Disable automatic updates on production servers to prevent unplanned restarts.
| Existing Version | Direct Upgrade to 7.5 SP2? | Required Steps | | :--- | :--- | :--- | | | ⚠️ No (via 7.5 SP1 intermediate) | 1. Upgrade OS to Win10 LTSC 2. Upgrade to WinCC 7.5 SP1 3. Upgrade to SP2 | | WinCC 7.5 SP1 | ✅ Yes | Project duplication + DB migration script (provided in SP2 installer) | | WinCC V7.0 – 7.3 | ❌ No | Complete rebuild required – no project migration path |
To ensure a successful deployment, Siemens recommends the following workflow: Check the Compatibility Tool : Always use the official Siemens Compatibility Tool
Selecting the exact operating system build is critical. Newer Windows revisions lack backward capability with older WinCC SQL database deployments. wincc 7.5 sp2 compatibility list
For Windows 11 compatibility, note that while the base version of WinCC 7.5 SP2 was not released for it, software and later officially support Windows 11 Pro version 23H2.
Scope: Operating systems, SQL Server versions, STEP 7 / TIA Portal integration, SIMATIC NET, and typical I/O drivers (OPC, Modbus, etc.).
WinCC 7.5 SP2 communicates primarily via and native drivers. Here is the compatibility list for common controllers: Disable automatic updates on production servers to prevent
It is important not to alter the SQL server installation manually, as this can break the connectivity between WinCC and the database engine [WinCC 7.5 SP2 Information System]. 3. Web Navigator & Browsers
Input your specific operating system or third-party software to generate a definitive compatibility report. To help narrow down your system design, tell me:
user wants a comprehensive article about the compatibility list for SIMATIC WinCC 7.5 SP2. This includes supported operating systems, SQL Server versions, other Siemens software like STEP 7, TIA Portal, and hardware compatibility. I need to gather information from official Siemens sources. I'll perform multiple searches to cover all these aspects. search results have provided some initial links, but I need more comprehensive and official information. I'll open several promising links to gather detailed compatibility data. search results have provided a variety of sources, including official Siemens documentation, forum discussions, and third-party articles. I will structure the article with an introduction, a quick reference table, and detailed sections on operating systems, SQL Server, other Siemens software, hardware compatibility, update dependencies, installation best practices, and a conclusion. I will cite the relevant sources throughout. article serves as a comprehensive compatibility reference for . As a cornerstone SCADA system for many industrial automation projects, WinCC V7.5 SP2's compatibility with operating systems, SQL server versions, and other Siemens software is critical to a successful deployment. Upgrade OS to Win10 LTSC 2
: Version V16 is explicitly listed as compatible for communication tasks. PLC Connectivity
WinCC V7.5 SP2 supports server-based virtualization, which is common in modern data centers: Microsoft Hyper-V : Versions 2012 R2 and 2016. VMware ESXi : Versions 6.5 and 6.7. Remote Access : For distributed plants,