HEIDENHAIN TNC 640, User Manual, Page: 850 / 948

MOD Functions | Machine settings
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
Entering traverse limits
Refer to your machine manual.
Your machine tool builder configures and enables
the
Traverse limits
function.
The MOD function
Traverse limits
enables you to limit the actually
usable tool path within the maximum traverse range. This enables
you to define protection zones on each axis in order, for example,
to protect a component from collision.
To enter traverse limits:
In the MOD menu, select the
Machine settings
group
Select the
Traverse limits
menu
Enter the values of the desired axes as a reference value or load
the momentary position with the
actual position capture
soft
key
Press the
APPLY
soft key
The control checks the entered values for validity.
Press the
OK
soft key
Operating notes:
The protection zone becomes active automatically as
soon as you have set a valid traverse limit in an axis.
The settings are kept even after the control has been
restarted.
You can only deactivate the protection
zone by deleting all values or pressing the
EMPTY EVERYTHING
soft key.