Main menu Description Reference
Restore NCU Software
and Data
Restore system and user data
from the USB storage medium or
network drive.
Backup data via the service menu
(Page 72)
Modify NCU Settings
● Change network settings
● Activate/deactivate HMI
● Restore delivery condition of
the following components:
– HMI (SINUMERIK Operate)
– NC
– PLC
– Drive
This is how you change the system
settings (Page 91)
Service Shell A Service Shell is opened in order
to input service commands.
Backing up data via the service shell
(Page 80)
Service Commands (Page 38)
Help Help text to operate the service menu in case the external keyboard has
no function keys:
1 ... 8 Function keys <F1> ... <F8> for oper‐
ating the horizontal softkeys
1 ... 8 Key combination for operating the ver‐
tical softkeys: VSK1 ... VSK8
Restart Restarts the system
3.1.4 This is how you connect to a network drive
Connecting network drives
1. Select "Connect to network drive".
2. Enter the complete path name of the network drive.
Service and diagnostics
3.1 Creating a service system
NCU operating system
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