V9.1 SP2 represents the ideal target for migration. The migration tools have matured, offering a smoother transition path for legacy projects. With the inclusion of Windows 11 support, you are future-proofing your investment for the next decade.
Redundant PROFINET rings combined with ET 200SP HA hardware eliminate single points of failure.
: Users commissioning PCS 7 V9.1 SP2 UC02 with CEMAT 9.1 SP1 (2 OS servers, 4 OS clients) report extreme slowness when changing pictures or opening faceplates. The event log on OS servers is flooded with DCOM errors (error code 2147746132) related to OPCServer.WinCC. siemens pcs7 v91 sp2
V9.1 SP2 represents a major leap in virtualization support. VMware ESXi V8.0 was officially released starting with (previously Hyper-V was the focus). However, strict rules apply: computer names, MAC addresses, and SIDs must be unique across virtual machines, and licenses must be purchased for each VM instance. This support has enabled large-scale projects to virtualize their entire SCADA environment, as seen in the Carlsberg upgrade case study discussed below.
By mastering V9.1 SP2 now, you are ensuring your plant is in a ready state to transition to PCS 7 V10.0 when it becomes available. The current V9.1 branch is expected to be supported for the long term, as it aligns with Windows Server 2019's extended lifecycle. Redundant PROFINET rings combined with ET 200SP HA
The latest service pack (SP2) for PCS 7 V9.1 brings several new features and improvements, including:
Let me know how you'd like to . PCS 7 Readme V9.1 SP2 (Online) Advanced Process Library (APL) Enhancements
Siemens PCS 7 V9.1 SP2 introduces refinements across various components, including CFC (Continuous Function Chart), WinCC, and the Process Historian. A. Advanced Process Library (APL) Enhancements
