Write to Spreadsheet Under cRio%5C

[niukasu]

After the last post i find out when I try to write to spreadsheet under cRio, this happen, but when i run on my computer it work well.

Does anyone know how to fix it?

[0utlaw]

Hello niukasu,

How are you specifying the location for the spreadsheet file - is it preconfigured within the express VI? From a string or file path constant?  Dynamically generated? What model cRIO is this- RT controllers do not typically have a 😧 drive.  This KnowledgeBase article might help you determine the file path format required:

KnowledgeBase 4K1HPA20: Creating the Correct File Path Format for LabVIEW Real-Time Targets

http://digital.ni.com/public.nsf/allkb/BBCAD1AB08F1B6BB8625741F0082C2AF

Regards,

[niukasu]

Thank you for helping me.
Is it possible to save the data in computer while running in the cRio?

[GerdW]

Hi niukasu,

the cRIO CANNOT access your PC's harddrive! It's a stand-alone computer!

There are examples coming with LabVIEW that show how to transfer data from cRIO (target) to PC (host). Use them!

[crossrulz]

To sort of repeat what GerdW already stated, the cRIO has it's own hard drive that it accesses.  You need to think of the cRIO as a separate computer.  With that in mind, think about how you share files amonst computers.  The easiest is to setup a shared folder.  Other computers can then access that folder with a network address.  The cRIO needs the network address of that shared folder in order to read from or write to it.

[niukasu]

How to open the spreadsheet files saved in cRio by excel in computer?

[crossrulz]

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@niukasu wrote:

How to open the spreadsheet files saved in cRio by excel in computer?

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You need to copy the file to your computer somehow.  If you saved the file on the cRIO, then you can FTP the file to your computer.