HEIDENHAIN TNC 640 (34059x-02) ISO programming - Manual (Page 509)

Graphics 17.1
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TNC 640 | User's Manual for DIN/ISO Programming | 5/2013
509
Plan view
This is the fastest of the graphic display modes.
Press the soft key for plan view
Regarding depth display, remember: The deeper
the surface, the darker the shade
Projection in three planes
Similar to a workpiece drawing, the part is displayed with a plan
view and two sectional planes. A symbol to the lower left indicates
whether the display is in first angle or third angle projection
according to ISO 5456-2 (selected with MP7310).
Details can be isolated in this display mode for magnification (See
"Magnifying details", page 512).
In addition, you can shift the sectional planes with the
corresponding soft keys:
Select the soft key for projection in three planes.
Shift the soft-key row until the soft key for the
functions for shifting the sectional plane appears
Select the functions for shifting the sectional
plane. The TNC offers the following soft keys:
Function Soft keys
Shift the vertical sectional plane to the
right or left
Shift the vertical sectional plane forward
or backward
Shift the horizontal sectional plane
upwards or downwards
The positions of the sectional planes are visible during shifting.
The default setting of the sectional plane is selected such that it
lies in the working plane in the workpiece center and in the tool
axis on the top surface.