Voltage output signals in iteration loop
Hello all, I have a Labview program that sends voltage signals to a PCI 6025e using DAQ assistants. The voltages are sent to two analog outputs (ao1 and ao0). I have a stacked sequence structure, that,...
View ArticleLabview program freezes computer completely but resumes after 5 minutes
I have a LabView (11.0, student) program on a laptop that communicates with a controlling computer over TCP/IP. The controlling program sends the LabView program strings which cause the program to...
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> Go To" tentative Bug Report">"Search Results >> Go To" tentative Bug Report
Start from the following simplified situation: Then go tho the Numeric Control terminal and right-click>> Find>> Local Variables.The Search Results window should show this: If you...
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Error while opening an excel file via labview
i don't know why i get this message,then the excel won't open at all
View Articleuse time stamp value find Y value in another waveform
hello ,there, i am using labview 2013 sp1. sorry I can't use a photo to describe the problem.Use DAQ assistant sampling 2 waveforms from 2 AI channelsWant to use rising edge of one of the waveforms as...
View ArticleData Dashboard for LabVIEW with ad-hoc wifi?
Hello, We have a laptop and we run a LabView control and DAQ program on it. We would like to access some of the indicators' values via an android tablet, so during some manual valve operation on our...
View Articlegenerate three phases signal
good morning every bodyi would to generate a three phases signal with Labview using compactrio compactrio .can you help me with your ideas .
View Articleproblems converting resistance to temprature
Hi I am working on a program that converts raw value from a pt-100 sensing element.The value i get from the element using a Agilent 34970A is 120.788 ohm. vitch is correct.This has been done in MSexcel...
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problem with recording data into the 1D array
Hi I'm begginer that's why I have lot of problems with this task. I have to add data to the array after pushing button. So I started with initializing counter with 1. When add button is pressed in case...
View Articlemodelo veristand desde labview
he creado un proyecto en veristand compilando un archivo .mdl tengo dos salidas que queria utilizar en un modelo de labview.vi el problema es que no se como cargar el proyecto de veristand para poder...
View Articlehow to control a relay switch in ni labview
i want to read values by opearating a relay circuit . intially in normal close (NC) condition two values and normal open (NO) condition two values.how to control the relay switching by using ni...
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different picture to be displayed for a specific range of values in waveform...
Hello there!I'm making a VI that is like a rainfall meter reader that displays an image of what will happen with a place with that amount of rain and will display a message (which will show on the...
View ArticleSerial Port Framing Error
Hello, I am new to this forum and wondered if someone may have the answer to a labview problem I am having. I have written a VI that accesses the serial port of an Embedded PC (Kontron Module) when...
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Erreur chargement : ressource introuvable
Bonjour,Je fais face à une erreur plutôt surprenante. Suite à un crash labview je suis dans l'impossibilité de lancer mon VI principal. Les sous-VI et autres VI du projet sont accessibles normalement....
View ArticleReal-Time EMG Filter?
Hi everyone, I am acquiring EMG data in real time though a while loop... The data has some minor bias and a little noise and I would like to run a bandpass (10-1000Hz) 2nd order butter filter on it......
View Articlewait for trigger
Hello I need help making a VI for waiting for a trigger. I am working with a TDS 2024 scope. I have to tell the scope how long to wait for the trigger and if it does not find it in that time, then it...
View Articlechart not scaling correctly
Hi, I have attached a VI that I'm having trouble with. I have three cases which run DAQs, they then process the data and plot it on a chart. At the moment I am only trying to get the 'Daily Check'...
View Articlehighlight cell in table
Hello, In the attached VI I am comparing two text strings (hex words). If there is a difference between the two words, there is an output in the delta row. I would now like to highlight the columns...
View Articlefile creation time
hi，there，i don't know how to read the file time inlabview， anyone who knows，please help ne，thanks ！
View ArticlePutting setpoint data in a waveform graph
Hi, In a measurement graph, which is created from a waveform, I would like to add setpoint data as well. How do I add this setpoint data to the graph? In a control loop system, the output is monitored...
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