hi all, i'm seeking some advice on how to datalog (timestamp + ~70 values) every 30sec or 1min. Those readings come from a modbus device (power analyzer - electrical parameters) i have already established connection.
With those readings i would like to be able to:
- store them in a different file per day (2880 items for 30sec period - 1440 for 1min)
- view them live in a table/multicolumnlistbox as they are measured
- be able to plot each value (y) timestamp (x) a) live as they come up b) selecting a timestamp range and plot the stored ones
which method of datalog youre suggesting me? tdms, binary, worksheet, database etc and why.
im short of sql knowledge to set up a database, willing to learn, but im pretty short of time to finish my project (1 month).
thanks in advance.