Siemens SINAMICS Intelligent Operator Panel User Manual

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6.9 Know-how Protection
Intelligent Operator Panel (IOP)
Operating Instructions, 08/2015, FW V1.6.1, A5E00110011B AF
89
6.
Select "1: Act wr
-Protect" to activate the write protec-
tion function.
Press "OK" to confirm selection.
7.
The screen returns to the "All Parameters" screen and
the write protection parameter is highlighted, now
showing the current status of the function as active.
Press "ESC" twice to return to the "Status" screen.
To deactivate the write protection function follow the same procedure as shown above but
select "0: Deact write-prot".
6.9
Know-how Protection
Introduction
Know-how Protection (KHP) has been designed to allow machine manufacturers to
completely hide all the modified parameters of the Inverter. This means that not only can
these parameters not be changed, they are not visible to the end-user of the system.
Note
Technical support for active KHP
If KHP is activated and technical support is required, this will only be possible with the
consent of the machine manufacturer.
Given in the table below are the parameters that are excluded from the KHP function:

Siemens SINAMICS Intelligent Operator Panel Specifications

General

Brand	Siemens
Model	SINAMICS Intelligent Operator Panel
Category	Control Panel
Language	English