Honeywell UDC2800 Product Manual page 68

Universal digital controller
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Selection or
Function
Range of
Prompt
Setting
Lower Display
Upper Display
0 Percentage
Value in
Engineering
Units
100
Value in
Percentage
Engineering
Units
Digital Input
Disable
1
Enable
Parameter
Definition
NOTE: If PV or deviation value goes below
Auxiliary output low scaling factor, display
percentage is set to 0 % and the output
current driven is limited to 4 mA. If PV or
deviation value goes above the Auxiliary
output high scaling factor, then the display
percentage can be greater than 100 % and
output current to a maximum value of 22
mA.
AUXILIARY OUTPUT LOW SCALING FACTOR—Use
a value in engineering units to represent all AUX
OUT parameters 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 to represent all AUX
OUT parameters except output.
Use a value in percent (%) for Output. (Output can
be between –5 % and +105 %.)
EXTERNAL RESET (DIGITAL INPUT) — resets the
latching relay on contact closure.
Disable the function.
Enable the function.
Chapter 4 - Configuration
68

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