Omron FH-3 Series Reference Manual page 207

Referencing a unit
Set a reference by referencing a detection point unit with registered X coordinate, Y coordinate and angle data.
1
In the Item Tab area, click [Ref. setting].
In the display area, the current reference position will be displayed as the crosshair cursor.
2
In the "Method" area, select "Unit".
3
In the scene in the "Unit" area, select a
detection point unit.
4
Perform the next measurement, and the reference will be displayed.
FH/FZ5 Processing Item Function Reference Manual
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