HEIDENHAIN ND 1200 - Manual (Page 66)

66 1 Operation
1
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Example of changing tolerances
In this example, a roundness form tolerance will be edited to be more
forgiving:
To change a tolerance:
U Use the ARROW CURSOR keys to highlight the Circle
measurement step.
U Press the TOL key to display the circle tolerance screen.
U Highlight the desired data field if necessary. In this example, the Tol.
Zone field is already highlighted.
U Enter the new tolerance value.
U Press the FINISH key to save to change and return to the Programs
screen.
The Circle measurement step is
highlighted The Tol Zone field is highlighted The new tolerance value is entered