Descriptions of functions
10.38 Write and know-how protection
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
669
If the checkbox is activated, the DCC charts in the project are overwritten by those in the
target device.
The information about layout and graphics in the DCC charts (Point 2) is still available in the
STARTER project.
10.38
Write and know-how protection
In order to protect your own projects against changes, unauthorized viewing or copying, the
"Write protection" and "Know-how protection" (KHP) functions are available.
Protection
Validity
Objective
Effect
Write
protection
Online
Protection of the parameterization
against inadvertent changes by the user.
p-parameters can be read,
but cannot be written.
Know-how
protection
Online
Protection of intellectual property,
especially the know-how of the machine
manufacturers, against unauthorized use
or reproduction of their products.
p-parameters can neither
be read nor written.
10.38.1
Write protection
Write protection prevents settings from being inadvertently changed. No password is
required for write protection.
Setting up and activating write protection
1.
Connect the Control Unit to the programming device.
2.
Call STARTER.
3.
Download your project.