Siemens Primary Setup — Tool 42 Extra Quality Download Top

For PROFINET IO controllers (S7-1200/1500), device names are mandatory. Go to the "PROFINET" tab. Assign names exactly as defined in your TIA Portal hardware configuration (e.g., "Press_Drive_01"). Click "Assign Name."

If a device is locked due to a forgotten password, right-click it and select "Factory Defaults." For SCALANCE switches, PST 4.2 can perform a "Reset to Factory" even over a network connection. PST 4.2 vs. Modern Alternatives Is PST 4.2 still "top" in 2025? It depends. siemens primary setup tool 42 download top

Highlight all devices that show a red or blue icon (unconfigured). Click "Assign IP Configuration." Enter a base IP (e.g., 192.168.1.10) and an increment value. PST will assign 192.168.1.10, 1.11, 1.12… automatically. For PROFINET IO controllers (S7-1200/1500), device names are

Open PST 4.2. Click the "Search" button (binoculars icon). Select your laptop's Ethernet adapter. Click "Start." Wait 30 seconds. The tool will find everything—even devices set to 0.0.0.0 . Click "Assign Name