The simplest way to change the start time is by using the Build Waveform function
in LabVIEW to change the cluster values.
- Drop the Build Waveform function onto the block diagram
- Click the Y field to change it to the t0 option.
- Wire the waveform into the top input and the desired new t0 value into the left input value. The desired output waveform will be available on the right terminal
A waveform type
is a cluster made of three discreet data sets, the sample values (Y), the time between samples (dt), and the start time (t0).