store in SD card

[Nildo]

Dear Gentlemen
 
I'm working with V1210, logging 8 parameters; date, time, an MI(reading as Produto) and more 05 value. on line view of  the date table is all good, all 8 columns are logged, and row wise. 

My problem is writing to the sd card, to the csv format. in 3 shifts of 8 hours each where each finished shift store one file and start other file separeted.
I would like could be in rows per rows each time too.

Any help is much appreciated.
 
Thanks