Restores network modules to their original out-of-the-box state.
However, PST V4.2 continues to function as a critical "swiss army knife" for on-site engineers who need a lightweight, portable solution for immediate switch configuration without the overhead of a centralized management server.
Newer hardware revisions released alongside V4.2 are natively recognized by the tool. This prevents "Unknown Device" errors during network scans, allowing technicians to modify parameters on newer hardware generations immediately. Step-by-Step Installation and Usage Guide System Requirements Windows 7, Windows 10 (32-bit or 64-bit). RAM: 2 GB minimum. Siemens Primary Setup Tool V4.2 Download -UPD-
This is a common issue reported directly to Siemens Support (Entry ID 224173). The Hotfix version (HF1) often fails to install on this specific build due to missing OS dependencies. If your project does not allow a downgrade to Windows 10 1809/LTSC, the only solution is to switch to a Windows 7 virtual machine or use SINEC PNI Basic.
In this article, we focus exclusively on the latest (Updated version). We will cover everything: where to find the legitimate download, what’s new in version 4.2, system requirements, step-by-step installation, and how to use it to bulk-configure your industrial network. This prevents "Unknown Device" errors during network scans,
| Tool | Best For | Limitations | |------|----------|--------------| | | Initial IP/name assignment, bulk firmware update | No logic programming | | TIA Portal V18+ | Full project engineering, PLC code, HMI | Heavy (~20 GB), slow for simple IP changes | | PRONETA (free) | Network analysis, topology scan | Limited firmware update capability | | Device-specific web server | Single device setup | Not scalable |
(for TIA Portal users): Search for Article Number: 6ES7195-1EA00-0YQ0 – This is the order number for the PST tool (free of charge). This is a common issue reported directly to
: Ensure the PC is connected to the same physical network as the target hardware using an Industrial Ethernet cable. Compatibility and Requirements
Right-click on Setup.exe , select Properties , go to the Compatibility tab, check "Run this program in compatibility mode for Windows 7", and check "Run this program as an administrator". Click Apply.