HEIDENHAIN TNC 410 ISO Programming - Manual (Page 50)

24 2 Manual Operation and Setup
2.4 D
a
tu
m
Set
ting
(With
out a 3
-D T
ouc
h
Pr
ob
e)
2.4 Datum Setting (Without a 3-D
Touch Probe)
Note
You fix a datum by setting the TNC position display to the coordinates
of a known position on the workpiece.
Preparation
U U U U Clamp and align the workpiece.
U U U U Insert the zero tool with known radius into the spindle.
U U U U Ensure that the TNC is showing actual position values.
For datum setting with a 3-D touch probe, refer to the
new Touch Probe Cycles Manual.