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C# and Cdaq1974
Hello, We use in our lab a C# program to acquire data from 4 NI cards 9215/9263/9401/9211 with the use of a Cdaq 9174 and I am beginner.On the programm I don't understand how we declare NI cards.I...
View ArticleNi 9205 Same voltage for all pins
I am using an NI 9205 module (connected to a cDAQ-9174) with an RSE terminal configuration to measure a 1-5V signal from a transducer (1-5V, 1000-5000 psi). I need to measure two specific pins. In NI...
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Thorlabs LP126MU Labview Interface
My lab recently purchased the LP126MU camera from Thorlabs, and I'm hoping to interface it with Labview to perform some real near-time data processing. I have done some really basic labview programming...
View ArticleWhere can I get NationalInstruments.Xnet.dll?
Hello I'm developing a C# .Net console application in order to send and receive LIN messages and I think I need the NationalInstruments.Xnet.dll library in order to do so. but I just can't find it.Any...
View ArticleAnalysis of NI USB 6211 Connection Issue: Is It a Hardware or Software Problem?
Hello. I have a question regarding the NI USB 6211. Please excuse the GPT translation.First, let me explain the current structure of how the USB 6211 is connected to the PC.NI is connected via USB to a...
View ArticleCalling a DLL asynchronously
Actually, I am using a constructor node for loading a DLL which passes me a reference. I use that reference with invoke node to access the initialization function and process function.Since, I have to...
View Articlevertical RangeCursor
Dear all, RangeCursor in Chart component in the Measurement Studio (v19.0.45) , how to make it vertical? thank youTheo
View ArticleDAQmx + Measurement Studio 2015 = conflict
Hello, I'm doing a c# program using Daqmx and a wpf measurement studio graph controls. Daqmx want to use the common.dll ver : 19.1.40.49152MS2015 want to use the common.dll ver : 15.1.40.49152 How can...
View ArticleVisual Studio is lagging due to VLM server slow response time
Hello,I have to use a Visual Studio 2013 tool with Measurement Studio extension for maintenance of some software.We have recently moved our volume license manager to a new server and because of new...
View ArticleAnalogMultiChannelReader Read Latency
Hello, DAQ: cDAQ-9171 Device: TB-9212 I have a program in C# that is repeatedly calling AnalogMultiChannelReader.ReadSingleSample() that behaves very differently depending on the sampling mode. By...
View ArticleDigital output write lag
Hello,I hope I am writing in the correct location.We use .NET C# NIDAQmx API for Windows to write to NI 9472 digital output module with WriteSingleSampleMultiLine or WriteSingleSamplePort.Normally it...
View ArticlePXI-6289 Sample Rate
Greetings: I have a PXI-6289 Board in our PXIe-1095 chassis.I am reading from a single Analog Input Channel and am attempting to understand the Sample Rate.I am reading off a single Analog input...
View ArticleNationalInstruments.Controls.Internal.ScaleLabeledDivisionsPresenter issue
Hi everyone!I have been struggling with an issue with the NationalInstruments library in my C# application, specifically when I am undocking one of those channels in my app in a new window, from the...
View ArticleWPF MS2015 Graph very slow
Hello, For some times i've seen that the WPF version of MS2015 Graph widget is very slow when there is many datas, much, much slower than Winform version. Is there a reason ?Is there a solution ? Thx.
View ArticleFinding Resources with VISA in a C# application
Hi, I am trying to build an application with C# .NET to control a few instruments (Scope, DC Supply and Spectrum Analyzer). In the example programs you can use the "FindResources" for doing so. Now I...
View Article[Winforms/Scatterplot] - Set the x axis baseline always on first level display
Hello, I've set a baseline for the x axis on a scatterplot. But when I put datas, I would like to still display the axis (which is put behind the plots). Is there a way to still make display on...
View ArticleEmulate NI USB-6501 for .NET SDK (DAQmx)
Hey, Community I'm new to working with the NI (National Instruments) stack and seeking some advice on a challenge I'm facing. Our solution currently uses NI USB-6501 devices to register digital signals...
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System.EntryPointNotFoundException: Unable to find an entry point named...
Hello,I am receiving the following error message, even though the correct DLLs are present on the target system. I have tried both manually copying the DLLs to the system and using a Runtime Installer....
View Articleライセンス認証の強制解除
MeasurementStudio2015上記ソフトウェアをインストールしていたPCが故障し、起動できなくなりました。そこで別PCに再セットアップしたいのですが、旧PCはクラッシュした為、認証解除の手続きが行えません。 認証を強制解除するにはどうすれば良いでしょうか？
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CurrentLevelRisingSlewRate C# exception
Hi, I want to do some tests with a PXIe-4135 to ramp up from A to B amps under a certain period of time.First idea was to calculate the the ramp up rate and use the CurrentLevelRisingSlewRate but I'm...
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