Siemens SINAMICS S120 - Page 118

Performing basic parameterization
6.1 Control Unit
116 Getting Started, 12/2018, 6SL3097-5AG30-0BP0
The following table provides an overview of the configurations that you can perform
OFFLINE and/or ONLINE.
Configuration
OFFLINE
ONLINE
Activate / deactivate the web server
x
x
Permit access via https only
x
x
Activate "SINAMICS" user
x
x
Activate "Administrator" user
x
x
Create password (all users)
x
x
Change password (all users)
-
x
Delete password ("SINAMICS" user)
-
x
Note
Transferring passwords created OFFLINE to the drive
Passwords defined OFFLINE must be tr
ansferred to the drive before accessing the web
server. To transfer the passwords defined OFFLINE to the drive unit, proceed as follows:
1.
Connect to your drive unit ONLINE.
See Chapter "Establishing an online connection to the drive (Page 101)".
2.
Load the set project data into your drive unit.
See Chapter "Loading project data into the drive (Page 163)".
Deactivating the web server
When your converter is supplied, the web server is activated as default setting. When
required, you can deactivate the web server as follows:
1. In the configuration dialog, deactivate the "Activate" option.
2. Then save the project to accept the settings.
Restricting web server access to just secure connections
Using the default configuration of the web server, you can access the SINAMICS S120
converter via an HTTP connection or via an encrypted HTTPS connection. Using the
configuration, access can be restricted so that only a secure HTTPS connection is possible.
To prevent hacking attacks and data manipulation, we recommend that you restrict access to
just the secure HTTPS connection.