: It uses the DIGSI 5 engineering tool , which allows you to automate workflows and virtually "plug in" different protection functions as needed.
A single wrong parameter (e.g., setting the vector group for a Dyn11 transformer as Dyn1) can cause nuisance tripping or, worse, failure to trip during an actual fault. The manual provides the exact logic diagrams and setting tables. Siemens 7ut82 Relay Manual Pdf