Because standard network routing cannot reach an unconfigured device, PST uses layer-2 Ethernet communication (MAC addresses) to locate these devices on a local network. It allows engineers to assign the initial network parameters so that more advanced software, like TIA Portal or STEP 7, can take over for programming. Key Capabilities:
The is a cost-free utility used to assign IP addresses and network parameters to SIMATIC NET industrial Ethernet components like switches, gateways, and communication processors. Primary Setup Tool Download and Successor siemens primary setup tool download
How to download the primary setup tool ? - Siemens SiePortal like TIA Portal or STEP 7