Siemens SINAMICS S120 Commissioning Manual page 66

Commissioning
2.2 STARTER commissioning tool
Create and activate safety functions
To set up, activate and operate the Safety Integrated functions, various screen forms are
available in the STARTER commissioning tool wizards. You can access the Safety
Integrated Functions online and offline in the project tree.
1. In the project tree, open the following structure: "Drive unit xy > Drives > Drive xy >
2. Double-click the function entry "Safety Integrated".
Note
Additional information about how to use Safety Integrated Functions is provided in the
SINAMICS S120 Function Manual Safety Integrated.
Activate write protection
Write protection prevents settings from being inadvertently changed. No password is
required for write protection. This function can only be activated in the online mode.
1. Select the required drive unit in the project navigator of your STARTER project.
2. Call the shortcut menu "Write protection drive unit > Activate".
Activate know-how protection
The "Know-how protection function (KHP)" prevents e.g. strictly confidential company know-
how for configuration and parameter assignment from being read. The know-how protection
requires a password. The password must comprise at least 1 and a maximum of 30
characters.
1. Select the required drive unit in the project navigator of your STARTER project.
64
Functions > Safety Integrated".
Write protection is now activated. In the expert list you can recognize that write protection
is active by the fact that the entry fields of all adjustable parameters are shown with gray
shading.
In order to permanently transfer your setting, after changing write protection, you must
carry out the "RAM to ROM" data save operation.
Commissioning Manual, (IH1), 01/2013, 6SL3097-4AF00-0BP3
Commissioning Manual