Emerson Rosemount 5900C Reference Manual page 300

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F Fieldbus Block Information
OUNDATION
September 2019
Table C-3: Definitions of Analog Input Function Block System Parameters
Index Number Parameter
19 FIELD_VAL
20 UPDATE_EVT
21 BLOCK_ALM
22 ALARM_SUM
23 ACK_OPTION
24 ALARM_HYS
25 HI_HI_PRI
26 HI_HI_LIM
27 HI_PRI
28 HI_LIM
29 LO_PRI
30 LO_LIM
31 LO_LO_PRI
32 LO_LO_LIM
33 HI_HI_ALM
34 HI_ALM
35 LO_ALM
36 LO_LO_ALM
37 OUT_D
300
Units Description
Percent The value and status from the transducer block or from the
simulated input when simulation is enabled.
None This alert is generated by any change to the static data.
None The block alarm is used for all configuration, hardware, connection
failure or system problems in the block. The cause of the alert is
entered in the subcode field. The first alert to become active will set
the Active status in the Status parameter. As soon as the
Unreported status is cleared by the alert reporting task, another
block alert may be reported without clearing the Active status, if
the subcode has changed.
None The summary alarm is used for all process alarms in the block. The
cause of the alert is entered in the subcode field. The first alert to
become active will set the Active status in the Status parameter. As
soon as the Unreported status is cleared by the alert reporting task,
another block alert may be reported without clearing the Active
status, if the subcode has changed.
None Used to set auto acknowledgment of alarms.
Percent The amount the alarm value must return within the alarm limit
before the associated active alarm condition clears.
None The priority of the HI HI alarm.
EU of The setting for the alarm limit used to detect the HI HI alarm
PV_SCALE condition.
None The priority of the HI alarm.
EU of The setting for the alarm limit used to detect the HI alarm
PV_SCALE condition.
None The priority of the LO alarm.
EU of The setting for the alarm limit used to detect the LO alarm
PV_SCALE condition.
None The priority of the LO LO alarm.
EU of The setting for the alarm limit used to detect the LO LO alarm
PV_SCALE condition.
None The HI HI alarm data, which includes a value of the alarm, a
timestamp of occurrence and the state of the alarm.
None The HI alarm data, which includes a value of the alarm, a timestamp
of occurrence and the state of the alarm.
None The LO alarm data, which includes a value of the alarm, a timestamp
of occurrence and the state of the alarm.
None The LO LO alarm data, which includes a value of the alarm, a
timestamp of occurrence and the state of the alarm.
None Discrete output to indicate a selected alarm condition.
Reference Manual
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(continued)
Reference Manual