plotting a graph at some time interval

[fikadu]

Hello every one,

I  am trying to plot  a graph for  different power levels at different time interval.   I have tried  as attached VI with. But, it doesn't shown up(I couldn't  dispaly power vs time graph). would you go through and tell me what went wrong?

Thak you a lot

[RavensFan]

Check your Build XY Graph properties.

You have it set to clear data on each call.

The number of steps control is unnecessary.  The For Loop will run a number of times based on however many elements you have in the arrays.