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F
Fieldbus
™
OUNDATION
December 2022
Table 8-30: Input Selector Function Block System Parameters
Parameter name
Index number
MIN_GOOD
20
OP_SELECT
22
OUT
7
OUT_UNITS
8
SELECTED
21
SELECT_TYPE
19
STATUS_OPTS
10
STRATEGY
3
ST_REV
1
TAG_DESC
2
UPDATE_EVT
23
206
Units
Description
None
The minimum number of good inputs. 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 mode that
target may take on. Normal: Most
common mode for target.
None
Overrides the algorithm to select 1 of the
4 inputs regardless of the selection type.
EU of IN
The block output value and status.
None
The engineering units of the output.
Typically, all inputs have the same units,
and the value is also the same.
None
The selected input number (1-4).
None
Specifies selection method (see Block
Execution).
None
Allows selection of options for status
handling and processing. The supported
status option for the PID block is Target to
Manual if Bad IN.
None
The Strategy field can be used to identify
grouping of blocks. Theis data is not
checked or processed by the block.
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.
None
The user description of the intended
application of the block.
None
This alert is generated by any change to
the static data.
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(continued)
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