Speeding Up load table of Excel Subvi

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• Limit the size of tables in excel

  Hi everyone, I'm trying to export a table to excel and I am having trouble.

  First of all, I used 'Write to worksheet File.vi' to create a file .xls and has perfectly worked, but now I need to export a table to another sheet of the same xls file (whose name we should be able to choose), so I started to use ActiveX controls.

  I can create the new worksheet with the desired name and write the data into it, but the problem is that it does not show my table only, but also ALL the cells (65536 x VI) with the value # n/a.

  I can solve the problem in one of the dimensions, but not in both entities. This is the first time I use the ActiveX functions (I built this VI with the help of other examples I found in the forum), so I think I'm missing something important.

  What can I do to not show THAT my table?

  Thank you very much for your time and knowledge.

  In addition, you close twice the _Workbook reference, thus generating an error. Here's how to do it. The neck line to Format.vi beach is drawn from here.

  Ben64

  

• How to read the color table in a subvi?

  How to read the color table in a subvi? Is it made by a reference to the table or with a global variable? For a better understanding of the problem, I added to vi. Run the "run.vi." I want to see

  the background color of the table "run.vi" in the subvi called "read color.vi".

  How can I do?

  Thanks in advance

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  pop up on the wire table refernece and establishes 'control '. Add this control to the icon of the sub - VI decision-making and then wire ref of the appellant to this Terminal VI so the calling VI move the ref to the Subvi.

  Ben

• How to import a table of excel data in my site with DW CC?

  Hello!

  Im trying to insert a table of Excel data in my site, but when I do, the information are delivered with a large number of dirty codes making my Dreamweaver CC accident...

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  Thank you

  Maria

  If you get a lot of formatting and garbage of Excel who causes an accident, you can first save your file as a delimited file and which allows to import into Dreamweaver using the same steps as import it tabular data.  These files are much cleaner and easier to import.

• export an oracle table to excel

  Dear Sirs,
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  EXCEL PRINTS A BIT SLOWLY...

• Loading magazines from Excel

  Hello! Is it possible to load magazines from Excel in HFM? If so, I would be very grateful for general guidelines on how to do it.

  What we did several times in projects where the adjustment of data are produced by many models Excel sheet (for example when you need to convert local GAAP to IFRS with Excel) is to collect all the data adjustment calculated to a worksheet and then use a VBA macro to export this spreadsheet to +. JLF + file format and import this file to HFM.

  The leaf which collects the numbers and prepare them as remedies newspaper HFM can also be formatted for import under the FDM format if FDM is included in the solution. The advantage of the FDM is that you can use either the ledger accounts or accounts HFM in Excel calculations.

• We can validate data while charging in the table from excel?

  Hello world

  My version of DB is

  BANNER                                                        
  ----------------------------------------------------------------
  Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bi
  PL/SQL Release 10.2.0.1.0 - Production                          
  CORE 10.2.0.1.0 Production                                        
  TNS for Linux: Version 10.2.0.1.0 - Production                  
  NLSRTL Version 10.2.0.1.0 - Production  
  
  

  I have a task to create an automated script to load since excellent data into table with all the necessary validation.

  Is it possible to do? Suppose that the value of a column is '2ascsde', I need to take the first number and insert into the table.

  Some cases, we have Yes and no, instead, I just need to convert these values true and false, respectively. Please suggest something.

  Kind regards

  BS2012.

  How you fail to read data from Excel?

  Re: 5 How to read or write an Excel file?

  According to the method that you choose to do so, will determine what options you have for the handling and validation data.

• Loads dynamically using a Subvi included in the .exe of VI

  Dear community,

  I'm trying to figure out how I could make my exe would dynamically load custom libraries, and the external libraries could use as the screws that are "included" in Main.exe subVIs

  I made this simple diagram to show how I see, maybe someone has already faced this issue and found a few technical workaround to make it possible.

  The idea is to keep Main.exe as standard as possible, without having to make a new version whenever we do light news in custom.vi

  See you soon!

  

  You need not worry about this.  As already said, the version of the Subvi that is currently in memory will be used.  If you don't believe me, that give a try.

  I have a VI that calls Sub - VI and VI another called dynamically which also called the Subvi.  The Subvi just keep track of how many times it was called.

• Do not export data from table to Excel

  Why the invoke node export data to Excel product empty Excel sheet with no data?

  If I manually highlight the table on the front panel control, and rerun the VI data get exported. How we highlights the data in the table automatically?

  

  I thought that at first too, but after testing (before that I posted ) I see the order does not matter.  Only the selection is copied to.  If nothing is selected the journal will be empty.

  Note: you can select cells programmatically using a property node (selection start and size of the selection).

  So it doesn't seem to be a bug...

• Build a data table in a Subvi

  OK first of all, I will say that I am very new to LabVIEW.  I only started using it last week.  I'm used to other programming languages, so if I use a terminology that is not common to LabVIEW, I apologize.

  What I try to do is to collect temperature data and determine when it reaches steady state.  I collect data from a thermocouple USB DAQ in a loop with a user defined number of iterations.  Each of these iterations will in a table.  The mean and standard deviation are calculated from this table.  Everything I say is done inside a while loop and the standard deviation is low enough for the while loop ends.

  It works perfectly, but, there is always a but, I wanted to turn construction calculations, an average and standard deviation of array in a Subvi so that I can use it sometimes as steady state is a big part of what I test.  Also in this way I don't have to have the data table appear on the front.  The question that I try to convey the DAQ data in the Subvi.

  No matter what help do this, or suggestions on a more elegant way to determine the State of equilibrium is greatly appreciated.  I have attached the VI in its intact form and a JPEG of it with the part I want to put in a Subvi converted (boxed) in red.  Hope this is enough information and if you have any questions, concerns or suggestions, do not hesitate to post.  Thank you.

  -Kyle

  

  You take a single measure by the loop iteration, so to convert dynamic data to a single scalar rather than a table. Now you are left with a 1 d table after the loop and this whole mess to remodel is no longer necessary. All you nead is the Subvi to SD and the average which comes with LabVIEW and so you already have.

  You have a lot of conversions. "itérations" and "numeric" should be I32 (right clic... representation...) I32)

  This sequence of rube goldberg comparison is stupid. All you need is a single comparison "SD".<0.005" and="" wire="" the="" output="" to="" the="" loop="" termination="" condition.="" (btw,="" there="" is="" also="" a="" primitive="" for=""><>

  Seems silly to write all the raw numbers to a file every 10ms. It is probably enough for the 'means' in a log file.

  Why do you not use acquisition of single point and a loop FOR. You can not make an acquisition of hardware timed with points N and dT data, eliminating the loop FOR entirely?

• How to extract data from digital 1 d or 2D waveforms in a table or excel file?

  Hi all

  My DAQ gives me data in the form of a table 1 d or 2D-waverform digital time.

  How to export the data in an excel file or copy it into a table?

  Hi Prasanth,

  Some options come to mind:

  -pass the DAQmxRead to give you fair DBL tables instead of waveforms

  -use a conversion like this:

  

  -use functions of PDM, they accept waveforms...

• writing tables in excel

  HELO...

  I've sampled wave sine and cosine (4096 samples) and sampled values are in two different tables. How can I write these tables in two different columns in excellent sheet. I'm using labview 8.2.

  After the vi appropriate.

  Thanks in advance.

  Hello

  Try this Vi

• Is it possible to work with the conditions of a table in excel?

  I create a vi that store a lot of encoder pulse signals in a table, and I want to work with these terms as I in excel. Things like an average of a column, multiply the terms in the table, divide by constants.

  is this possible? Otherwise, what is the best way to work with this kind of data?

  Quite possible, that is the question to have tables, that you can manipulate as you need. The possibilities are endless.

  

• text and table in excel is not by adding using the generation of reports

  I want the file to write to the attached format. pls help, I m trying for the last 3 days...

  Thanks in advance.

  I did purchase table to write to report.vi. but not able to add it to other excel files.

  Thanks ben,

  your program is working well for version 11. I'm working on version 8. After much trying, I found that, in this document, add table adds in excel unlike in version 11 to give the coordinates (microsoft office settings) to locate the table.

  Thank you for your response.

  dg7318

• Several tables to excel file

  Hello

  I get this error when writing two different tables for the same excel file. I think the problem is that the excel file must be closed to be written the new. But I am unable to use the narrow leader because he is not a refnum. Should I use the notifier? If Yes please tell me how to thank you.

  In your VI, you have two instances of "Easy Excel Table.vi" that will run in parallel. This is likely to cause a conflict, because as we open and written on the worksheet, the second will also try to open the same spreadsheet and write at the same time. You must apply a sequential operation in order to ensure that the second simple Excel table can operate only when the first has been completed. The easiest way to do this in your VI is over the error of the first VI on the second VI error, so the second can run only after the first ended.

  Secondly, the second VI also has a function of "New Report.vi", pointing to the same file, so there is a good possibility that this will overwrite your changes. You say there is no reference to the excel file, but in fact there. The right upper bound of the first easy table Excel vi is the report's reference. The wire that directly in the Terminal to the second function Excel easy table report and get rid of the new Report.vi.