Vertical Zoom; Centring; Horizontal Zoom - HEIDENHAIN TNC 415 Technical Manual

Vertical zoom

The vertical grid display of each previously selected channel can be modified in fixed steps using
soft keys. The value of the grid in the vertical axis is overlaid at the left hand margin beneath the
channel number and the name of the recording.

Centring

Select vertical resolution to achieve an optimum display.
Now return to original vertical deflection: use the NO ENT key to restore the original display of the
stored data in the vertical axis.

Horizontal zoom

The recording gathers 4096 evaluated data. Time resolution, i.e., the cycle time between the
recorded data, can be set from 0.6 to 6 ms. The range of display stretching and condensing is
limited as follows.
smallest display
max. stretched display
The length of the displayed window and its beginning as an absolute position within the recording
length of the data is displayed as a bar (scroll bar) in the status field.
11-20 TNC 407/TNC 415/TNC 425
Evaluated data
4096
64
3 Machine interfacing
Data : Pixels
8 : 1
1 : 8
01.98