Siemens Tia Portal V13 Sp1 Update 4 Better 2021 Jun 2026

: Most engineers used SP2 as the shell to run their SP1 Update 4 projects on modern laptops without needing to upgrade their actual project licenses. Summary: Should You Use It? TIA Portal V13 SP1 Update 4 Primary Use

Despite its age, there were legitimate reasons to continue using V13 SP1 Update 4 in 2021: siemens tia portal v13 sp1 update 4 better 2021

: If you are on a modern OS, Siemens recommends moving to V13 SP2 . It is the version that introduced official Windows 10 support and is available at no extra license cost for V13 owners. : Most engineers used SP2 as the shell

Update 4 serves as a highly stable milestone for version 13. It resolves critical bugs related to compiler stability, hardware catalog synchronization, and multi-user engineering conflicts. For plants running older Comfort Panels or specific firmware versions of S7-1500 CPUs, keeping a dedicated V13 SP1 Update 4 environment is often a operational necessity rather than a choice. Solved Compatibility Challenges It is the version that introduced official Windows

However, the update was not without its headaches. The installation process itself drew criticism: “The uninstall and (especially) the installation was a pain. Mostly because of the lack of accurate progress feedback. At some point you have to check if the LOG file is growing in size before knowing that ‘2 minutes’ left is not a ‘software freeze’… just inaccurate prediction”.

If you are planning your software roadmap, let me know you are currently running so we can determine if staying on V13 is your best long-term option. Share public link

By 2021, the automation industry faced severe supply chain shortages and component delays. Consequently, maintaining operational equipment longevity became an overriding industrial priority over upgrading software suites.