Is it possible to create a variable size subVi (extensible)?
I was wondering if it is possible to create a subVi where its size (and imputs/outputs) can be extended. To be clear, something like the concatenate funcion, where you can change its size by making it...
View ArticleFlexRIO development on desktop PC
Hello,I have a LabView FPGA project for a FlexRIO PXIe-7966R board, mounted in a PXIe-1082 chassis with a controller running Windows (no RT). I would like to use my desktop PC to compile the FPGA vi. I...
View ArticleClik here to view.
Can't create standalone application
Hi there I've been searching all day the way to build an standalone app but I can't follow the steps. I'll explain myself: I've an student version of LabVIEW 2014. I've checked and I've got the...
View Articlefind optimum solution
Hi everyone,i need your help in this vi, I have 4 2D arrays, gin, gjn, gif and gjf, 42X20 ... where the 42 represent different casses, and 20 represents 20 observations for each case. the objective is...
View ArticleClik here to view.
how to build the cluster of user event refnum
I'm trying to understand and copy this sub-VI, but I have problem in building this cluster of user event refnum, and how do I build the local variable? \
View Articlelabview fpga dll issue
Hello I am quiet new with labview FPGA and have a question regarding controlling an FPGA via a third party host; in this case C# visual studio executable/application.I wrote a simple program in my...
View Article.net dll built on CLR version 1.0 for C# compatible with LabVIEW 2011?
I have a .net dll that I want to use to communicate to a device. The .dll was written in C# and was built using .net Framework v.1.0 and CLR v.1.0. Is it possible that this version .dll is too old to...
View ArticleInconsistent behavior using Ocean Optics LabVIEW driver
Hi There, I noticed an odd behavior when using the Ocean Optics USB2000 Spectrometer. When I use the instrument driver to read the waveform, I get a waveform of length 2022 pixels. When I use Ocean...
View ArticleRe: Error -1074118629 occurred at Property Node (arg 2) in MRC Receiver.vi
LabVIEW 2012 - 32bit Windows 10NI USRP 2922Design of a RECEIVER with multiple channel single device.Need help to deal with the error ,thanks in advance
View Articlemultiple Format Specifier Syntax
I have a simple question but complicated to me for a long time.When I manipulate a string, I added some special characters like space, tab or other.However, I want to know the skill in case of many...
View ArticleHow do I put upper limit and lower limit on graph inside a while loop?
Need help here. I am working on a project, I have collected data thru NI myDAQ,plotted a waveform chart, is it possible to add a upper and lower limit to the waveform chart? I have tried ways but cant...
View ArticleProgram for Skye DataHog2
Dear all, Please do let me know why my program cannot used to retrieve data from Datahog (data logger)?
View Articlegray out switch
Dear,Does any know how to do it , when i use the switch the led should stay on and the switch should be grayed out
View ArticleClik here to view.
two axis inclinometer
Hi.. I am using a CompactRio and are collecting multiple different signals such as encoders, force and pressure transduceres etc.I recently bought an NI9201 module:...
View ArticleStrange behaviour of DIO pins of sbRIO
Hello, I use an SHT7X temperature/humidity sensor which gives digital output. The sensor has two digital lines, clock line and data line. The data line is bi-directional. A pull up resistor of 10k ohms...
View Articlesend Data from labview to matlab in realtime
Hi i create a vi in labview and i want send the labview vi outputs to matlab in realtime by udp or tcp or ... and process on data same time, please help me if u know
View ArticleTDMS File Not Appearing on Flash Drive (cRIO-9076)
Hi Everyone, I have an application where I am recording temperature data via a CAN card (9853) and thermocouples (9211). Once this data is collected, I build an array out of it (totaling 16 channels),...
View Articleautomation refnum MSWord close
My program interacts with MSWord for it's report generation. MSWORD is minimized, but if someone closes MSWORD, the LV Automation Refnum isn't valid anymore. I was thinking of looking for a valid...
View ArticleError -200279 occurred at Untitled 9
I need advice on how to fix this problem. I saw one post that said that my code might be running to slow. Can someone help me figure out what to do?
View ArticleRead serial data and detect serial break at the same time
I need to communicate with a device via serial that sends messages back and forth but also sends a serial break/pause/break/pause combo that I need to listen for. I have never worked with serial breaks...
View Article