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Error 200524 Different number of channels in task and data
Anyone out there with some information would be greatly appreciated. I have attached my VI. Essentially I am trying to build a simple PID VI to controll the temperature of a piece of equipment in a...
View ArticleSubRoutine vs Notifier
I'm currently working on an application and I need a way of managing errors across several threads. The current decision I'm attemping to reach is which structure would be the correct to use for my...
View Articlearray component not adding correctly
Hi, I am running a program on myrio which i want to input the accelerometer values into an array and sum all the components up. I believe i had gotten the getting the values into array correctly,...
View Articlelistbox
I need to constantly update a listbox during runtime. I searched the forums, but I couldn't find the example that I needed.My list box needs to have multiple rows and columns. For Example can a list...
View ArticleLabVIEW 2012 EXE file broken due to Gmath.lvlib
Hi, and thanks in advance. I've spent a long time trying to figure out why my application doesn't work, but haven't found a solution yet. I am using v. 12.0.1 (32 bit). I am building an EXE application...
View ArticleAre there any VI compatability issues with upgrading from Labview 2010 to 2013?
At the company I work for, we use a VI that was created with LabView 2010, and I am interested in upgrading to 2013. The issue is that the VI that we use is very important to our day to day production...
View ArticleFPGA: viewing internal signals in ModelSim
I have a piece of FPGA code written in LabVIEW that I'm trying to simulate in ModelSim. I followed the instructions provided in this link, but the example is a simple incrementer with no internal...
View ArticleStrange perodic fluctuations in voltage measurement
Hello there, I had set up a very simple VI for measuring the pressue via a USB-6009 DAQ unit. I had no problems reading voltage from several pressure transducers until just about a week ago. Some...
View ArticleArchitecture for Data Acquisition, sending commands, and polymorphism
Hi all, I have a project which is beyond my current (very basic) labview skills and I am looking for some advice on the best way to structure my code as well as some functions and resources that I may...
View ArticleNonlinear Curve Fit VI keeps all initial parameters
My question is about fitting a curve with nonlinear curve fit VI. The fitting function has the formula likeA/((x/I)^p-C)+B, where fitting parameters are {A, B, C, p, I) and variable is x. I tried to...
View ArticleHow do you subtract different values for specific array elements?
Hi LabVIEW Community, I am new to LabVIEW and Im working on my first application. One of my challenges that I am having problems solving is how to subtract specific values from specific elements in an...
View Article[FPGA] Fixed size array question
I notice that if I have a case structure (true or false) and wire a fixed size array to the same output in each case, where the fixed size of both arrays is the same, that the wire becomes a variable...
View ArticleDenso Sentinel Key Error
I am currently in the process of deploying a LabVIEW project involving ImagingLab's DENSO robotics library. The programs work fine on my development PC, but when built into an executable or installer...
View ArticleWiring Diagrams not showing up in MAX for PCIE-6323
I have a new PCIE-6323 card in a new computer that is replacing two PCI-6221 cards in an older computer. Connector 0 has a SCB-68A, and connector 1 has a SCC-68. My problem is that when I go to set...
View ArticlePWM to DAQ assistant digital on/off control
I am trying to control the temperature of a piece of my system using a Labview PID.VIThe heater is 120 V heating wire, with the temperature being monitored by type T thermocouples. The circuit for the...
View Articlelabview filtro de gabor
Estou fazendo trabalho de reconhecimento de iris (biometria) e não sei como inserir o filtro de Gabor no programa Labview.Poderiam me ajudar?
View Articlelabview executable does not open excel...
i just compiled labview code into an executable and when i run the executable, it does not open an excel document like it is supposed to. it opens the excel program, but not the specific file...
View ArticleLabview interface with Instron 3360 Series (for compressive test)
Hello Forums!I have to write a LabVIEW code to read the Instron 3360 to compress a thin-walled cylinder. The cylinder is expected to withstand about 500lb. How do I go about doing this?- Thanks! -...
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