Treandline in XY scatter graph with ActiveX is possible?
Hello VI programmers,I have a VI which plots a XY scatter graph using ActiveX functions, but further more to that i require a trendline to be added to the XY scatter graph to get the equation and...
View Articlemyrio express VIs
Hey I need some help with myrio..Everytime i use an express VI from myrio palette the program runs very slowly and the VI's do not work at all. Do I have to do anything before using the express VI ? I...
View Articleadd start button to let different part working separate
Hello every, I'm a new labview user and now I'm using output NI 9263 to output constant voltage to control relays. But the relays are not working synchronous so I need to let it outputs different...
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Reading Holding Registers Float Modbus RTU
I'm having an issue with ready any floating point number correctly off of a Shark 100 Power Meter.I can sucessifully read a block of registers containing the meter name and serial number as 16 bit...
View ArticleModel interface toolkit (MIT) code generation failes in simulink
Hello, I'm running into an odd Simulink Coder failure and I can't tell if this is due to an NI/MIT but or a general Simulink Coder issue. System:Windows 7Matlab/Simulink R2013b w/ Simulink CoderMIT...
View ArticlePXIe-8101 Unable To Compile Code
Hello, My system is a PXIe-1065 chassis (I've also had the same issue in the PXIe-1082 chassis), PXIe-8101 controller with Windows 7 installed by NI, and the following instruments: DMM PXI-4071, Power...
View ArticlePDF Lesen
Hi Zusammen ich habe ein Problem, ich versuch eine PDF-Datei mittels LabView zu lesen klappt leider nicht.Hat Jemand eine Idee wie ich es hinbekomme? und ob es Möglichkeit gibt, die PDF-Datei auf Front...
View ArticleHow to Copy and Select case structure programmatically?
I have a VI containing a case structure. Is there a way to programmatically select some cases and build a new case structure? This needs to happen at run time. I was reading about VI Scripting and I am...
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Bug Report: Comment Arrow Gone AWOL
It started with this: I grabbed the comment arrow and... the following happened.In other words, if the lower right corner of a free label s hidden by another object, funny (or not, dependind how...
View Articlehow to build two while loop in one while loop with different starts and stops
hello guys; i have project to do 8 power supplies in one program, so i did every things about this project but i need starts and stopes for each and one start and stop for all power supplies. for...
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LabVIEW FPGA: An internal software error in the LabVIEW FPGA Module has occurred
Hi, I am trying to build a LabView FPGA VI. During compilation, I always get error stating "LabVIEW FPGA: An internal software error in the LabVIEW FPGA Module has occurred. Please contact National...
View Articlequestions about shift register
hello!When I use the shift register，A problem occur！what I want to use is the serial in shift register function，But found only use parallel shift register，someone can give me any suggestions？(The best...
View ArticleCheck whether an array of points form a closed ROI or not.
Hi All,I want to check whether an array of points(each element of the array is a cluster of X and Y coordinates) form a closed ROI or not.Any suggestion on how this can be done? Thanks.RegardsAveo
View ArticleUnwanted drift in my 2d raster scan image
My program will give two analog output signals (one is a triangle output voltage and other is step voltage) to the two physical channels of NI DAQmx Analog Output block. By these two voltage; it will...
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Data Reading from Graph
Hello all, Can any knows about this? As we all know we can display data into Graph ( as per my attached VI Step-1). But, I want to Read Data from Graph.I mean, I want to create GUI for Graph (Control)...
View ArticleTrouble with Newton Raphson Zero Finder
Hey all,I'm trying to solve an equation with the Newton Raphson Zero Finder, but I can't get a result out of it with this data set. It works with other data sets I've tried, and I've solved this...
View Articlesave data in tdms
Hello EveryOne,I used RT FIFO functions to acquired data from My Controller and read it, so far everyThing goes very Well. But when I tried to save data in TDMS'file, my data is saved in one column as...
View Article2-D scanning
Hi everyone, I've been writing a code in LabView for 2-D scanning purposes. I want the code to run in such a way that it moves in y from 0 to the maximum limit 75 microns, then moves 1 micron in x,...
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labview Realtime stress test
Hi, I need some help.how to perform Labview Real time application level stress test?is there any tookit available? So far I know I can use DSM to check CPU load and memory usage. Beside from that...
View ArticleEye Diagram using Labview version 8.6 and Digitizer 5922
I am trying to implement an eye diagram for some analysis. I have Labview version 8.6 and NI PXI Digitizer 5922. Is it possible to do some eye diagram analysis using this hardware/software. Do I need a...
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