Access Protection For Parameter Lists In The Web Server - Siemens SINAMICS S120 Function Manual

7.30.4.3

Access protection for parameter lists in the web server

Default rights for parameter lists
Three standard rights are specified for the parameter lists:
Standard
right
Change list
Read
Write
The access rights for the parameter lists are predefined as follows:
Situation:
"SINAMICS" user creates list
"Administrator" user creates list
You can change the rights of individual parameter lists based on the default settings shown
in the table.
● "SINAMICS" and "Administrator" users can reduce their own rights.
● "Administrator" users can reduce the rights of "SINAMICS" users or expand them up to
their own level.
Note
For safety reasons, the user "administrator" should never give the user "SINAMICS" the
"write" and "change list" rights for the same parameter list at the same time.
NOTICE
Manipulation of the frequency converter parameter assignment due to password theft
If unauthorized persons obtain a user's login data, they can manipulate the parameter
assignment and cause damage.
• For your drive, activate the know-how protection (see Chapter "Know-how protection
• Ensure that especially critical parameters are not included in the OEM exception list.
Drive functions
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
Explanation
The user can create, change and delete the list.
The user can read the parameters from the list.
The user can write (and save) the parameters from the list.
(Page 976)").
"SINAMICS" rights
Change list / Read
Read
Basic functions
7.30 Web server
"Administrator" rights
Change list / Read / Write
Change list / Read / Write
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