HEIDENHAIN ND 100 User Manual - Manual (Page 25)

ND 120 QUADRA-CHEK 25
1
.2 Basic F
unctions
Feature evaluation mode screens and soft keys
The feature evaluation screens can be toggled between two displays
by pressing the View soft key to show:
 Feature list of measured features on the left side
 Unit of measure and current datum in the upper right corner
 The feature type and number of the highlighted feature
 Feature position
 Geometric and dimensional values such as diameter, length or angle
 Number of data points used to define the feature
 Form error
 Parent features used if the feature was constructed
 An indication that the feature was created if applicable
 Data cloud of collected data points used to define the feature
Feature evaluation mode screen showing feature
values
Feature evaluation mode screen showing data points
DRO soft keys Function
Recall Displays a different feature from the feature list
by specifying its feature number.
View Toggles between the default screen showing
axis values and the screen showing data points
collected to define the feature.
Change Shows alternative fit algorithms for the current
feature type, such as LSBF (least squares best
fit) and ISO.
Tol Displays the alternative tolerances that can be
applied to the current feature.
Notice
Tolerances are discussed later in this chapter.