Manual
11
7.6 SD card data structure
1) When the SD card is used into the meter for the first time, the SD card will generate a route:
PHA01
2) If the first time to execute the Datalogger, under the route PHA01\, will generate a new file name
PHA01001.XLS. After exist the Datalogger, then execute again, the data will save to the
PHA01001.XLS until Data column reach to 30,000 columns, then will generate a new file, for example
PHA01002.XLS.
3) Under the folder PHA01\, if the total files more than 99 files, will generate anew route, such as PHA02\
........
4) The file's route structure :
PHA01\
PHA01001.XLS
PHA01002.XLS
.....................
PHA01099.XLS
PHA02\
PHA02001.XLS
PHAA02002.XLS
.....................
PHA02099.XLS
PHAXX\
.....................
.....................
Note:
XX: Max. value is 10.
8 Saving data from the SD card to the computer (EXCEL software)
1) After executing the Data Logger function, take away the SD card out from the "SD card socket"
(3-18).
2) Plug in the SD card into the Computer's SD card slot ( if your computer build in this installation ) or
insert the SD card into the " SD card adapter ". then connect the " SD card adapter " into the computer.
3) Power ON the computer and run the " EXCEL software ". Down load the saving data file ( for example
the file name : PHA01001.XLS, PHA01002.XLS ) from the SD card to the computer. The saving data
will present into the EXCEL software screen ( for example as following EXCEL data screens ) , then
user can use those EXCEL data to make the further Data or Graphic analysis usefully.
EXCEL data screen (example 1)
