Mysterious data points %\ ...
Clearly I'm doing something wrong, but I can't figure out what ... (I know, I know, ugly stack structures and everything = -___- = ... but aside from that ... )I would like the VI to decrement current...
View ArticleField Oriented Control of motor
Dear Sir I want to develop field oriented control of the induction motor. For that I have to apply Park Transform to convert three phase current that I measure using current (hall type) sensors. I have...
View ArticleProblem with 'Word edit cell.vi' , Inputs transduced with the value of every...
Hello, Im using LV2013 with office 2013 report tool kit. I am trying to use Word edit cell to input values in table previously created in template .doc. Indeed, i trying the example Generate report...
View ArticleLocal variable icon NOT visible for tab control
I right-click on the Tab Control icon on my block diagram, then go to create -> local variable, but when I drag the mouse to drop a local variable, I can'tsee anything. All I see is the blue...
View ArticleNeed help converting a C++ code to equivalent LABVIEW VI without using Call...
Greetings, I have developed a C++ code which basically provides green light timer to different roads by bubble sorting an array whose values are number of vehicles provided by image processing the...
View Articleget waveform subset
Hi friends, I want that the signal between maximum and minimum values of the graph 2 is cut and see the signal in graph 3. x value corresponding to maximum y value is different in the graph 2 and...
View ArticleSaving measured data from three DAQ channels in a LVM file
Hello,I am acquiring voltage signal from three sensor using three different DAQ channels sampled at same rate. Now, I want to save the measurement data from three sensors in a file but I am not sure of...
View ArticleUpdate Service collecting system information forever
Hello, I have NI Update Service 2.3.0.70 on Windows 7 64-bit. It says ‘Collecting system information…’ and otherwise does nothing (does not use CPU time). The green bar moves from left to right and...
View Articlehotelling t-squared statistics CONTROL CHART
Hi all, Does anybody have any idea about how to implement Hotelling's T-squared statistics Control chart for a load cell data acquired using USB-6281 in LabVIEW? Any Help would be greatly appreciated
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Generating sine pulses
Hi Guys,About 3 weeks ago, I asked for help for generating rectangular pulses here and as shown in the two below pictures, everything was alright. However, my receiver disagrees : he doesn't want...
View ArticleWhere can I have CLAD and CLD test in Shenzhen,China?
Hello,guys.Anyone knows where I can have CLAD and CLD test in Shenzhen,China? Thanks for your help.CC
View ArticleRequirements for right click 'Insert Build Array' for broken scalar-to-array...
Create a 1D array of strings. Wire it to a Transpose 2D Array primitive, or the 2D data input of Write To Spreadsheet File. You've connected a 1D array to a connector looking for a 2D array, so the...
View ArticleVI scripting automatic Refnum specifier
I am creating an VI scripting subvi, but I can't create and use the created subvi in general cases, because it has specific Refnum type. Is there one general Refnum type or a way how to implement...
View Articlegraph setting color and scale
Hello, Im have a problem with this graph. I try to get the graph transparent and fit the x scale to fixed. But each time i re-iniciate the vi, it will be grey and auto scale X. How I can do it fixed ?....
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VISA error 1073807339 appears in one case while doesn't appear in another
Hello, I've been browsing this forum for a few days, but I couldn't find an answer, so I decided to post my question.I am using same part of code in two programms and in one of them, it works, while in...
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While Loops and Event structures
Is there a problem using more then a single While Loop with an internal Event structure, in a single VI? In my VI (Attached only a partly printscreen) there is more then 2 while loops with an internal...
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comment faire apparaître un texte en passant la souris sur image
Bonjour je suis chargée à réaliser une application en utilisant Labview pour réaliser une sorte de reporting continu des cartes électroniques. La première étape consiste à réaliser une interface...
View ArticleMissing External Function : 2013 SP1 Application Builder
The target Application is referencing a C call DLL on my target. I have included all local (non-NI) dependencies in the application builder. I have used this tool for many Vis but this is the first one...
View ArticleAyuda con guardado en excel
BuenasTengo un problema para guardar datos en excel estoy recolectando datos de un accelerometro con la daq 9234 y quisiera guardar en excel y tengo un procedimiento pero me genera errores al empezar a...
View ArticleLakeshore VSM Remote GPIB?
Hello, I am controlling a Lakeshore VSM controller via remote GPIB. Unfortunately, the SCAN command does not seem to work. I was wondering if there is a good way of sending a Remote enable command to...
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