Engineer Project downgrade

Question:
How can I convert an Engineer project for a 9400 drive controller to a lower firmware version?
 
Answer:
In the attached document it is shown step by step how a downgrade can be done.
For the application to work successfully, no features or bug fixes of the newer version may be used or needed in the project.

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URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/202100256/1/
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