Following these best practices will help ensure a smooth experience:
WinCC relies entirely on Microsoft SQL Server for configuration data, alarm logging, and process value archiving. Installing the wrong SQL version manually will break the WinCC installation.
2012 R2, 2016, 2019, and 2022 (Standard/Datacenter). 2. SQL Server Requirements
WINCC 7.5 SP2 supports various software components, including: wincc 75 sp2 compatibility list best
For , maintaining a strict compatibility list is essential for SCADA stability. This version is a major milestone as it introduced support for Windows 11 and Windows Server 2022 , provided specific updates are applied. Core Operating System Compatibility
WinCC relies heavily on Microsoft SQL Server for configuring data, managing user archives, and storing runtime alarms and trends.
Therefore, it is essential to ensure that WinCC 7.5 SP2 is compatible with your existing systems and devices. Following these best practices will help ensure a
For legacy IT environments. Windows Server 2016 (64-bit): Windows Server 2019 (64-bit):
WinCC V7.5 SP2 is natively compatible with TIA Portal (V16, V17, and V18) , allowing for seamless tag importing and synchronized engineering. For classic projects, it integrates cleanly with SIMATIC STEP 7 V5.6 SP2 (and higher).
For multi-user servers, redundant pairs, or central archive servers, a server-grade operating system is mandatory. (Standard and Datacenter) Windows Server 2019 (Standard and Datacenter) Windows Server 2022 (Standard and Datacenter) Database and Microsoft SQL Server Compatibility Core Operating System Compatibility WinCC relies heavily on
This write-up serves as a comprehensive overview of the WinCC 7.5 SP2 compatibility landscape, focusing on operating systems, SQL requirements, hardware dependencies, and migration paths.
Equally critical is the database. WinCC 7.5 SP2 is hardwired to . The compatibility list specifies that you must use SQL Server 2017 Standard or Enterprise . A common mistake is allowing Windows Update to patch SQL Server to a version not listed; doing so can corrupt the process tag logging. The "best" approach is to install the exact SQL build hash provided in the Siemens compatibility matrix.