Rockwell Automation 1772-LP3 PLC - 2/30 Programmable Controller Programming and Operations Manual - Manual (Page 270)

Sequencer Instructions
Chapter 15
15Ć7
Figure 15.5
SEQUENCER OUTPUT Format
SEQUENCER OUTPUT
COUNTER ADDR: 030
CURRENT STEP: 000
SEQ LENGTH: 001
WORDS PER STEP: 1
FILE: 110- 110
MASK: 010- 010
030
(EN)
17
Numbers shown are default values. Bold numbers must be replaced by userĆentered values. The number of default address digits initially
displayed (3 or 4) will depend on the size of the data table.
COUNTER ADDRESS : Address of the instruction in the accumulated value area of the data table.
CURRENT STEP : Position in sequencer table (accumulated value of counter).
SEQ LENGTH : Number of steps (preset value of counter).
WORDS PER STEP : Width of sequencer table (number of columns).
FILE : Starting address of sequencer table.
MASK : Starting address of mask file.
OUTPUT WORDS : Words controlled by the instruction.
030
(DN)
15
OUTPUT WORDS
1: 010
3: XXX
2: XXX
4: XXX
An example rung containing the Sequencer Output instruction is shown
in Figure 15.6. The following parameters have been entered into the
instruction:
Counter Address – 054
Current Step – 007
Sequencer Length – 009
Words per Step – 2
File – 600-610
Mask – 211-212
Output Words – 011, 013