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4/07 UDC2500 Universal Digital Controller Product Manual 67
3.12 Options Group
Introduction
The Options group lets you configure the remote mode switch (Digital Inputs) to a
specific contact closure response, or configure the Auxiliary Output to be a specific
selection with desired scaling.
Function Prompts
Table 3-13 OPTION Group (Numeric Code 900) Function Prompts
Function Prompt
Lower Display
Selection or Range of Setting
Upper Display
English Numeric
Code
English Numeric
Code
Parameter
Definition
AUXOUT 901
AUXILIARY OUTPUT SELECTION
This selection provides an mA output
representing one of several control
parameters. The display for auxiliary output
viewing will be in engineering units for all but
output. Output will be displayed in percent.
ATTENTION Other prompts affected by
these selections: 4mA VAL and 20mA VAL.
ATTENTION Output cannot be configured
when Three Position Step Control is used.
DIS
0
NO AUXILIARY OUTPUT
IN1
1
INPUT 1—This represents the configured
range of input 1.
FOR EXAMPLE:
Type J Thermocouple (0 °F to 1600 °F)
0 °F display = 0 % output
1600 °F display = 100 % output
IN2
2
INPUT 2 represents the value of the
configured range of input 2.
PROC
3
PROCESS VARIABLE—Represents the
value of the Process Variable. PV = Input
XxRatioX + BiasX