KnowledgeBase Articles Find solutions to common questions and issues with NI products. These articles are written by NI Application Engineers.

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SystemLink OPC UA Tags Not Updating After OPC UA Server Reconnected
I am using the SystemLink OPC UA Connector to read data from my OPC UA server. I have created several monitor for the OPC UA variables which are mapped to my SystemLink tags. When the network connection ...

Error - Can Not Find IMAQdx Functions After Installing IMAQ Driver
I installed LabWindows/CVI and Vision Acquisition Software on a new computer. When I run my application, I have this error: But I can use MAX to acquire images. How can I fixthis error ?

Error 17501 Each Time I Open TestStand
When I open the TestStand sequence editor, TestStand crashes and I receive a message stating: Error 17501: Unable to load Test Environment adapter The error message asks me for a CVI file but I do not ...

NI-XNET Troubleshooting Guide
I am seeing an error or incorrect data when using NI-XNET driver or compatible hardware. What can I do to narrow down the issue?

I Can't Find the RIO Device Setup Tool
I can not find the RIO Device Setup Tool. What software should I put on my computer that does not have LabVIEW in order to get the RIO Device Setup Tool?

Changing the Start Time (t0) of a Waveform in LabVIEW
I have a waveform with the wrong start time (t0) and want to change it. I want to change the t0 value of my waveform.

Unable to Find Microsoft Office on My Windows PXI/PXIe Controller
I am unable to find Microsoft Word and Excel on my Windows PXI/PXIe Controller after upgrading to Windows 10. Where can I find the same?

Chart on NI VeriStand UI Manager Displays Fixed Data Points Irrespective of Model Rate
I'm running a simple Sine wave generation model in NI VeriStand. When I visualize the waveform on NI VeriStand UI Manager, I always see only 100 data points per second, irrespective of how fast I'm trying ...

How can I use USRP RIO detect phase?
I'm now using USRP-2945 detecting signal phase, but the phase result changed everytime the program ran again. How can I deal with it?

Can I Send More Than 8 Bytes of Data in a CAN Frame Using NI-XNET?
Is it possible to send a payload of 16 bytes using NI-XNET drivers with my PXI-8512 module? I have some frames with payload greater than 8 bytes. I am not able to send these frames across to my DUT accurately. ...