Siemens SINAMICS S120 Function Manual page 895

Characteristics when know-how protection is activated
● Except for a small number of system parameters and the parameters specified in an
● The values of these parameters are not visible in the expert list and so cannot be
● Know-how protected parameters can be hidden in the expert list. This requires that the
● 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.
● The same know-how protection is used for scripts.
● The drive unit as well as the drive objects and DCC charts therein can be displayed as
Functions locked using know-how protection
The following listed functions are inhibited when know-how protection is active:
● Download
● Automatic controller setting
● Stationary/rotating measurement
● Deleting the alarm history
● Creating acceptance documentation
Functions that can be executed for know-how protection
The following listed functions can still be executed despite of the fact that know-how
protection is activated:
● Restoring factory settings
● Acknowledging alarms
● Displaying alarms and warnings
● Displaying the alarm history
● Reading out the diagnostic buffer
● Switching over to the control panel (fetch the master control, all the buttons and setting
● Displaying created acceptance documentation
Drive functions
Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
exception list, all other parameters are locked.
changed. The text "know-how protected" appears instead of the parameter values.
"not know-how protected" filter is set in the "Online value" column.
inconsistent.
parameters)
Basic information about the drive system
13.15 Write and know-how protection
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