Per Unit Graph of Voltage Signal

How to plot per unit graph from the voltage signal collected in simulink?

[Birdman]

What do you mean exactly? Can you share your model if you are allowed?

[Tee Wei Hown]

It's a power quality model. The voltage and current signals are both being collected. But the problem now is I do not know how to plot a voltage per unit graph from the voltage signal collected.

[Birdman]

By per unit, you mean kind of normalising?

[Tee Wei Hown]

yup