clearing a waveform chart

[Adrian Garcia]

Hello!

Can someone explain how to re-set a waveform chart to initialize to 0
at the start of the run of the VI.

I notice one example where a zero array is input...
but this looks like overkill.

Is there an easier way.

Thanks,
Adrian

[Labviewguru]

Adrian,

It's really simple. Just create a property node or reference to the chart, and select the history. Then, just wire a constant (easiest to create a constant from the node itself) which is empty, and voila - an initialized chart.

Good luck, and let us know how you do.