Operation
7.20 Write and know-how protection
SINAMICS DCP
390 Operating Instructions, 09/2019, A5E34382853K
6. In the shortcut menu, select "Drive unit know-how protection > Activate".
The "Activate Know-how Protection for Drive Object" dialog box opens.
Figure 7-88 Activating
The "Know-how protection without copy protection" option is active by default.
7. If you want to activate the copy protection in addition to know-how protection, click the
"Know-how protection with copy protection" option.
8. Click "Specify".
The "Know-how Protection for Drive Object - Specify Password" dialog box opens.
Figure 7-89 Setting the password
9. In the "New password" field, enter the password (1 to 30 characters). Pay attention to
upper- and lower-case.
10.Enter it again in the "Confirm password" field and click "OK" to confirm the entry.
The dialog box is closed and the password is shown in encrypted form in the "Activate
Know-how Protection for Drive Object" dialog box.
The "Copy RAM to ROM" option is active by default and ensures that the know-how
protection is permanently stored in the Control Unit. If you only want to activate the know-
how protection temporarily, you can deactivate this option.
11.Then click "OK".
Know-how protection is now activated. The text "Know-how protected" is in all protected
parameters of the expert list instead of the content.
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