Rockwell Automation 1769-IT6 Compact I/O 1769-IT6 Thermocouple/mV Input Module - Manual (Page 162)

162 Rockwell Automation Publication 1769-UM004B-EN-P - March 2010
Index
filter frequency
definition 158
effect on effective resolution 50
effect on noise rejection 46
effect on step response 47
selecting 46
finger-safe terminal block 33
full-scale
definition 158
full-scale range
definition 158
G
gain drift
definition 158
general status bits 39
grounding 20 , 31
H
hardware errors 79
heat considerations 25
I
input data formats
engineering units x 1 44
engineering units x 10 44
percent range 45
raw/proportional data 44
scaled for PID 45
input data scaling
definition 158
input filter selection 46
input image
definition 158
input module
channel configuration 42
enable channel 43
input module status
general status bits 39
over-range flag bits 40
under-range flag bits 40
input type/range selection 45
installation
getting started 17
grounding 20 , 31
heat and noise considerations 25
International Temperature Scale 1990 113
ITS-90 113
L
linearity error
definition 158
LSB
definition 158
M
millivolt inputs
range 11
module error field 78
module inhibit function 82
module scan time
definition 158
module status
data not valid 39
module update time 69
definition 159
mounting 28 - 29
multiplexer
definition 159
N
negative decimal values 112
noise rejection 46
normal mode rejection
definition 159
number of significant bits
definition 159
O
open-circuit
detection 77
error bits 39
operation
system 14
out-of range detection 77
overall accuracy
definition 159
over-range flag bits 40
P
panel mounting 28 - 29
positive decimal values 111
power-up diagnostics 76
power-up sequence 14
program alteration 76
R
removing terminal block 32
replacing a module 30
resolution
definition 159
S
safety circuits 76
sampling time
definition 159