C135 PCS 7 (PCS7)
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How to Upgrade PCS 7 V9.0 SP1 to SP3 UpdateCollection 03

How to Upgrade PCS 7 V9.0 SP1 to SP3 UpdateCollection 03

PCS 7 V9.0 SP3 UC03 requires a PCS 7 V9.0 SP3 installation; UC03 is not a standalone upgrade from SP1. Siemens documents updating a V9.0 SP1 installation to SP2, then updating SP2 to SP3, followed by applying a UC only to its matching service-pack base. A download labeled “SP2” for one component, such as APL, does not install the PCS 7 SP2 base. Verify the full installed PCS 7 version before running an UpdateCollection.

Table of Contents

Identify the Installed PCS 7 Version

First distinguish the PCS 7 framework version from individual products and libraries. A component can have its own SP and Update level; installing, for example, an APL update does not change the overall PCS 7 installation to the corresponding service pack. The ticket's reply explains that the apparent “SP2” download was a component update rather than PCS 7 V9.0 SP2. Check the installed software inventory and the applicable PCS 7 Readme to identify the complete base version and included component versions.

Use the Matching Base Before an UpdateCollection

Siemens' PCS 7 V9.0 SP3 Readme states that UC03 requires PCS 7 V9.0 SP3 or SP3 with UC01 or UC02. The UC03 setup updates an existing SP3 installation. It does not replace installation of the SP3 base. The corresponding PCS 7 V9.0 SP2 Readme likewise identifies the base and UC levels as separate software states. Thus an installer rejection is consistent with an unmet base-version requirement; it does not, by itself, indicate a damaged installation.

Documented Upgrade Route: SP1 to SP2 to SP3

For a PCS 7 V9.0 SP1 installation, Siemens published separate update instructions for the SP1-to-SP2 and SP2-to-SP3 transitions. Follow the package prerequisites and the Readme for the exact media in use:

  1. Confirm the installed product is PCS 7 V9.0 SP1, not merely an individual V9.0 component at SP1.
  2. Obtain the PCS 7 V9.0 SP2 installation package and its Readme. Siemens' SP1-to-SP2 procedure says to run the PCS 7 V9.0 SP2 setup and select Update.
  3. Install any used libraries and faceplates from the corresponding additional products media, as applicable. Follow the specific Readme when older libraries are present.
  4. Verify the installed PCS 7 base is V9.0 SP2 using the installed-software inventory and release information.
  5. Run the PCS 7 V9.0 SP3 setup as an Update, following its own Readme and system requirements.
  6. Verify the base now reports PCS 7 V9.0 SP3. Then install the desired SP3 UpdateCollection, such as UC03, which Siemens lists as applicable to SP3 and earlier UC levels for that SP3 release.

The Siemens update documents also include project-update and target-system work, not just software setup. Use the applicable “software update with use of new functions” or “without use of new functions” procedure to determine the required project conversion, recompilation, OS update and loading steps. Do not treat a successful workstation installer run as completion of a plant project update.

Confirm Which Download You Have

Check the download's exact product title, version, release notes and installation prerequisites. A product-specific SP or Update can target only one component—for example, a library—instead of the complete PCS 7 system. Siemens' PCS 7 V9.0 SP2 Readme lists component versions separately and identifies update collections as requiring a corresponding PCS 7 base. If a setup says its base is missing, compare the installed version against the setup's own prerequisite rather than trying unrelated component updates.

Licensing Across Service Packs and Major Versions

The ticket reply reports that PCS 7 V9.0 license validity covered the V9.0 service-pack/update levels and that V9.1 required new licenses. Siemens' product catalog separately lists upgrade packages from PCS 7 V9.0 to V9.1, supporting that a major-version change has version-specific licensing implications. Licensing can depend on the licensed PCS 7 product, region and order/license certificate; do not infer entitlement from the installed SP number alone. Confirm the specific license keys and upgrade entitlement with the certificate and current Siemens licensing channel before relying on a V9.1 installation.

Verification

After each transition, check the installed-software inventory for the PCS 7 base release and each relevant component. Before installing a UC, confirm its Readme names the installed base as a supported prerequisite. After a system update, complete the project conversion, compile and download work required by the matching Siemens update procedure, and verify OS and AS behavior using the project's commissioning checks. Installer completion alone does not show that the automation project or runtime stations have been updated correctly.

Limitations and Operational Precautions

The cited procedures cover PCS 7 V9.0 SP1→SP2 and SP2→SP3. They do not establish a universal direct upgrade path for every separately installed component, product variant or custom library. Back up projects and stations and plan downtime, rollback and redundancy sequencing according to the applicable Siemens update manual and site change controls. Review interface changes and the specific library Readmes before determining whether an AS can be delta-loaded. Confirm current licensing through the exact product's certificate and Siemens ordering/support information.

Engineer FAQ

Can SP3 UC03 install directly over PCS 7 V9.0 SP1? No. Siemens lists PCS 7 V9.0 SP3, optionally with UC01 or UC02, as the UC03 installation requirement.

Is a component SP2 download the same as PCS 7 SP2? No. A component-specific SP updates that product; it does not establish that the PCS 7 base is at SP2.

What installation sequence is documented from SP1 to SP3? Siemens provides update procedures for SP1 to SP2 and SP2 to SP3. Use the PCS 7 setup for each base transition and then apply a UC matching the resulting SP.

Do I need to install UC01 and UC02 before UC03? Siemens' SP3 Readme lists SP3 alone, SP3+UC01 or SP3+UC02 as UC03 prerequisites. It describes UC03 as replacing UC02 with its additions and corrections integrated.

How do I verify the base version? Inspect the installed-software inventory and compare the PCS 7 release and component versions with the relevant Readme. Do not identify the base from one library's version.

Does the SP1-to-SP2 procedure use an Update or a new installation? Siemens' specific procedure says to start the PCS 7 V9.0 SP2 setup and select Update for the SP1-to-SP2 transition.

Does installing the software finish the engineering project update? No. Siemens' transition procedure also describes block/library updates, project recompilation, OS project work and target-system loading where applicable.

Can I assume my V9.0 license covers V9.1? No. The ticket reports a new license requirement, and Siemens lists V9.0-to-V9.1 upgrade packages. Confirm the exact entitlement for the licensed product and region.

Can I apply SP3 UC03 after SP3 is installed? The Readme lists PCS 7 V9.0 SP3 as a prerequisite; UC03 updates that base and earlier SP3 UC states.

What should I do if setup still rejects the base? Capture the exact setup title and prerequisite text, check the installed PCS 7 version and component inventory, and confirm that the media is for the expected PCS 7 variant before proceeding.

Technical References

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Related Tags

PCS 7, software update, UpdateCollection, licensing

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