Siemens SINUMERIK 840DE sl Commissioning Manual page 1324

System settings
1.1 Delivery condition of the system
Partitioning of the memory
The memory of the CompactFlash Card is purely logically partitioned, i.e. the user can in
principle assign the memory up to the end of the physical limit. An alarm under LINUX is
triggered if less than 4 MB free memory is available.
Directory
/oem
/addon
/user
Preset users
The following users have already been set up:
Users
Operator
Operator1
Operator2
Operator3
user
service
manufact
NOTICE
Changing the password
You can only change the passwords of Linux users in the basic NCU system - not for the
booted service system.
To increase system security, you should change the passwords in the Linux system for users
"manufact", "service" and "user" analogous to the passwords for the NC access levels.
You can access the basic NCU system e.g. via the WinSCP/Putty (Page 96) program, via a
service console or on a TCU.
Call the service console on the TCU with the menu back key and key <MENU SELECT>:
6
1 GB card
100 MB
256 MB
Access level
Key switch position 0
Key switch position 1
Key switch position 2
Key switch position 3
Password:CUSTOMER
Password: EVENING
Password:SUNRISE
8 GB card
1 GB
2 GB
Target group
Operators, users
Operators, users
Operators, users
Operators, users
Operators, users
Service personnel
Machine manufacturer
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
NCU operating system