How to download data from compact RIO

[二子]

Hi everyone,

     I have CRIO-9073 and NI-9217, what i want the work is like this:

    1)all temperature data saved in crio-9073 memory, even no electrical power, the data still can avaible.

    2)If out of memory, it will delete earliest data and write latest data to memory, just like FIFO.

    3)when normally working ,no computer link to compact rio, when computer connect to compact rio, run host software.

     select start and end time, download data which acquire between the time..

    4)in host software , can display current and history data.

anyone can give me some idea or examples?

Thanks

labview_yang@hotmail.com