GPIB for Linux
We are in the process of upgrading our Window OS platform to LINUX. In so doing we have several systems configured with the NI PCIe-GPIB/LB circuit card 780575-01 which comes with Window/XP GPIB...
View ArticleTrouble programming Keithley 2400 to source constant current for a time
Hello,I have been working on a code to program my Keithley 2400 sourcemeter to source a constant current for a given period of time and measure the voltage, output into a waveform chart (which i...
View ArticlePCI-GPIB time out.
I have used 2 kinds PCI-GPIB (one from Agilent, and other from Ni); I have create looping software to acquired the testing data from spectrum Analyzer.with both computers one with Agilent, and other...
View ArticleNI-Visa Driver Installation
I'm using VISA Wizard on Windows 8, after it creates both the .ini and .inf files, it generates the following error: "An error has occured that has prevented the driver from being installed onyour...
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NI-VISA Driver with Interrupt detection
Hello everyone, I am new to PCI and PCI driver, encounter an problem when use the NI-VISA to program a PCI driver with the interrupt detection. Here is the situation: This PCI card is made of two chips...
View ArticleInstrument I/O Assistant Crash
I am using Instrument I/O Assistant to read data from a scale through a Serial->USB conversion, using LV2012 SP1 (I've also tried this on LV2010 with the same results).I configure the baud rate,...
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tektronix dpo 2024 record length
Hello. I'm using Tektronix DPO2024 oscilloscope with labview 2012 via USB. I can read waveforms from it, but I can't get more than 6250 points in a waveform.I set timebase to 1e-4 s and record length...
View Articleusing VI instead of instrument driver for hp 4274a
There are no drivers for the HP 4274A but NI redirects me to this page (http://www.nogi.ch/labview/) to download the VIs for the instrument. I downloaded them and had them converted so that I could...
View ArticleGuidance on writing Vi or C/C++/VB.Net Code for ancient Air Data Test Set...
Greetings All. I have taken on a personal task to try to automate an ancient Sperry (now Honeywell) ADT-222b Air Data Test Set for work and my drive to learn something new. I am somewhat at...
View ArticleVISA write Unknown system error
All, I am trying to communicate with a Microcontroller using serial port. LabVIEW throws the following error at the first VISA vi Instance, let it be configuring serial port or VISA write/read. Code-...
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Using DAQmx to close relays
I'm using a pxi2527 car to control a resistance signal across a 4 wire RTD. In my VI i have set up the topology of the card to a "4 wire 16x1 Mux". If I have reviewed this topology correctly then...
View Articlehow to connect to instruments through RS232 and GPIB
Hi, I want to connect SR830 Lock-in amplifier and Agilent function generator using GPIB and RS232 cable respectively. When I connected the instruments and I look in the NI-MAX, it seems labview is not...
View ArticleHow to make VB6 programs using gpib-32.dll run on 64bit machines?
Please help an old programmer!I've been using VB6 and NI's drivers,NI-488.2 Version 2.5.2. , under Windows XP for years. I'm writing one now, but it's for windows7, 64 bit and it won't run.What do I...
View ArticleControl of Xbee pro with X-stick in LabVIEW
I have successfully established communication and control of the I/O pins on my Xbee pro via the software from Digi called X-CTU. I am using an X-stick to wirelessly send the data. I am now trying to...
View ArticleHelp file for the Plug and Play driver of Agilent Technologies E5071C
I just download the Plug and Play driver of Agilent Technologies E5071C from the below link:http://sine.ni.com/apps/utf8/niid_web_display.model_page?p_model_id=5692I find that there is only some...
View ArticleKUSB 488B not operating with LabVIEW
Hi, I'm trying to establish a connection between an instrument and LabVIEW by using an USB to GPIB Converter (KUSB 488B). Although I installed the driver of KUSB-488B, LabVIEW always shows the same...
View ArticleUSB-9862 (CAN USB) fails (bad FPGA image)
In our production test line (automotive sector), we are using lots of NI USB-9862 CAN boards to communicate with our DUT. However, after a certain amout of time (which can be hours or days following...
View Articleexe error from missing cvirte.dll
I created an .exe on a develoment machine and moved it over to another machine. When I run the .exe on that machine, I get the following error:"The program can't start because cvirte.dll is missing...
View ArticleHM 7044
Hi all, I have a Hameg HM 7044 power supply. I also have a lbview program that should control the power supply.However, The problem is that when I run the program, it gives me no error but any change...
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