Rockwell Automation 1772-LP3 PLC - 2/30 Programmable Controller Programming and Operations Manual - Manual (Page 272)

Sequencer Instructions
Chapter 15
15Ć9
the data monitor display of a sequencer instruction and a file instruction
should be noted. The Sequencer Output instruction will be used as an
example. Each column in the sequencer table represents the data for each
output word. This data controls the outputs of the corresponding output
word at each step in the sequencer operation. The status of the outputs can
be observed in the output address data displayed in the header.
In contrast, each column in a File instruction display represents a complete
file. File data is manipulated by the instruction. The result of the
instruction operation is contained in the result file or in a specified word
address of the instruction.
Figure 15.8
Example Binary Data Monitor Display of a SEQUENCER OUTPUT
BINARY DATA MONITOR
SEQUENCER OUTPUT
COUNTER ADDR: 054 STEP: 008 SEQUENCER LENGTH: 009
FILE: 600Ć621
OUTPUT ADDR: 011 013
DATA: 11110000 11000011 11111100 00011000
MASK ADDR: 211 212
DATA: 11111111 11111111 11111111 11000000
STEP WORD 1 WORD 2
001 00110101 11000101 11111111 11111111
002 01110100 00011101 00010111 00110011
003 10101111 00010101 11101011 11010100
004 11000000 00000011 10100001 01010001
005 00010100 00010111 10101111 11010101
006 01110101 11101011 11101011 11101000
007 11101110 11101000 00011111 11110011
008 11110000 11000011 11111100 00011000
009 00011111 11110111 11010111 10101111
DATA: 11111111 11111111
PROGRAM MODE
Field
Cursor
Digit
Cursor