Rockwell-automation 1746-NI8 SLC 500 Analog Input Modules User Manual Instrukcja Użytkownika Pobierz pdf (Strona 88)

Index

I–2

D

data type descriptions, 5-6

data word, 4-4

addressing, 4-4

converting to other units, 5-6

definition, G-2

module input image, 2-6, 5-5

scaling examples, 5-8

values for engineering units, 5-5

values for scaled data, 5-6

data word format, 5-3

examining in status word, 5-13

setting in configuration word, 5-3

dB, definition, G-2

decibel. See dB

default setting of configuration word, 5-1

definition of terms, G-1

diagnostics

at power-up, 7-1

channel diagnostics, 7-1

differential mode rejection. See normal

mode rejection

digital filter, definition, G-2

DIP switches, 1-2, 2-2

disabling a channel, 5-4

door label, 1-2

E

electrical noise, 3-3, 3-9

electrical specifications, A-1

electrostatic damage, 3-1

EMC Directive, 3-3

enabling a channel, 5-4

engineering units input, 5-6

environmental specifications, A-2

equipment required for installation, 2-1

errors, 7-3

channel-related errors, configuration

error, 7-3

detecting channel-related errors, 7-3

open circuit, 7-3

over-range error, 7-3

under-range error, 7-3

module-related errors, 7-4

conditions at power-up, 7-4

over-range error, 7-3

European Union Directives, 3-3

configuration word, 2-4

examples

basic application example, 8-1

how to address configuration word, 4-4

how to address data word, 4-4

how to address status word, 4-4

how to use PID instruction, 6-3

scaling the data word, 5-8

supplementary application example,

8-4

using alarms to indicate status, 6-4

F

fault condition

at power-up, 1-3

during operation, 1-3

filter, definition, G-2

filter frequency, 4-7

definition, G-2

examining in status word, 5-13

setting in configuration word, 5-4

FSR. See full scale range

full scale error, definition, G-2

full scale range, definition, G-2

G

gain drift, definition, G-2

gain error. See full scale error

getting started, 2-1

procedure, 2-2

tools required, 2-1

H

hazardous environment classification, A-2

heat considerations, 3-3

I

ID code, 4-1, C-1

input channel multiplexing, 1-4

input data scaling, definition, G-2

input device type, 5-3

examining in status word, 5-13

setting in configuration word, 5-3

input devices

source impedance, 3-9

wiring, 3-9

input filter. See filter frequency

1 2 ... 83 84 85 86 87 88 89 90 91

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