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Showing 241-270 of 169,697 results
How to draw circles and lines in Intensity Graph? - Discussion Forums
United States MY ACCOUNT   INNOVATIONS SHOP SUPPORT COMMUNITY Home Community Home : Discussion Forums : Most Active Software Boards : LabVIEW : How to draw circles and lines in Intensity Graph? LabVIEW ...

how to read/write to usb serial port - Discussion Forums
Hello, I got an rs-485 cable that goes into usb converter. (a usb cable is in use) I followed an NI guide about how to install the usb driver so that

Finding the percentage change in frequency amplitudes - Discussion Forums
Hello, I have read in two csv excel spread sheets with frequencies and their corresponding amplitudes, created two separate 2d arrays and plotted

TCA9555 Analog I/O - Discussion Forums
I understand that the TCA955 is an I/O extender that communicates via a I2C bus. What I can't figure out is whether this chip will take analog inputs

create dll in CVI with C# dll - Discussion Forums
i want to create a dll with cvi to call function in a C# dll. when i use the dll ,which i created,in teststand and find it can't work.

Image to Excel - Discussion Forums
Hi, I have done programming of Exporting image directly to Excel by referring NI Forums. But I need some more sophistications in my code. When I

Property loader usage from C# - Discussion Forums
Hello, is it possible to use TestStand Property Loader directly from C# application? Does it have any API so that I can call its functions as

How to save as a password project VBA macro enabled excel to text file - Discussion Forums
Hello All, I'm trying to read the content from an excel file which has VBA Project with Password protection. When I try to Save the excel as text

Looking for a job in LabVIEW - Discussion Forums
HI, I am a Certified LabVIEW Developer with 5+ years of experience. Actively looking for an opportunity in LabVIEW. Please suggest me any companies

DAQ Modules data average every six seconds - Discussion Forums
I have the attached labview model and wanted to know how I can get averaging dta across six seconds. The samling rate is 1000S/s while number of

phase measurement using lock in amplifier - Discussion Forums
I'm Azura. I'm doing research about thermal wave physics. my project require two thermal image using the labview, daq and lock-in amplifier. first

Calculate SFR/MTF Analysis (ISO 12233) by NI Vision or by NI PQA - Discussion Forums
Hello, As the subject, I want calculate MTF / SFR Analysis (ISO 12233) by NI Vision for NI PQA. But NI PQA only don't support calc it from an sigle

BASICS! what is ".vi"? - Discussion Forums
i have mega old equpiment and devices, specifically windows 2000, scopes, and a gbpi-enet-100. i have an .EXE. when it is running it claims to be

Simulated vs real waveform signal diference - Discussion Forums
Hi, I am using cRio-9012 with Labview 2014 and create pid on-off air heater vi. System include temp sensor pt100 and thin metal plate with heating

Acquire data from two 9181 Ethernet modules in the same VI? - Discussion Forums
I have been running a field-deployed daq rig reading 1-3 channels of data on a single cDAQ module in a 9181 chassis and sending it to a laptop over

Solved: Not able to separate the serial data - Discussion Forums
Solved: I am trying to make a simple serial read vi but facing a problem that all the data serially coming are not getting separated and getting the

Error 10401 - Discussion Forums
Hello, I have reinstalled windows and tried to reinstall labview and NI DAQ drivers and I found error 10401 (source: AO Single Update) when I tired

Solved: analog input task takes extra long to start and stop at certain settings - Discussion Forums
Solved: I start a two channel analog input task with the code below. The only input parameter is the period [seconds] that I would like to monitor. I

Re: Please convert project from 2016 to 2015 - Discussion Forums
United States MY ACCOUNT   INNOVATIONS SHOP SUPPORT COMMUNITY Home Community Home : Discussion Forums : Most Active Software Boards : Version Conversion : Re: Please convert project from 2016 to 2015 Version ...

Data from Picoammeter to PC via RS232-USB cable - Discussion Forums
Hi everyone, I am a beginner of learning labview. I am trying to read current values from Keithley Picoammeter 6485 to my PC via RS232(6485)-USB(PC)

right click and paste into TestStand dialog box? - Discussion Forums
Hi, does anyone know if it is possible (using the mouse) to right click and paste data into a message popup or uut dialog box using TestStand?

Solved: Why does selecting a new bitfile cause FPGA VI Reference to show a coercion dot? - Discussion Forums
Solved: I am trying to understand why a coercion dot is happening with LabVIEW FPGA and if it is a problem. To test this I created a brand new FPGA

PC Fan RPM Measurement and PWM Control - Discussion Forums
Hi all, So my needs are simple: I want to control a 4-wire fan's speed via PWM and measure its RPM with the integrated Hall effect sensor. Attached

Tektronix Oscilloscope - tkdop7k - Discussion Forums
Hello, does anybody know where I can get the Labview library tkdop7k.llb for the Tektronix Oscilloscope. I am specifically looking for the following

Labview 8.5 to 2016 (32-bit) - Discussion Forums
United States MY ACCOUNT   INNOVATIONS SHOP SUPPORT COMMUNITY Home Community Home : Discussion Forums : Most Active Software Boards : Version Conversion : Labview 8.5 to 2016 (32-bit) Version Conversion ...

Solved: exception on second analog waveform read - Discussion Forums
Solved: I have this code: private static void MonitorCallback(IAsyncResult result) { var data = m_monitorReader.EndReadWaveform(result); //process

NI PCI 5153-Is this a possible application of the card? - Discussion Forums
I was wondering if the following application is possible with an NI PCI 5153 . We have four signals of interest. A 200Hz Trigger TTL Pulse A 400Hz

Causes of Labview's crash while opening a large TDMS - Discussion Forums
Hello everybody, I need your help, I would know by details the causes of Labview's crash when I try to open a large TDMS. What are the causes,

Writing a Library - Discussion Forums
Hello, I am going to write a library for LabVIEW. I mean, I want to add some capabilities to LabVIEW such as some special functions (very similar to

Measurement and Automation Explorer Password - Discussion Forums
Hello, The question is can I set up a password in Measurement and Automation explorer to restrict the ability to edit custom configuration. Details

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