Read from worksheet

Similar Questions

• read from worksheet: a way to continue automatically if the file is missing? (Rather than having to press 'Continue')

  Hello

  I use "the file.vi of the spreadsheet read" to read in data from a file that may or may not be present.  The data is not mandatory - it's optional data; Nice to have but not everyone uses.

  Of course, if the file is not present, I get a "7 error to open the file + .vifile of pen", and I have the choice to push the button 'Continue' or 'Stop '.   What I was wondering is: is there a way to have just LabVIEW automatically continue if the file is missing?  It could perhaps draw the attention of the user for the missing file, but continue anyway?   Normally I would handle this by plugging in the error of the function of an indicator of error output.  But the "reading of the file.vi worksheet" function doesn't seem to have one error output.

  I think my description of my question is sufficient, but I enclose an excerpt from my LabVIEW code that shows playback function file spreadsheet in question, and the error I get when the file is missing.

  Thank you

  Dan

  

  Check to see if it exists. If so, read. If this isn't the case, don't.

• Read from worksheet only read 1st column

  Hi all

  I use "Worksheet reading" to read a line from a file at a time (I'll use the data to each line for some calculations on a basis per line).  However, the program is only showing me the value of the cell in the first column of each row.  I tried to save my data as a *.csv file and a *.txt file, but it does the same thing for two values.  Any ideas as to what I'm doing wrong?

  Thank you

  FB

  

  

  Attach your file! You specify a tab as a delimiter. Is that what you actually? What is data backup? Simply change a file extension does nothing to change the format of the data. Look at the file with a simple tool such as Notepad.

• Read from worksheet and chart several XY graph

  I'm reading a text file by using the function "reading worksheet. Then, I want to plot the data on a single graph XY.

  The text file contains 4 coloums and the first coloumn is X axis and the rest are for Y axis. I'm not able to get the multiple locations.

  However, I could get it to draw when only one chart must be drawn (only 2 coloumn in the file). I have attached my VI and a photo here.

  

  I need help to draw several graph XY of the text file with 4 columns.

  Hi Bachna,

  You need to build an array of clusters in several locations on a xy chart. You have created a cluster for a parcel. Again, you try to build a similar clusters for several plots.

  Kind regards

  SrikrishnaNF

• Satellite A100 - ATI Vista driver moved - cannot read from device

  Hello

  I have the following problem:

  I downloaded the official Toshiba mobility driver for Windows Vista 32-bit (I had a Satellite A100 (PSAA9) for construction in mobility x 1400.

  Once I run the Setup, it will install the ccc, but the real driver, no matter what I do! If I try to install the driver manually, Windows says

  "Unable to read from the device (ATI Mobility X 1400).

  As an error during the installation. It will not work in safe mode, either.
  If anyone can help? Thx a lot!

  Greetz Jens

  Hello

  First are you sure that you have an ATI graphics card?
  The Toshiba driver page provides 2 different graphics drivers for A100 PSAA9E series; nVidia and ATI.
  Find out!

• How to read from a device gpib in Visual Basic

  I have trouble reading from my device. Can someone give me an example so I can fix my code?

  
  

• Find and read the worksheet file target of target folder

  I'm trying to find and read the worksheet file target in the target folder. Help, please. Thank you.

  

  Build Path VI will solve the problem.

• Problem reading from a configuration file that was edited in Notepad

  Hi all

  When I try to read a configuration file (which was edited from Notepad) using OpenG (read INI Cluster) I get no output function. Debugging for the question I tried to read the same file using read from text file function. The result I got is as follows:

  See here: Config file "byte order mark"

• How to write constantly to analog output and read from analog inputs

  Hi all -

  I had a question about writing continuously to analog output reading simultaneously an analog input.

  It's my first time to post a message to the community, so please let me know if I made mistakes.

  I use Labview 2011 with a NEITHER-DAQ USB 6215.

  I'm looking to generate a waveform and write it continuously in an analog output. It is then connected to an entry on the acquisition of data, where I am trying to sample the analog signal. (I realize, there is a system of trivial, but I'm hoping to build on it once I have run).

  The task of reading from the analog input works fine, as I tested it in several other cases. I have a problem writing to the analog output.

  For this task, I tried to follow the "Gen Cont Wfm Clck Int' VI to generate the wave form and start the task. I then try to write to the output of the analog timed loop. However, it does not seem to transmit a signal and doesn't give me any errors.

  I have attached the VI but also a screenshot.

  Please let me know if anyone has any ideas. I would really appreciate the help!

  Thank you

  Peter Borgstrom

  We will review your tasks one at a time.  First of all, the task of generation/Analog output Waveform.  Generate you a waveform (I'm unsure of your VI if it is a fixed waveform or not) and send it to a defined output function to produce a waveform continuously, using N-channel and samples of N (where you set not these previously).  You should not put this inside has timed loop, as the DAQ hardware has its own clock - if you simply put it in a while loop (with a stop to break out of the loop), the loop will call the function for the first points of N, wait until all N have been taken out, then call it again to another N points (up to what you press Stop).

  Now, suppose that you have the output connected to a load voltage (say a decent resistance).  You can wire the input terminals of your A/D converter through the same load and set up a similar analog input loop, running in parallel (i.e. in its own independent of the OD loop, while loop).  You pourriez start together (with, say, a merged error since the initialization code line loops HAVE and AO become lines of error in "loops of sampling" described above), but you might want to delay loop (a little) the AI so that the OD has a chance to set the voltage before the bed.

  I hope this helps.

  BS

• Error: Access violation at 0 x 00509273 (tried to read from 0x00000020), program terminated.

  How can I fix it?  Any ideas appreciated!  = o)

  Error: Access violation at 0 x 00509273 (tried to read from 0x00000020), program terminated.

  Hi lbonnell,

  1. when exactly you receive the error message?

  2. what game you try to play?

  If you try to open a game, you can run the game as run as administrator.

  For more information, refer to this link: to start a program as an administrator

  Hope the helps of information.
  Please post back and we do know.

• My husbands e-mail has been hacked, now its msn.page is in Arabic and his e-mail now read from right to left

  Original title: Publisher

  My husbands e-mail has been hacked, now its msn.page is in Arabic and his e-mail now read from right to left

  His name is * address email is removed from the privacy *

  can you help me

  Bob Davis

  Thank you

  Hello

  The question you have posted is related to MSN and would be better helped by MSN support. Please visit the link below which offers the best support.

  https://support.MSN.com/default.aspx?mkt=en-us&WA=wsignin1.0&St=1&wfxredirect=1

  Hope this information is useful.

• whenever I try to play the keys to Manhattan, I get an error violation: access to 0 x 00431467 (tried to read from 0x00000000), has been abolished

  original title: error: 0 x 00431467 of access violation

  whenever I try to play the keys to Manhattan I get error violation: access to 0 x 00431467 (tried to read from 0x00000000), has been abolished, what it means and how to fix

  Hello

  I suggest you try to perform the clean boot and check if it helps:

  http://support.Microsoft.com/kb/310353

  NOTE: When you are finished troubleshooting, make sure that you reset the computer in start mode normal such as suggested in step 7 of the above article.

  It will be useful.

• Message when you try to upgrade or install a program. "A network error occurred whtile attempted to read from the file:

  Receive the following message when you try to upgrade or install a program. "A network error occurred whtile attempted to read from the file?: MSI

  * original title - cannot open files with .msi extension *.

  You try to open this leave a link online? If yes I would like to try and save the MSI on your desktop and then try to open.

• Network error when you try to read from C:\Windows\Installer\iTunes.msi

  Original title: error when you try to install iTunes on Windows Vista
  I am trying to install the latest version of iTunes available in South Africa. I use Vista to the Windows Welcome page.

  I downloaded the itTunessetup.exe file, but when I try to run the installation, I get the same message "network error when you try to read from C:\Windows\Installer\iTunes.msi.
  I am at a loss to understand this - I'm not much of a PC expert either.
  Any suggestions? Thank you

  Hello

  Thanks for posting in the Microsoft community!
  You have reached the right forum for your question. I suggest you follow the troubleshooting steps to check if this may help.

  Method 1:
  Run the fix it and check.
  Solve problems with programs that cannot be installed or uninstalled

  http://support.Microsoft.com/mats/program_install_and_uninstall

  Method 2:
  You can completely uninstall older versions of iTunes installed on the computer, then I suggest you to install the latest version and check.
  Download link

  http://www.Apple.com/iTunes/download/
  
  Method 3:
  You can try the form as follows article knowledge base and check if you are able to install iTunes.
  Problem installing iTunes or QuickTime for Windows
  http://support.Apple.com/kb/HT1926

  Reference link:
  Remove and reinstall iTunes, QuickTime, and other software components for Windows Vista or Windows 7
  http://support.Apple.com/kb/HT1923

  If the problem persists then you can contact iTunes support: http://www.apple.com/support/itunes/
  Just reply with the results. I'd be happy to help you more

• Toshiba Recovery For Vista: 10-FC06-0002 "cannot read from source file or disk" Preinst.8

  I recently lost a hard drive and I had a new installed in a laptop Toshiba Satellite A305-S6905.  I ordered the recovery media and when I run it it starts copying files and then publishes the message "Cannot read from source file or disk" and says it's PREINST.8.  I don't know what that means.  The hard drive is new, the recovery media is new, and I don't know how to go further.  It gives me the ability to ignore and I anpother error message which says 10-FC06-0002, and that the recovery does not and click on 'ok' to restart the computer.  I'm at an impasse in circles.

  http://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/home.jsp

  You will need to contact Toshiba re problems with their recovery media.

  This isn't their recovery process, Microsoft.

  See you soon.

  Mick Murphy - Microsoft partner