I want to know hardware to collect voltage and current from battery and read it through labview

Hi all ,
As per requirement of my job I want to measure voltage and current of battery connected to motor. I want to read those voltage and current through Labview. I want to know what hardware I need to acquire that voltage and current and feed it to computer and read through Labview.
I also want to know, whether I need to program according to hardware I use or Whatever I will program will read data coming from hardfwarwe?
Please give suggestions over it .
Thanks
c59409

c54909,
It depends on what equipment you have available and what is your budget.  You could for example use a storage oscilloscope with a current probe to accomplish this task.  This will give you very good timing waveforms if your charging sequences are short.
If you are looking to automate I would recommend using any GPIB controllable power supply by Agilent or HP such as a (Agilent E3634A) and a USB-HS from National Instruments.
Keep in mind depending on how accurate you want your data you may need a GPIB current meter to read low currents in the uA.  If you only need mA resolution you can usually use the same power supply you are making the voltage reading from.  You want to make sure you pay attention to things like current limits on your supply and Over Current Protection settings (OCP) as they can make testing interesting.
Regards,
-SS

Similar Messages

Maybe you are looking for

  • Error message when we try to save a journal template / table

    Could anybody help us? Attached you find the error message , when we tried to save a journal template: We're using BPC Microsoft Version 7.5.104 #ERROR#AdminJournal##EPM-BPC-MS##2fe9a7f1-484d-429f-9a1b-7f155d5ea8a8###clsExcelHandler::SetExcelHeader#C

  • Change basicHttpBinding to wsHttpBinding in azure cloud service web role

    So I created a cloud service project in visual studio and added wcf service web role to cloud service. By default wcf service web role binding is set to basicHttpBinding. Currently my web.config looks like this: <?xml version="1.0"?> <configuration>

  • Jumps to previous page both within current application and other applications

    when using any application, facebook, banking, etc it jumps back to previous pages both in and out of the application. Ex will go back to home or sign in then out of application and back to previous application without prompting. Started after last f

  • Problem creation PPM_WD_RFC_METADATA_DEST

    Hello I have a problem  when I am creating the JCo's PPM_WD_RFC_METADATA_DEST, I  press the  Creation link then the page starts load but  it never show the next screen. I don not kwon  Why is the problem?? My system  have  stack 09, and  the cprxrpmu

  • Keeping track of checkmarks

    I am using Numbers '09 to keep track of customer interactions, each interaction is a row, and using a column of checkmarks that I check only in the event that further work on an account is required at a later time. Each sheet contains a table for eac