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labview/ matlab interface
I have a LabVIEW program which has a subVI which calls a MatLab program to read some files and perform some calculations (screenshot attached). I want to make some changes in the program such that when...
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VISA resource can't find GPIB
it is a National Instrument GPIB-USB-HS. but in the VISA resource name, there is no GPIB. I used the Agilent Connection Expert to check, it says 'there was a communication failure'. How to solve this...
View Articleautomatic hammer
Hi!I have no electronic background so I am only relying on some existing samples and researches. What I have is NI USB 6002 and it is connected to a solenoid which will make an impact at constant...
View ArticlePausing a retriggerable counter
Hi everyone, I'm trying to accomplish something that I believe is simple, but I'm having a hard time implementing it. What I have is two pulses. The first pulse triggers off of an external TTL signal...
View Article.appref-ms
Hi, How to connect or open a .appref-ms file with Labview?I need to create a software that can connect or communicate with the printer firmware with .appref-ms file. Here the link for the...
View Articlerobotics
HI! I understand the module LAbview KUKA youbot. I can not understand how it works gripper.The fact that I did not get to increase the distance between the "fingers". Why are 5 options to customize...
View Article実行時、システムラジオボタンをイベント発生させずに選択なしに設定したい。
Labview 初心者です。 プログラム起動時に、システムラジオボタンを、"選択なし"の状態で起動させたいと考えています。また、ラジオボタンの操作はイベント発生として検知したいと考えています。 テスト用に次のように動作するコードを考えました。 １）プログラム起動後、ユーザの操作を待つ。 ２）ラジオボタンが押されたら、ダイアログボックスを表示。ダイアログのOKが押されたら終了。...
View Articlewebserver not working in executable
Hi all,I want to add the webserver functionality to an application I'm developing. Since I just want to use the webserver for monitoring, I choose the monitor viewing option. When I run the VI within...
View Articlewhy same data write into txt file and write csv file,then read txt and csv...
Dear All Why Meanwhile write same data into txt file and csv file .then read the data from txt file and csv file . the rusult is not identical,it should be same data .but the result is different. i...
View ArticleWaveform chart display
Hi all! I'm finishing my project but I've a problem that haven't been able to solve by the moment. The thing is that I have a Waveform chart that displays every 0,5s a value calculated in previous...
View ArticleHighlight execution problem
HelloI have created a small vi for taking measurements form DMM.My goal is to stop it when buffer reaches to 100.i.e. Buffer is full.I am giving command F1G0B1Q11X to read my data.but buffer is never...
View ArticleNI hardware detection
This is more of a conceptual question. I have bought a number of NI USB6008 or similar and I am making various pieces of test equipment with them in. So if I have a user who plugs 2 pieces of equipment...
View ArticleTakes 3min to show Source Files in Build properties
Hi All I have midsize project (200 vi's 12mb all in all). Now, I right click properties, everything is fast, I can switch to preview. But when I click on Source Files, the windows stays for almost...
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2 Channels with DAQ Assistant
I would like to perform measurements on two channels of the same DAQMX with a DAQ assistant and I would like to process the measured data of the two channels asynchronously.The example showed on the...
View Articleacquire signals from a monitor
How does one acquire the physiological signals from a medical monitor? The monitor is a non-national instruments monitor. The patient monitor records ecg, invasive blood pressure from a patient and...
View Articleplant system.VI
Hi everyone, I completed a water treatment plant project in Labview for my college course last year. I got the project finished as best I could and got an good mark. I have tried to run the VI now but...
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How can I inslall LV 2014 in Windows 8.1
The installation window in Windows 8.1 is too small to show buttons to agree to the license terms. I have tried to tab to the agree button but that doesn't work. Is there a way to make the window...
View ArticleHow can I increase data input speed to controller
HelloI am using LabVIEW to communicate with a position controller, Maxon EPOS2, connected through USB. I am using a method of position control called interpolated postion method where I must input to...
View ArticleLabVIEW application run on Windows XP Embedded
I'm doing a Embedded system based on Windows XP Embedded operating system.I want to make a LabVIEW applications which can run on it.I see a lot of paper that show the LabVIEW does not support Windows...
View ArticleFile Permission Error; NI-488: DMA Hardware Error Detected
I'm having an issue running a labview based program. When it tries to collect a data point and write to the file I get the error: File Permission Error; NI-488: DMA Hardware Error Detected I'm using...
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