Siemens SINUMERIK 840Di sl - Protection Levels

NC Commissioning with HMI Advanced
11.2 Machine and setting data
Manual
360 Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
11.2.2 Protection levels
Access authorization
Access to programs, data and functions is useroriented and controlled via 8 hierarchical
protection levels. These are divided into (see following table ):
● 4 password levels for Siemens, machine manufacturer and end user
● 4 key switch positions for end user
This provides a multilevel safety concept for controlling access rights.
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Password Set
For the four possible password levels with their access permissions, the passwords can be
entered in the control area DIAGNOSIS by actuating the softkey SET PASSWORD.
References:
/BAD/ Operating Manual HMI Advanced
Resetting the password
Please note that a password remains valid until access authorization is reset with the softkey
DELETE PASSWORD. Access authorization is therefore not automatically deleted during
POWER ON!