HEIDENHAIN iTNC 530 (606 42x-02) - Manual (Page 612)

612 Test Run and Program Run
16.1 Gr
aphics
Overview of display modes
The control displays the following soft keys in the Program Run and
Test Run modes of operation:
Limitations during program run
Plan view
This is the fastest of the graphic display modes.
U Press the soft key for plan view
U Regarding depth display, remember: The deeper the
surface, the darker the shade
View Soft key
Plan view
Projection in three planes
3-D view
A graphical representation of a running program is not
possible if the microprocessor of the TNC is already
occupied with complicated machining tasks or if large
areas are being machined. Example: Multipass milling
over the entire workpiece blank with a large tool. The TNC
interrupts the graphics and displays the text ERROR in the
graphics window. The machining process is continued,
however.
In the test run graphics, the TNC does not depict multi-axis
operations during machining. The error message Axis
cannot be shown
appears in the graphics window in such
cases.
If your machine has a mouse, the status bar shows the
depth of any location on the workpiece when you move
the mouse pointer over it.