Siemens Primary Setup Tool 4.2 Download Better Guide
The Siemens Primary Setup Tool (PST) version 4.2 is a legacy utility designed for the initial commissioning of SIMATIC NET Industrial Ethernet network components. It is primarily used to assign basic network parameters, such as IP addresses, to devices that do not yet have them, enabling them to be reached by more complex engineering software like TIA Portal or STEP 7. Core Functionality
The PST serves as a bridge for hardware that is "unreachable" via standard IP-based communication because it lacks a preset address.
Address Assignment: It can assign IP addresses, subnet masks, and default gateways to SIMATIC NET components, including SCALANCE switches, Ethernet CPs, and gateways.
Device Discovery: The tool uses the Discovery Control Protocol (DCP) to find devices on a local network segment regardless of their current IP configuration.
Hardware Compatibility: It is specifically compatible with SCALANCE X, W, and S series, as well as certain ET 200 modules and SIMATIC S7 CPs. Download and Availability
Siemens typically distributes the PST as a free utility, though its availability on the public internet has shifted over time in favor of newer tools.
Official Sources: The software is available for download through the Siemens Industry Online Support (SIOS) portal. It is also often included on the software CDs/DVDs provided with SCALANCE or SIMATIC hardware.
Legacy Status: While version 4.2 added support for Windows 7, many users have reported compatibility issues with modern operating systems like Windows 10 or 11. Modern Alternatives
Siemens has largely superseded the PST with more robust commissioning tools that offer broader device support and diagnostic features:
PRONETA: A free tool for commissioning and diagnostics of PROFINET networks, widely considered the modern successor to PST. siemens primary setup tool 4.2 download
SIMATIC Automation Tool: A more comprehensive utility for mass-processing device firmware updates and IP assignments across entire networks.
TIA Portal "Edit Ethernet Nodes": For users who already have Siemens engineering software installed, the "Edit Ethernet Nodes" function within STEP 7 or TIA Portal performs the same core tasks as PST without needing a separate installation.
How to download the primary setup tool ? - Siemens SiePortal
The Siemens Primary Setup Tool (PST) V4.2 is a specialized utility used to assign network parameters, such as IP addresses and device names, to SIMATIC NET industrial Ethernet components. Download and Availability
While Siemens previously offered direct downloads for PST V4.2 and V4.1, many official SIOS (Siemens Industry Online Support) pages now indicate that a standalone official download link may no longer be publicly maintained or has been superseded.
Official Sources: Check for the latest updates or archives on Siemens SiePortal (formerly SIOS).
Integrated Functions: If you cannot find the standalone tool, these functions are often integrated into larger Siemens software packages:
STEP 7 / TIA Portal: Use the "Edit Ethernet Node" function found under the PLC menu.
SIMATIC Automation Tool: A modern alternative for commissioning and maintaining SIMATIC modules. Primary Features of PST V4.2 The Siemens Primary Setup Tool (PST) version 4
How to download the primary setup tool ? - Siemens SiePortal
Finding the right software for industrial automation can be a headache, especially when official download pages aren't immediately clear. If you’re looking for the Siemens Primary Setup Tool (PST) 4.2, this guide covers where to find it, what it does, and how to get it running on modern systems. What is Siemens Primary Setup Tool (PST)?
The Primary Setup Tool is a free utility used to assign IP addresses and device names to SIMATIC NET network components, such as SCALANCE switches, Ethernet CPs, and gateways. It uses the DCP (Discovery Control Protocol) to find devices on a network even if they don't have an IP address yet. Where to Download PST 4.2
Official downloads for the Primary Setup Tool are often bundled with specific hardware or available through the Siemens Industry Online Support (SIOS) portal. Official Link: PST V4.2 HF1 Download.
Important Note: Some users report that PST is no longer updated frequently as its features are being integrated into newer tools like PRONETA or the SIMATIC Automation Tool. Key Features & Compatibility
The 4.2 release brought important updates for modern operating systems:
OS Support: Supports Windows 7 (32/64-bit), Windows 8.1, and Windows 10 Pro.
Protocols: Communicates via DCP and DLC. If you see a "DLC protocol not installed" error, you must follow the prompt to install it manually through your network adapter settings.
Hardware: Compatible with a wide range of SCALANCE and SIMATIC modules. Quick Installation Steps Select one or multiple devices (using Shift or
Extract: Download the ZIP file and extract it to a directory with no spaces in the path.
Run Setup: Double-click Setup.exe and follow the on-screen instructions.
Network Card Selection: Once installed, open the tool and go to Settings -> Network Card to select the interface connected to your industrial network.
Browse: Click Network -> Browse to find your connected devices. Better Alternatives?
If PST 4.2 isn't working for you, Siemens now recommends these more modern options:
PRONETA: A free, powerful tool for PROFINET network analysis and configuration.
TIA Portal: If you already have TIA Portal installed, you can use the "Edit Ethernet Node" function under the PLC menu to perform the same IP assignments.
Are you having trouble with a specific error code during installation or while browsing for devices?
How to download the primary setup tool ? - Siemens SiePortal
Complete Guide: Siemens Primary Setup Tool (PST) 4.2
2. Assigning IP Addresses
- Select one or multiple devices (using Shift or Ctrl keys)
- Right-click and choose "Assign IP Configuration"
- Enter desired IP, subnet mask, and gateway
- Click "Assign" – the change happens instantly
Step-by-Step Download Instructions
Follow these steps to secure the legitimate Siemens Primary Setup Tool 4.2 download:
- Go to the Siemens Industry Online Support website:
support.industry.siemens.com - In the search bar, type: "Primary Setup Tool 4.2"
- Look for the entry titled: "Siemens Primary Setup Tool V4.2" (Entry ID: 19440762).
- Click on the link. You may need to register for a free Siemens account (basic registration is free).
- Navigate to the "Download" tab.
- Select the file:
PST_V4_2_Setup.exe(or a similar .zip archive containing the setup). - Accept the license agreement and start the download.
Note: As of 2025, Siemens also offers PST 5.0. However, PST 4.2 is still hosted for legacy support. If you are working with older controllers (S7-300, older SCALANCE X switches), stick with version 4.2.