Siemens SIMATIC ET 200pro - Creating an Exception List for the Know-How Protection

Backing up data and series commissioning
9.5 Write and know-how protection
SIMATIC ET 200pro FC-2 converter
180 Operating Instructions, 04/2015, FW V4.7.3, A5E34257324B AB
Procedure
Proceed as follows to deactivate know-how protection:
1.
Select the inverter in the STARTER
project, and using the right
-hand
mouse button, open the dialog wi
n-
dow
“Know-how protection drive
device/deactivate …”.
2.
There, select the desired option.
•
Temporary status: Know-how
protection is active again after
switching the power supply off
and on.
•
Final status: If you select "Copy RAM to ROM", the inverter immediately deletes the
password. If you do not select "Copy RAM to ROM", the inverter deletes the password
the next time the supply voltage is switched off.
3.
Enter the password and exit the screen form with OK.
You have deactivated know-how protection.
Changing the password
Select the inverter in the STARTER project, and open the dialog screen form using the
shortcut menu “Know-how protection drive device/change password …”.
9.5.2.2
Creating an exception list for the know-how protection
Using the exception list, you as a machine manufacturer may make individual adjustable
parameters accessible to end customers although know-how protection is active. You may
define the exception list via parameters p7763 and p7764 in the expert list. Specify the
number of parameters for the selection list in p7763. Assign the individual indexes to the
parameter numbers of the selection list in p7764.
Procedure
Proceed as follows to change the number of parameters for the selection list:
1. Save the inverter settings via an upload (
) on the PC/PG and go offline ( )
2. In the project on the PC, set p7763 to the desired value.
3. Save the project.
4. Go online and load the project into the inverter (
).
5. Now make the additional settings in p7764.
You have modified the number of parameters for the selection list.