Table 8-28: Arithmetic (ARTHM) Block
(continued)
Index number Parameter Units Description
28 COMP_LO_LIM EU of PV Determines the low limit of the
compensation input.
32 GAIN None The proportional gain (multiplier) value.
22 GAIN_IN_1 None The proportional gain (multiplier) value for
IN_1.
24 GAIN_IN_2 None The proportional gain (multiplier) value for
IN_2.
26 GAIN_IN_3 None The proportional gain (multiplier) value for
IN_3.
12 GRANT_DENY None Options for controlling access of host
computers and local control panels to
operating, tuning, and alarm parameters
of the block. Not used by the transmitter.
14 IN Determined by
source or EU of
PV_SCALE
The analog input value and status. The
number of inputs is an extensible
parameter in some function blocks.
16 IN_1 Determined by
supplying block or
source.
The first analog input value and status.
17 IN_2 Determined by
supplying block or
source.
The second analog input value and status.
18 IN_3 Determined by
supplying block or
source.
The third analog input value and status.
15 IN_LO None The value used for the input whenever IN
is below range.
13 INPUT_OPTS None Sets the options for using IN, IN_LO, IN_1,
IN_2, and IN_3 when any are either Bad or
Uncertain.
5 MODE_BLK None The mode record of the block. MODE
contains the actual, target, permitted, and
normal modes. In some function blocks,
this parameter is used to request and
show the source of the setpoint, the
source of the output, and/or the block
operating state.
8 OUT EU of OUT_SCALE or
Percent or EU of IN
The analog output value and status. The
number of outputs is an extensible
parameter in some blocks.
33 OUT_HI_LIM EU of OUT_SCALE
supplied by IN
The maximum output value allowed.
34 OUT_LO_LIM EU of OUT_RANGE
or Supplied by IN
The minimum output value allowed.
FOUNDATION
™
Fieldbus Manual
December 2022 00809-0500-4880
196 Emerson.com/Rosemount
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