Rockwell-automation FactoryTalk Historian SE ProcessBook 3.2 User Guid Manual de usuario descargar pdf (Pagina 327)

Chapter 11

309

System Administrator Notes

High Availability Configuration Settings

On workstations where FactoryTalk Historian ProcessBook is used to write

data or access data that is not available on secondary members of a

collective, a configuration setting has been provided that modifies the

default connection preference.

By editing the procbook.ini file you can configure the preference for

a particular collective. Entries of the form <collective

name>=<preference> in the [COLLECTIVE PREFERENCE]

section of the procbook.ini file control how ProcessBook establishes

a connection to a server in a particular collective. The value represented

above by <collective name> represents the name listed for the

collective in the PI Connection Manager. The value represented above by

<preference> must be one of the following values:

PreferPrimary

The primary server in the collective is preferred but not required.

RequirePrimary

The primary server is required.

Any

Any server in the collective is acceptable.

For FactoryTalk Historian ActiveView, connection preferences are configured

acview.ini

In general, if the advanced feature requires a primary server to operate

correctly, specifying PreferPrimary connects you to the primary member

whenever it is available. When the primary is unavailable, a secondary

server is used and all features of ProcessBook that don't require the

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Rockwell-automation FactoryTalk Historian SE ProcessBook 3.2 User Guid Manual de usuario Pagina 327