HEIDENHAIN iTNC 530 (340 49x-01) - Manual (Page 550)

550 12 Test Run and Program Run
12.1 Gr
ap
hics
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
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 blank form with a large tool. The TNC
interrupts the graphics and displays the text ERROR in the graphics
window. The machining process is continued, however.
Plan view
This is the fastest of the three graphic display modes.
8 Press the soft key for plan view.
8 Regarding depth display, remember:
The deeper the surface, the darker the shade.
Display mode Soft key
Plan view
Projection in 3 planes
3-D view