Restore the PCS 7 Plant View After an Engineering Station Installation

If SIMATIC Manager shows only Component View after installing PCS 7 V9.1, verify that the Engineering Station includes the Technological Hierarchy (TH) component. The reported resolution was to rerun PCS 7 V9.1 Package Installation with required components selected. Because the referenced installation list and screenshots are unavailable, confirm the component inventory against the exact installation build before repairing the workstation.

Diagnose the missing view

The reported symptom was that a PCS 7 project opened in SIMATIC Manager but only Component View appeared. The reply attributed the absent Plant/Process view to missing installation components, specifically TH. This is a case-specific diagnosis; the evidence does not establish that every missing view has the same cause.

Check the Engineering Station components

Confirm that the project is a PCS 7 project, then inspect the workstation's installed PCS 7 component set and compare it with the Engineering Station requirements for the installed V9.1 build. The original component list is unavailable, so no exact component package name beyond “TH” or a precise selection path can be verified.

Repair and verify

The reported remedy was to rerun Package Installation from the matching PCS 7 V9.1 build and include the required missing engineering component. Reopen SIMATIC Manager and confirm that the expected Plant/Process view is available. If it remains absent, preserve the component inventory and installation logs for Siemens support rather than repeatedly reinstalling.

Verification

The observable check is view availability in SIMATIC Manager for the intended PCS 7 project. This does not prove that all editors, libraries or engineering features are present.

Limitations and Operational Precautions

The diagnosis depended on an attachment unavailable for review. The exact V9.1 build, component-selection sequence, and documented repair procedure were not independently confirmed from an accessible Siemens installation manual. Preserve the project and follow the media instructions applicable to the installed release.

Engineer FAQ

Does a visible Component View prove the Engineering Station is complete? No. It establishes only that this view is available; it does not confirm all PCS 7 engineering components are installed.

Does reinstalling PCS 7 always restore Plant View? The source reports a missing TH component in one V9.1 installation. Other causes were not evaluated.

Technical References

Siemens PCS 7 Compendium Part A — version-specific PCS 7 engineering reference; direct PDF access was blocked during this review, so the missing TH installation claim remains unverified.
Siemens Device Integration Services — Siemens overview of Multi-Vendor Device Integration; its page could not be retrieved by the research browser, so it does not establish ET 200MP package applicability.