| Component | Requirement | | --- | --- | | | Windows 10 Pro/Enterprise (64-bit, version 20H2 or newer); Windows Server 2019/2022 | | TIA Portal Version | STEP 7 Professional V17 (Update 4 or higher recommended) | | RAM | 16 GB minimum (32 GB recommended for large 840D sl projects) | | Hard Disk Space | 30 GB free (during extraction + installation) | | Other Software | MS Excel (for tag management); WinCC (if using HMI toolbox components) |
Alex goes searching for the and finds a few critical rules of the road: Sinumerik 840d Sl Step 7 Toolbox V17 Download