HEIDENHAIN TNC 620 User Manual page 450

10
Use in external applications
When user administration is active, you can set up
only secure network connections via SSH. The control
automatically disables the LSV2 connections via the
serial interfaces (COM1 and COM2) and the network
connections without user identification.
Further information: "Serial interfaces on the TNC 620",
Page 405
The PC tools available from HEIDENHAIN, such as TNCremo with
version v3.3 or higher, provide all functions for setting up, building
up, and managing secure connections through an SSH tunnel.
When the connection is set up, the required key pair is generated in
TNCremo and the public key is transferred to the control.
Once the connection configurations created in TNCremo
have been set up, they can be shared among all PC tools
for building up a connection.
This also applies to applications that are using the HEIDENHAIN
DNC component from RemoTools SDK for communication. There is
no need to adapt existing customer applications.
In order to expand the connection configuration using
the associated CreateConnections tool, you need to
update to HEIDENHAIN DNC v1.7.1. A modification of
the application source code is not required.
450
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
HEROS functions | User administration