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ビルドができなくなりました
LabVIEW2011とアプリケーションビルダがインストール済みのパソコンで、VIをビルドしてexeファイルとインストーラを作ろうとしたところ、いつのまにかビルド仕様以下のアイコンが変わり、ビルドができなくなってしまいました。アイコン上で右クリックして詳細を選択すると以下のメッセージが表示されます。...
View ArticleWhat are some good microphones to get USB microphone data into LabVIEW?
Right to the point: I want a USB microphone in the $8 to $800 range with a very flat frequency response in the 20 Hz to 20 kHz range, and I want to use LabVIEW to analyze its data. I can easily figure...
View ArticleLabview crashed by Adobe PDF Reader ActiveX
Hi, Labview crashes after the update of Adobe Reader XI from v11.0.06 to v11.0.07. The crash is caused by puting VIs that use Adobe PDF Reader ActiveX control or property node on a block diagram. The...
View Articlehp e3631a power supply
Hi This is the first time i'm unsing an Instrument driver.......My problem is when i'm selecting a channel and varying the voltage in the specific channel the channel is changing fluctuating from...
View Article2 USB devices
Hi I need to run 2 USB devices to acquire a voltage and output a voltage. I'm using a USB-6000 to acquire a 0-10V signal and a NI 9263 (with NI USB-9162 carrier) to outup a voltage. The output need to...
View ArticleSynchronize two VI
Hello, I have one simple question. For my project I am working with a high speed camera and a spinning unit consisting of a motor. I have two seperate VIs for controlling the camera and the spinning...
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State machine with using event case
Hallo everyone, i have a question about how to realize the "Timeout". In the flow diagram below we can see 2 different situation: 1. in the 1st Situation i have used the state machine, it begins at...
View Articlecreating a 2d array from 1d data
i have a created a 1 d array with 2 elments, the VI completes 21 cycles and on each iteration the vales in the 2 elemnts change. what i would like to do is to create an array that after the 21...
View Articlestart and stop recording
Hi, I'm new to this but I am working on a project and I need to record encoder measurement. I settled the system but now I can't trigger the starting and stopping of recording to a file. vi is...
View Articlemultiple color for disabled control
Hiii,I would like to have any color other than grey for my disabled control. Is there any property node for this? Your help will be truly appreciated.
View ArticleMATLAB pcolor and LABVIEW Intensity Graph
Hello all I have a data matrix which i want to plot using intensity graph of LABVIEW. My problem is that when i plot this matrix using MATLAB pcolor along with "shading interp" command, i got a very...
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How i can make Waveform with one X and 2 diferent Y axis
I have 2 arrays with one same collumnI want to show it on waveform chart with one x axis.Its must lokks like that:
View ArticleRead file or folder name when I press the mouse button over it !
Hi buddies, Can anyone tell me, how to read and display when I press the mouse button over file or folder ??? Spent lot of time but couldn't get the way to do it. Thanks in Advance
View Articlefilter complex number
Hello, Is there a way to (bandpass) filter complex signals in Labview? I googled it but i do not seem to find a way to filter complex signals (a+i*b). Edit: The normal bandpass filter block won't work...
View Articlecase structure problem with default 0, 1, 2
Good afternoon, I have a question about the case structure. If you use 3 cases, default 0, 1 and 2, like in the following VI. How can you fix that the sum is never 3? Because when you turn on the...
View Articlegeneration of 220 V
good afternoun every body . Please i want to generate a voltage 220rms from my compactrio .is there any module to generate that , else not , is there any way to generate it ?
View Articlehow can i work with adam 4018M on labview?
Do you have any support directly for adam 4018m ? or how can i communicate them? This is important for me. Can you answer that question?
View ArticleDAQ Card Assistant. URGENT.
hello, WE tried connecting LED to the analog output port of an ni-6008 DAQ card, but the LED didn't glow. Is that because the ports may not be functional? How do we test these ports? We have attached...
View ArticleBuilt classes directly into an exe for dynamic loading. But now the installer...
Here's the situation: I'm dynamically loading lots of classes in my application. These classes are sent to known destinations inside the exe, as specified in the exe build profile. The exe builds and...
View ArticleCombine one graph from multiple measurement
Hi all, I have Agilent VSA E4406A, which is a transmitter signal analyzer. The maximum span is 10 MHz in basic spectrum analysis mode. I would like to make a labview GUI, in which I could set the start...
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