When I open my old project, many VIs are missing due to the new version of...
Hello to all, I am trying to run my old, functioning Labview project in LabVIEW 2012 (new version compared with the one used to build the project), which involved the PFGA. When I open the Realtime (...
View ArticleUSB hub
Hi all How I can send the signals of the VISA protocol port in the LabVIEW through a USB hub properly? Thanks
View ArticleBuilding a traditional webpage with LabVIEW webservices?
Hi community, I'd like to create a web based where I can display various information about our current items in stock. eg: quantities, part numbers, lead time etc etc. The users will be able to apply...
View ArticleTDMS plugin for open office
Hi all, I am working on my final year project at university which includes a system which stores data into a tdms file, the only problem is I have Microsoft office on my tablet and so cannot install...
View ArticleExiting individual codes inside a loop sequentially
I want to exit the individual codes inside the while loop depending on the one that reaches the comparison result first but dont know how to go about it.Any help or pointer will be appreciated.Tnx
View ArticleGetting my application on one computer to access the shared variables on another
I have an program on one computer (Windows 7 using DSC and NI OPC Server) that works with an Allen Bradley plc. I want to build an executable of a copy of this program to run on an Allen Bradley touch...
View ArticleOverlay image with transparent background - images of different sizes
Hi guys, I'm new to using overlay functions and I'm not sure how to do what I'm trying, so wanted to ask for some help/advice. I have a feed coming in from a Kinect sensor, and I want to overlay a...
View ArticleExport data to file with OSC Server-FPGA
Hi, I'm using OSC Server-FPGA vi and I want to export data to text or Excel file.I tried the configuration that is shown (I marked it) in the attached image, but no file is created. What do I need to...
View Articlebuild an alarm clock with myDAQ to control speaker and servo
Hi, I am very new to labview and would like to build an alarm clock program that can output to a speaker and a servo using a myDAQ and a protoboard. I would like to be able to make a user interface...
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creeping memory use when using NI-9477
Hi, I am writing digital outputs (4 line outputs, on demand, 10 updates per second) in a loop using DAQ assistant. When I use an NI-9477 as the output device the application memory use increases about...
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Fit graph or chart to pane after changing legend's visibility
Hello fellow LabVIEW folks, I want to be able to use a property node to change a graph or chart's legend's scrollbar's visibility. And after that I would like to invoke the Fit Control to Pane method...
View ArticleMeasuring frequency with CompactRio
Dear All I have an anemometer that sends digital signal. I try to analyse the signal to determine the wind speed.I have a NI cRio 9024 and NI 9205. When I connect the anemometer, it gives me back...
View ArticleClear any open task daqmx
Hi,I was going crazy, because all of a sudden one analog output tasks didn't work any more it was saying it conflicted it with another 'still active' task... I searched my whole application. Couldn't...
View ArticleAnalysis and control of reactivity adjuster rods of a research reactor
Please i want to use LabVIEW tosimulate the movement of adjuster rods of a nuclear reactor. is that going to be feasible??? if yes please help me. thanksElizabeth
View Articlehow to get the coordinates of the highest value element in an 2D array
iamworkingonaprojectinwhichiamtryingtofindthecoordinatesofthehighestelementofthatarray ...pleasehelp
View ArticleRuntime engine memory increase when .exe is not running.
Hi, I have built a stand alone application that on launch will pop up it's front panel, and wait for the user to click the run button. If i look in Task Manager, i see the .exe is present and has...
View ArticleAssign physical channel in elvis
Dear all: I am a user of LabVIEW 2010. Recently, I have downloaded the lockin start up kit. I want to use ELVIS for the signal input. I want to input the data signal and reference signal using scope 0...
View Articletimed alternating binary signal sent to arduino
I am creating a low resolution machine vision device and I am using 4 analog to digital multiplexers to control my sensors. I want to send a timed alternating binary number to the digital pins on the...
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Show calculated plot first then actual plot of output array
I am trying to create a vi that will allow the user to adjust the values to create a ramped array and show it on a graph. Then when the user presses a start button the actual output is displayed on...
View ArticleKeyence LJ-G5000 executable
Im trying to make an executable from a VI that has the Keyence LJ-G5000 drivers in it. I get a commuication error wathen I try to run it. Any help would be great.
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