Siemens SIMATIC TI505 Service Manual download pdf (Page 121)

Index-2

F

Features

16-bit counters, 1-4

24-bit counters, 1-4

functional, 1-4

physical, 1-2

Filter options, 5-7

Filtering input signals, default setting, 4-3

Frequency counting, A-3

Functional description, 1-4, 1-6

G

Gated counting, A-2

Guidelines, wiring, 2-6

H

Holding register format, 3-4

I

I/O

addressing, 3-2

base, 2-12

configuration, 2-13

connections, 2-4, 2-5

read, software compatibility

, 1-5

scan, 5-20

word definitions, 3-2

Immediate I/O, 1-5

software compatibility

, xiii, 1-5

INDEX, signal, 1-4, 4-3

Indicator LEDs, 1-3, 2-12, B-2

INHIBIT

, signal, 1-4, 4-3

Inhibit jumper

, 5-11

Input

filters, 5-7, C-5

signal filtering default setting, 4-3

specifications, C-3–C-6

wiring, 2-7, 2-8

Input signals

definitions, 5-8

for 16-bit counters, 5-16–5-17

for 24-bit counters, jumpers, 5-8–5-9

Inputs filters, 5-7

Installing the module

overview, 2-2

procedure, 2-3

Interrupt

enabled flag, 3-7

programming, 3-7

request flag, 3-7

T

ask 8, 3-7

J

Jumper

, locations, 5-3

Jumper settings

1 microsecond, 5-9

16–bit counters, 5-16

24–bit counter inputs, 5-8

compare, 5-1

1

compare toggle, 5-1

1

control and output, 5-10

default, 4-2–4-3

external INDEX, 5-10

INHIBIT, 5-11

Input A, 5-9

Input B, 5-9

input filtering, 5-6

internal period, 5-10

latch, 5-1

1

latch/reset-and-go, 5-1

1

output disable mode, 5-6

output polarity

, 5-6

rollover, 5-11

to cascade, 5-9

up count only

, 5-9

Jumpers, worksheet, B-8

1 2 ... 116 117 118 119 120 121 122 123 124 125 126 127

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