Siemens SIMATIC PCS 7 Configuration Manual page 205

● Make trend groups assembled on a client available to other clients
● Have access to user archives
A standard server setting is required on each client.
Note
Selected standard servers (e.g. for operator messages, alarms, user-configured message
classes, etc.) set on a client should be configured redundantly.
Compendium Part A - Configuration Guidelines (V8.2)
Configuration Manual, 08/2016, A5E38166869-AA
Configuring OS functions
10.1 Project settings
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