TNC 426/TNC 425/TNC 415 B/TNC 407
2 - 8
2
Manual Operation and Setup
Fig. 2.6:
Setting the datum in the working plane; plan view
(upper
right)
Setting the Datum Without a 3D Touch Probe
–R
2
1
–R
Y
X
2
1
X
Y
ELECTRONIC HANDWHEEL
only:
e.g.
+/
5
ENT
e.g.
X
To set the datum in the working plane:
Move the zero tool until it touches the side of the workpiece.
Select the axis.
Select datum setting.
Enter the position of the tool center (here, X = 5 mm) including the
sign.
Repeat the process for all axes in the working plane.
The exact dialog for datum setting depends on machine parameters MP 7295 and MP 7296 (see page 11-11).
