HEIDENHAIN SW 54843x-03 DIN Programming - Manual (Page 45)

HEIDENHAIN MANUALplus 620, CNC PILOT 640 45
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"Graphics" pull-down menu
The "Graph." pull-down menu contains the following functions (see
figure at right):
 Graphic ON: Activates the graphic window or updates the
displayed contour. As an alternative, you can use the soft key (see
table at right).
 Graphic OFF: Closes the graphic window.
 Graphic for Automatic: The graphic window is activated when the
cursor is located in the contour description.
 Window: Sets the graphic window. During editing, the Steuerung
displays programmed contours in up to four graphic windows. Set
the desired windows.
 Magnifier on: Activates the zoom function. As an alternative, you
can use the soft key (see table at right).
The graphic window:
 Colors in contour graphics:
 White: workpiece blank and auxiliary blank
 Yellow: finished part
 Blue: auxiliary contours
 Red: contour element at the current cursor position. The arrow
point indicates the direction of machining.
 When programming fixed cycles, you can use the displayed contour
for establishing block references.
 Using the zoom functions, you can magnify, reduce or shift details.
Soft keys with active program window
Activates the contour display and
starts redrawing the contour.
Opens the soft-key menu for the
zoom functions and displays the zoom
frame.
 Additions/changes to the contour will not be considered
until the GRAPHICS soft key is pressed again.
 Unambiguous NC block numbers are a prerequisite for
the contour display!