Connect Velleman card in LabVIEW

Similar Questions

• to detect if the USB is connected or not in labview

  I want to detect if the USB is connected or not using labview

  Hello

  A simple method you can use to list out the folders on your computer.

  If no key USB is connected to your computer, you will get the name of pen drive.

  First download all the number of readers. Constant than this value if the next time with your USB drive, you get the number of elements is longer then one fixed, then you can say external peripheral is connected with the PC.

  

  Maybe this is not the standard method to detect the device, but it may solve your problem.

  Thanks and greetings

  Himanshu Goyal

• What is the best way to connect the pipes to Labview? DDE or OPC

  What is the best way to connect quizix pipes to labview?

  Pipes share data by using Dynamic Data Exchange (DDE), which is the best way? To use an OPC server between labveiw and pipes or DDE?

  If the program manages DDE communication the best way is via a DDE, as LabVIEW handles this. Otherwise, you will need to add another instance (OPC Server) system that will make it more complex and causes more load.

  See the previous link to the words 'to the help of LabVIEW as a DDE Client'.

  -Tom

• BNC-2110, 6023E PCI card and Labview V9.0: is the sensitivity of data acquisition (change more little detectable voltage) 0.002V?

  BNC-2110, 6023E PCI card and Labview V9.0: sensitivity of data acquisition (change more little detectable voltage) is 0.002V

  Hi, I use the software/hardware above to read a voltage of a potentiostat world Precision Instruments No..

  I'm trying to record changes in voltage as low as 0.0003V but using the wizard DAQ, I seem to be limited to a sensitivity of 0.002V.  This is the limit of real sensitivity or have I missed something?

  Any help would be greatly appreciated.

  Hi DCAM77,

  Thanks for joining the forums!

  The PCI or 6023E has a 12-bit ADC.  In other words, it can make the difference between 4096 (2 ^ 12) different levels within the range of cards.  The card you have has a selectable range by ± 10 V, ± 5 V, ± 500 mV or ±50 mV software.

  This means that the minimum detectable variation will be 4 mV, 20 mV, 244 µV or 24, depending on the chosen range µV.

  You should be able to use the ± 500 mV or ±50 mV to get the least significant bit (LSB) value, you need, even if it means that your signal is located between these values.  If not, then you need to consider other materials to the application, or the addition of external circuits across the signal.

• BlackBerry 8250 new smartphones does not start with the connected SIM card

  I'm having a problem with my new Blackberry of Virgin Media (mobile).  I just got it and when I have a connected SIM card I only get the loading screen timer and the blackberry does not start.  If I have no connected SIM card the device starts in the operating system, but was told that there is just no SIM connected (obviously).  Once I put the SIM card in again once it is stuck on the loading screen.  As you probably already figured out that I did many resets hard with the battery pull and it has not solved the problem.  A consultant because it would be greatly appreciated because the only advise I got support was remove the boot of sim and put it back and start again duh!

  Carrier - Virgin Media / Vodafone
  Model - 8520
  Version of the OS - 4.6.1
  Free space - 130679088 bytes

  BT device - I have the details as HDW - 22736-002 Rev 1 Ver 2 4509 (is that correct?)

  Apps & free space - nothing installed new device installation is not complete.
  Blackberry 4.6.1 Basic application
  Basque 4.6.1
  Galician 4.6.1
  softwqare system BlackBerry 4.6.1
  1.0.1.20 Application Center
  Attachment Service 4.6.1
  4.6.1 cards
  Messenger 4.6.0
  BrickBreaker 4.6.1
  browser 4.6.1
  documents to go 1.003.018
  configuration of e-mail application 4.6.1
  help 4.6.1
  Klondike 1.4.8
  4.6.1 Memopad
  password keeper 4.6.1
  Phone 4.6.1
  Sudoku 1.0.11
  4.6.1 tasks
  King of hold'em Texas 2.3.0
  Word Mole 4.6.1

  1 is the news provider's SIM card?

  Old to another device?

  2. do not place you a memory card in the camera?

  New media card?

  or from another device? What device?

• How to connect the card PCMCIA Type II to my Satellite A200?

  I have laptop Satellite A200 - 19L (NEW)

  could you guide me how to connect a (Type II PCMCIA) to my laptop

  I think that this dose of laptop does not support this card.

  Your quick response is needed

  ASEM

  Hello

  If you think that the Satellite A200 does not support this card then, how do you connect this PCMCIA Type II card compatible location is not available?

  As far as I know this unit supports only the location Express Card and the slot PCMCIA not supported!

  :(

• Snytax to connect several roads in LabVIEW

  Hello

  I use a 64-relay matrix with my module, PXI-AND-2567. It includes a matrix of 3 x 18 with 3 channels for 18-pins.

  To facilitate the task in LabVIEW, I created routes for each posibiliy: CH1_TO_PX, CH2_TO_PX, CH3_TO_PX (X is a number from 1 to 18)

  For example, if I want to Pin 1 connect to CH1, PIN 6 connect to CH2 and Pin 15-CH3, the following routes need be changed: CH1_TO_P1, CH2_TO_P6, CH3_TO_P15.

  

  Question: What channel do I need to connect to the 'niSwitch channels Connect (Mulitple) .vI"to make this work?

  I tried like this:

  

  Unfortionatly, the error message indicates that there at least an arrow (->) in the string.

  Doesn't ' t Labview take the string for the configuration of the road? (see the chain marked the low first picture on the right)

  What is the correct channel should I use?

  Bommelchen,

  The thing that you configure in NI Switch Executive. You need to sign in using NI Switch Executive, if you want to configure the roads in MAX. see below for more information on the use of switch.

  

  OR-SWITCH using the names of channels available to the default device. If you choose to use OR-SWITCH, you can only use a string like 'ch0-> com0' using the default names of the device.

• Using the acquisition card in Labview

  I am considering the purchase of an NI PCIe-8242 acquisition card to go with my camera ace acA1300-200uc of Basler. I can't find any documentation on how to actually use the inside of a frame grabber Labview, and I'm very inexperienced with regard to the use of Labview. Anyone has any advice or tips on how I can use the acquisition card?

  For reference, I need start a video stream given a trigger to an different Labview vi, then take some pictures and save them to a directory on the computer in the first 30 seconds. I need to keep the video stream up to the end of the trial. But I can't save any video - only a few pictures.

  Thanks in advance!

  Although he needed the VDM, why would you recommend the duration?  He couldn't really use it.  It would be wasted money.  The only value to it is if you already have an application built using the VDM development software.  (which is more than one Service that is more than the card it looks)

  If you have no customer Service, certainly grab some cheap acquisition cards.  If you already have GOING, I would skip the tips here to blindly buy the card and test your USB3 ports prior to the purchase of surplus material.

  As far as how you would work with the BT acquisition card?  Really, you won't.  You will work with the camera that you plug in LV you won't see anywhere mentioned acquisition card.  In MAX, it'll be the camera.  In LV, you will use the resource name of MAX.  The acquisition card will just be additional USB3 ports.

• How to integrate a charge credit card in LabView?

  I need to be able to charge a credit card and check that the transaction has been approved.  I am set up as a commercial server, but do not know how can I use Labview and integrate into a society of transformation such as PowerPay or Authorize.net to complete the transaction from a self-service kiosk application.  Help or direction would be greatly appreciated!  Thank you.

  You should look at PowerPay / authorize .net API process credit card applications - generally, they provide an API and sample code that you can put in an application.

  In general, I assume that this would require a HTTPS POST request - including the requested fields as required by the payment gateway. Chapter 3 of this documents looking at seems to suggest that: http://www.authorize.net/support/CP_guide.pdf

  You would then receive a response indicating that the payment was successful or not.

• Plug in a new usb sound card while LabVIEW is running

  Hello

  I work with a usb sound card audio measurements. The problem is that when I unplug a card and plug another I have to completely restart LabVIEW to be able to use the new sound card.

  Is it possible to detect and use a card his hip during the execution of LabVIEW?

  Kind regards

  Hello

  It seems that there is a sort of workaround using this:

  http://groups.Google.com/group/comp.lang.LabVIEW/browse_thread/thread/0976c777e7af1be9

  I just replaced the lvsound2.dll with the dll of labview 8.2.1 and it works.

• Connect a card stm32f401

  HI, I am a beginner, I have a Council of nucleo Stm32f401 connected to my pc with a cable USB A to mini-B type, can I communicate with this Council with LabView?

  read in LabView signals from this forum? (as the pressure of the button I have on my Board, and I can count it?)

  I install some drivers or something?

  Thanks for the attention.

  Hello

  Unfortunately, there is not a special driver to LabVIEW for this Council ST.

  Anyway, if you just need to read information such as the button counting and you want to send the order to the Board of Directors, you can connect to it via a serial port to the PC and with LabVIEW, you can read the Boolean value on the port. This is done using the VISA driver, which allows to communicate with third parts of components using LabVIEW.

  Hope my answer will help you.

  Kind regards.

• Toggle the analog inputs and tasks of output on the same card in LabView

  Hello

  I'm relatively new to LabView and am trying to find the best way to switch between reading and writing tasks on my PCI-6024E. It seems this would be a common thing to do, but I found no good documentation or any relatable example program. Basically, I would like to be able to monitor certain analog inputs and then write that some outputs if an entry is in accordance with certain specific conditions (say > 4 Volts voltage). It is my understanding that you can only signal (input and output) types associated within a single task in DAQmx. I also understand that you cannot have multiple tasks running at the same time on the same material/map, otherwise you get a: 50103 error 'The specified resource is reserved. Calendar is not really all that matters to me, but quite synchronous and effective would be nice.

  I have attached a sample program that shows more or less what I'm trying to do. I want to follow several analog input lines (AI0 AI1, AI2 and AI3 and) effectively at the same time. If certain conditions are met, AI3 > 4 Volts, then write 5 Volts for analog AO0 and AO1 outings. I also want to maintain output at 5 Volts up to AI3 falls below 4 Volts. Is there a better way to pass the task to read and write than what I've done here? In a sense, all I really do is toggle of a state machine if the required conditions are met and if start/stop tasks of reading/writing necessary.

  One last question, is there a way to display the four channels in the waveform graph using the 1 d NChan 1Samp mode so I can have a time chart and indicators?

  P.S. I'm under LabView 2011 on Windows 7. Your ideas and suggestions are appreciated.

  Thank you

  KJ

  I also understand that you cannot have multiple tasks running at the same time on the same material/map, otherwise you get a: 50103 error 'The specified resource is reserved.

  This is incorrect.  You can't have two tasks of the same type running on a single card.  You can have an analog input and analog output task running simultaneously on the same hardware.

  You are right that each task can have only one type of task (entry or exit).  Discover DAQmx examples in the example Finder to get examples of synchronized input and output.

  PRO TIP: In the Finder of the example, go to the drop-down list in the lower left corner.  Pull down and select Add Hardware.  In the pop-up window, add your PCI-6024E to the right pane.  Click OK in this window.  Then in the main window of Finder example select your hardware from the drop-down list and check the filter results by the hardware.  The example Finder then only you will show examples that are out-of-the-box compatible with your hardware.  I am sure you can find something to fit your needs here.

• Not connected network card

  My laptop says he not a network card, I can't connect to internet via wifi or with a cable, he said also that I don't have the ehernet controller network controller PCI Device and SM Bus controller drivers

  If you can borrow an internet friends, you can download the drivers, to transfer them to a Flash DRIVE or a CD.  Without network drivers, you cannot connect to the internet.

• A UDP connection target FPGA with LabVIEW

  Hello

  I have an FPGA with Ethernet connected to my HOST PC, now I would like to connect the LabVIEW FPGA target and access to its records. Please suggest me.

  Kind regards

  Chetan

  Hi Cheetah,.

  don't know, because I do not know your format or the manual of your FPGA...

• XP SP3 cannot remove Windows Update: ITE - other hardware - UMass Storage Device (330). Causes BSOD when connecting memory card reader.

  Ativa AT-52N13 card reader worked fine until I installed the update from the window: ITE-other hardware - UMass Storage Device (330).  As soon as the card reader is connected I get a BSOD: BAD_POOL_CALLER.  Windows stopped not to damage your computer.

  Stop: 0x000000C2, 0 x 00000007, 0x000000CD4, 0 x 02040001, 0x8996A808

  The update is not listed in Add / Remove programs.  I don't know which driver I should delete.   Ativa, Office Depot, does not list the drivers for this device on their website and have been zero help.  Cannot find how to remove this update of any resource of Microsoft.  Any help would be appreciated.

  Windows XP device drivers using beats BSOD
  http://www.Microsoft.com/windowsxp/using/helpandsupport/learnmore/russel_july09.mspx

  Tip: Only get required updated driver from the download page of the manufacturer of the computer or device, NEVER of Windows Update (i.e., hide driver updates available through Windows Update).