Error : TX RX Data Communication
i used USRP2921 and LabVIEW NXG 2.1 and I setting the RF Communications that <Tx setting>IQ rate = 8MTx Gain = 8Tx Carrier Frequency = 2.5G<Rx setting>Rx IQ rate = 10MRx Gain = 10Rx...
View ArticleNI 4431 - Found by DAQMX, but NOT found by Labview instrument driver
Hi I have a NI 4431 which has been working well. It is recognized by MAX 19.5 and I am able to create tasks for it to make measurements, etc. However, I am unable to use it within LabVIEW as the...
View ArticleHow to collect Uart information from a Texas Instruments MSP-FET Flash...
I use the TI MSP-FET Flash Emulation Tool to provide a usb/serial type connection to some devices. The tool establishes two com port connections to the computer: one for flashing the firmware to a...
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myRIO Auto Play
Hey Guys, I am trying to connect a myRIO to my laptop and every time I do, I get this error. I made sure that have the myRIO Toolkit downloaded, but I am still getting this error message after a couple...
View ArticlePID Controller using video analysis
Hi, I am developing a PID controller, using video analysis. The system works as follows: A potential difference is applied to an actuator that deforms mechanically. A camera captures the shift and...
View ArticleDoes visa32.dll have a viFindResource() function
hi：I found that if I want to find devices on the network, I need to use the viFindResource() function. However, there is no description of this function in the description of visa32.dll. How should I...
View ArticleVisa Close is Freezing
I use an USB based - Virtual Serial port - communication unit in my application. It uses the supply to send a signal to my DUT. Voltage one way and Current the other way. It is plugged directly into...
View ArticleError -1073807360 occurred at Property Node (arg 1) in VISA Configure Serial...
Hi everyone.I've encountered the error shown above.Info:I've been using 2 Arduino-based controllers called Controllino MAXI.They are based on The Mega 2560. In the past I've been able to connect to...
View ArticleRead oscilloscope data in real time
My oscilloscope is "Rohde & Schwarz rtb2004", and I need to read the acquired data of the oscilloscope in real time on the PC (USB-TMC that I use). I have tried to send SCPI commands "SINGle" and...
View ArticleVS 2013 control instrument by ni488.2 （64)bit
Before, I used to control the instrument with a file named gpib_32.dll. But this dynamic library is 32-bit. Now I want to compile a 64 bit program file. I downloaded the latest driver software of...
View ArticleKeithley 2470 ID Query Failure
Hello, I'm connecting a Keithley 2470 SMU through LAN to my computer. I have the latest version of their driver and LabView 2018 SP1. When I do an ID Query on the instrument through it's Initialize VI,...
View Articlecommunication between two computers
hello, I'm getting a problem, can someone help me or give me an idea?I need to run a VI on a computer 1 and run another VI on a computer 2, what is the best way for the computer to get information from...
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Instrument Communication with GPIB through LabVIEW NXG
Hello Everyone,I'm new to LabVIEW in general, so please be patient. I have an Agilent 34401A DMM, which I have the drivers for and have even made a couple simple VI's for, and an Agilent 33522A...
View ArticleWin95/8 GPIB driver for unknown NI board (see pic)
Hi,Thanks in advance for any help. A friend of mine owns a photo-processing business and I help out with IT/tech mattersHe has come into possession of an unused Imapro QCR-35 film recorder, driven...
View ArticleSending string through SerialVISA Write
Hi all,I am trying to create a communication through serial between LabView and Arduino but I am having some problems.. Your help would be really appreciated. I have attached the .VI to make my problem...
View ArticleIm desperate Matlab - VISA- Siglent
Hello everybody,i have this problem: trying to upload arbitrary waveform into SDG6022x, but i just cant figure out the data format, anyone who could help me with that ? its 16bit 2's complement, but...
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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 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 ArticleVISA commands and arguments - What are they?
I am trying to access a Siglent power supply using VISA32.dll. I have the commands that I need for the power supply. I can use them with the application that came with the power supply. BUT I want to...
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