NI-MAX communication with Keysight E5810B LAN / GPIB / USB gateway
HelloWe have E5810B LAN / GPIB / USB Keysight gatewayWhen we use their soft keysight connection expert 2020. We can see all the equipment plugged in and used.But when we do not connect to NI-MAX, we...
View ArticleUSB-485
I am trying to establish an RS-485 connection between a laptop and a device. I have attached pictures for reference. Picture 1564 and 1565 show the setup and device. The device is a three wire 485+,...
View ArticleError when invoking VISA32 service viOpen
I am running Visual Basic 6 on WindowsXP Professional(SP3). We have a NI VME board PCI-MXI-2 produced in 2004. I have downloaded NIVISA version 14.0. I get the error "Insufficient location information...
View ArticleError in Fluke PM6680B driver
Just so someone can fix it the driver sends the incorrect string for the configure time interval command. It sends :CONF:FREQ:TINT (@1), (@2) and the correct command is :CONF:TINT (@1), (@2) if you...
View ArticleGPIB-USB-HS+ communication between 2 PCs
In an attempt to upgrade from windows XP to Windows 10. In XP I have some code that communicates over GPIB to GPIB and I want to switch over to GPIB-USB-HS+. Would I have to convert the communication...
View ArticleNI Visa Communication with MSO 5 Series is strange.
Hello . I'm trying to communication of my oscilloscope (MSO 5 Series) with C#. Oscilloscope Firmware is V1.32.1 realesed 09 Feb 2021. Socket communication and LAN communication are registered in...
View ArticleHow to disable/disconnect NI Scope channel(s) by IVI from TestStand
Hi all After finishing scope acquisition I need to disable = disconnect scope channels. Idealy all of them. I tried to setup attribute "IVISCOPE_ATTR_CHANNEL_ENABLED" to FALSE but this will disconnect...
View ArticleSending data from LabView to Raspberry Pi
I want to send data (analogue values) from LabView to raspberry pi. How can I achieve this?
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How to Download C-code onto USB-8452
Hello NI Support, I have a USB-8452 module, and I have installed all of the drivers, as instructed by the hardware manual and installation guide. I open NI-MAX and I can see the device is there - it is...
View ArticleNI-9403 DIO using Python
I'm trying to find an example on how to control/interact with the NI-9403 DIO using Python. Anybody know of a simple example to get started?
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Timeout Error when using NI GPIB-USB-HS with Laptop to Yokogawa AQ6370C
Hi everyone, I am having difficulty communicating with a Yokogawa AQ6370C optical spectrum analyzer. I want to do this via a NI GPIB-USB-HS from the instrument to my laptop. I am able to find it on NI...
View ArticleWhy do the NI VISA drivers (v20) crash on macOS and fail to load as a dylib?
UPDATE: I read the release notes on V20 and apparently MacOS 11.x is not supported yet. I recently installed the NI VISA drivers (v20) on a MacBook Pro (2019) with Big Sur. The NiMAX application...
View ArticleInstrument Library Missing Dependency Files
There are some issues that I am running into on an offline machine in which some of the dependency files for the Agilent ENA Series are missing. I can not install any additional NI Package manager due...
View Articletarjetas de adquisición de datos marcas
Que tarjeta de LabVIEW tiene entradas analógicas y digitales de uso rudo que me recomienden?
View ArticleWhat is the lowest clock frequency of NI USB-8451 for SPI communication?
When I use NI USB-8451 to communicate with STM32 as SPI, 8451 is the Master. I need the clock frequency of 8451 to be 2KHz, but when the setting is less than 48KHz, there is no clock signal of 8451....
View ArticleUSB to RS232/4 suddnely not recognized
Hello everyone. I used USB to RS232/4 which connected to two measuring devices two weeks ago. But now, USB to RS232/r is not recognized as a USB port with out knowing why it is recognized only as a USB...
View ArticleEIP575 Frequency counter command problem
HiI have used the VISA Test Panel to connect to my counter via a Keysight USP-GPIB adaptor. I can read data and reset the instrument with the Clear command but no other commands seem to work? Any...
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VI Connected Instrument missing
Hi I have a Keysight 82357B USB-GPIB adaptor. It is shown in the NI Max as an interface and I can send commands using the VISA Test Panel. One of the issues I am having is that if I open a blank VI...
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Downloading buffers from Keithley 2636A
Hello! Has anyone here ever written a program for Keithley 2636A (the sourcemeter/SMU)? I am sampling resistance of a device using the Keithley, (I need a higher sampling rate than what LabView and...
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