Mitsubishi MELSEC Q Series Programming Manual page 573

Program Example
(1) The following program converts the decimal ASCII data set from D20 to D22 to BCD
4-digit data, and outputs the results to Y40 to Y4F.
[Ladder Mode]
[List Mode]
Step Instruction
[Operation]
b15
D20 34
H
D21 34
H
(2) The following program converts the decimal ASCII data set at D20 to D23 into 8-digit BCD
data, stores the result at D10 and D11, and also outputs it to from Y40 to Y5F.
[Ladder Mode]
[List Mode]
Step Instruction
[Operation]
b15 b8 b7
D20 34 (4)
H
D21 37 (7)
H
D22 39
(9)
H
D23 39 (9)
H
Device
b8 b7 b0
(4) 20 (space)
H
(4) 39 (9)
H
494
Device
b0
20 (space)
H
39 (9)
H
32 (2)
H
Regarded
34 (4)
H
as 04972949
4972949
DABCD(P),DDABCD(P)
Outputs the converted
BCD value to a display device.
Y4F Y40
0 4 9 4
Regarded
BCD value
as 0494
Outputs the converted
BCD value to a display device.
D11 D10 DMOV
0 4 9 7 2 9 4 9
BCD value
1
2
3
4
6
6
7
8
Y5F Y50 Y4F Y40
0 4 9 7 2 9 4 9
BCD value
7-199