Rockwell Automation 1762-IT4 Thermocouple/mV Input Module User Manual

Page 140

Advertising
background image

Publication 1762-UM002A-EN-P - July 2002

2 Index

extended error information field 4-5

F

fault condition

at power-up 1-4

filter

definition G-2

filter frequency

definition G-2
effect on effective resolution 3-14
effect on noise rejection 3-10
effect on step response 3-11
selecting 3-10

full-scale

definition G-2

full-scale range

definition G-2

G

gain drift

definition G-2

general status bits 3-2
grounding 2-8

H

hardware errors 4-5
heat considerations 2-4

I

input data formats

engineering units x 1 3-7
engineering units x 10 3-8
percent range 3-8
raw/proportional data 3-7
scaled for PID 3-8

input data scaling

definition G-2

input filter selection 3-10
input image

definition G-2

input module

channel configuration 3-4
enable channel 3-6

input module status

general status bits 3-2
over-range flag bits 3-3
under-range flag bits 3-3

input type/range selection 3-8
installation

grounding 2-8
heat and noise considerations 2-4

International Temperature Scale 1990 C-1
ITS-90 C-1

L

LED 4-1
linearity error

definition G-2

LSB

definition G-3

M

millivolt inputs

range 1-2

module error field 4-4
module scan time

definition G-3

module status

data not valid 3-2

module update time 3-33

definition G-3

multiplexer

definition G-3

N

negative decimal values B-2
noise rejection 3-10
normal mode rejection

definition G-3

number of significant bits

definition G-3

O

open-circuit

detection 4-4
error bits 3-3

operation

system 1-4

out-of range detection 4-3

Advertising