Siemens SINAMICS S120 Function Manual page 930

Basic information about the drive system
12.14 Write and know-how protection
Characteristics when know-how protection is activated
● Except for a small number of system parameters and the parameters specified in an
● In the expert list of STARTER, the text "Know-how protected" is displayed for the locked
● Know-how protected parameters of the expert list can be hidden in the "Online value of
● The values of display parameters remain visible.
● The contents of screen forms are not displayed when know-how protection is active.
● Know-how protection can be combined with copy protection.
Functions locked using know-how protection
The following listed functions are inhibited when know-how protection is active:
● Download
● Trace function
● Function generator
● Measuring function
● Automatic controller setting
● Stationary/rotating measurement
● Deleting the alarm history
● Creating acceptance documentation
Functions that can only be partly executed with know-how protection
The following listed functions can only be partly executed when know-how protection is
active:
● Displaying the topology (actual topology only)
● Upload (restricted scope; see OEM exception list (Page 931))
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exception list, all other parameters are locked. In the expert list, the value of these
parameters cannot be read or changed.
parameters instead of the parameter values.
the control unit" drop-down list via the entry "Without know-how protection".
Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3
Drive functions