How to estimate storage data acquisition needs

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• HOW I can install data acquisition pci & signal processing controller driver hp compaq cq60 for vista Home Basic presaro

  HOW I can install pci data acquisition & processing controller driver hp compaq presaro cq60 for vista basic reception of the signal. cause my display setting does not work pls help me

  Hi Sahnuaijaz,

  1. what happens with your display settings?

  You need to download the drivers from the HP website. You can check this link to get in touch with HP that follows:

  http://h10025.www1.HP.com/ewfrf/wc/siteHome?cc=us&LC=en

  Hope this information is useful.

• How to program dynamically data acquisition?

  The question may seem, I want to dynamically change the settings of a data acquisition card (DAQmx). The idea is to have a loop event caputures GUI and the other while answering the while loop DAQ events. It's something like loops PRODUCER-CONSUMER. However, I can do all thing once, but not on the fly. Any suggestions as to how we can achieve this?

  Thank you

  Thanks for the comments. I solved the problem with the traditional approach. Here is the graphic interface to work.

• Card FPGA and data acquisition synchronization

  Hi, we are control and data acquisition of several hardware devices (including Photodetectors and translational stages). Until last week, we used all the controls and acquisition using a PCIe-7852R FPGA board. However, we decided to move the acquisition part to a PCIe 6363 DAQ card to improve the sharpness of the tension. During the test, I found that the internal clocks in the FPGA and the DAQ cards are slightly inconsistent (not just a phase delay, but a difference in the period).

  I know because I have generated a square wave (period = 20) using the FPGA and gains using the data acquisition card (at a rate of 200 kHz, that is, 1 taste every 5). I have observed acquired place shifts 5 every 5 seconds approximately. Such a change does not occur if the production and acquisition is done using the same Board. Therefore, the only explanation is that the data acquisition and FPGA cards clock frequencies are different. According to my calculations, the percentage difference between their time clock must be 5/5 s = 0.0001%.

  Therefore, I wonder if there is anyway to synchronize clocks between them. Or, is it possible that I can drive the FPGA clock-based DAQ hardware, or vice versa? Also, please let me know if there is something trivial as I fix.

  Thank you very much.

  Kind regards

  Varun

  Hi Varun,

  my post was only one solution...

  Your data acquisition card may take an entry to control sampling of trigger. In this mode, samples draw on a rising edge of the external clock signal. As long as you stay within the limits of the DAQ (100 MHz for your card) material sampling works perfectly. There are even examples coming with LabVIEW explaining how to program your data acquisition card...

  This mode use you your FPGA as clock source sampling for data acquisition. Both will run on the FPGA clock in sync. When the FPGA is a bit out of 40 MHz, so it won't matter because both devices are triggered on the same clock signal...

• How to get to multiple data acquisition voltage signals

  Hi guys,.

  I have to run an event for children to play with different types of energy production, so we have a wind turbine, solar panel and a generator. I have all of them connected to the ports of entry of the C USB DAQ series, I can't seem to find a way to make data acquisition out all three voltages simultaneously, the DAQ assistant in labview won't do it, AFAIK. I need all the outputs of all so that the children can see the reknewables plus and then complete the lack to win with the "power station" generator, so I need them all running at the same time. I had a quick glance at similar problems, but I don't see how they are relatable to my case.

  I have attached the vi below, thanks for your help.

  Amy

  DAQ Assistant allows multiple entries of tension. When the analog channel selection hold down the SHIFT key and then select as many channels available, you want.

• How can I know how much memory is on my card data acquisition OR 6133?

  I have a NI 6133 data acquisition card, but I don't know if this is the model megaechantillons 16 or 32.  How will I know?

  Thank you

  Kevin Brown

  Hey Kevin,

  You should be able to find it by reading the attribute Input.OnbrdBufSize (property node DAQmx buffer in LV, DAQmxGetBufInputOnbrdSize in the C API).  To do this, you will need to create a task to HAVE.

  Dan

• How to create several data on local storage scsi stores

  Hi all

  If you have a host ESX 3.5 local scsi storage with how you create multiple data warehouses. I would like to create 2 data warehouses. One for my virtual machine and one for my ISO. I tried 2 partitions VMFS3 partitioning at the time of the creation of ESX but when I remove the storage to rename it it only allow me to create 1 data store? Is this possible?

  Is there a downside to simply create a folder in 1 ISO called data store and empty my iso files it?

  I would also like to point out that I have only 1 raid controller

  you will need to manually partition the free space of the Service Console using fdisk.

  If its only for a store, I wouldn't bother.

  Just create a folder like you said yourself, without inconveniences, except that you have to watch out you don't fill your data with the ISOs and other stuff store.

• How cancel a monthly fee for storage space I need is no longer? Does anyone know how to do this?

  How cancel a monthly fee for storage space I need is no longer? Does anyone know how to do this?

  You can change the storage volume by selecting a new plan directly from your iPhone, iPad, iPod, Mac or PC (for example, a plan of 5 GB to replace a 200 GB plan). The downgrade will take effect after the end of your monthly or annual subscription in progress.

  iOS

  
  

  1. If you use the iOS 8 or laters, go to settings > iCloud > storage. If you are using an older version of iOS, go to settings > iCloud > storage and backup.
  2. Click Change storage Plan.
  3. Press Downgrade Options and enter your Apple ID.
  4. Choose a different plan to use when the expiration of your current storage plan.
  5. Tap done.

  
  OS X

  
  

  1. Choose the Apple menu > System Preferences, and then click iCloud.
  2. Click on manage in the lower corner on the right.
  3. In the upper right corner, click Change storage Plan.
  4. Click Options to Downgrade.
  5. Enter your Apple ID password, then click on manage.
  6. Choose a different plan to use when the expiration of your current storage plan.
  7. Click done.

• How many gigabytes of data storage has the new Apple Watch series 2 and how many GB are free for music?

  How many gigabytes of data storage has the new Apple Watch series 2 and how many GB are free for music?

  Hello

  Apple has not yet announced the capacity of storage or the music of Apple Watch series 2 storage limit.

• HP 240 G4-328TX: need driver for PCI and Signal Processing controller HP 240 G4-328TX Data Acquisition

  Hello

  Need driver for PCI and Signal Processing controller HP 240 G4-328TX Data Acquisition

  Can anyone provide me please the link for download it for windows 10

  Thank you

  Hello:

  See if this driver works...

  http://h20564.www2.HP.com/hpsc/SWD/public/detail?sp4ts.Oid=7609938 & swItemId = ob_153701_1 & swEnvOid = 4192

• How can I use other companion DAQmax and data acquisition in labview code?

  Hello

  I'm new in labview and want to combine four different codes of labview and run them at the same time.

  I use my data acquisition PCI-6071E and BNC-2120. I want to send an analog output (flat DC signal) to control a blower, an analog volmetre to a (DC) output pressure transducer, also receive data from a pressure sensor and hot wire probe.

  I wrote four different VI for each of them (using DAQmax to output analog and DAQ assistant for analog inputs) and each of them works well, but when I want to use them together they do not work.

  Anyone know how to make them work together?

  Thank you

  Pooya

  To the DAQ Assistant, simply follow the instructions for the selection of multiple channels when you create (where he says quite clearly,' ' or to select multiple channels "). If already created, open the DAQ Assistant and click on "Add channels" at the top of the page.

  When you use a physical channel name, you simply click on browse instead of a single channel. Use the same or for multiple channels.

• How to find the time between two channels of entry in the data acquisition card or pci 6036

  Hello

  I read a lot-related posts on the simultaneous measurement of two input voltage of similar channels in map data acquisition. I know that the best material is "simultaneous measurments of the Series DAQ cards" but I only pci data acquisition card 6036 and I try to understand what is the time between the reading of the two channels . This period is always constant? (must it rely on a voltage (amplitude, frequency, waveform..). I send the sine wave (s) to the two channels and read the values of V, if they read the same value, the difference should always be zero but I get-0,002 to 0.002 Volt difference (I must find a way to convert it in time). A screenshot of my VI is attached. I wonder how I can accurately measure the time delay between the channel.

  I am open to any suggestion, my final goal to read exactly two channels at the same time ((ou connaître le délai exact donc je peux correspondre les données correspondantes étant donné le temps de retard))

  Hi spinup,

  better you should post your question in the forum of LabVIEW, LabWindows/CVI is used

  Good luck.

• do you need a power supply to the current entry with data acquisition or 9265

  Hello I just receive the NI 9265 Daq for research in my lab. I'm trying to present entry and display it on an oscilloscope. I don't get anything. I did some research on the internet, so my question is do you need a power supply to the current entry with data acquisition or 9265?

  Read the data sheet.  Clearly on the first page is a sentence which reads "the NI 9265 requires 9 V to 36 V external power.

• Where are the guidelines on how to interface custom for LabVIEW data acquisition equipment?

  I have a need to do some very specialized data acquisition that may require special hardware for the building. I would still use LabVIEW as the front end and maybe even wear parts of the interface of the final product. However, I can't find the documentation. Where is that is kept? I've seen references to a number of generic protocols, no links back to the details, which may be appropriate. The data are a band high bandwidth, but bursty with sampling frequency up to 40 MHz and events that lasts about 100 milliseconds. Can anyone recommend various methods would be most suitable for this application?

  You can use the instrument driver model and guidelines.

  http://www.NI.com/white-paper/3271/en/

  Use google to search not for OR

  I searched

  national instruments instrument driver guidelines

• How is data acquisition works in Labview

  
  

  Signal Express is a software from National Instruments project (evolved from the previous software as recorder of NOR) which offers basic data acquisition features: acquire signals, signals, filter, log file, displaying output.  LabVIEW is a programming language that allows you to do all these things, but much, much, much more.

  If you use a LabVIEW so you need not Signal Express.  You use DAQmx features in LabVIEW to acquire data of your DAQ hardware.  Start by reading http://www.ni.com/white-paper/5438/en.  Actually, there is a lot of information on DAQmx.  Look in LabVIEW in the Finder of the example.  Search ni.com DAQmx and filter on the tutorials.