Mitsubishi Q00JCPU User Manual page 103

3
SEQUENCE PROGRAM CONFIGURATION AND
EXECUTION CONDITIONS
(2) Sequence program operation
Program operation is executed sequentially from Step 0 to the END/FEND instruction.
In the ladder mode, operation is performed from the left side vertical bus bar to the
right end for each ladder block, and from the top rung to the bottom.
[Ladder mode]
From left to right
1) 2) 7) 8)
X0 X1 X5 X6 X7
0
3) 4)
X2 X3
From top
5)
to bottom
6)
X4
10
1) to 11) indicate operation order of
sequence program.
Figure 3.5 Comparison between ladder and list modes
9)
10)
Y10
Program is
executed from
Step 0 to END
instruction in
due order.
11)
END
3.1 Sequence Program
[List mode]
0 LD X0 1)
1 AND X1 2)
2 LD X2 3)
3 AND X3 4)
4 ORB 5)
5 OR X4 6)
6 AND X5 7)
7 AND X6 8)
8 AND X7 9)
9 OUT Y10 10)
10 END 11)
Step number
3
- 5
1
2
3
4
5
6
7
8