Input selector function block system parameters (continued)Table 7-33:
Parameter name Index number Units Description
GRANT_DENY 9 None Options for controlling ac-
cess of host computers and
local control panels to oper-
ating, tuning, and alarm pa-
rameters of the block. Not
used by device.
IN_1 11 Determined by source The connection input from
another block. One of the
inputs to be selected from.
IN_2 12 Determined by source The connection input from
another block. One of the
inputs to be selected from.
IN_3 13 Determined by source The connection input from
another block. One of the
inputs to be selected from.
IN_4 14 Determined by source The connection input from
another block. One of the
inputs to be selected from.
MIN_GOOD 20 None The minimum number of
good inputs. The actual, tar-
get, permitted, and normal
modes of the block. Target:
The mode to go to. Actual:
the mode the block is cur-
rently in. Permitted: Allowed
mode that target may take
on. Normal: Most common
mode for target.
OP_SELECT 22 None Overrides the algorithm to
select 1 of the 4 inputs re-
gardless of the selection
type.
OUT 7 EU of IN The block output value and
status.
OUT_UNITS 8 None The engineering units of the
output. Typically, all inputs
have the same units, and
the value is also the same.
SELECTED 21 None The selected input number
(1-4).
SELECT_TYPE 19 None Specifies selection method
(see Block Execution).
Foundation Fieldbus
Reference Manual 183
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