Lutron Electronics CD-4318SD - SD Card Data Structure

1) When the SD card is used into the meter, the SD card
When the first time, the SD card is used into the meter,
the SD card will generate a route :
CDB01
2)
If the first time to execute the Datalogger,
under the route CDB01\, will generate a new
file name CDB01001.XLS.
After exist the Datalogger, then execute again,
the data will save to the CDB01001.XLS until
Data column reach to 30,000 columns, then
will generate a new file, for example CDB01002.XLS
3)
Under the folder CDB01\, if the total files more
than 99 files, will generate anew route, such as
CDB02\ ........
4)
The file's route structure :
CDB01\
CDB01001.XLS
CDB01002.XLS
.....................
CDB01099.XLS
CDB02\
CDB02001.XLS
CDB02002.XLS
.....................
CDB02099.XLS
CDBXX\
.....................
.....................
Remark :
XX : Max. value is 10.
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