Siemens SINUMERIK 828D

A2: Various NC/PLC interface signals and functions
1.3 Functions
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
65
Defaults
The following default passwords are defined for protection levels 1 to 3:
• Protection level 1: SUNRISE
• Protection level 2: EVENING
• Protection level 3: CUSTOMER
1.3.5.3 Keyswitch settings (DB10, DBX56.4 to 7)
Key switch
The keyswitch has four positions, to which protection levels 4 to 7 are assigned. The keyswitch comprises a
number of keys in a variety of colors, which can be set to different switch positions.
Figure 1-10 Switch positions 0 to 3
Switch positions
Switch position 0 has the most restricted access rights. Switch position 3 has the least restricted access rights.
DB10, DBX56.4 / .5 / .6 / .7 (switch positions 0 / 1 / 2 / 3)
Machine-specific enables for access to programs, data and functions can be assigned to the switch positions. For
detailed information, please refer to:
References
/IAM/ Startup CNC Part 2 (HMI); Access Protection
Note
Following NC-CPU ramp-up in commissioning mode (NCK commissioning switch:
position 1) the passwords for protection levels 1 – 3 are reset to the default settings. For
reasons of data protection, we strongly recommend that you change the default settings.
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