Does NI VISA 15.0 supporting .Net 3.5 version
Hi. We are trying to use NI VISA version 15.0 for communication with a network emulator. The version's readme says it supports .Net 3.5. However, we were unable to use the NI VISA library in a C#...
View ArticleClik here to view.
Connect SRS SR830 DSP to LabVIEW via GPIB USB HS
I have a lock-in amplifier that i want to connect to labview, it connects to the PC via GPIB USB HS. I believe neither the GPIB nor the SR830 are DAQ compatible devices. I have read NI's "Connecting...
View ArticleNationalInstruments.NI4882 used in a UWP c# program crashes at runtime...
I am successfully controlling an antenna measurement controller via a National Instruments GBIB-USB-HS through a visual studio 2013 example project provided by National Instruments. I am trying to...
View ArticleHow to control AC Source GW APS7100 using GPIB
Hi there, i want to control APS71000 using GPIB but there is no labview example provided, can anyone help me on this problem. I want to set an output voltage, measure power and measure current.
View ArticleNI myRIO-1900 drivers for windows 10 to use with Labview 2020 community edition
I have a myRIO-1900 and recently downloaded LabView 2020 Community Edition on my Windows 10 laptop. How do I make the two work. I cannot find the right drivers for this device. Any help is...
View ArticleCOM PORT is NOT PRESENT in NI MAX
Hi everyone, i need help. The com port shows in device manager and in NI MAX, but my problem is the status in NI MAX states NOT PRESENT. But when i re-plug or reconnect the USB cable, it states...
View ArticleUnable to add USRP 2954 (hardware) in NI Labview NXG 5.0
Hi, I am unable to detect USRP 2954 in the NI Labview NXG 5.0. But I can ping USRP 2954 from my laptop command widnow. Please let me know what can I do to detect the USRP 2954 in NI Labview NXG 5.0....
View ArticleClik here to view.
VISA Continuous Measurement Program - Basics
Hello all, I have a vague understanding of the DAQ interface and VISA API. I have some standard HP34401s and other instruments connected through GPIB (but using VISA). Without having to buy a new piece...
View ArticleSetting up Newport 1830-C with GPIB
Hi, I'm trying to connect the Newport 1830-C optical power meter up with Labview via a GPIB controller. I can successfully use the GPIB controller and cable with a different power meter but when I try...
View ArticleUsing NI devices in Ubuntu 18.04 from code
Hello, I want to use NI devices in Ubuntu 18.04 from my code (C, C++ and/or C# with Mono)I installed the NI device drivers.What are my next steps? Best regards,Michael
View ArticleRead binary data with VBA
I trying to receive binary data from an instrument using Excel VBA but can’t figure out how to do this.I’m using the VISA COM library and the instrument is communicating trough Ethernet defined as a...
View ArticleLicensing lacking
This is regarding SignalExpress not launching because of licensing issues. I get the message that my project (which used to launch without issue) contains elements that require licensing. How can I...
View ArticleGPIB timeout ignored when ENET network drops
We have a LabVIEW application that uses GPIB write and GPIB read to communicate with a meter using an NI ENET. This has worked for many years. Recently, we discovered when the network connection to...
View ArticleAbout the crash of the Agilent 33512B signal generator instrument control demo
I am performing instrument control on the Agilent 33512B signal generator.I encountered the following problems:When I use the instrument driver demo provided by NI, it is possible to use the demo for...
View Article关于安捷伦33512B信号发生器仪器控制demo崩溃的问题
我正在对安捷伦33512B信号发生器进行仪器控制。我遇到如下问题：当我使用NI提供的仪器驱动demo时，仪器开机后第一次使用demo时是没有问题的。当demo程序运行完成结束后，再重新运行该demo，该demo会崩溃，点击结束运行，电脑无反应。我必须关掉33512B信号发生器的电源，demo才会停止。这就造成我每次仪器开机，demo只能运行一遍，然后想运行第二次，必须重启33512B的电源，请知道的...
View Article845x randomly returns error in the middle of the test
I am using NI845x USB to I2C/SPI module. It works fine mostly but I get the error -301742 during the middle of the test while communicating over I2C and no way to recover that. If I start my...
View ArticleLabview 7.0 file not found in my original disk
I have changed the mother board of my original computer as my original mother board was faulty and NOT repairable. I want to run the same original hard disk of mycomputer on new mother board. Windows...
View ArticleGSP930 -Spectrum Analyzer trying to connect with Labview
Can anyone suggest me that how to interface the SA via Labview using the Drivers . Also can anyone help me in getting the instr.lib and user.lib from the files . I am not getting the driver details in...
View ArticleCommunication issue between NI Max and NI UMI-7764
Hi, I am currently trying to control an XY rig using UMI-7764 and board PCI-7730. The issue is that when I send a signal from NI Max it suggests that motion execution was successful, however, the...
View ArticleBest practice to connect with multiple serial devices
Hello Everyone I want to establish communication with 16 serial (COM) devices at the same time and I need to know the best way to make this possible and efficient these are my ideas: -Make a for loop...
View Article