Know-How Protection; Know-How Protection (Khp) Parameters - Siemens Sinamics G120 Operating Instructions Manual

6.7

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:
Table 6- 2 Parameters and functions excluded from write protection
Parameter
p0010
p0918
p0970
p0971
p2030
p2042
P7766 [0...29]
p8929
p8991
p8999
p9930 [0...8]
p9931 [0...129]
p9932

Know-how Protection (KHP) parameters

Listed below are all the parameters used to activate, deactivate and modify the KHP,
including a brief description of their purpose.
Table 6- 3 Know-how Protection
Parameter
P7763
P7764 [0...n]
P7765
P7766 [0...29]
Intelligent Operator Panel (IOP)
Operating Instructions, 03/2013, FW V1.4, A5E00110011A4 AB
Function
Sets the parameter filter to commission an Inverter.
PROFIBUS address
Initiates a reset of the drive parameters.
Saves parameters in the non-volatile memory of the Inverter.
Fieldbus int protocol selected
PROFIBUS indent number
KHP Password input - activates/deactivates the KHP function.
PN remote controller number
USB memory access
USB functionality
System logbook activation
System logbook module selection
Save system logbook EEPROM
Function
KHP OEM exception list number of indices for p7764. Maximum value is 500.
KHP OEM exception list. Sets the parameters to be excluded from the KHP function.
KHP memory card copy protection. Activates/deactivates copy protection for the memory card.
KHP password input. Sets the password for KHP.
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6.7 Know-how Protection
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