Flat Sequence Next Frame
Hey all, I'm working on a very simple program on LabVIEW using flat sequences. In the first frame, the user must enter information about himself. I did that using the prompt input from user vi. Just...
View Articlefpga
Hello Everyone! I have just started learning FPGA Module programming in Labview. I need a simple fpga vi [which will help me to learn basics] which will generate a signal and i want to see the output...
View Articleremote target is missing required components
Hello,I am working on data acquisition using labview and cdaq 9191 chassis + 9234 module by using DAQ Assistant.The DAQ Assistant captures data from the chassis, feeds it into a shared variable and...
View ArticleInstall National Instruments device drivers.
I am working on a project using LabView.I installed it few months ago and it installed normally.After that, I had to uninstall it.Now when I reinstalled it again, it gives a message about installing NI...
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get notifier status give invalid refnum
I am using notifier function to stop mutiple parallel loops.but found get notifier status always give false value and displyed invalid refnum on probe window. please find image and attached file for...
View ArticleKeypad: Values from array
Hello! Im pretty new to labview and wondering if anyone could help me out here. I have a 4x4 keypad wired up to labview using the NI myDAQ. My code has 2 parts so far, first is the 'scanner'. This...
View Articleauto populating folder corrupts filenames of most Microsoft Office files on...
I have a project with autopopulating folders in 32-bit LabView 2013 on a 64-bit Win7 machine that keeps corrupting the filenames of most Microsoft Office files in the folder. The project folder is on...
View Articleerror "Wire: is a member of a cycle
I am doing decoupling control of MIMO system in LabVIEW Control Design and Simulation module. Simulating the controller and the plant transfer functions, gives the error "Wire: is a member of a...
View ArticleUpgrade issues with Vision Assistant
Hi Guys, I have encountered a problem with finding and analysing data from vision assistant since I upgraded to the new labVIEW 2013 SP2 a couple of weeks back. Within my application I perform...
View ArticleSave Dialog Lock Up
Has anyone run across an issue with the "save as" dialog in Labview? Occasionally, if I linger too long on the "save as" dialog, LV starts to search for something and hangs (see attached). There is...
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DAQmx Create Virtual Channel AI Temp TC Deg F Bug
Found a bug in DAQmx Create Virtual Channel AI Temp TC Deg F when using a cDaq-9174 with a NI 9213 Analog Inpout module. When I change from Deg C to Deg F I do not get the correct temperature. In Deg...
View ArticleMissing Codecs Work Around Read MP4 etc..
Hi all, so i have been trying forever to read in additional Video files and finally think there may be a solution. I have attached what i have so far, hoping some people can help me optimize it...
View ArticleChange Target of Shared Variable Library Programmatically
I have an Real-Time project with code that runs on both a Host PC and a cRIO that communicate using a library of shared variables on the cRIO. I am hosting the variables on the cRIO because that has...
View Articlelabview 5.0 and Inaq for g conversion in Labview 2013
I developed a big program written usng Labview 5.0 and Imaq for G. It' s about 80mb of exe (application builder) and I want to to convert it in Labview 2013 and ni vision firstl 32 bit and then 64 bit....
View ArticleLABVIEW DLL- ARRAY INPUT AND ARRAY OUTPUT
I was trying to create a 64bit DLL using LABVIEW 64bit. The code accepts an array as input (U8 type) and returns two array output (one double and one I32). I was able to create the DLLs but they never...
View ArticleControlling the AKM21C servo motor using LABVIEW
Hello, I'm trying to control 3 AKM21C motors using LABVIEW only. I want a user to be able to enter a certain length and width to move the motor in the x- and y-directions, through the LABVIEW GUI on...
View ArticleUsing Local Variables with DSC
Hello, I am a student using labview to simulate a water treatment plant. When creating my VI I used local variables to simulate the tanks filling and emptying. When I build my IO server in my DSC...
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averaging data shown on the graph
I need to find the average of the data shown by white line in the graph attach. I know there are 160 peaks in the data. The graph below shows how the peak looks like when you zoomed in.
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LABVIEW NI-XNET CAN WRITE DELAY
Hi,I am really happy that I can read this article because it seems like it is the similar problem that I am facing right now. I also has a really bad CAN update delay when I want to write Data on CAN...
View Articlecontroller from matlab into LABVIEW
Hello Everyone,I am a first-time user of Labview and would appreciate any help. Currently i am trying to implement the controller (robust controller in particular) that i have designed in MATLAB...
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