Summary

first I tried an engraving test, it's really simple with xcs software
Step1: Basic Shape: whether rectangle, circle, star, heart and so on
Step2; sizing 
Step3; Engrave 
Step4: 300 Lines/cm, Pass1
Step5; Material test array
Step6: Power Max.
Step7: Power Min.
Step8: Columns
Step9: Spacing 
Step10: Speed Max.
Step11: Speed Min.
Step12; Rows
Step13: Spacing
Ok. And finish is the engrav test
with ungroup you can customize the text and numbers for speed and power
Attention: if the shapes are marked, do not set the power and speed on the lower right side, only for text and numbers for the engrav test, otherwise the score engraving and cut test is for nothing