Settings → Probing holds the speeds and distances every probing cycle uses. The plate you own, its dimensions and its probe input are set in Settings → Connection → Touch Plate.
Settings → Probing: Probe Speeds and Travel
Probe Speeds
Field
Default
Range
What it does
Fast Find (mm/min)
150
1–1000
The first approach, to find the surface quickly
Slow Find (mm/min)
75
1–500
The second, slower touch that takes the measurement
Travel
Field
Default
Range
What it does
Z Probe Distance (mm)
30
1–200
How far Z may travel looking for the plate before giving up
Retract Distance (mm)
2
0.1–20
How far it backs off after the fast find, before the slow touch