Protection Levels - Siemens SINUMERIK 804D sl Commissioning Manual

Fundamentals

15.7 Protection levels

You can set or reset single bits by clicking them with the mouse or by selecting them with the
cursor keys and then pressing the toggle key.
• With the soft key OK, you can terminate the bit editor and accept the value set.
• With the soft key Abort, you can quit the bit editor and discard the value set. The previous
15.7 Protection levels
Introduction
Access to programs, data and functions is useroriented and controlled via eight hierarchical
protection levels. These are divided into
• 4 password levels for Siemens, machine manufacturer, start-up personnel, and end user
• 4 key switch positions for end user
Protection levels
There are protection levels 0 to 7 (see table below), where
• 0 is the highest and
• 7 is the lowest level.
Table 15-6
Protection level
0
1
2
3
4
5
6
7
Interlock
Protection levels
• 0 to 3 are locked by means of a password and
• 4 to 7 by means of keyswitch positions (see table below).
282
setting is then valid again.
Protection level concept
Locked by
Password
Password: SUNRISE (default)
Password: EVENING (default)
Password: CUSTOMER (default)
Key switch position 3
Key switch position 2
Key switch position 1
Key switch position 0
Range
Siemens
Machine manufacturer
Installation engineer, service
End user
Programmer, machine setter
Qualified operator
Trained operator
Semi-skilled operator
CNC Part 1 (NCK, PLC, drive)
Commissioning Manual, 11/2006, 6FC5397-2AP10-2BA0