How can I simulate a scope display where the vertical time grid does not scroll?

[CCC_Kris]

The "Variable-Time Chart XY.vi" example is very close but I would like to use the timing and "Y" data from a DAQ MX read.  The data is being generated continuously at 1000 samples/second and I am reading it as a waveform.  I am new to Lab View and do not know how to integrate the waveform data with the Variable-Time Chart XY.vi .  Any help would be appreciated.

Thanks,

Kris

[Andrew_E]

Hi Kris,

You could use the "Get Waveform Components" function to get the Y data values of the waveform and then either graph the data for the current time like the example shows or use t0 and dt to graph the data as it is coming in.

Regards,

Andrew