How to check equipment utilization ?
Hi , i am trying to monitor how many times the instrument status like how many times the communication has happened between PC and instrument in a day or if it is idle on a system . Is there any VISA...
View ArticleNI DAQ interactions with a temperature control unit
Unfortunately, I will not be able to provide a screenshot or exact data. But here's the issue. We're needing to run a 5V PWM from an Arduino uno r3 through a Wavelength Electronics PTC K-CH 5. When...
View ArticleUnable to connect cRIO to NI MAX
Hi,I have been trying to connect cRIO 9076 in NI MAX but have no luck on it. I tried to reset and/or change the IP address (offline) but still can't get it connect even when I troubleshoot remote...
View ArticleGetting Started with Linux Host
Hello! We have some software running on a CentOS7 PC system that we want to connect to some hardware interfaces (A/D, D/A, DIO, etc) to stimulate inputs and receive outputs from an embedded processor....
View ArticleUSB-6361
Hello,Does anyone know if USB-6361 DAQ has a software which allows to name, set-up ( adding gain, ... ) etc the various analog & digital signals from a PC ? ThanksBest regards
View Articlevisa read no output show up from read buffer
Hello, Is there a mistake in my program? my read buffer did not show up. i attached my VI file for reference. I dont know what to do anymore. i use arduino uno with HC-SR04. Thank you!!!
View ArticleHow to send GPIB commands over loopback address?
I've done a little research on this forum and found some basic stuff relating to sending GPIB commands via the NI-MAX test panel over the loopback address. To set this up myself, I opened NI-MAX, used...
View ArticleVISA close takes few seconds when using HiSLIP
Hi, Using VISA close on HiSLIP session takes 2-3 seconds to complete. VISA close returns VI_SUCCESS so everything seems normal except for the execution time. Also communication using reads and writes...
View ArticleUSB625:1 incompatible on linux?
Hello,I really hope that question has never been asked before (i searched for quite a while now).Context: I am working with a Thorlabs OCT system (Callisto) which i composed of a NI USB6251 card that...
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USB to RS232 Adapter: VISA Serial Write Works but VISA Serial Read Gets...
Hey Everyone, I am fairly new to LabVIEW so bare please bare with me. I am trying to receive data from a C0-08TD1 PLC that is connected to my PC via USB to RS232 adapter. The Baud Rate = 38400, parity...
View ArticleGPIB-ENET binary data send
I tried to cheap out and bought a Prologix gpib to ethernet unit. It has an issue where you have to escape out any carriage returns, line feeds, escapes or pluses out of the binary data before sending...
View ArticleNI USB-8452 to +5V I2C circuit
Hi All,Does anyone know whether NI USB-8452 can interface to +5V I2C circuit without any changes?Thanks,Sam
View ArticleCommunication with HP4194A via GPIB
Hello everyone,I believe that there are many capable engineers, and i will appreciated it very much if someone can help me solve the problems i encountered.I'm using an old instrument called HP 4194A...
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Basic SCPI connection with BK Precision 880 only works Intermittently
General problem: I have a BK 880 LCR that I need to communicate with using LABVIEW. This is an SCPI-compatible device and I have written a very basic code using NI-VISA. Currently, I am just trying to...
View ArticleNIMAX/Labview IVI.NET Issue
I bought a rohde&schwarz NGE103B Power supply and want to control it via IVI/Labview. Rohde&Schwarz offers a IVI.NET driver (RsHmc804x-ivi.net-x64-1_5_1_0.msi). After installation MAX lists the...
View ArticleCorrect VISA version for WindowsNT 4.0 and Visual Basic 6.0
We have a VB6 application written circa 2000 for Windows NT 4.0. We don't have the software drivers that correspond to it. The board we are using is labeled PCI-MXI-2 and has a copyright date of 2004....
View ArticleNeed help setting up GPIB with Agilent 34970A
I have a windows 10 PC and two Agilent /Keysight 34970A's. I am trying to set up a VI to communicate with one of these over GPIB to USB. I was able to use the example for serial to USB just fine, but...
View ArticleTektronix TDS2024C usb issue
Hi, I have a TDS2024C and connected to PC by usb. NI Max can detect the device, but when I tried to send command through VISA test panel, it doesn't work. is there any suggestions? Thanks!
View ArticleKeysight DSO3034T Screen Shot
Hi, I am having trouble with the get screen command for a Keysight Oscilloscope (DSO3034T). Basically, the user specifies the output type of the data (BMP, 24-BMP or PNG), and the command returns image...
View ArticleUnknown string error when using keithley 24xx using LabviewNXG
I am using a GPIB-USB-B cable to communicate with a Kiethley 2430. The Labview version I have is the NXG and I downloaded the relevant 24xx drivers from the ni website. The NI MAX is able to detect the...
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