Real time in waveform?

[Dejv]

Thx

[Ranjeet_Singh]

And one more thing, The data you want to plot is dynamic or static i.e. it is already stored or you reading and sending directly to graph with x axis as time.

Let me know what is approach..I don't have DAQ so cant verify here

[Ranjeet_Singh]

Tell me what are the datatype you are using for Y axis and is it array or direct data

Thanks

[Ranjeet_Singh]

Try this VI and let me know

[Dejv]

I need in this VI two graphs. One is for imidiately record voltage data from measuring card andsecond is for long time record. I am reading data form USB 6009 and sending directly to graph.

[Ranjeet_Singh]

See the problem is in 1 graph you are displaying dynamic data & in other graph static data. Why you are doing this ?

What is the need that both graphs should be in same front panel.

If i am not wrong then in both the graphs you need x axis as time stamp right ?

My last attachement will answer for your dynamic data if you are looking for that

[Dejv]

Data comes form solar panel. I have to collect these data (voltage) and show over USB 6009 on PC. So I need show in one graph floating actually voltage and in second graph long save voltage (in hours/days). So if you know what I need, do you have any idea how can I make it?

[Ranjeet_Singh]

The data coming from solar panel will have some gap i.e. you are going to read in the interval of 1 or 2 seconds and you want to show this on graph with x axis is time stamp, right ?

If this is the condition then use this VI 

let me know..

Thanks

[Dejv]

Yes, I want. I watched on your VI. It works but I have problem that time is going faster then in real. Its doing in your VI and same if I used in my VI. Where is mistake?

[Ranjeet_Singh]

Try this & let me know