Mira remembered hearing about the — a lightweight utility (only ~15 MB) designed for exactly this: quick device discovery, IP assignment, and basic parameter read/write for Siemens protection relays without installing full DIGSI.
Siemens has focused on enhancing the security features of the tool, ensuring that configurations are securely saved and protected against unauthorized access. Siemens Primary Setup Tool V4.2 Download -UPD-