HEIDENHAIN TNC 620 User Manual page 341

MOD functions | Changing the machine settings
Computer-specific access control
If your machine tool builder has set up computer-specific access
control (machine parameter CfgAccessControl no. 123400), you can
permit access for up to 32 connections authorized by you.
Proceed as follows:
Select Add to create a new connection
The control opens an input window for you to enter the
connection data.
Access settings
Host name
Host IP
Description
Type:
Ethernet
Com 1
COM 2
Access rights:
Inquire
Deny
Permit
If you assign the Inquire access right to a connection, and if access
is gained from this address, then the control opens a pop-up
window. You must permit or deny external access in the pop-up
window:
External access
Yes
Always
Never
No
In the overview list, an active connection is shown with
a green symbol.
Connections without access rights are shown gray in
the overview list.
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 10/2018
Host name of the external
computer
Network address of the exter-
nal computer
Additional information (text is
shown in the overview list)
Network connection
Serial interface 1
Serial interface 2
For external access, the
control opens a query dialog
Do not permit network access
Permit network access without
query
Permission
Permit once
Permit continuously
Deny continuously
Deny once
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