HEIDENHAIN QUADRA-CHEK 3000 Operating Instructions Manual page 253

Measurement evaluation | Defining tolerances
On the Tolerances tab, you can define the geometrical tolerancing of a measured
or constructed feature. The tolerances are grouped.
Tolerances cannot be applied to reference features, such as zero point,
alignment and reference plane.
Depending on the feature, you can define the following tolerance types:
General tolerances, e.g. application of the ISO 2768 standard
Size tolerances, e.g. diameter, width, length and angle of reference axis
Form tolerances, e.g. roundness
Location tolerances, e.g. position, concentricity
Directional tolerances, e.g. angularity, parallelism, perpendicularity
Runout tolerances
The tolerances can be activated or deactivated.
Further information:
Display of toleranced features
1 Feature (red) with one or more tolerance values exceeded
2 Feature list with toleranced features, indicated by the symbol
The features preview in the workspace displays a feature in red if one or more of
its tolerance limits were exceeded.
The results of the tolerance test are indicated by symbols in the feature list and on
the Tolerances tab.
Symbol
HEIDENHAIN | QUADRA-CHEK 3000 | Operating Instructions | 6/2016
"Tolerancing the features", page 258
Meaning
The activated tolerances of the feature are met.
One or more activated tolerances of the feature are exceeded.
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