Need help with IMAGE PRE- PROCESSING !!!!!
Hello everyone, i have a couple of images for which i want to run a Template Matching application. My issue is for the same object one image has been taken in the day time and the other has been taken...
View ArticlePXI 6713
Hi AllI have been tasked with writing a LabView application to test the functionality of all the input and outputs of a PXI 6713 module. All was going well until I tried to get an output from the 'FREQ...
View Article3D Solidworks Model with Temperature Sensors
Hey all,For my senior design project, I've been trying to create a incorporate my Solidworks model that I have previously into my Labview program. I have watched a few tutorials outlining different...
View ArticleIs there a lab view interrupt vi structure?
Hello fellow coders, I have a little program that reads some process transmitters and controls valves through modbus. When I added code to save this data to a spreadsheet, the control valves stopped...
View Articlesy
Dear all, I need help to solve my problem which about synchronize the input voltage with output. I am trying to write a code that can synchronize the output voltage ( to the actuator) with input...
View ArticleHow can I change the value of a control that is a class object when testing a...
When making a new sub-VI that does work on arrays, for example, I try to make them self-contained so that I can test them easily with no upstream dependencies. This is easy to do by changing the array...
View Articlefrom CANoe to LabVIEW
I have to send number from CANoe do LabVIEW by UDP (using the fdx protocol) and send back this number from LabVIEW to CANoe. It's my first time with CANoe and I don't know how to do this, how to make...
View ArticleMemory if Full - FrontPanelDataController
Hi, I am receiving a Memory if Full error in the executable that I've build from LabVIEW 2010 SP1, and it says that my vi was stopeed at FrontPanelDataController "Error Out". See the attached jpg...
View ArticleTime values in logged thermocouple data not realistic
I'm in desperate need of LabVIEW programming help! When the run arrow is clicked, my VI is designed to simultaneously start logging filtered thermocouple data and send a TTL-type pulse out of a CTR...
View ArticleLabview array to graph
I am reading data from modbus and have an array of data that I need to graph, deepending on the iteration of a for loop I want to direct the data to the right struture and plot it. What plot should I...
View ArticleMissing DAQmx Resources
After recently upgrading my NI-MAX from version 7 to version 9.7.5 whenever I try to access any of my projects that require accesss to DAQ they are unable to find the required libraries, even after...
View Articlewinusb and visa device issue
I have a system I am working on that communicates with some custom hardware via USB. I used the NI driver wizard to create some visa drives, and perform USB RAW writes and reads, and everything was...
View ArticleLabVIEW and Force Feedback via DirectInput
Hello, I looked around and saw several open questions on this, but no one with a working prototype. So I started working on this for for a school project. I've come up with a basic working sample....
View Articletcp ip
urgent. i am sure there is a little thing wrong on the solution .can somebody help me here :...
View Articlehow to make RT -RT communication in between two sbRIO
hello i want to make a redundant system using two Sbrio board...can u please help me how to start on with this...
View ArticleLV2012 SP1 Get LV Class Default Value Error 1498
Dear all,I'm facing with a problem similar to others with the Get LV Class Default Value, but I preferred to open another discussion because of the differences.We have developed a project with LV2012...
View Articleinterface labview with the test board to identify opamp pins automatically
is it possible to interface LABVIEW to a test board in such a way that the input, output pins of an op amp (8, 10, 14, 16 pin opamps) are identified automatically when DUT is placed in the socket
View Articleled matrix change color
Hello, If I have in the front panel a matrix, where all elements are LED's, Would it be possible to change the colour of a single element in the matrix?? First I would have to access to the element 1,2...
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Real-Time -> Function-Blocks -> Control -> PID vs. Control design &...
Hi, I'm developing a RT-Application at cRIO-9074 target (using LV 2012). I'd like to control a simple engine throgh PID-controller. Now I found two possible PID vi's: 1. Real-Time -> Function-Blocks...
View ArticleHow to disable the possibility to draw ROI, on Imaq display, at runtime.
Hi again. I have the necessities to disable the possibility to draw ROI on imaq display. The user could make strange symbols on the interface and i dont want it, it must remain clean. Can i do...
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