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No VIs in the project
I got a project send to me after down versioning from 2017 to 2016 because the original project was in 2017, and I only have LabVIEW 2016. But after downloading the project and unzipping then opening...
View ArticleOWON SDS1102 Oscilloscope LabVIEW Driver
Hello Everyone, I'm trying to locate the LabVIEW driver for the OWON SDS1102, but I'm having trouble. Could you help me in finding the LabVIEW driver for the model of OWON 1102 oscilloscope?I have a...
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FPGA read write not taking boolean array as input
I am trying to write a boolean array from the host computer to the fpga vi.. I have added the array in the fpga vi and i am trying to invoke the same using the read/write function in the host vi...
View ArticleProblems with NI Uninstaller update
Hi All,Actually I have installed LabVIEW2018 and I'm trying to install LabVIEW2020 64bit but the system returns me this error Package signature validation failed for package 'ni-metauninstaller'....
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Issue with Python in LabView: Errors 1761 or 1671
Hi everybody, I am very new to LabVIEW and I am experiencing a very strange problem: Python is not working with my LabVIEW installation, not even the simplest example case. I would really appreciate...
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Subtraction between timestamps
Good morning.Working with subtraction between timestamp data, I'm encountering seemingly nonsensical behavior, which is becoming quite a headache for the algorithm I'm trying to develop.Specifically,...
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Keithley 2701 - Remote Triggering the Master Limit
Hi, I am making a program that requires me to remotely flip the DMM 2701's master limit. I found the command needed to do this from the manual (CALCulate3:MLIMit:LATChed <b>) where <b> is...
View ArticleGuidelines for selecting Samples per Channel to achieve a good buffer size
Hello, I have an application that has been successfully operating for a few years - it uses cDAQ chassis and runs on Windows. Intermittently we have found buffer over-run issues and the application...
View ArticleReal-Time Gait Sensor analysis using TCP
I am currently working on a gait sensor analysis system. I am using a circuit with esp8266 and mpu6050. The data from the sensor must be wirelessly transmitted via TCP protocol to labview to display 10...
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NI_DSC.lvlib locked
Hello, I moved the Labview project to a new PC, but it shows to me that the library "NI_DSC.lvlib is locked" and asking me for password. As shown in the attached picture. Is there any way to solve this...
View ArticleLabVIEW 2023 Q3 - DAQ Assistant Error
When trying build a DAQ Assistant on the Block Diagram (Selecting a DAQ Simulation from the MAX App),an Error occurred after the Initialization event (which included a "Selecting the Measurement Type...
View ArticleMeter datos obtenidos de una grafica y ponerlos en un array para obtener...
Buenas, estoy comenzando en el ambiente de programacion en labVIEW estoy realizando un tipo proyecto donde mido la frecuencia de componentes en una grafica y de este tengo que sacar el valor minimo y...
View ArticleUsing a Property node to ensure i have an admin log in and password.
Hi Guys. Im doing a project and seem to be having some issues setting up a username and password using a property node. I have no problem getting a username and password set up to allow access but my...
View ArticleArduino N channel read
Hi everyone,below is the part of my project handling I/O pins of my Arduino mega. I encounter a problem when trying put the "output values" of digital read.vi into a cluster. No matter how many pins i...
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Model Interface Toolkit and Simulink for LabVIEW 2024Q1
Hey everyone, I would like to use a Simulink model in a LabVIEW VI using the Model Interface Toolkit. I am encountering quite some difficulties.Here is my setup: - I am using Windows - Installed...
View Articlehow to clear history of graph when using active plot
I have to plot two X axis and single Y axis plot using XY graph, and I used active plot property node for it. Each change in property node is get saved. The history of plot get saved How to clear this...
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Labview TCP/IP Communication with Keyence PLC
Hi, I am working on an automation project and require TCP/IP communication protocol between Testers (Labview test program) and Keyence Nano series PLC. The Testers need to write/read information to...
View Articledelay line
I need to connect two mirrors to a delay line connected to a stepper motor, send light and transfer the values to the locking amplifier via a photodetector. I want to read the values from the computer...
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NI-9226 4-Leiter RTD wird Leitungswiderstand nicht berücksichtigt
Hallo, ich habe Labview 2023 Q3 mit Linux und Windows.Adapterkarte NI-9226Mit cDaq 9171 und 9185. in jeder Konfiguration wird die Adapterkarte NI-9226 erkannt und liefert auch werte. Jedoch musste ich...
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