Siemens SINUMERIK 840D sl Commissioning Manual page 297

Restrictions
● The leases files are not saved:
● A configuration in the system network must be based on the DNS name rather than IP
Basic procedure
● Backup of network settings
● Importing network settings
NCU
Only the NCU settings are saved with the HMI on the NCU. The following data is backed up:
● /user/system/etc/basesys.ini
● /user/common/tcu (complete directory)
The network settings of an NCU can be backed up and read only from an HMI on the
PC/PG. This means the NC address in mmc.ini on the PC/PG is always 192.168.215.1.
SINUMERIK Operate (IM9)
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
– /system/etc/udhcpd-eth0.leases
– /system/etc/udhcpd-ibn0.leases
addresses.
After activation, the network settings can also be backed up when a commissioning
archive is created when a check mark is set, see Creating a start-up archive (Page 278).
The saved archives can be imported in the same manner as a commissioning archive,
see Reading-in a start-up archive (Page 280).
Note
Importing network settings for replacement components
Disconnect the replacement components from the system network before you import the
saved network settings.
Data backup
15.9 Network settings
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