LabVIEW to Excel - decimal problem

Similar Questions

• How can I insert an infinity symbol or resistance by labview in excel file

  Hello. I need insert infinite synbol in report excel file. How can I make that easly, maybe you have a ready function for this target.

  If you don't want to get into the EXCEL class & its node propert, average the simplest is to SAVE the macro to insert EXCEL result.

  The copy of the generated VB code & use it in LABVIEW using EXCEL MACRO screws.

• LabVIEW in excel file

  Hello... I am using labview 8.5 for my last project year... can I convert the graph in the labview in excel file using this version of labview? Please... help me... ahaksss

  Search the forums and you will find hundreds of examples (or even thousands) of how to get the LabVIEW data in Excel.  From there, you can create your chart in Excel.  Very likely, you will want to use ActiveX functions in LabVIEW to communicate directly with an Excel spreadsheet.

• bind data to labview with excel spreadsheets

  I would like to save the output of a cluster (containing digital data or strings) in a specific format (each data in the respective columns)

  in an excel sheet.

  How can I do in labview?

  I tried mathscript, is there another way? If it is not u can suggest how can I use it to solve the problem mentioned above.

  Similarly, can I receive data in real-time from excel spreadsheets?

  pls suggest.

  I think you should use the ActiveX for the satisfaction of your needs.

  You can see this example

  \examples\comm\ExcelExamples.llb\Excel macro Example.vi

  Use activeX to write and read data.

• Equivalent LabVIEW to Excel "SOLVER".

  I learned how to solve nonlinear equations in Excel using Solver.  Is there something equivalent in LabView?

  I have an equation:

  T = 1 / (A + B * lnX + C * lnX ^ 2 + D * lnX ^ 5).

  Where T is the temperature, and X is the resistance of the thermistor.

  Now, I want to solve (iterative) for X.

  I looked around mathematical functions and have not found something that looks like what I want.

  Thanks in advance.

  -Paul

  You can try and find all the zeros of f (x) VI.

  http://zone.NI.com/reference/en-XX/help/371361L-01/GMATH/find_all_zeros_of_fx/

• 1208fs for labview 10 usb connection problems

  Hello
  I'm relatively new to Labview and just improved labview 10. I used 6.1 before and had no problems using my mcc Board of 1208fs USB to run experiences before. I tried to connect even to labview 10 on my new computer, and the only thing that will connect to the instacal is. Ive plugged throu instacal, but is not visible in the list of I/O that selects the channel to use. Any help would be appreciated.

  Thank you!
  Andrew

  By the way, my os is windows xp

  Andrew,

  MCC daq devices have a different set of drivers for LabVIEW 8.2.1 LV versions and newer.  See http://www.mccdaq.com/daq-software/universal-library-extensions-lv.aspx this is ULx.

  I have one of the devices USB-1208 and discovered very recently this issue when I wanted to use it in a LV 8.5 application I wrote.  The new driver is actually nicer and DAQmx drivers a little resembles the way you use them.  While the former pilots of the Universal Library for older versions of LabVIEW looked like using traditional DAQ hardware drivers of OR.

• LabVIEW 2009 Build Path problem

  [Cross posted from LAVA]

  I got a code that worked fine on my home PC, when I moved to work, the exe would not build due to errors.

  Return errors are not good to explain the problem

  Until I got this one:

  

  Look at the path of the error:

  C:\Users\Developer2\Desktop\User group Meeting\LabVIEW 2009 new features\code\02 intermediate\01 build specifications\build file executable application. exe\LabVIEW 2009\vi.lib\addons\_ICON Library\String\_icon_lib_string.llb 9.0\my paths\dist\application

  This path refers to a VI inside of my executable!

  Maybe it's a bigger problem than I first thought

  So my question is:

  If a path inside my building that would be compared to the executable and LabVIEW must resolve, could fail, this process, depending on where the exe is located in a folder hierarchy?

  I guess it could have happened before? but it would be more probable now due to longer paths!

  Cross post solution

• DAQmx LabVIEW 7.0 Wizard problem

  Hello, I tried to search for this problem a few times, but I couldn't find a thread that matches my problem. I only started using LabVIEW yesterday so please forgive my inexperience if I do obvious errors. The problem I have is this:

  I have two computers, two LabVIEW 7.0 running on Windows 7, with a card OR-DAQmx (PCI 6221, driver version 9.3) and the other without. Without the card has MAX version 3.0.2 and the other has the latest version (4.8). So far I followed the tutorials in the 'Help' files called "Getting started with LabVIEW", using the machine without the DAQ card. In the fourth chapter he speaks of an Express VI entitled 'DAQ Assistant' which is in the range of I/O functions window. When I try to enter a block diagram VI, rather than open the wizard, it hangs on loading splash. This, I expected when the machine is not material.

  Then, I started the other machine, who owns the card installed. I opened MAX, do you have the self-test, checked the test panels and made automatic calibration. all reported ok. When I open LabVIEW, however, all functions related to hardware DAQ is missing from the palette. I tried rolling back the drivers version 7.1 and MAX to 3.0.2 in the hope that reproduce the condition on the other machine would fix it, but no luck there now I'm at square one without knowing what to do. I really need to be able to use this card with LabVIEW for my project, any help would be greatly appreciated.

  OK guys, I have now Windows XP running in a virtual machine on the computer with the installed data acquisition card. Outside the Virtual Box, I still have driver MAX 4.8 and 9.3 versions and map is available on the tree of devices to the MAX, as before. Within the VB I use LabVIEW version 7.0 and DAQmx version 8.1 (MAX 4.0.3.3003) drivers as suggested, but the map is not appear in the device tree, even if I tried refreshing several times. To create news... window has no option for a card PCI-6221, only for PXI and SCXI hardware. Clues?

• VI Analyzer - edit saved config with LabVIEW 8.6.1 problem

  I use VI Analyzer with great success, but have recently switched to LabVIEW 8.6.1.  I am trying to load, edit and save a file previously configured and when I save and run a file CFG 'old', the tests are completely different.

  Specifically, I'm trying to change the chess ' maximum reported "since 'Block-> Style-> son under objects' from the default setting of 5 to 10.  After I change the value to 10 and save the configuration, change the selected tests stored in the CFG file and I can not run the same tests selected before changing the numeric value.

  I have attached my 8.6 and 8.6.1 CFG files

  I wonder if this has something to do with this serious bug.

  I think I found my problem.  We have recently added the LabVIEW Instrument Driver VI Analyzer plugin to our installation of LabVIEW. I created the cfg files until we added it.  I use the VI Analyzer API to load and run tests on a selected VI.

  When I insert my old CFG file via "tools-> VI Analyzer-> Analyze live... "on a computer to which I added the plug driver, the default behavior seems to be adding newly found as selected tests (checkbox = True). I changed a value ("Block-> Style-> son and objects-> maximum failures reported" and then by saving the CFG file, and then running the CFG file via the API.)

  I saw 22 more tests running that I select and thought that my change of the numerical value may have had something to do with the bug that I quoted above. I know what the problem is now.  I just need to deselect the Instrument Driver Tests when I save the CFG of the user interface.

  I would say when you load an existing CFG with the VI Analyzer, the default behavior for newly found tests should not be included (box = False), or that a dialog box should inform the user that new or previously configured tests (presumably of the plugins) have been found or are detected as missing.

• How to write the table 1 d of labview to Excel line wise?

  Hello, I'm cooler in labview and want to learn it thanks to you all and of course myself.

  I 1-d arrays of strings and I want to save in excel file one by one and line by line. designates a 1 d in a line chart, the next time, a neighbor on the next row and so on.

  but I find I can do with only 2 - d Mr. table or table is stored in a column. Please help me. while I can do more. I have the trial version.

  Hi janki,.

  do you want a real Excel file or file that can be opened by Excel? You have to write this rank by rank or is it also OK to write all your data to those? Perhaps, 'Write in a spreadsheet file' function is enough for you.

  Mike

• ADF export listener exporting number Excel having problem

  Hello

  I have a table and trying to export the table data in excel file (.xls)

  Everything works well except a number with more than 15 characters. .

  Like excel cant display more than 15 characters such as number, currently, is to show the number as

  1.79E + 18

  How to display the number in the correct format. .

  After watching Microsoft blog came to know that there is a bug in excel and if we can convert the column as a text, then it will display in the correct format...

  But I am unable to do so. .
  All entries from you guys...

  Thank you

  Sharath

  It can help solve the problem.

  Update the column af:table that has the problem as below,

  headerText = "HeaderText".

  ID = "resId1c1" width = "100" displayIndex = "-1" >

  inlineStyle = "" display: none "/ >"

  inlineStyle = "" display: none "/ >"

• OBIEE excel format problem

  Hi experts OBIEE,.
  
  I am facing a problem after downloading the report in excel as below. I use OBIEE 10.1.3.41 version.
  
  I have a varchar column in report, his looks of data as below.
  
  18752364897562422
  
  After you download this report in excel its auto value as below
  
  18752364897560000
  
  Please don't change proposed for excel format options.
  
  Note: report level its correct value display, but after download excel for this report its value showing as above. Please share me for your contributions.
  
  Thank you
  Satya

  Hi Satya,

  You can try the solution mentioned in the post below:
  Re: Answers report - download as Excel loose trailing zeros

  Thank you

• Decimal problem of precision number when filling a dataset arithmetic overflow

  I typed this question here but no resolution yet:
  [http://stackoverflow.com/questions/1043626/odp-net-oracle-decimal-number-precision-problem-when-filling-a-dataset-exception]
  
  I think it has to do with the OracleDecimal automatically converted into a System.Decimal which has a lower procession, this should be done automatically by the fill method of the data adapter.
  
  
  I'll enter again the question here:
  
  I work in c# .net 2 (Visual Studio 2005 SP1) try to fill a dataset with the results of a select * from table from Oracle10g database. The .net framework, IDE and database cannot be changed on the customer site.
  
  I connect using the provider dll 2.102.2.20 version ODP.net, also now tried with 2.111.6.20 (11g)
  
  When I run the fill command I get an Exception:
  
  Arithmetic operation resulted in an overflow
  
  Also, if I try to display the column incriminated in the Visual Studio designer (see Data Table) I get * < cannot read data > * for each row of this column in the table. The code works perfectly if my query selects the other columns with integers, for example by omitting this column.
  
  The column in question looks good when I see it in the database of Toad, data looks like:
  
  * 919.742866695572*
  
  I need accuracy because it took for a monte carlo simulation.
  
  If instead to use a data adapter to fill the datatable, I use a datareader and call dataReader.getValue (columnIndex) I get the same error, but if I call dataReader.GetOracleDecimal (columnIndex) then I get the result I'm looking for, no error.
  
  I prefer to use data adapter and filling a dataset (note, these are data sets not typed as I couldn't not generated automatically strongly typed datasets to work from an oracle database). I don't want to use datareader and walk through the results (choose the column values), as I'm writing this as a generic method for working in many scenarios, regardless of the number of columns, indexes of decimal columns that would require specific calls by data type.
  
  Can anyone help?
  
  Thank you
  
  Published by: user11301111 on June 25, 2009 08:47

  SafeTypeMapping would probably help here if you don't mind the data to be converted to a string.

  If you don't want to use SafeTypeMapping, do you actually the precision that you have the data set number type as? Maybe you could redefine the data type with less precision?

  It will be useful, corrections and comments welcome.
  Greg

• Mcc usb 1208FS for labview 10.0 connection problems

  I have version 10.0 of Labview installed on windows XP computer. I want to connect MCC USB 1208FS for Labview. Not able to see the device MCC in device of measurement and Automation Explorer interface. It appears? Please let me know the steps to access the device of the MCC in Labview.

  I can see the MCC card detected in the software InstalCal of MCC supported. I installed the latest version of the CMC the CMC site software.

  As far as I know, you will not be able to see physical computer as in MAX.

  From the file of help from MAX: "Measurement & Automation explore (MAX) allows to access your National
  Instruments of devices and systems. "that is material MCC is not a feature of National Instruments.

  Why not stick with the InstaCal software and the MCC screws provided?

  Ian

• Placing several sets of data on a graph (LabVIEW for Excel)

  I read in a 2D array (first rank values of the x axis, 2 values for the value axis in line, 30 columns) of a number of excel files. With each iteration of my loop for example, I read in 1 all of these 2D table data, and I'm tracing the curve (using Excel Insert graphic) before I close this file and move to the following.

  I want, however, must be able to generate 1 chart at the end with all sets of data together. So far, whenever I'm iterating, new data erased the old, and in the end I only get 1 set of data (the last game) on the 1 graph.

  I searched through the Forum similar topics, but 1) I have all my data read or typed into a nice big table, they come in the iterations instead, 2) my data values do not share the same values for the x axis, while the beach is almost the same (from 0 to 1) and the number of data points is always 30 (3) I don't think I can use shift registers because all my data is obtained in my loop, when I open Excel (also in the loop) files and read them, so I did not 'Original data' to initialize the shift register.

  Any suggestions on how I was able to read the data, graphics, read the new data, then graph on the same graph without losing my old data?

  Thank you!!

  Kalyie,

  You may need to force your data to have the same category axis.

  Another option would be to insert data in excel instead of a graph. From within excel you could have a set graph in place who knows where the X values and are there for each data set and it will draw it automatically.

  You can also try messing around with the Graph.vi of update to Excel.

  I had limited success with the Excel update Graph.vi, but worth a visit.

  Thank you

  Joel C

  National Instruments