Siemens SINAMICS Series Operating Instructions Manual page 681

In these cases, the OEM can create a new encrypted subproject (for a drive object) via
STARTER. The serial number of a new memory card or a new Control Unit is saved in this
encrypted data record in advance.
Application example: Control Unit is defective
Scenario:
The Control Unit of an end user is defective. The machine manufacturer (OEM) has the end
user's STARTER project files of the machine.
Sequence:
1. The end user sends the OEM the serial numbers of the new Control Unit (r7758) and the
new memory card (r7843), and specifies the machine in which the Control Unit is
installed.
2. The OEM loads the STARTER project data of the end user.
3. The OEM performs the STARTER function "Load to file system" (see Chapter "Save data
to the file system (Page 678)").
– The OEM specifies whether the data is to be stored zipped or unzipped.
– The OEM makes the required know-how protection settings.
– The OEM enters the serial numbers of the memory card and the new Control Unit.
4. The OEM sends the stored data to the end user (e.g. by e-mail).
5. The end user copies the "User" directory to the new memory card and inserts it into the
new Control Unit.
6. The end user switches on the drive.
When powering up, the Control Unit checks the new serial numbers and deletes the
values p7759 and p7769 if they match.
After it has powered-up without any errors, the Control Unit is ready for operation. The
know-how protection is active.
If the serial numbers do not match, then fault F13100 is output.
If required, the end user must re-enter the changed parameters from the OEM exception
lists.
Calling the "Load to File System" dialog box
1. Call STARTER.
2. Open the required project.
3. Select the required drive unit in the project navigator of your STARTER project.
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
Descriptions of functions
10.38 Write and know-how protection
679