6. BASIC INSTRUCTIONS
6 − 47
MELSEC-A
6.4.1 16-, 32-bit data transfer
(MOV, MOVP, DMOV, DMOVP)
Available Device
Bit device Word (16-bit) device Constant Pointer
Level
Carry
flag
Error
flag
X Y M L S B F T C D W R A0 A1 Z V K H P I N
Digit specification
Index
M9012 (M9010, M9011)
(S) O O O O O O O O O O O O O O O O O O
MOV
(D) O O O O O O O O O O O O O O O
K1
to
K4
(S) O O O O O O O O O O O O O O O O
DMOV
(D) O O O O O O O O O O O O O
K1
to
K8
O O
Functions MOV
Transfers the 16-bit data of the device specified at (S) to the device specified at (D).
DMOV
Transfers the 32-bit data of the device specified at (S) to the device specified at (D).
After transfer
Before transfer
(S)
Data of transfer source or
head number of device
which stores data.
(D)
Head number of device at
transfer destination
MOV, DMOV
Indicates the instruction symbol.
Setting data
Transfer commands
(S) (D)
(S)
(D)
P
After transfer
Before transfer
Applicable
CPU
All CPUs