Emerson Rosemount 5300 Series - Page 460

Table J-1: Definitions of Analog Input Function Block System Parameters (continued)
Parameter Index Number Units Description
L_TYPE 16 None Linearization type. Determines whether the field value is used
directly (Direct) or is converted linearly (Indirect).
LO_ALM 35 None The LO alarm data, which includes a value of the alarm, a timestamp
of occurrence and the state of the alarm.
LO_LIM 30 EU of
PV_SCALE
The setting for the alarm limit used to detect the LO alarm
condition.
LO_LO_ALM 36 None The LO LO alarm data, which includes a value of the alarm, a
timestamp of occurrence and the state of the alarm.
LO_LO_LIM 32 EU of
PV_SCALE
The setting for the alarm limit used to detect the LO LO alarm
condition.
LO_LO_PRI 31 None The priority of the LO LO alarm.
LO_PRI 29 None The priority of the LO alarm.
LOW_CUT 17 % If percentage value of transducer input fails below this, PV = 0.
MODE_BLK 05 None The actual, target, permitted, and normal modes of the block.
Target: The mode to “go to”
Actual: The mode the “block is currently in”
Permitted: Allowed modes that target may take on
Normal: Most common mode for target
OUT 08 EU of
OUT_SCALE
The block output value and status.
OUT_D 37 None Discrete output to indicate a selected alarm condition.
OUT_SCALE 11 None The high and low scale values, engineering units code, and number
of digits to the right of the decimal point associated with OUT.
PV 07 EU of
XD_SCALE
The process variable used in block execution.
PV_FTIME 18 Seconds The time constant of the first-order PV filter. It is the time required
for a 63% change in the IN value.
SIMULATE 09 None A group of data that contains the current transducer value and
status, the simulated transducer value and status, and the enable/
disable bit.
STRATEGY 03 None The strategy field can be used to identify grouping of blocks. This
data is not checked or processed by the block.
ST_REV 01 None The revision level of the static data associated with the function
block. The revision value will be incremented each time a static
parameter value in the block is changed.
TAG_DESC 02 None The user description of the intended application of the block.
UPDATE_EVT 20 None This alert is generated by any change to the static data.
VAR_INDEX 39 % of OUT
Range
The average absolute error between the PV and its previous mean
value over that evaluation time defined by VAR_SCAN.
Analog-Input Block Reference Manual
April 2019 00809-0100-4530
460 Rosemount 5300 Level Transmitter