Rockwell Automation 1762-IR4 RTD/Resistance Input Module - Manual (Page 98)

Publication 1762-UM003A-EN-P - February 2003
2 Index
E
effective resolution
1 kHz 3-25
10 Hz 3-21
250 Hz 3-23
500 Hz 3-24
50-60 Hz 3-22
definition G-2
number of significant bits 3-26
electrical noise 2-4
EMC Directive 2-1
engineering units x 1 3-13
engineering units x 10 3-13
error codes 4-7
error definitions 4-5
errors
configuration 4-6
critical 4-4
extended error information field 4-6
hardware 4-6
module error field 4-5
non-critical 4-4
European Union Directives 2-1
excitation connections 1-8
excitation current 1-8, 3-16
definition G-2
extended error codes 4-7
extended error information field 4-6
F
fault condition
at power-up 1-7
filter
definition G-3
filter frequency 3-16, 3-18, 3-26
and autocalibration 3-33
and channel cutoff frequency 3-18
and channel step response 3-17
and noise rejection 3-17
definition G-3
frequency response graphs 3-18
frequency. See filter frequency.
full-scale
definition G-3
full-scale range
definition G-3
G
gain drift
definition G-3
grounding 2-8
H
hardware errors 4-6
heat considerations 2-4
I
input data scaling
definition G-3
input image
definition G-3
input module status
under-range flag bits 3-5
input type 3-14
installation
grounding 2-8
heat and noise considerations 2-4
isolation 1-8
L
last state 3-15
lead compensation 3-27
lead resistance 3-16
LED 4-1
linearity error
definition G-3
LSB
definition G-4
M
microprocessor 1-8
module error field 4-5
module inhibit function 4-8
module scan time
definition G-4
module status
data not valid 3-4
general status bits 3-3
open-circuit bits 3-4
over-range flag bits 3-5
module update time 3-27
definition G-4
fastest 3-27
mounting 2-5–2-7