Delta Electronics Programmable Logic Controller DVP-PLC - Manual (Page 234)

6 Application Instructions API 00-49
DVP-PLC Application Manual 6-22
Program Example 2:
When M1168 = On (in BIN mode) and SMOV instruction is in use, D10 and D20 will not be converted in BCD format
but be moved in BIN format (4 digits as a unit).
Unchanged Unchanged
D10(BIN 16 bits)
D20(BIN 16 bits)
Moving digits
M1000
X0
Digit 4 Digit 3 Digit 2 Digit 1
Digit 4 Digit 3 Digit 2 Digit 1
M1168
SMOV D10 K2 D20 K3 K4
Before the execution, assume D10 = H1234 and D20 = H5678. After the execution, D10 will remain unchanged and
D20 will become H5128.
Program Example 3:
1. This instruction can be used to combine the DIP switches connected to the input terminals with interrupted No.
2. Move the 2 nd right digit of the DIP switch to the 2 nd right digit of D2, and the 1 st left digit of the DIP switch to the
1 st right digit of D1.
3. Use SMOV instruction to move the 1 st digit of D1 to the 3 rd digit of D2 and combine the two DIP switches into
one.
10 1 10 0 10 2
6 4 2
PLC
X13~X10 X27~X20
8 8
8
M1000
BIN K2X20 D2
D1
SMOV D1 K1 D2 K3 K1
K1X10
(X20~X27)BCD
(X10~X13)BCD
2 digits D2(BIN)
1 digit D1(BIN)
M1001
M1168
BIN