Files reading TDMS problem in Labview 2010, created in 2009, error-2503

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  Hi all

  I am trying to run 2010 Labview Signal Express VI. It gives me "unknown version" problem. When I checked for Labview versions, he said 10.0f2 and Signal Express can read the version of LabView 2010. I don't understand this. 10.0f2 is not just a patch for version 10.0? I will appreciate if someone can help me with this.

  Kind regards

  Kanu

  Hi Kanu,

  I tried to write a simple VI and its importation to the Express Signal and I have not had any problems. I use 32-bit LV2010f2 and Signal Express 2010. I have attached the VI I used so that you can try it yourself. I followed the instructions of this KB to create a distribution of the source file. If you follow this KB and still can't make it work, can you please post the VI?

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• WAV to waveform - error amplitude in LabVIEW 2010

  
  

  NOR will table a report with the Group R & D to solve the problem in a future version of the tool, but in the meantime, a good workaround is to use the 2009 version of the svx_Snd VI of waveform of reading, while using in LabVIEW 2010 environment.

• Error 7 when opening the file auto-LabVIEW 2010

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• a problem with one of the files in the TestStand\AdapterSupport\LabVIEW directory

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  Hi all.

  I'm reading a file (signals from the brain, EEG) FED in LabVIEW but I can't understand how do. I would like to respond to this challenge without converting the file EDF before the treatment.

  Is there anyone out there who can help me? I'm using LabVIEW 2010

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  Hi all.

  Thank you for your help. It finally works now!

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  Andrea

  Hello Andrea,

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  Kind regards

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  See exhibit attached - open the file, move it to the end, write the text, close the file.

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• reinstall of LabVIEW 2010 problem

  Hi all. I'm new here.

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  You can uninstall all modules of NOR and do a reinstall. In general, I usually like starting a new installation of Windows (or go back to a clean restore point Windows) when this kind of problem occurs.

• Read TDMS - calculate the average

  Hello

  I have data I stored in a PDM file, I want to do some calculations, such as finding the average of all of my data.

  Successfully, I have read the PDM file and linked to a waveform graph, no problem on this part.

  However, I'm stuck trying to figure out how can I access data other than just to print them on a graph.

  How could I summarize all the values to find the average value?

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  Thank you.

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  So what - this on the modules of temperature reading that is causing a problem in Windows 7?

  Other installation data :

  -The XP PC has the updates Labview 2010 is compatible with

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• Is there an Excel to TDM plugin for LabVIEW 2009

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  the plugin I can use? Is there something else I can do, or am I just out of luck, until I update?

  Hello

  the functionality to open Excel files has been added to the ICU starting with version 1.8. However, the ICU in the manner described above upgrade you will register to use ExcelTDM and make it available through the _openWithRoot.vi in LabVIEW 2009. Simply install or DIAdem 2010 NI LabVIEW 2010 as a demo version.

  Please see also the comments from readers on the page of ExcelTDM use, a client has requested the use of using Excel in older versions of DIAdem:

  ExcelTDM use

  Greetings,

  Uwe

• Error 116 when a string of binary file reading

  I try to use the 'writing on a binary' and "binary file reading" pair of VI to write a string to a binary file and read it again.  The file is created successfully and a hex editor confirms that the file contains what is expected (a header + chain).  However, when I try to read the string back once again, I received an error 116: "LabVIEW: Unflatten or stream of bytes read operation failed due to corrupted, unexpected or truncated data.»  A quirk I found though, is that if I put "endianness" to "Big-Endian, network order", the error disappears when I use "native, welcome the order" (my original setting) or "little-endian" error occurs.  Did I miss something in the documentation indicating that you can use big endian order when writing of strings, I do something wrong, or is this a bug in Labview?  Because the program that it will be used for is to write large networks, in addition to channels, I would like to be able to stick to the 'native' setting for speed purposes and must not mix "endianness".

  I have attached a VI of example that illustrates this problem.

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  Thank you

  Kevin

  Hello

  Please contact National Instruments!  I checked the behavior that you have met and agree that it is a bug, it has been reported to R & D (CAR # 130314) for further investigation.  As you have already understood possible workaround is to use the Big-Endian parameter.  Also, I am enclosing another example that converts the string to a binary array before writing to the file, and then converts to a string according to the playback of the file.  Please let me know if you have any questions after looking at this example though and I'll be happy to help you!  Thank you very much for the comments!