USB4000 in LabView 2012
I have an Ocean Optics USB4000 spectrometer. It was working fine with the acquire continuous waveform example program in LabView2011. Then someone in my lab updated our software to LabView2012, and it...
View ArticleBetter Understanding of IVI COM Adapters
I have found many very incomplete information on IVI COM adapters and the way they work. Most articles or forum thread I found typically include a "magic" step that I can't seem to overcone on my own,...
View Articlegw instek: higher output voltage
Hey All, I am currently using a GW Instek PSM-2010 programmable DC power supply and I have been trying to progarmmably increase the voltage output while performing temperature ramps on my sample. At...
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sbRIO-9642 connect with PC by Ethernet
I am using sbRIO-9642 connecting PC by EthernetI can find my device in the MAX as following: It is always shown as "No configured".And I used command window to show all the devices connected with my PC...
View ArticleCOM Ports do not show under serial and parallel in NI Max
Hello, I'm trying to connect an Arduino mega2560 board with labview but it doesn't show up in NI-MAX., in fact Serial and Parallel Ports are not identified in MAX. I have followed these steps...
View Articleenergy meter
can anyone tell mi how to connect energy meter having port rs485 to labview. we have to aquire data from energy meter using modbus RTU
View ArticleTDS6604 vi problems
Currently I am trying to use the tkdpo7k driver set to control a Tektronix TDS6604 O-scope to read a series of waveform pulses that can occur between 500ms to 5s apart. What I am currently doing with...
View Articleinterface Atmega8 microcontroller
i want to interface Atmega8 microcontroller through usb.please tell me how to it
View ArticleNI 9188 and CompactRIO chassis
Hi! Currently i need a cRIO system that can interface with DELTA ASD-A2 servo drive controller. So, i need a CANopen interface onboard my cRIO. While searchig NI hardware i've found a NI-9881 CANopen...
View ArticleProgrammatic control of Windfreak's SynthNV Sig Gen
I am trying to programmitically control the Windfreak SynthNV Sig Gen and am not able to communicate and control the unit.has anyone else worked with this and been successful at automating control for...
View Articlekiethly 230 programmable voltage source
I am trying to communicate with the Kiethley 230 programmable voltage source , with Lab view using the Visa Instrument I/O. I have a text control that sends a string to the VISA reource and a string...
View ArticleHelp me!
My System software: Mac OS 10.9.2 LabVIEW 2012SP1f5 for MacMy have Hardware: NI GPIB-USB-B How much 488.2 ?
View ArticleBeckhoff EK1100 RT-Startup problems
Hey, I´ve a problem with Beckhoff coupler EK1100. When I create a project with RT-Target and EtherCAT Master and Slave the first time everything runs normally (I can read and write all I/O´s at the...
View ArticleControlling Custom Instrument over Ethernet
I'm trying to setup the communication for a custom made instrument programmed in LabVIEW. I would like my instrument to communcate with a PC over VISA like I do with my typical COTS equipment. Does...
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Measurement & Automation Explorer
Hello guys, while I was installing CompactRIO, I was accidentally turned off the PC. Now I get this error. How can I solve this situation? thanks
View ArticleHow to get the serial # of the PXI-8430/8 and PXI-8431/8 card...
I am trying to support multiple cards in multiple chassis. I need to map the COM ports I find with VISA to cards in the chassis/slots I find with VISA. NIMAX does this nicely, putting the COM ports...
View ArticleFirst attempt at Producer Consumer Architecture: continuous read and...
Hello, I am currently working with two instruments; an Agilent E3646A and an NI 6212 BNC. My objective is to have the 6212 to be continuously taking measurements according to predefined parameters...
View ArticleProblems with contiuous sampling using Labview for Arduino interface
So far I have been able to establish an connection between my arduino and the labview software with the LIFA base and also have gotten the continuous sampling example vi running and outputing data from...
View Articlee5810b lan/usbgateway
I am trying to use visa to address an agilent u2701a scope with an E5810B lan/usb gateway. I am able to use ni-visa to find the scope without the gateway no problem using vifindrsrc, but when I try to...
View ArticleUpgrading a Labview 8.2 program to newer version, losing Serial/Activex...
I have inherited a program that runs a custom made application called via an activex node in the VI, which communicates with a flow meter. On the older computers here it runs fine ( they are XP running...
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