Siemens Tia Portal V13 Sp1 Update 4 Better 2021 _top_ -

Here’s the direct, deep technical answer:

No. TIA Portal V13 SP1 Update 4 is not "better" for 2021 (or later). It is significantly outdated and inferior for any new project or modern hardware.

Let’s break this down by context, features, compatibility, and security.

Blog post — Is Siemens TIA Portal V13 SP1 Update 4 still useful in 2021?

3.2. Operating System Compatibility

In 2021, many corporate IT policies were enforcing upgrades to Windows 10. siemens tia portal v13 sp1 update 4 better 2021

• V13 SP2: Introduced official support for Windows 10.
• V13 SP1 Update 4: Often ran on Windows 10 reasonably well, even if not officially fully supported for every specific Windows 10 build update released in 2021.
• Note: Many companies stuck with V13 SP1 to avoid the cost of upgrading the TIA Portal license, finding it "good enough" for Windows 10 environments.

1. Core Identity: V13 is from 2014–2015

• TIA Portal V13 was released in late 2014.
• SP1 came in 2015.
• Update 4 is a cumulative hotfix from around 2016.
• By 2021, Siemens had already released V15.1 (2019), V16 (2020), and V17 (2021).

Using V13 SP1 U4 in 2021 is like running Windows 7 in 2021 – possible, but unsupported for new hardware and missing critical improvements.

Recommended next steps

• If you're maintaining existing systems: keep V13 SP1 Update 4 but implement workstation isolation and backups.
• If starting new projects or procuring new hardware: plan migration to a supported, modern TIA version.

Would you like a step-by-step migration checklist tailored to your specific PLC/HMI models?

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3. Hidden Gems: Features That Matured Only by Update 4

Many users didn’t realize that several key features introduced in V13 only became truly usable with Update 4:

| Feature | V13 SP1 (initial) | Update 4 | |---------|-------------------|----------------| | Web server visualization on S7-1200 | Partial | Full, stable with HTTPS | | Trace function for motion control | Occasional data loss | Accurate, predictable | | Multi-user server (SVN-based) | Frequent conflicts | Reliable merging | | WinCC Comfort recipes | Slow download | Optimized transfer |

In 2021, teams who had endured the early pain of V13 recognized that Update 4 was the first truly industrial-ready version of the V13 generation. Here’s the direct, deep technical answer: No

Is TIA Portal V13 SP1 Update 4 "Better" in 2021?

To evaluate “better,” we must look at the 2021 automation landscape. By 2021, Windows 11 was on the horizon, and TIA Portal V17 was the current standard. Here is a balanced breakdown.

3. The "Better" Argument: Why it was still used

If an engineer argued that V13 SP1 Update 4 was "better" in 2021, it was likely for the following specific reasons: