Read from worksheet and chart several XY graph

Similar Questions

• Read from worksheet

  Hello

  I'm having weird issues trying to read the following worksheet file. I use a similar structure to the other 2 files of worksheet, and they work perfectly. When I try to use the following VI with the attached data file, it just seems to import a load of zeros.

  I wonder if the problem might be related to the delimiter as data are not just of values separated by commas, but there seems to be a space directly after the comma or "18.63, 18.23, 17,53' as opposed to '18.63,18.23,17.53 '.

  Can someone help me with this? I'm just trying to get some data from a data logger temperature sensor. Data being written to the worksheet constantly and I'm just trying to read the most recent value so that I can use it for further calculations.

  Thanks in advance,

  Barry

  

  
  

• 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.

• 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

• Read integer values to worksheet and display the values in a table

  Hi all

  I have integer values to read from a worksheet and display them in a table. I uses 'Reading of the spreadsheet file' mode 'integer '. I want to display these values in a table. The problem is the table takes only 2d-array of string as input but not an integer.

  It works fine if I change 'Worksheet file playback' mode to 'integer' to 'chain', but I want to read integers and must use integer values for calculations more. Please give suggestions on the display of integers to a table.

  Thank you.

  Do not take not piece-by-piece just convert as a whole. See the attached example

  

  Good luck

• I want to order several books of photos from iPhoto and have they to be sent in a single delivery. How to do this please?

  I want to order several books of photos from iPhoto and have they to be sent in a single delivery. How to do this please?

  Thank you

  N ° only several copies of the same book can be combined in one shipment. Separate books = distinct impression = separate shipping. It's how Apple works is the print service.

  

• 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.

• I received an email that appears to come from Windows Live and request team I answered and confirm several pieces of personal information

  I received an email that appears to come from the Windows Live team and contains MSN icons.  It is said that it is the final notice about a update of 2011 and asks I answered and confirm several pieces of personal information within 2 weeks or my account will be permanently closed.  He asked that I come home from a series of letters to confirm the validity of the email.  It is said that it is because there is a change in the service.  This is spam and if so, how to report, because there certainly seems genuine, but looks very suspicious.  The sender is * address email is removed from the privacy *.

  View all Windows Live and Hotmail questions in the appropriate forum found here:
  http://windowslivehelp.com/

• 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.

• Why windows media player is not reading my DVD, and how do I install windows media player decoder using my drive from windows XP Professional?

  Media player from Windows

  Why windows media player is not reading my DVD, and how do I install the windows media player decoder using my disk of windows XP Professional

  FWIW... Win XP cannot natively recognize Commercial
  DVD video... it requires a DVD decoder. And... He
  is not a DVD decoder on your Win XP Pro drive.

  If you could play before commercial video DVD...
  do a system restore to a time before this started
  may be your solution.

  Or you could buy a DVD decoder at the following link:

  (FWIW... it's always a good idea to create a system)
  Restore point before installing software or updates)

  Info about DVD decoders:
  Plug-ins for Windows Media Player
  http://Windows.Microsoft.com/en-us/Windows/downloads/Windows-Media-Player/plug-ins

  Or you can download and use one of the following freeware
  media players:

  VLC Media Player
  http://www.filehippo.com/download_vlc/
  (works on XP/Vista/7)

  Media Player Classic Home Cinema
  http://MajorGeeks.com/Media_Player_Classic_Home_Cinema_d6213.html
  (works on XP/Vista/7)

  Or... you can try to download and install one of the
  Following codec packs.

  (FWIW... it is always preferable, if you create a system restore
  point before installing any software or updates).

  * Proceed at your own risk *.

  (1) K-Lite Codec Pack (full)
  http://www.filehippo.com/download_klite_codec_pack/
  (Windows 2000 / XP / 2003 / Vista / Windows7 / XP64 / Vista64 / Windows7 64)

  (2) information on CCCP (combined Community Codec Pack)
  http://www.CCCP-project.NET/wiki/index.php?title=Main_Page
  (XP SP1 or more, Vista, Windows 7 - 32 bit - 64 bit)

  (3) Windows 7 Codec Pack
  http://download.CNET.com/Windows-7-Codec-Pack/3000-13632_4-10965840.html
  (2000/XP/2003/Vista/Server 2008 / 7)

  (4) Media Player Codec Pack
  http://www.mediaplayercodecpack.com/
  (Windows XP - Vista - 7)

  Good luck...

• I need help importing audio from a reader audio tapes and then burn it to a cd or dvd. Thank you! __

  I need help importing audio from a reader audio tapes and then burn it to a cd or dvd. We have some old audio cassets with our children and other parents record and want to put them on a CD or DVD media. I can't understand this. Thank you!

  I need help importing audio from a reader audio tapes and then burn it to a cd or dvd. We have some old audio cassets with our children and other parents record and want to put them on a CD or DVD media. I can't understand this. Thank you!

  =================================
  The free Audacity software might be worth a visit:

  (FWIW... it's always a good idea to create a system)
  Restore point before installing software or updates)

  Audacity
  http://Audacity.sourceforge.NET/

  Features of Audacity
  http://Audacity.sourceforge.NET/about/features

  How to scan discs vinyls, audio tapes and minidiscs?
  http://Audacity.sourceforge.NET/Help/FAQ?s=recording&i=records-tapes

  Transferring tapes and records to computer or CD
  http://wiki.audacityteam.org/index.php?title=Transferring_tapes_and_records_to_computer_or_CD

  Volunteer - MS - MVP - Digital Media Experience J - Notice_This is not tech support_I'm volunteer - Solutions that work for me may not work for you - * proceed at your own risk *.

• Error 1305: Error reading from file C:\Program Files\Microsoft Games Flight Simulator X\Scenery\World\texture\041b2su6.bmp.Verify that exists it and that you can access

  When I want to install Flight Simulator X I get the error error 1305: error reading from file C:\Program Files\Microsoft Games Flight Simulator X\Scenery\World\texture\041b2su6.bmp.Verify that exists it and that you can access how to fix?

  Hi Johannholm,

  Thanks for posting your question in the Microsoft Community. We are happy to help you.

  Go through the suggestions of this link and check if it helps you to install Flight Simulator game.

  Error message when you install a Microsoft game or a mapping program

  http://support.Microsoft.com/kb/258496

  NOTE: After you check the clean boot feature configure Windows to use a Normal startup using step 3A proposed in the above mentioned link.

  WARNING CHKDSK:

  Running chkdsk on the drive if bad sectors are found on the disk hard when chkdsk attempts to repair this area if all available on which data can be lost.

  Hope it will be useful. If you still have questions, please reply and we will be happy to help you.

• Lightroom starts but then I get "error reading the preview cache. LR needs to stop smoking.  Will try next time it starts. I restart from scratch and the same thing happens.  Help please!

  Lightroom starts but then I get "error reading the preview cache. LR needs to stop smoking.  Will try next time it starts. I restart from scratch and the same thing happens.  Help please!

  In the same folder that your catalog file is stored in, there is a subfolder whose name ends with Previews.LRDATA. Delete this subfolder whose name ends with Previews.LRDATA. Do not remove anything else.

• I have a Dell Inspiron 1545 and I can't download Adobe flash or Adobe acrobat reader, when I try to play my games it says upgrade from flash and when I try to download it on the screen comes empty

  I have a Dell Inspiron 1545 and I can't download Adobe flash or Adobe acrobat reader, when I try to play my games it says upgrade from flash and when I try to download it on the screen comes empty

  Try offline installers:

  • Flash Player ActiveX (Internet Explorer)
  • Flash Player plug-in (all other browsers)

  For Adobe Reader: http://get.adobe.com/reader/enterprise/