Siemens SIMATIC S7-1500 System Manual page 350

Test and service functions
16.3 Reading Open Source Software information
4. Switch off the SIMATIC Drive Controller and insert the memory card into the SIMATIC Drive
Controller.
5. Switch on the SIMATIC Drive Controller.
The data is copied to the memory card (7-segment display shows "c." during the copy
operation).
6. When the 7-segment display shows "0.", remove the memory card.
7. Insert the memory card into the SD card reader.
8. Read out the file "Device_Info_OSS.zip" and unzip this file.
If the 7-segment display shows "F.", an error has occurred (e.g. memory card is full).
Special note for resellers to avoid license violations
Note
The license conditions and copyright notices stored on the SIMATIC Drive Controller are
subject to change as a result of firmware updates.
In order to avoid license violations by the reseller and the buyer, if there are firmware
updates, you must pass on the license conditions and copyright notices of the firmware
update to the buyer (for example, by saving them to the SIMATIC Memory Card).
The license conditions and copyright notices stored on the SIMATIC Drive Controller are NOT
updated by a firmware update.
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SIMATIC Drive Controller
System Manual, 11/2023, A5E46600094-AD