8 Applied Instructions (Move and Compare)
8.9 BCD / Conversion to Binary Coded Decimal
162
FXCPU Structured Programming Manual
[Basic & Applied Instruction]
Program examples
1. When the seven-segment display unit has 1 digit
2. When the seven-segment display unit has 2 to 4 digits
3. When the seven-segment display unit has 5 to 8 digits
PLC
BCD
EN
s
ENO
d
X000
D0 K1Y000
[Structured ladder/FBD]
[ ST ]
BCD(X000, D0, K1Y000);
PLC
Output destination
K4 K3 K2 K1
BCD
EN
s
ENO
d
X000
D0
K2Y000
[Structured ladder/FBD]
[ ST ]
BCD (X000, D0, K2Y000);
In the case of 2 digits: K2
In the case of 3 digits: K3
In the case of 4 digits: K4
PLC
K4 K3 K2 K1K8 K7 K6 K5
DBCD
EN
s
ENO
d
X000
[Structured ladder/FBD]
[ ST ]
DBCD (X000, D0, K5Y000);
In the case of 5 digits: K5
In the case of 6 digits: K6
In the case of 7 digits: K7
In the case of 8 digits: K8
D0 K5Y000
Output destination