Rockwell-automation 1746-NI8 SLC 500 Analog Input Modules User Manual Instrukcja Użytkownika Pobierz pdf (Strona 90)

Index

I–4

S

scaled-for-PID, 5-6

scaling, definition, G-3

scaling input data. See input data scaling

scan time, G-2

self-locking tabs, 1-2

shield connections, 3-6, 3-9

slot disabling, 4-6

software, 2-4, 4-1, C-1

specifications, A-1

electrical, A-1

environmental, A-2

input, A-2

physical, A-1

start-up instructions, 2-1

status bit

channel enable, 1-3

fault condition, 1-3

time to reset, 4-6

time to set, 4-6

status LED. See channel status LED or

module status LED

status word

See also input image

addressing, 4-4

bit definition chart, 5-12

definition, G-3

module input image, 5-11

step response time

at filter frequency, 4-7

definition, G-3

in choosing filter frequency, 5-4

system operation, 1-3

T

terminal pinout diagram, 3-6

terminal wiring, 3-6

wiring inputs, 3-10

tools required for installation, 2-1

transducer

definition, G-3

source impedance, 3-9

wiring, 3-10

troubleshooting

contacting Allen-Bradley, P-4

flowchart, 7-5

LED examination, 7-2

turn-off time, 4-6

turn-on time, 4-6

two's complement binary numbers, D-1

U

under-range error, 5-14

fault bit, 5-14

update time, 4-5

See also channel update time; module

update time

effects of filter time setting, 4-7

related to cut-off frequency, 4-8

W

wiring, 3-1

routing considerations, 3-3

terminal wiring, 3-6

shield connections, 3-9

worksheet, B-1

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