Honeywell DR 4500A Kit Instruction page 6

Auxiliary Output Configuration,
Parameter selections,
continued
Table 3 Auxiliary Output Selection and Definitionscontinued
Lower Display
Prompt
AUX OUT
(continued)
4 mA VAL
20mA VAL
Form 44-45-33-52A
Upper Display
Range of Setting
or Selection
OUT 2
SP 2
IN 3
IN 4
Low Scale Value
within the range of the
selected variable to
represent 4 mA
High Scale Value
within the range of the
selected variable to
represent 20 mA
Auxiliary Output Kit Instruction
Continued
Parameter
Definition
OUTPUT 2—Represents the displayed controller output in
percent (%) for Loop 2.
SETPOINT 2—Represents the value of the setpoint in
units of PV for Loop 2.
INPUT 3—Represents the value of the configured range of
Input 3.
INPUT 4—Represents the value of the configured range of
Input 4.
AUXILIARY OUTPUT LOW SCALING FACTOR—Use a
value in engineering units for all selections above except
Output.
Use value in percent (%) for Output. (Output can be
between –5 and +105%.)
AUXILIARY OUTPUT HIGH SCALING FACTOR—Use a
value in engineering units for: Input 1, Input 2, Process
Variable, Deviation,* and Setpoint.
Use a value in percent (%) for Output. (Output can be
between –5 and +105%.)
*When Deviation is selected, only one operating
parameter will be entered. This value represents the
deviation level that will produce 20 mA output. Zero
deviation will produce a center scale (12 mA) output. A
negative deviation equal in magnitude to the Auxiliary
Output High Value will produce a low end (4 mA) output.
Page 6 of 8