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VISA USB communication issue - Resource valid, but VISA can't access -...

I'm attempting to control a Tektronix PWS4205 programmable DC power supply using the LabVIEW samples that came with the driver.  Eventually I want to program the cycle On/Off time of the voltage output...

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Error USB2000 ocean optics Matlab toolbox

Hi,I am having an error trying to use the ocean optics USB2000.I downloaded the Matlab toolbox and installed the Omni Driver. I followed the readme by adding path to classpath.txt and librarypath.txt...

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NI-VISA ver 17 Install Ubuntu 16.04

Tryng to instalkl NI-VISA on a ubuntu 16.04But get following error when tring to install with sudo bash INSTALL --nodeps    Installing NI-VISA for Linux version 17.0.0f1...Pre Installation .Post...

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EDVR(0xe0140035)

Bit of a longshot this one, I've just put together a win98 PC that runs VB6 to control a 'legacy' test system.  The PCI GPIB card will communicate with the test instruments using the NI software, but...

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Lecroy driver

Hello, I am trying to get the signal of a Lecroy HDO oscillo using the driver. The oscillo is triggered by a pulser and I would like to get the signal of the oscillo after each trigger received from...

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generate a sine wave but receive a square wave

I used a AFG1022 to generate a continuous sine wave. But I received a square wave with PXI-6366 as the picture shows when I set the amplitude of the wave 4vpp. And when I set the amplitude of the wave...

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Communication to Vötsch oven

Hello, how to communicate to a Vötsch oven?(in the past the name of the company was: "Haraeus Vötsch"     now: www.weiss-technik.com)

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How to find USB device ID after set up in NI VISA

After NI VISA creates and installs the driver to a USB device, it is required to find the VISA instrument description to the USB device.  You can easily find that long string in MAX if the driver is...

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How does switch matrix card PXI 2535 work without GND?

Hi guys, I am using switch matrix PXI 2535 for continuity testing. When i see the datasheet i found that there is no GND reference, i mean there is no GND from connector. can anyone tell me how does...

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Instrument I/O Assistant causes VISA error 0xBFFF0072, VISA resource...

I'm running LabVIEW 2017 on a desktop PC.  The PC is connected via a USB-to-serial adapter to an RS-232 serial port on a Tektronix DMM4040 multimeter. I place an instance of "Instrument I/O Assistant"...

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