Siemens SINUMERIK 828D Commissioning Manual page 42

Operating software settings
3.1 Access levels
Key-operated switch
Access levels 4 to 7 require a corresponding key-operated switch setting on the machine
control panel. Three keys of different colors are provided for this purpose. Each of these
keys provides access only to certain areas.
Meaning of the key-operated switch settings:
Access level
The key-operated switch setting must always be edited from the PLC user program and applied to the
See also
The password can also be deleted via the PLC (PI services: PI LOGOUT).
Function Manual Basic Functions, Section "PLC for SINUMERIK 828D" (P4)
42
Switch position
4-7 0 to 3
5-7 0 to 2
6-7 0 and 1
7 0 = Key removal position
interface accordingly.
Key color
red
green
black
No key inserted
Commissioning Manual, 02/2012, 6FC5397-3DP40-3BA0
Turning and Milling