Plot an XY graph with Y axis being a 2d array
I want to plot an XY graph where X axis is constant but y axis is 2d array. On searching, I found this https://knowledge.ni.com/KnowledgeArticleDetails?id=kA03q000000YGwYCAW&l=de-DEbut this is not...
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Error: INVALID:ni-labview-2024-lp154-pro-24.3.1.49155-0+f3.noarch...
Hello, I'm trying to install LV2024 on SUSE Linux 15.4 using YAST and get the above error.If I hit ignore I get this: LabVIEW is not istalled.Help is appreciated. Richard
View ArticleFFT Peak at 0hz
Hey. I am using cDaq and NI 9237 (Bridge module). Where I am measuring strain and performing Frequency analysis on it (FFT). This is known as dynamic stress analysis if I am not mistaken. The issue I...
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Ajuda para identificar pontos de interseção em um gráfico não linear no LabVIEW
Olá a todos, Estou precisando de ajuda para organizar os dados de um gráfico que estou gerando no LabVIEW. Esse gráfico é resultado da coleta de dados de uma máquina, então ele não é linear, contínuo,...
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Waveform Processing - Cutting spikes
The picture is the waveform I measured using the electrocardiogram sensor. The red square is the peak of the ECG R wave. It is obvious that there are very high spikes. I want to cut off the higher...
View ArticleHow to search for a string phrase containing a changing number
Hello. I've been digging through Scan From String to figure out a way to essentially search for a string/phrase that contains a possibly changing number. So an example... Words words words words...
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Looping through Boolean Reference Cluster
I am trying to loop through a cluster of boolean control references and assign a value to them that comes in from another array. (In the image trying to replace the black circle on the left with the...
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Get Date/Time String unexpected rounding
I just noticed the function "Get Date/Time String" rounds to the nearest second when input "time stamp" is unwired, while it simply truncates when the input is wired. I would expect the function to...
View ArticleControlling PXI-2520 with DAQmx
Does anyone have experience controlling the PXI-2520 using the DAQmx driver? I realize that this is a switch but this page suggests DAQmx supports the hardware:...
View ArticleHoovahh can flush is not working?
HelloI'm using the can api developed by Hoovahh, it works correctly.The problem is that actually I'm sending over 200 can messages, some messages has differents cycle time so I'm using DQMH to launch...
View Article10k Thermistor read using Arduino and Linx not
Hello, Can someone help me to understand why the temperature value from the thermistor is incorrect. When running it is displaying a value of -91 and doesn't change with temperature changes. I have it...
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LV 2024 - Casting Bundle with waveform data to variant and then back to...
Hey fancy folk, Question:Is there a reason why casting a waveform array in a type deff cluster to a variant and then back to cluster then waveform array causes the waveform array to lose the Y array...
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cRIO Ethercat Expansion 9145 - Variables not shown
Hello, I have a cRIO 9045 connected to a expansion 9145 with Ethercat I've added the Ethercat Master successfuly in the project. But When I try to read the variables from my RT .vi the variables from...
View ArticleDaqmx.rc missing
Hi all, working on updating a code from a previous version and keep running into this error. The current version is 2024 q1 and so is the ni daqmx driver. I’m wondering if there is something else I...
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Error: INVALID:ni-labview-2024-lp154-pro-24.3.1.49155-0+f3.noarch...
Hello, I'm trying to install LV2024 on SUSE Linux 15.4 using YAST and get the above error.If I hit ignore I get this: LabVIEW is not istalled.Help is appreciated. Richard
View ArticleLabView License
Hi All, I have questions about licensing. If I buy license I would like to try it first on development temporary PC, as currently have 2014 version and need it for upgrading existing system.Can't play...
View ArticleHow to control RMX 4102 with Veristand 2023?
I need to control RMX 4102 with CRIO-9049 using veristand 2023 Q3. Can anyone help on this? Is there any veristand add-on? specifically for 4102.
View ArticleNeed help separating string into numbers.
I am using labview to measure readings from a circuit using DMM. The reading I am getting is string with each reading in a single line. How can I separate it into array of numbers. Readings are in...
View Articlephase delay in PID controlled vi
Hello, I have a question regarding PID controllers. I use a PID controller in Labview (Windows, no access to real-time) within a timed-loop to have as much deterministic execution as possible (loop...
View ArticleRestart VI on serial communication failure
Hi,Attached is a simple VI which is used to transmit the string 'Read' through the PC serial port & receive a 20 byte string in response.The Rx lamp indicates healthy communication.I am using a USB...
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