HEIDENHAIN ND 1400 - Manual (Page 87)

73
7
Tolerancing
Enter nominal, limit or tolerance values
To enter nominal, limit or tolerance values touch the desired data field and enter the value. In this example,
the Nominal and Tol Dia (Tolerance diameter around the nominal position) values are entered by touching
data fields and entering a new values. Error and Deviation values are generated as soon as the Nominal
and Tol Dia values are entered.
Pass/fail results are indicated by green and red colors in the tolerance screen and in the feature list. Pass is
indicated by green, fail is indicated by red in the tolerance screen.
Any tolerance failure will be indicated by a red square next to the fea-
ture in the feature list. A green square will be displayed in the feature
list when all tolerance tests pass.
Omitting a tolerance category
When a tolerance category is un-
necessary, it can be omitted. To
omit a category, select the Nomi-
nal data field, remove any data by
repeatedly pressing the Cancel key
and press the Enter key. In this
example, the Diameter category is
omitted.
Green square indicates pass
The Nominal, Tol Dia and Limit values are entered... resulting in new error and deviation values
Entering Values and Omitting Categories