HEIDENHAIN TNC 640 (34059x-05) ISO programming - Manual (Page 579)

Machine settings 18.3
18
TNC 640 | User's ManualDIN/ISO Programming | 1/2015
579
18.3 Machine settings
External access
The machine tool builder can configure the external
access options. Refer to your machine manual.
Machine-dependent function: With the
TNCOPT soft
key, you can permit or lock access for an external
diagnostics or commissioning program.
With the MOD function External access you can grant or restrict
access to the TNC. If you have restricted the external access it
is no longer possible to connect to the TNC and exchange data
via a network or a serial connection, e.g. with the TNCremo data
transfer software.
Restricting external access:
In the MOD menu select the Machine settings group
Select the External access menu
Set the EXTERNAL ACCESS SOFT KEY TO OFF
Press the OK soft key