Need to close Tabtip.exe programmatically
Hello.I tried the search function but without success. In my application that uses a touch screen, I open Tabtip.exe using 'system exec' vi and the user enters his data.When that is done, I start a...
View ArticleHow to take a single value from a Floating-Point Scalar Wire?
Hi all, I just started working with LabVIEW, and I am trying to create a zero-ing (tare) function for a pressure transducer. To do this, I would like to have a switch that takes the current value of a...
View ArticleTaking single value from Floating Point Scalar Wire
Hi all, I just started working with LabVIEW, and I am trying to create a zero-ing (tare) function for a pressure transducer. To do this, I would like to have a switch that takes the current value of a...
View ArticleHow to reset to default value every time I click abort execution?
Dear friends. Question: How to reset to default value every time I click abort execution? I do know how to reset to default by using invoke nodes, but I want to make this happen everything I abort...
View ArticleHow to reset to default value every time I click abort execution?
Dear friends. Question: How to reset to default value every time I click abort execution? I do know how to reset to default by using invoke nodes, but I want to make this happen everything I abort...
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Need help with measuring Respiratory Rate via Respiration Belt
Hello Friends, I recently purchased a respiration belt from Studica, as well as the Ni-MYDAQ and the IX-MYDAQ in order to connect it to my PC and record data. I have not found a good way to record...
View ArticleMedición de datos con Daq assistant
Necesito tomar medidas de dos canales utilizando un solo daq assistant, en el código se reconoce al canal 0 pero no al 1, alguna idea de por que puede ser?
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Problem: Data collected every 100ms for 10s, and every second thereafter
I'm using the above block diagram to calculate respiratory rate. It's mostly working, however, when I export the data into an excel file, I notice that data is collected and displayed every 100ms up to...
View ArticleRunning a TestStand a custom step from LabVIEW，labview will report error
at the picture，'wait' is a custom stepI run teststand seq, will pop up labview crash as attachment anyone could help me? thank you very much!
View ArticleParsing a long string to extract specific data
The attached VI ( LV12) describes my problem.
View ArticleAuto Clean Up Wire does not work well
Auto Clean Up（CTL+U）is very useful, but in some case this function seems a little strange.1\When I select nothing of the diagram(clean up the whole diagram by labview's default settings),and press...
View ArticleNI taking too much disk space! Move to external hard drive?
So, I'm a student and basically don't know much about NI and LabVIEW. But I noticed that it takes up a lot of disk space(10GB of NIFPGA and 9GB in my 32-bit program files, it takes little on the 64-bit...
View ArticleExecuting a loop an x amount of times as motor moves
Hi,I am trying make a program that would acquire data for x amount of points over a surface area, but I am unsure how to execute a while loop an x amount of times during one line of movement. I don't...
View Articlehow to Split an 1D array into number of sub arrays
hi all, i want to split an array into number of sub arrays at time. most of the time i am going through Split Array or Delete from array. but i am thinking that by using these two functions i would...
View ArticleIMAQ vi's missing
Hello,I recently upgraded from LV2015 to LV2017 and although I have the Vision 2016, the new installation somehow deleted(?) two useful vi's. Can anyone please upload the:IMAQ Cast ImageIMAQ...
View ArticleRead data from RS232 (Serial) port
Hi,In one of my project, I need to take data from a serial device. I will initialize the serial port connection once and i will continuously monitor bytes at port. If I get the bytes then i will go and...
View ArticleChossing a camera for visual detection
Hello, I am doing a project in university with labview. The project is about visual detection of objects. Therefore I need to choose a camera system. Now I was wondering which camera interface I can...
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changing a camera signal to a binary images
Hello,I would like to have a constant video and would like to constantly create binary images of that video.I attached what I tried but it does not work because the video signal does not fit to the...
View ArticleHow to assign Array Values to names in a new Cluster/Array
Hi everyone,I'm very new to Labview and searching for a possibility to solve my Issue. I have an array (1D) with different hex values (1,3,1F,....),which varies from 34 to 100 parameters each time. I'd...
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