Protection Levels - Siemens SINUMERIK 808D User Manual

2.4

Protection levels

Ove rview
The control system provides a concept of protection levels for enabling data areas. Different protection levels control
different access rights.
The control system delivered by Siemens is set by default to the lowest protection level 7 (without password). If the
password is no longer known, the control system must be reinitialized with the default machine/drive data. All passwords are
then reset to default passwords for this software release.
N o te
Before you boot the control system with default machine/drive data, make sure that you have backed up your machine/drive
data; otherwise, all data are lost after rebooting with default machine/drive data.
Pro tection level
0
1
2
3 -6
7
Pro tection level 1
Protection level 1 requires a manufacturer password. With this password entry, you can perform the following operations:
● Entering or changing part of the machine data and drive data
● Conducting NC and drive commissioning
Pro tection level 3-6
Protection level 3-6 requires an end user password. With this password entry, you can perform the following operations:
● Entering or changing part of the machine data
● Editing programs
● Setting offset values
● Measuring tools
Pro tection level 7
If you have not set the password or protection level interface signal, the system sets the protection level to 7 automatically.
With this password entry, you can perform the following operations:
● Editing programs
● Setting offset values
● Measuring tools
You can also set protection level 7 through the PLC user interfaces. For more information, see the
SINUMERIK 808D/SINUMERIK 808D ADVANCED Commissioning Manual.
In the menus listed below the input and modification of data depends on the set protection level:
● Tool offsets
● Work offsets
● Setting data
● Program creation/program correction
The number of machine data and drive data which can be read or modified depends on the protection level. You can set the
protection level for these function areas with the display machine data (U SER_CLASS...).
18
L o cked by
Siemens password
Manufacturer password
Reserved
End user password
(Default password: "CUSTOMER")
No password
Area
Siemens, reserved
Machine manufacturers
-
End users
End users
Programming and Operating Manual (Milling)
6FC5398-4DP10-0BA6, 09/2017