Allen-Bradley MicroLogix 1000

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:
I
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a:
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.
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