Rockwell-automation 1772-LP3 PLC - 2/30 Programmable Controller Progra Manual de usuario Pagina 265

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Sequencer Instructions
Chapter 15
152
Sequencer instructions, when enabled, increment to the next step and then
the operation is performed.
Figure 15.1
Sequencer
T
able
Step Word
1
W
ord 2
W
ord 3
W
ord 4
001 001
10101 1
1000101 00011
101 1
1001010 1011101
1 1
1001011 01011
101 0101
1111
002 011
10100 0001
1101 0001011
1 001
10011 "
01010101 01010101
003""""
"""""
"""""
"""""
"""""
"""""
"""""
024
00010101 10100000 10100010 10101000 01010000 0101
1111 10111
100 001
10011
Figure 15.2
Sequencer
T
able Format in the Data T
able
Data Table
Data T
able
024
024
024
024
Step 001
002
Step 001
002
Step 001
002
00 01 01 0110 10 00 00
00 01 1
1 011
1 00 10 10
00 01 01 1
100 1
1 00 1
1
10 10 00 1010 10 10 00
10 1
1 10 1
11
1 00 10 1
1
01 01 00 0001 01 1
1 1
1
01 01 1
1 0101 01 1
1 1
1
01 01 01 0101 01 01 01
10 1
1 1
1 0000 1
1 00 1
1
Step 001
002
00 1
1 01 011
1 00 01 01
01 1
1 01 0000 01 1
1 01
W
ord #2
W
ord #3
W
ord #4
W
ord #1
The 4 words per
step (columns)
of the sequencer
table are located
sequentially in
the data table.
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