Access Protection Via Password And Keyswitch - Siemens SINUMERIK 828D Function Manual

1.3.5

Access protection via password and keyswitch

1.3.5.1 Access protection via password and keyswitch
Access authorization
Access to functions, programs and data is user­oriented and controlled via 8 hierarchical protection levels. These
are subdivided into:
• Password levels for Siemens, machine manufacturer and end user
• Keyswitch positions for end user
Multi-level security concept
A multi-level security concept to regulate access rights is available in the form of password levels and keyswitch
settings.
Protection level
0
1
2
3
4
5
6
7
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
Type
Password
Password
Password
Password
Keyswitch position 3
Keyswitch position 2
Keyswitch position 1
Keyswitch position 0
A2: Various NC/PLC interface signals and functions
User
Siemens
Machine manufacturer:
Development
Machine manufacturer:
Startup engineer
End user: Service
End user: Programmer,
machine setter
End user: Skilled operator
without programming
knowledge
End user: Trained operator
without programming
knowledge
End user: Semi-skilled
operator
1.3 Functions
Access to (examples)
All functions, programs and
data
defined functions, programs
and data;
for example: entering options
defined functions, programs
and data;
for example: Bulk of machine
data
Assigned functions,
programs and data
less than the protection level
0 to 3; established by the
machine manufacturer or
end user
less than the protection level
0 to 3; established by the
end user
Example:
Program selection only, tool
wear entry, and work offset
entry
Example:
no inputs and program
selection possible,
only machine control panel
operable
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