Product manual

Configuration

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

NO AUXILIARY OUTPUT

IN1

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

INPUT 2 represents the value of the

configured range of input 2.

PROC

PROCESS VARIABLE—Represents the

value of the Process Variable. PV = Input

XxRatioX + BiasX