How to store DAQ data and other related questions.
So I have a DAQ setup measuring a signal with a start and stop. I want to save this data to an Excel sheet and also to make some mathematical operations like area under graph etc. Hence I need to post...
View Articlemulti channel analog input variable seperating
Hi everyone , I want to measure two pressure sensor at the same time with daqmx. Sensors output 0-10 V and 0-1 bar. I have NI pxie-1071 chasis, NI pxie-6341 and bnc terminal. I wrote code that measure...
View ArticleHow to read version of package in LabVIEW
Dear all, I've to implement a vi to check the entire configuration of a test. To do this, I've to get the version of a vi installed on my local machine by vipm. I think I've 2 possibilities:- check the...
View Article2D representation of a function of two variables
Hi, how could I represent 2D of a function of two variables through two sections at predefined values of the two variables in Labview?
View Articleis EPICS pvAccess protocol supported by LabVIEW?
Lately EPICS changes protocol - the old Channel Access being replaced with the new pvAccess. Does the LabVIEW support the new protocol? What need I do to enable it?
View Articleproblem with 3D graph
Hi I am trying to use 3D graph but I have a problem with dimensions, could you help me to find a solution.the VI is attached bellow.
View ArticleAgilent 34461A Timeout Initialization Error
Hello, Im using an Agilent 34461A and connecting to my laptop via USB and using Labview 2018 on a Windows 10 machine. I downloaded the Plug and Play driver and using the example code for single...
View ArticleSine wave genaration on FPGA
Hi all,I've a problem during the sinewave geneartion on cRIO via FPGA with NI9246 module.I've used the same LV structure found in LV example folder ( Hardware Input and Output->CompactRIO->Signal...
View ArticleTyping Unicode string
Hi All,I am trying to type Unicode strings in LabVIEW 2015. It isn´t working properly though, sometimes the characters are weirdly converted into random Chinese signs, sometimes whole LabVIEW crashes....
View ArticleMx automation and Labview
Hello all, We need to get some available data (such as velocity ,acceleration etc.) from the KUKA robot. For that purpose ,we tried to establish a communication between Mx automation and computer by...
View ArticleExtracting First n elements of array
Hello,For a program I am creating I need exactly 16384 data points of a current waveform. This is a strange number but is a requirement for a VI from a driver for a function generator. I have many...
View ArticleLabView Full
Dzien dobry,Jestem zainteresowana zakupem 2 sztuk oprogramowania LabView spełniającym wymagania przesłane w załączeniu. Proszę o przesłanie oferty cenowej
View ArticleGet Date/Time String outputting wrong date
ok... has anyone seen this before? I'm trying to set a date in the future... and when I convert it to a string, using the Get Date/Time String function, I'm getting a date of 1964. I'm sure it is...
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VISA serial communication shows zero bytes at port
I have a development board that communicates over serial port. The following shows the basic properties of the serial port.Development board Serial port propertiesThe board uses binary message format...
View Article9 GPIB devices being read one after another almost at same time?
How can I read 9 GPIB devices one after another almost at same time?Using a Tab or something, to switch from reading one device to another by clicking the tab, or another way. Only having one VI.I...
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Determining the pins of NI CB-68LP DAQ
Hi there,Can we find out which pin is used in the VI I attached? Kind regards,Balázs
View ArticleControlling a serial linear actuator without time delays
I am attempting to generate smooth cyclic triangular waveform motion using a serial linear actuator. To do this, I am using 3 string commands with VISA write to control the movement of the actuator....
View ArticleFPGA FFT Express (Single Channel, Single Sample) never returns TRUE in output...
I am trying to read in 16 data points from the FPGA's memory and send that over into an FFT Express (Single Channel, Single Sample) of length 16 to obtain the Fourier transform. The problem is that my...
View ArticleMaking a 3D plot from two cameras that are already collecting and plotting 2D...
Hello! I am having trouble creating a 3D plot of position in 3 directions (X,Y,Z). I am already able to plot the X,Z direction and the Y,Z direction on a 2D plot, but need help combining both sets of...
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