HEIDENHAIN TNC 640, User Manual, Page: 846 / 948

MOD Functions | Graphic settings
20
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
20.2 Graphic settings
With the MOD functions
Graphic settings
you can select the
model type and model quality operating mode.
To select
Graphic settings
proceed as follows:
Select the group
Graphic settings
from the MOD menu
Select the model type
Select the model quality
Press the
APPLY
soft key
Press the
OK
soft key.
In the
Test Run
operating mode, the control displays icons of the
active
Graphic settings
.
You have the following simulation parameters for the control’s
Graphic settings
:
Model type
Icon Choice Properties Application
3-D Very true to detail,
heavy time and processor consump-
tion
Milling with undercuts,
milling-turning operations
2.5 D Fast Milling without undercuts
No model Very fast Line graphics
Model quality
Icon Choice Properties
Very high High data transfer rate, exact depiction of tool geometry,
depiction of block end points and block numbers possible
High High data transfer rate, exact depiction of tool geometry
Medium Medium data transfer rate, approximation of tool geometry
Low Low data transfer rate, coarse approximation of tool geometry