S7 1200 Tool 64 Bit 40 |best|

Unlike generic reset buttons, this tool allows a "Factory Reset" while optionally retaining the IP address and device name—critical for remote field service where you cannot physically access the machine.

Search for “Siemens SIMATIC S7-1200 Utility Tool V4.0 SP2” (or higher) on the Siemens support site. Ensure the file name includes x64 or 64bit . Look for a part number like 6ES7822-1AA04-0YA5 . S7 1200 Tool 64 Bit 40