GPIB-USB Interface installation/connection
Hello all, I'm using NI LabView2013 for a few months, and now I am trying to connect a power supply (Agilent E3631A) to the computer with a GPIB-USB Interface (Agilent 82357A). I have installed the...
View ArticleDPO7014 can’t determine saving CSV data range by programming command
When the scope recall length is 50K, I want to save scope channel 4 full data as csv file. Trying the command as below:data:stop 50000;SAVe:WAVEform:FILEFormat SPREADSHEETCsv;SAVe:WAVEform CH4,...
View Articletelemetry for solar car
Hello everyone!i want to ask about telemetry for solar car system.1.How does telemetry system work in solar car?2.what components do i need to use?really hope someone can help me.thank you.
View ArticleDMM 4040
Hello sir,I am using LABVIEW 2010, and am in need to interface DMM 4040 using gpib to the former. What driver would you suggest for the same?
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PCI-GPIB: BSOD on bootup
Hi All, I am trying to get a system up and running in my lab and I'm having an issue with a PCI-GPIB card. I installed the card and booted the system and bootup was ok. I checked in device manager and...
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USB device shown in NI-MAX, but SOMETIMES VISA Resource name in LabView shows...
Ok so this is the problem Im communicating labview with a MCU using USB Port. The device is recognized in NI-MAX when i plug it in but sometimes it won't show in VISA Resource name,for example last...
View ArticleReading Full Memory Rigol DS4032
I am working on a project that needs to read the full data from a rigol ossiloscope over a network. Right now I can only fetch 1400 data points, the equivalent of a screen grab off the ossiloscope. I...
View Articleni max
I am working with NI MAX 15.3 on a windows 7 professional PC. I'm connected to my PC to a blackbody source with a cross over cable and am able to PING the blackbody. I want to add the blackbody in NI...
View Articlelibnipalu.so failed to initialize
Greetings, We installed NI-VISA 15.0 on RHEL 7.2 (output attached). When running our application, the following error message appeared and the program aborted. The abort happens on the very first call...
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hex over tcp?
Since NI has dropped the ENET-232/4 we have had to look else where to handle our serial communication. I am testing a B&B Electronics VERSR4x4 and 2 out of our 3 instruments use ASCII strings with...
View Articletimeout fails when instrument is turned off
I have a power supply connected to my PC over GPIB using VISA. Everything seems to work fine, but when I turn off the power supply, and then try a query, VISA seems to just hang for around 30 seconds....
View ArticleNI VISAで認識されていた計測器が不明なデバイスになりました
6月16日から6月30日まで正常動作していた発振器が7月1日に不明なデバイスになりました。 VISA503full.ｅｘｅをインストールして、WF1974(NF)を使用するアプリケーションを作成しました。 6月30日までは、問題なく動作していたのですが、7月1日午後に動作異常が発生し、 確認したところ、ＯＳのデバイスマネージャー上で不明なデバイス（USB Serial Controller D...
View ArticleKeithley 6485 picoammeter reading rate via GPIB in LabVIEW
Hi I am fairly new to LabVIEW. I want to take 1000 readings per second through the picoammeter and get them transferred to my LabVIEW program via GPIB. The sample rate is the maximum the device can...
View ArticleASRL COM server
Hi all, I know that it is possible (and I often use it) to configure a VISA server on remote computer in order to allow access from my computer to have access to GPIB device directly connected to...
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Controlling ProScan III X-Y stage with LabView
Hi there,I'm new to LabView and this forum, please excuse me for asking sily questions! I am on a project trying to use LabView for automation PRIOR ProScan III x-y stage to allow Gel mapping. The...
View ArticleKeithley 2400 LabView Error -1073807346
I am trying to take a resistance measurement from my Keithley 2400 Instrument and import that data to LabView 2013 SP1. I am running the Keithley example LabView program Read Single (attached). I keep...
View ArticleDifficulty Triggering Tek MDO3014
So I am trying to write a VI that waits for a trigger, aquires a waveform and then displays it. But I want it continuously running so that when I start a new sequence, I do not have to restart the VI....
View ArticlePlug and play devices
Hello, I am trying to interface Keithley 2701 DMM with Labview signal express'15. I tried to download Keithley drivers from NI and found two different drivers (...
View Articleagilent 33512B dual channel phase alignment
Using the instrument drivers for the Keysight/Agilent 22500B function generators, how does one align the phase of the dual channel ourtputs o f the 33512B? The pages 162-163 of the user manual discuss...
View ArticleVIA 5630 error 0xBFFA4004
Hi We used a VNA PXIe 5630 and when try to execute the calibration with automatic module ), some time we have the error 0xBFFA4004 .the error occured at function : public int...
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