Siemens SINAMICS Series Operating Instructions Manual page 74

Intelligent operator panel. intelligent commissioning and application configuration tool

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6.7 Know-how Protection

4. Using parameter p7764, you must define a list of the parameters you wish to exclude

from the KHP function; this is known as the "exception list". The exception list parameters

will be visible to the end-user and they can be modified.

5. Using parameter p7767, create a new password for the KHP function.

6. Using parameter p7768, confirm the password. Once this step has been completed the

KHP function is activated.

7. The function can now be deactivated or activate by using only p7766 to input the

password that has been created.

A complete example of all these individual steps is given below.

CAUTION

Important information when implementing KHP

If parameter p7766 is not included or is removed from the exception list, a password can

no longer be entered and KHP cannot be deactivated. If this occurs then the only way to

access the parameters of the Inverter will be to perform a factory reset of all parameters.

Operating Instructions, 04/2015, FW V1.5.1, A5E00110011C AB

Intelligent Operator Panel (IOP)

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