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The upgrade licenses for Process Historian and Information Server are embedded in the SIMATIC PCS 7 OS Server Upgrade Package V8.0 to V8.1. The following table shows the number of SIMATIC PCS 7 OS Server Upgrade Packages required for upgrading the various types of station. Upgrade Package | Single Server | Server Redundancy |
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OS Server | Process Historian plus Information Server | Information Server | Process Historian | OS Server | Process Historian |
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PCS 7 OS Server Upgrade Package V8.0 to V8.1 | 1 | 1 | – | 1 | 2 | 2 |
A separate upgrade package is not required for a separate information server.
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