XY chart data adquisition

[Leon27]

Hi,

I am adquiring data in real time, I process the data and I send the information to an xy graph, I want that every loop the next data does not erase the previous.

I attached two images where I show the xy graph, my idea is that every loop the new data will be plot in the same graph without delete the previous data.

[altenbach]

It would be more interesting if you would show the diagram.

If you are using the "build xy graph" express VI, simply configure it to retain data between calls.

[Leon27]

Hi,

Yes, I know that it is not so interesting but I am a new programmer. You are right I am using build xy vi and you resolve my problem.

thanks for your help.