save data every day in new file

[vicens]

Hello,

I've created an application that runs continuously. Sometimes it generates a data (string) and I want to save it in a file. All data of one day are saved in one unique file. The next day the data generates are saved in another file. Every day the application generates a new path.

I'm using open, write and close functions I/O and I'm using a subVI that when the application generates the new path close the reference and  open file with the new path. In this moment occurrs an error (Error 1 occurred at Write File in save.vi).

Also when I run the vi... why it ask me the file to save it (at the begining)  when the function have connected "open or create"?

Thank you.


vicen

LV7.1 / WinXP

[MikeS81]

Hi vicens,

connect your path to the file path input, not to the start path input. I have tested it with LV8.5, maybe there are differences.

Mike

[vicens]

Thank you, Mike,

also, I've solved the error. I needed to create another sifht register to refnum!