Settings For The Know-How Protection - Siemens SINAMICS G120 Operating Instructions Manual

10.5.2.1

Settings for the know-how protection

Activating know-how protection
Select the converter in the STARTER project, and then select "Know-how protection drive
unit/activate ..." in the shortcut menu (see also Write protection (Page 261))..
The adjacent screen form then
opens:
Enter your password in this screen
and confirm with OK. The password
must consist of at least one
character and can be no longer than
30 characters. All characters are
permissible.
In this screen form "Copy RAM to ROM" has been selected in the factory. This will ensure
that your settings are permanently stored.
If "Copy RAM to ROM" is not selected, then your know-how protection settings are only
saved in the volatile memory, and will no longer be available the next time the system is
switched on.
Backing up parameter settings on the memory card
When the know-how protection is activated, you may save the parameter settings via p0971
on the memory card.
To do this, set p0971 = 1. The data is encrypted before being written to the memory card.
After saving, p0971 is reset to 0.
Deactivate know-how protection, delete password
1. Select the converter in the
2. There, select the desired option.
3. Enter the password and exit the
SINAMICS G120C frequency converter
Operating Instructions, 03/2012, FW V4.5, A5E02999804B AB
STARTER project, and right-click to
open the dialog box "Know-how
protection drive unit/deactivate ...".
screen form with OK.
Data backup and series commissioning
10.5 Write and know how protection
263