Siemens Tia Portal V13 Sp1 Update 4 Better Work (2025)

After reboot, launch TIA Portal. Check "Help" > "About" to verify the version: .

: This update can only be installed if a base version of STEP 7 V13 SP1 or WinCC V13 SP1 is already present on the system. Project Upgrades siemens tia portal v13 sp1 update 4 better work

: F-blocks that were previously flagged as "Unsupported Blocks" are now automatically supported after a project upgrade to V13 SP1 Update 4. Improved License Compatibility : The update addresses compatibility issues for STEP 7 Safety Basic V13 SP1 Performance Optimization After reboot, launch TIA Portal

For the best working environment in V13, keep the following requirements in mind: Cumulative Nature Project Upgrades : F-blocks that were previously flagged

If your workflow involves heavy HMI design within WinCC Basic/Comfort, Update 4 is a game-changer. It addressed several synchronization issues between the PLC tag table and the HMI tags. The update also improved the rendering of complex graphics and faceplates, ensuring that what you see in the simulation is exactly what appears on the physical Comfort Panel. 5. Better Multi-User and Library Management

"Better work" often translates to "faster work." Update 4 optimized the compiler for both LAD (Ladder) and SCL (Structured Control Language). Users noticed a measurable decrease in the time it takes to compile large projects. Additionally, the delta-download capability (downloading only changes) became more reliable, preventing the need for a full CPU stop in many scenarios where earlier versions might have required a complete re-initialization. 4. Refined HMI Integration (WinCC)

WinCC Comfort panels (TP/MP 2nd Gen) running in runtime exhibited screen flicker or delayed tag updates when communicating via Profinet with high update rates (e.g., 2ms).