Siemens SINUMERIK Commissioning Manual page 19

1.3 Access levels concept
Overview
The access levels concept controls access to functions and data areas. Access levels 0 to 7
are available, where 0 represents the highest level and 7 the lowest level.
Access levels 0 to 3 are locked using a password and 4 to 7 using the appropriate key-
operated switch settings.
Access level
The password remains valid until it is reset with the "Delete Password" softkey. The
password for access level 0 provides access to all data areas.
The passwords can be changed after activation. If the passwords have been forgotten, for
example, the system must be reinitialized (NCK general reset). This resets all passwords to
the standard for this software version. POWER ON does not reset the password.
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. The associated interface signals are located in
DB10.DBB56.
Significance of the key-operated switch settings:
Access level
Authorization
The operator only has access to information protected by this particular access level and the
levels below it. The machine data is assigned different access levels by default.
Access level 4 (key-operated switch position 3) is the minimum level required to display
machine data. When commissioning the system, the manufacturer password "SUNRISE"
should be generally used.
HMI Advanced (IM4)
Commissioning Manual, 03/2009, 6FC5397-0DP10-3BA0
Locked by
0 ---
1 Password: SUNRISE
2 Password: EVENING
3 Password: CUSTOMER
4 Key-operated switch setting 3
5 Key-operated switch setting 2
6 Key-operated switch setting 1
7 Key-operated switch setting 0
Switch setting
7 0 = Key removal position
6-7 0 and 1
5-7 0 to 2
4-7 0 to 3
1.3 Access levels concept
Area
System
Manufacturer
Servicing
Users
Programmer, machine setter
Qualified operator
Trained operator
Semi-skilled operator
Key color
No key inserted
Black
Green
Red
Introduction
13