Is there an "easy" way to change file location links in a project?
I have a project in development on two machines- one 2020, and one 2023. The 2020 version is a slightly older version that I'm retaining as I'm using it with NI tech support to fix a bug, so I can't...
View ArticleSynchronize of two USB 6211
Hello,I would like to synchronize 2x measuring boxes USB 6211 so that I can measure with 8 AI each. I am using Labview 2023 Q1 and have tried every example in the Labview forum, but none of my DAQ...
View ArticleLabVIEW Object to JSON Serialization - GCraftsman not in existence?
Hello folks! I'm trying to serialize an object hierarchy to JSON and deserialize it back to LabVIEW objects and ensuring that they hold their relationships. Say Vehicle is the parent class and has an...
View ArticleSeeking Help: LabVIEW Web Service Error 1172 with a WSDL File
Hi LabVIEW Community, I am trying to access an EV charge station API through the LabVIEW web service. I only possess a related WSDL file, rather than a direct URL address. Thus, I followed the...
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I am trying to play different wav files(songs) when i switch states on a case...
Hello.I am trying to make a case structure where when I switch states,I can also switch the song that is being played.While I am managing to make that work,I cant figure out how to fix the issue where...
View ArticleReading the Pulse Count for Incremental Encoder
Hello, I am using an Incremental Encoder for which I am able to read the three pins (Phase A, Phase B and Phase C) of it and I am plotting the pulses. Now I wanted to calculate the angular speed of it....
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Front Panel is different in exe than in vi
HiI noticed that some Front Panel commands are different in the application than in environment. For instanceis a Type Def array of clusters (all are Fuse Design). In the vi I removed the increments...
View ArticleError VisaWrite
Hola, realizando mi programa para enviar datos de una estructura de secuencias con VisaWrite, me sale un error solo en la secuencia 1 de cada case. No entiendo el error y por que sale alli. Adjunto...
View ArticleHow we can solve the bubble temperature calculation
Help me out to find out the bubble point temperature of any binary mixture.
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labview and arduino
Hi everyone. I want to blink an LED using arduino and labview. the problem is that the labview don't send command on serial monitor in arduino until Highlight Execution botton pressed. can anyone help...
View ArticleConvert a long string into a Boolean array
I have a 23 characters long string that I have read from a file (e.g: 11110000101011110000101 ). How can i convert this into a Boolean array
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DAQmx Read VI -200088 Task specified is invalid or does not exist.
I have problem where DAQmx Read.vi returns an error despite operating correctly. The problem is intermittent and I can't reproduce what causes it to work. Two times now the Read has worked as it should...
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Connecting solar panel strings in parallel using relays
Hello all,I am working on a project for my Mechanical Engineering class on Mechatronics. The project is based around solar panels, my team needs to use the MPPT 150/70 – MC4 VE.Can, the DAQ-6212 and...
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LabView FPGA flat sequence structure CLOCK
My purpose is to use the same node to generate square waves of different frequencies. This square wave has 13 cycles.I used the Flat sequence structure to create 5 frames. The first frame used an...
View ArticleLabVIEW Bug: The Scan Engine with TC Modules in LV 2019 SP1 with VxWorks...
While working to replace a dead cRIO-9073 on a system using the Scan Engine to read/write various modules (NI 9213, NI 9205, NI 9476) with a cRIO-9074, I found that the system would refuse to connect...
View ArticlePCIe-1477 RS-422 interface documentation and/or examples
I cannot find any documentation or examples on how to access or use the PCIe-1477 RS-422 interface.NI MAX does not find or recognize any com ports after installing the PCIe-1477 in a computer running...
View ArticleWhile Loop, showing mulitple temp readings
Hi guys. I'm having some trouble displaying multiple readings within a while loop. As you can see from my VI, I have to get an average of the past 10 temp readings which i have achieved. I have to also...
View ArticleReport Generation Toolkit is overwriting Test Results
I have a state machine that is used to run different tests. You can select any number of the test to run or run them all. I want to make it to where I can add the test results of all of the tests that...
View ArticleLabVIEW 2020 and Python Compatibility
Hi,I need to create a software that interfaces with instruments using traditional RS-232 and then also interface with a MES using OPC UA. Basically, the software acts as a gateway between instrument...
View ArticleCan I use PID controller block of Control and Design Toolkit for real time...
Hi,I want to developed PI controller in labview for real time control of device. I will use DAQ USB 6363 for signal input and out to the device. I found out that PID controller block in labview...
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