IMAQ AVI2 sampling error read

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• Samples for read and rate (Hz)

  In the window of the DAQ Assistant, there are two options for playback of samples:

  1. "samples to read."

  2 "rate (Hz)" "

  Could someone please define the meaning of these? context-sensitive help is not clearify the meaning of these for me.

  Examples might help too:

  for example, now I have the settings to:

  Reading samples: 1

  Rate (Hz): 200

  What is read what that means in terms of samples per second?

  I'm recording given to 200 Hz?

  Any help would be greatly appreciated.

  See you soon,.

  Oliver

  OliC wrote:

  Hey thanks crossrulz, I use continues for my type of sample.  OK so I take 200 samples per second, because I have my rate fixed at 200, but what are ' samples to read?

  I put 'samples to read' 1, does that mean?

  This means you'll read 1 sample whenever the DAQ Assistant is called.  A sample is added to the buffer of each 5ms, so there are probably more data in the buffer.  That's why you might want to read more.  For example, if your loop takes one second to read, you should read at least 200 samples to keep the buffer cleared.

• That means 'samples to read' really means

  Hi all

  I use a capture of data PCI-6259 now card to read data from multiple channels. However, I don't really understand the "sample to read" node in "DAQmx read.vi.

  In my opinion, if I use the DAQ to sample multiple channels, this "sample to read" would be the number of samples per channel.  But I don't know if sampling is at the same time or not? If not, how do simultaneous samples for different channels? According to the user mannual, data acquisition must support a simultaneous sample of channels of the difference, or I was wrong?

  Kind regards

  Rui

  There are three parameters that control the time of an acquisition in DAQmx:

  Sampling frequency

  This control hurries samples are taken.  This is specified with respect to the samples per second.

  

  Samples per channel

  For a finite acquisition, it is the total number of samples that will purchase your program.  For a continuous acquisition, it is just used to help determine the size of the buffer.

  

  To read samples

  It is a setting on the DAQmx Read VI.  This allows to determine how many samples per channel is returned whenever VI Read is called.  The value '-1' returns all samples that are available.  If the specified number of samples are not available with the VI Read is called, reading VI hangs until the samples are available, or until the time which is connected to the terminal "timeout" runs.

  

  Thus, for example, if we have an application with the following parameters:

  Samples rate = 1000 s/s

  Samples per channel = 5000

  Samples to read = 100

  Then the application will gather 5000 total samples at a rate of 1000 samples per second.  The total acquisition will therefore 5 seconds.

  We will need to call playback VI 50 times, because whenever we call the VI, it is up to 100 samples available.

  Inter channel time-out is controlled by the property of the clock to convert frequency I.  The smallest value, for it can be programmed is the sampling rate overall maximum reverse for your motherboard.  The default rate is 10 to allow for extra time, unless your sampling frequency is greater than 100 kech. / s, in which case, we use the smallest possible value.

  So, for example, my PCI-6289 has a sampling rate overall maximum of 500 kech. / s (as indicated by the specifications).  My inter channel a minimum period is so opposite of 500 kHz, or 2 uS.

  You can set the clock frequency to convert HAVE using the DAQmx Timing property node:

  

  I hope that clarifies things!

• IMAQ Cast Image error

  Hi guys!

  So I installed a program using a camera and an analysis of the image. It works fine on another computer, but during the installation of this second system, I get:

  

  The research I found: http://forums.ni.com/t5/LabVIEW/imaq-cast-image-error/m-p/3217035/highlight/true#M934230

  This suggests that it is a matter of licensing. However, I have activated the license on this computer.

  What should do?

  /Y

  Thus, it is fixed.

  It seems that I needed two NI Vision Acquisition Module AND NI Vision Development software and then enable them both to get the program running.

  Both can be installed under license with the license of the develop module.

  /Y

• I can't install my game START OF DARKNESS BLADE, coz every time I try it repeat, error 1305. Error reading file!

  I have a START BLADE OF DARKNESS game, whenever I try to install an error message appears saying: Error 1305. Error reading the file.

  I don't have a clue guys! Any suggestions would be greatly appreciated.

  Thank you...

  Micky.b

  [Moved from comments]

  Hey Micky,

  Until we provide troubleshooting steps, we would like to know as a result of information from you.

  (1) what version of the Windows operating system you have installed on your computer?

  (2) how you try to install the game? What is a disk installation or a set of file?

  If you try to install the game on Windows 7 or Windows 8 so I would like to inform you that there are few games that are not compatible with these operating systems. You should check from the link below. However if it shows that the game is not compatible then you can install the game in compatibility mode.

  Compatibility Center

   

  http://www.Microsoft.com/en-in/Windows/compatibility/WIN8/CompatCenter/home?language=en-us '

  You can follow the links given below to install the game in compatibility mode.

  For Windows Vista: Make older programs run in this version of Windows

  http://Windows.Microsoft.com/en-in/Windows-Vista/make-older-programs-run-in-this-version-of-Windows

   

  For Windows 7: make older programs run in this version of Windows

  http://Windows.Microsoft.com/en-in/Windows7/make-older-programs-run-in-this-version-of-Windows

  For Windows 8: make the programs more compatible with this version of Windows

   

  http://Windows.Microsoft.com/en-in/Windows-8/older-programs-compatible-version-Windows

  If you still experience the issue I suggest you to contact forum support Severance Blade Of Darkness.

  Feel free to write us if you have any further questions. We will be happy to help you.

• Diagnostics Windows network, the error reads 'Problem with wireless adapter or access point' and fails to solve the problem.

  «Problem with access point or wireless adapter»

  Hi, I just bought a new laptop & I have the extreme difficulty to stay connected to the internet. When I run Windows Network Diagnostics, error reads 'Problem with wireless adapter or access point' and fails to solve the problem. Help, please... Thank you, Maria

  HI Maria,

  ·         What operating system is installed on your computer?

  ·         You have installed the latest drivers for wireless network card?

  Follow the suggestions below for a possible solution:

  Method 1: Start your computer in a clean boot state in order to check if the applications of third parties or startup items is the origin of the problem.

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  http://support.Microsoft.com/kb/929135

   

  Note: After troubleshooting, make sure that you configure the computer to start as usual as mentioned in step 7 in the above article.

  Method 2: See these articles for solve wireless problems:

  Why can't I connect to the Internet?

  http://Windows.Microsoft.com/en-us/Windows7/why-can-t-I-connect-to-the-Internet

   

  How can I troubleshoot network card?

  http://Windows.Microsoft.com/en-us/Windows7/fix-network-adapter-problems

   

  Windows wireless and wired network connection problems

  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  Let us know if that helps.

• Server internal error - read the server has encountered an internal error or misconfiguration and was unable to complete your request.

  I get the following error message when you try to access one of my hotmail accounts:

  Internal Server Error - read the server has encountered an internal error or misconfiguration and was unable to respond to your request. Reference #3.269102cc.1330033628.4ef0aa7f.

  What is this error and how to fix it?

  Thanks Ellie

  I get the same message... must be a problem with hotmail.

• How to restore the documents now say "error reading file"?

  I have a certain recorded documents I can't view... They are still there, but when I try to view them I always get the message "error reading file" many of them are imprtant to me and Iunfortunately cannot replace them. Even when I find out my back up, I still cannot get them.

  Help!

  Hello

  1. what documents do you speak?

  2. were you able to view these files before?

  3. don't you make recent changes?

  I suggest you try to restore the computer to an earlier point and check if it helps:

  http://Windows.Microsoft.com/en-us/Windows7/system-restore-frequently-asked-questions

  It will be useful.

• Unknown Publisher box opens, I click run, it starts and then stops, saying "error reading setup initialization file".

  Windows doesn't let me download an application from my library to the city.  It is an application used to download their books. I have Vista Home Premium on my HP Pavilion.

  I start the download, the process begins, and then a small dialog box opens saying "Unknown Publisher" and the choice of 'run' or 'Cancel '.  I chose 'run', it seems it will continue then a little screen pops up saying "error reading setup initialization file."  I "ve never had no problem download at this point.

  For the same problem, I tried the following and still no luck:

  I've got "pop-up blocker" turned off.
  I disabled the "Inprivate filtering",
  I turned off my "firewall" temprarily

  Any other suggestions for this problem?
  Thanks for your help!
  Winifred_M

  Hi Winifred_M,

  Thanks for posting on the Forum of answers.

  If you can provide a link to the application, we can try to recreate the issue.
  Otherwise, it is perhaps a question that you should take with the Publisher of the software.

  However, you can try to use the Windows Installer CleanUp utility:

  When you are working on your computer and install a new program, the installation suddenly fails. Now, you're left with a partly installed program. You try to install the program again, but you're unsuccessful. Or, maybe you have problems trying to remove an old program because the installation files are damaged.

  Do not worry. Windows Installer CleanUp Utility may be able to help. You can use the utility to remove installation information for programs that were installed by using Windows Installer. Remember that Windows Installer CleanUp Utility does not remove the actual program from your computer. However, it will remove the installation files so that you can start the installation, upgrade, or uninstall on.

  Download the Windows Installer CleanUp utility

  We have updated Windows Installer CleanUp Utility. This version of the Windows Installer CleanUp utility works correctly in all versions, 32-bit and 64-bit Microsoft Windows. If you have an earlier version installed on your computer, we recommend that you download and install this latest version.

  You must be logged on to Windows with a user account is an administrator on the computer to run Windows Installer CleanUp Utility. For more information about how to install and run Windows Installer CleanUp Utility, see the section "more information".

  You can download Windows Install CleanUp Utility starting from Microsoft Download Center:

  Download the Windows Installer Cleanup Utility package now.
  (http://download.microsoft.com/download/e/9/d/e9d80355-7ab4-45b8-80e8-983a48d5e1bd/msicuu2.exe)

  Copied from http://support.microsoft.com/kb/290301

  Please let us know if that helps.
  Chris
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Error reading from a text file?

  Hello

  I am trying to add a NI SOFTMOTION TABLE in my project using a text file that contains the data points I want to use to make a contour move, and Labview opens but returns an error message me "ERROR READING FILE". In fact, I see all my points in the table in Labview, but it creates one more line to each column where a "unreadable" message just wrote.

  No idea how solve it?

  Thanks in advance!

  Just shooting in the dark:

  in the photo, it seems that there is a problem with the last line of the file,

  This is an "empty" one (only an end of line).

  What happens if you remove this line empty?

  Marco

• "Error reading TrayIcon1 - > Visible: Canoe Create Shelll Notificationn Icon"

  I get this error when I reboot XP anyone know why?

  "" Error reading TrayIcon1-> Visible: Canoe Create Shelll Notificationn Icon ".

  Using a KVM switch?

  Are you running Windows XP?

  Have you even tried to use Google to search for the message and see what are the solutions out there on the World Wide Web for this?

  Here is an example of a search result, Google can help:

  http://www.dllshepherd.NET/2011/01/fixing-error-error-reading-trayicon1.html

  Looking at "alternatives" for this error message on the WWW appears to delay the launch of this program by using a third-party application.  Glary Utilities is such an animal, but there are other options as well.

• train Simulator says "error reading train database file"

  I have question for train simulator? I can't play the game more that comes with the following error.

  Error reading train database file, file: line: 114
  How can I fix?
  I'm using windows xp with the latest service pack.
  I hope for a quick response.

  Hello

  1. don't you make changes to the computer until the problem occurred?

  2. are you play online or is installed on the computer?

   

  If it is installed on the computer then I suggest you try the steps from the link below and check if it helps.

  http://support.Microsoft.com/kb/303032

   

  If the problem persists then I suggest you send your query in the link below.

  http://www.Microsoft.com/games/trainsimulator/support.aspx

  Hope this information is useful.

• to start windows (xp sp3) frequently produces an error message "error reading volume of c '. what closing it persists

  My os is windows xp (sp3) I can not solve. Help me, providing a perfect solution
  the error is "error reading the volume of c.

  Hi Nithin 1990,
   
  Run the check disk (chkdsk) to solve this problem.
   
  Here is an article that will give you the information to do the same:
  How to perform disk error checking in Windows XP

• Error reading file Photo Editor

  I have a Kodak EasyShare M853. When I download the videos/photos to my computer, I go to the Start Menu, then pictures. I can see the thumbnails load, but when I click to see the images (majority around 1.1 MB), Microsoft Photo Editor (MPE) opens with a reading of l 'oading' window - and goes directly into a pop up window reading - "!" Error reading file. "I can open the files with Internet Explorer and paint, but it cannot change them as needed as the EMT cannot read the file.
  My version of Microsoft Photo Editor is 3.0.2.3 and Vista Home Premium operating system
  Before I had a Kodak DX7440, and never had any problems!
  A previous comment to Brookeanna did not have a real solution!

  Hi Ben Verhoof,.

  Thank you for writing to Microsoft answers Community Forums.

  Microsoft Photo Editor is supplied with Microsoft Office 97 and the stand-alone versions of Microsoft Word 97 and Microsoft PowerPoint 97. Microsoft Photo Editor is installed when you perform a custom installation, or full from the CD-ROM.

  What is the format of the files you are trying to view?

  The link below talks about Photo Editor. Try to look at the troubleshooting section in the article below

  General information about Microsoft Photo Editor:

  http://support.Microsoft.com/kb/169938

  If you have still questions I recommend checking out the resources of the Office Suite and would be better suited to the community of the Office Suite. This is a support forum for Windows Vista. Please visit the link below to find a community that will provide the support you want.

  http://www.Microsoft.com/Office/Community/en-us/default.mspx

  I hope this helps.

  Let us know if you need more assistance.

  Kind regards

  Sharath

  Microsoft Answers Support Engineer

• Error reading file in Photo Editor

  I have a Kodak EasyShare C813. When I download the videos/photos to my computer, I go to the Start Menu, then pictures. I can see the thumbnails load, but when I click to see the images (majority around 1.1 MB), Microsoft Photo Editor (MPE) opens with a reading of l 'oading' window - and goes directly into a pop up window reading - "!" Error reading file. "I can open the files with Internet Explorer and paint, but it cannot change them as needed as the EMT cannot read the file.
  My version of Microsoft Photo Editor is 3.0.2.3

  Hello BROOKEANNA,

  Thank you for using the Microsoft Windows Vista Forums.

  The pictures you are not able to load, they are in a different format that the other photos you can see?   This subject has always taken place or something recently?   You have changed something with your operating system before this problem?

  Please let us know status!
  Engineer James Microsoft Support answers visit our Microsoft answers feedback Forum and let us know what you think.