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For users looking to deploy , staying within the official compatibility list is critical for technical support and system stability. Siemens recommends using their dedicated Compatibility Tool to verify specific software and hardware combinations. Core Operating System Compatibility
Supported from v22H2 and later; requires IE11 enabled for internal components. Pro, Enterprise (64-bit)
The official Siemens requirements serve as a baseline. However, for a production system, "minimum" is never the goal. Here is the for a single-user system handling a medium-sized project: wincc 75 sp2 compatibility list best
WinCC V7.5 SP2 is designed to work within the broader Siemens TIA ecosystem and alongside specific engineering tools:
WinCC relies heavily on Microsoft SQL Server for its configuration database and runtime archives (alarms, trends, and user archives). For users looking to deploy , staying within
You can directly open and migrate the project using the WinCC Project Migrator tool included in V7.5 SP2.
You cannot run the runtime engines of WinCC Unified or WinCC Comfort/Advanced on the same machine as a WinCC V7.5 SP2 Runtime Server due to conflicting web server ports and database resources. Upgrade Paths to V7.5 SP2 You can directly open and migrate the project
Endpoint Security (ENS) V10.5 or VirusScan Enterprise V8.8. Trend Micro: OfficeScan V12.0. Kaspersky: Endpoint Security for Windows 2018. 5. Hardware Recommendations
PCS 7 is a complete DCS solution that already includes its own certified and integrated version of WinCC. Never try to install WinCC 7.5 SP2 as a standalone product on a PCS 7 engineering station; it will corrupt the installation.
High Availability (HA) and vMotion are supported for standard clients and single stations.
: This version includes and requires SQL Server 2016 SP2 (64-Bit) .
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