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System Management Interface Based on HPI-B (Centellis 4620) User’s Guide (6806800D85A)
Using HPI-B How Domains and Shelves are Represented
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4.3.3 How Domains and Shelves are Represented
As previously mentioned, each HPI implementation has at least the default domain. It has the
ID 0 assigned to it.
Starting with HPI-B, the default domain contains a Domain Reference Table, which contains
references to all related domains and may be used by applications for discovery of available
domains in the current configuration. For more information about the Domain Reference Table,
refer to the HPI-B specification document of the SAI-HPI-B.02.01 standard.
In the Emerson HPI-B implementation, the default domain furthermore contains multiple HPI
resources which handle connected shelves and their corresponding HPI domains. These HPI
resources were defined and added by Emerson and are called Domain Management Resource
and Shelf Management Resource.