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106 UDC 6300 Process Controller Product Manual 1/03

4.9 Input 1 Through 4 Parameters Set Up Group

Introduction

These are the parameters required for Inputs 1 through 4; transmitter

characterization, high and low range values in engineering units, Ratio,

Bias, and Filter. Also, Deadtime (Input 3 only) and Xmitter 4 (Input 4

only).

Input 1 through 4

group prompts

Table 4-8 lists all the function prompts in the Input 1 through 4 setup

group and their definitions.

Table 4-8 Input 1 through 4 Group Definitions

Lower Display

Prompt

Upper Display

Range of Setting

or Selection

Parameter

Definition

XMITTERn

(n = 1, 2, 3, or 4)

ATTENTION

Change of input

characterization

selection results in

loss of any field

calibration and

restores factory

calibration of linear

range 1 to 5 Volts.

DISABLE

B TC

E TC

J TC

K TC

NNM

NIC TC

R TC

S TC

T TC

W TC

100 PT

100 PT LO

200PT

500PT

LINEAR

SQ ROOT

IN2 NO R/B (Xmitter 4

only)

TRANSMITTER CHARACTERIZATION — This

selection lets you instruct the controller to

characterize a linear input to represent a non-linear

one.

DISABLE - Disable Input

B TC - B Thermocouple

E TC- E Thermocouple

J TC- J Thermocouple

K TC- K Thermocouple

NNM- NiNiMo Thermocouple

NIC TC- Nicrosil Nisil Thermocouple

R TC- R Thermocouple

S TC- S Thermocouple

T TC- T Thermocouple

W TC- W Thermocouple

100 PT - 100 Ohm RTD High

100 LOW - 100 Ohm RTD Low

200PT- 200 Ohm RTD

500PT- 500 Ohm RTD

LINEAR - Linear*

SQ ROOT - Square Root*

IN2 NO R/B - allows analog input 2 signal (without

Input 2 Ratio or Bias) to be configured with Input 4

Ratio and Bias without need to use a physical analog

input for input 4.

* No Characterization

INn HI

(n = 1, 2, 3, or 4)

–999 to 9999

in Engineering units

INPUT n HIGH RANGE VALUE in engineering units.

Available only if Linear or Square Root transmitter

characterization is selected.

Scale the #1 input signal to the display value you

want for 100%.

EXAMPLE:

Actuation (Input) = 4 to 20 mA

Process Variable = Flow

Range of Flow = 0 to 250 Gal/Min

High Range display value = 250

Low Range display value = 0

Then 20 mA = 250 Gal/Min

The control setpoint will be limited by the range of

units selected here.

Table 4-8 continued on next page

1 2 ... 115 116 117 118 119 120 121 122 123 124 125 ... 301 302

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