fact that I need to use the RS-422/485 port RS485 2-wire mode.

  I found a solution that I can live with... it does not explain what is wrong, but here's what I had to do to be able to run the init.vi serial port from outside vi.lib\Instr\ - which in turn allowed me to add the changes I need (set the thread mode) without having to edit a library function :

  I had to flatten, i.e.replace all of its report with their content... I could have tried the inline function, but did manually to be sure.

  This may indicate that something is wrong with the binding when the program is compiled with RT... but it happens without producing errors of conflict or anything either. A startup.exe is produced - but is not able to run.

• 'LabVIEW 2010'.exe as a windows service running

  Hi all

  years, I wrote an application with LabVIEW 7.1 and transformed into a Windows NT Service according to this NOR-tutorial.

  Now, I have a similar use case and I wanted to do the same thing with an application built in LabVIEW 2010.

  Somehow, it does not work and I still get the error 62.

  I built a simple demo application once with LV7.1 and once with LV2010.

  I was able to use this service when they built with LV7.1 but not the version of LV2010 (client-side I always used LV2010). He has no problem with the connection to the server or using the port.

  I'd rather not rebuilt the app with LV7.1 because it is not really small. I consider that if there is no work around for this problem.

  Anyone any ideas?

  I really appreciate anyone's help

  See you soon,.

  Christian

  As well as information for those who execute it in the same problems:

  SC.exe toured BUT not as described in this tutorial. You must create a wrapper function as described on this Homepage. Services created with sc.exe need a BeginService() and an EndService() method otherwise it wont let you install.

  This image shows you how I did it. The CIN AnyService.dll of charges that loads server.dll.

  Kudos to Kuan Chen

  

  See you soon,.

  \c

• LabVIEW 2010 local variable behavior

  HI -.

  I upgraded to LabVIEW 2010 of 2009SP1 and the attached sub that VI no longer works correctly.  It is a case of State machine structure that is called inside a loop.  I will put a Boolean variable true local, then on the next appeal when the case changes the variable has been reset to false. He has not done this in LV2009.

  Someone tell me immediately I have a race condition, but these local variables are not be written anywhere else, just in these separate cases.

  See the attached code, specifically, the local variable 'Activate' is to reset during the passage of the 'turn on' case for case "power."

  Anyone else seen elsewhere deliver, or can shed some light?

  I've corrected the VI by writing the value in each case, but this different behavior I wonder what are the other issues lurking in LV2010?

  Thank you

  This code looks more like a kind of a motor of Action that a state machine, but not quite.  It is called several times since a state machine, and he decides who will be the next State according to the entries.  Instead of using all local variables, I would use shift registers not initialized (Nothing cable on the left side).  They hold their value of one call to the other.  A case more will need to be added in this case.  An event of default without a name, which would set the initial values of all the shift registers.  Make the default case and does the same name.  It will be called first automatically because the shift register is not initialized, then the default value will be called.  Inside the default case, set all the shift fits to the desired values.  Next time the Subvi is called, these values will always be there.  As long as nothing is wired on the left side, everything is wired for the shift state register will be the next case called.

  See attached vi.  It's broken because I have this thread not to indicators.

• Labview 2010 8.1 Windows executables

  Greetings,

  My development computer is a Windows 8.1 with LabView 2010 Professional machine. I created a project and published an executable with success. Obviously this works on my development system.

  However, I have another machine Windows 8.1 (new installation, nothing about this). First, I installed the runtime Labview 2013 because (a) I thought that it would be compatible for older versions, and (b) it says it supports the Windows 8 operating system. Unfortunately when I tried to run the executable it gives me the following error:

  Could not locate the LabVIEW runtime engine.

  .. .requires a 2010 version (or compatible) Labview engine of execution. Contact the seller to [name of program] to correct this problem.

  Okay, so I uninstalled the runtime of 2013 and restarted. Then I installed 2010 thought that is what it takes.

  Gives me the exact same error as above.

  I saw similar problems of windows 8, but nothing I could find about it.

  What I am doing wrong?

  Thanks in advance.

  Why install the runtime 2013 when you have an application of 2010? You must also install the appropriate number of bits of the runtime.

  Why not simply create an installer?