Discovering Shelves and DomainsUsing HPI-B

Table 4-7 Domain Connection Sensor

SaHpiSensorRecT

Value

 

 

Num

MOTHPI_SENSOR_NUM_DOMAIN_CONNEC

 

TION

 

 

Type

SAHPI_CHASSIS

 

 

Category

SAHPI_EC_AVAILABILITY

 

 

EventCtrl

SAHPI_SEC_PER_EVENT

 

 

Events

SAHPI_ES_ON_LINE SAHPI_ES_OFF_LINE

 

 

Ignore

SAHPI_FALSE

 

 

DataFormat - ReadingFormats

SAHPI_SRF_EVENT_STATE

 

 

DataFormat - IsNumeric

SAHPI_FALSE

 

 

DataFormat - IsThreshold

SAHPI_FALSE

 

 

Oem

0

 

 

Table 4-8 Domain Connection Sensor Reading

SaHpiSensorReadingT

Value

 

 

ValuesPresent

SAHPI_SRF_EVENT_STATE

 

 

EventStatus - SensorStatus

SAHPI_SENSTAT_EVENTS_ENABLED

 

SAHPI_SENSTAT_SCAN_ENABLED

 

 

AssertEvents

SAHPI_ES_ON_LINE for a connection to a shelf

 

SAHPI_ES_OFF_LINE when there is no

 

connection to a shelf

 

 

4.3.3.3HPI Domain Events

Depending on the connection status, the Domain Connection sensor can throw events. The following table provides details.

Table 4-9 Domain Connection Sensor Events

Event

Description

 

 

SAHPI_ES_OFF_LINE

No connection

 

 

SAHPI_ES_ON_LINE

Connection is established. Only now is the

 

domain of the shelf accessible.

 

 

4.3.4Discovering Shelves and Domains

As previously mentioned, one way to discover available domains is to use the Domain Reference Table. For further details, refer to the SAI-HPI-B.01.02 specification document.

System Management Interface Based on HPI-B (Centellis 4620) User’s Guide (6806800D85A)

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Emerson 4620 manual Discovering Shelves and Domains, Domain Connection Sensor Reading, Domain Connection Sensor Events