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I would like to modify a VI from an official library: any suggestions on how...

I would like to modify a VI (Unconstrained Optimization.vi). The reason is that I need non only the final result, but also the intermediate results iteration by iteration. The problem is that I don't...

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Another XY multiplot issue

I can create multiple plots if I do it all at once by using an array of clusters.However, I want to create a second plot *after* the first plot is created and plotted. I cant seem to get this to work...

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Please convert labview 4.01 VIs to 16.0

These are VIs for a 2000 - 2004 era motor controller called a Velmex VP9000. If these could be converted to something that will work with 16.0 I would greatly appreciate it. Thanks.

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3D Vector Data using Quiver Plots

I need help finding the best way to represent 3D magnetic field data taken in 3D space. I will start out with a spreadsheet of 3D magnetic field strength taken in various 3D locations.  There won't...

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visa

bagaimana cara menampilkan sinyal hasil program, disini saya menggunakan sinyal input suara dengan interface arduino, dan bagaimana cara identifikasi sinyal suara tersebut?ini adalah program yang telah...

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Why my XY chart does not work?

I have the following diagram which is supposed to show two charts for the Sine functions (working) and also XY on another chart. The tunnels are indexing and the output goes through DDT as you can see....

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Can we trigger a signal on a AI with the NI 9215 module ?

Hi everybody !I got a little problem right now !I need to gather a signal from a tektronix tds 2004 oscilloscope with the NI9215 (chassis: NI cDAQ-9172) and I would like to trigger this signal with one...

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DAQ assistance missing

The DAQ assistant missing from function of LabVIEW 2017. (I first install NI-DAQmx driver before install LabVIEW). What should i do to fix this problem ?Thanks.(I have LabVIEW 2017 and DAQmx version...

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Download Vision Development Module Run-Time 2017?

Hey Where can I download the new Vision Development Module Run-Time Engine 2017? Can't found it.We wan't to distribute the new Run-Time-Engine in our production.

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Understanding producer consumer

Hi, i´m trying to make first experiences with producer, consumer loops and event state machine with queuesUnfortunately my consumer loop doesn´t run as while loop.Can someone explain it?

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MY SUB VI DOESN'T WORK.

Hello,I'm creating a sub VI, where there's a radio button related to a boolean case and there's an another boolean case under it. in these cases I put the main commands and functions with their local...

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Display a PDF file in a Window within VI FP.

Am using LV15 on a Windows 10 machine.  I am looking to create a standalone VI that will help the user to choose a PDF file and then display it within the Front Panel of the VI.  SO why would I want to...

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How to know the clock that is working PCI NI-8517?

Hello Everybody,I have syncronized cDaq 9188 with FlexRay. I am sharing the clock therefore I am sending 10MHZ from cDaq (I am using PFI1) to NI PCI NI-8517 (FrontPanel1).I asking myself if there is a...

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Trigger function not working?

Hi there, I'm not quite sure why, but my whenever I execute my trigger function, my waveform disappears. (I'm still new to LabVIEW, so I'm sure it's an easy fix; I just haven't found the right...

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Transpose 1D Array

Can somebody explain this function to me? (I'm looking for creative answers here.)

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Something akin to Hardware Timed Single Point for cDAQ in DAQmx

I have a cDAQ-9188 with a 9375 DIO module (3 of them actually) that I need to output a constant value on but then change that value on the fly. The changes may happen rapidly, on the order of 10 ms...

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Best practice ... structured programming in LabVIEW?

In structured programming, it is suggested to put the things that get changed a lot but don't transform the fundamental process of the software, the dials and gas pedals of the code, in a particular...

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quiver plot

I need help understanding the quiver plot. What is the purpose of the length vectors in the quiver plot? Trying to decide if i need to use them or not.

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Creation of excel File: write to measurement File timestamp

Hello,I have a Problem regarding to Write Configuration file and time consumption. I am reading measurements from different devices (4 x ni6008 rate 1250Hz, continuos samples, 100 samples/channel;...

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Unable to locate the LabVIEW on Linux

Helo,  Sorry for my english I compiled attached "WhileLoop.vi" file in LabView 2016 32-bit  into appW.exe file on my Windows 10. I would like to run this appW.exe on Linux (Fedora 25).Because appW.exe...

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