Rockwell-automation 1761 MicroLogix 1000 Programmable Controllers Manual de usuario descargar pdf (Pagina 160)

100

101

Preface

MicroLogix 1000 Programmable Controllers User Manual

9–12

Using FLL

The following figure shows how file instruction data is manipulated. The

instruction fills the words of a file with a source value. It uses no status bits. If you

need an enable bit, program a parallel output that uses a storage address.

Source

Destination

Word to File

Entering

Parameters

Enter the following parameters when programming this instruction:

• Source is a constant or element address. The file indicator (#) is not required

for an element address.

• Destination is the starting address of the file you want to fill. Y

ou must use the

file indicator (#) in the address.

• Length is the number of wor

ds or elements

in the file to be filled.

f e des na on f le ype s a:

then you can specify a maximum length of:

des

ype

Discrete Analog

Output 1 5

Input 2 8

Status 33 33

Bit 32 32

Timer 40 40

Counter 32 32

Control 16 16

Integer 105 105

All elements are filled from the source value (typically a constant) into the specified

destination file each scan the rung is true. Elements are filled in ascending order.

1 2 ... 155 156 157 158 159 160 161 162 163 164 165 ... 421 422

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