"I told procurement to update the protection schemes," Silas spat. "But no, they wanted to save money by reconditioning the old panels. Now we’re stuck in the stone age."
DIGSI 4.91 is the specialized engineering and commissioning software used to configure, test, and maintain Siemens SIPROTEC 4 siemens digsi 4.91 download
Yes, for relays with the RS485 port (e.g., 7SJ64 via the rear terminal). However, you must manually map the COM port number in Windows Device Manager to COM1-COM4, as DIGSI 4 often struggles with COM numbers above 10. "I told procurement to update the protection schemes,"