Siemens SIMATIC ET 200pro - Page 179

Backing up data and series commissioning
9.5 Write and know-how protection
SIMATIC ET 200pro FC-2 converter
Operating Instructions, 04/2015, FW V4.7.3, A5E34257324B AB
179
Procedure
Proceed as follows to activate know-how protection:
1.
Select the inverter in the STARTER project and in the shortcut menu select "Know
-how
protection drive device/activate
…" (see also Write protection (Page 175)).
2.
Enter your password. Length of the
password: 1
… 30 characters.
For the password, we reco
mmend
that you only use chara
cters from
the ASCII character set. If you use
any character for the password,
then if changes
are made to the
Windows language settings after
activating know
-how protection,
errors can occur when subsequen
t-
ly checking the password.
3.
In this screen form, press the "Copy RAM to ROM" button. This means that you save
your settings so that they are protected against power failure.
You have activated know-how protection.
Backing up settings on the memory card
When know-how protection is activated, you can save the settings to the memory card using
p0971.
To do this, set p0971 = 1. The data are written to the memory card encrypted. After saving,
p0971 is reset to 0.
Deactivating know-how protection, deleting a password
Preconditions
● You are online with STARTER.
● You have inserted the recommended Siemens card. See also Section: Spare parts and
accessories (Page 24).