16-Bit Data Block Transfer (Bmov, Bmovp, Fmov, Fmovp) - Mitsubishi MELSEC-A Series Programming Manual

6. BASIC INSTRUCTIONS
6.4.3 16-bit data block transfer
(BMOV, BMOVP, FMOV, FMOVP)
Bit device
X Y M
O O O
(S)
BMOV O O
(D)
(n)
O O O
(S)
FMOV (D) O O
(n)
Functions
Available Device
L S B F T C
O O O O O O
O O O O O O
O O O O O O
O O O O O O
Transfer commands
P
BMOV
Transfers the content of "n" points, which begin with the device specified at (S), in
blocks to "n" points which begin with the device specified at (D).
• When the same devices have been specified at source and destination, data
transfer is possible. Transfer to the devices with the lower numbers is executed
starting with (S), and that to the devices with the higher numbers is executed
starting with (S) + (n-1).
• The number of (S) and (D) digits must be equal when both (S) and (D) are bit
devices.
Applicable
CPU
Word (16-bit) device
D W R A0 A1 Z
O O O
O O O
O O O O O O
O O O
(S) (D) n
(S) (D) n
6 − 52
All CPUs
Constant Pointer Level
V K H P I N
K1
K4
O O
O O O
K1
K4
O O
Indicates the instruction symbol.
BMOV, FMOV
Setting data
Head number of device
(S)
which stores data to be
transferred
Head number of device
(D) which will store
transfer-red data
Number of transferred
n
points
MELSEC-A
M9012 (M9010, M9011)
to
O O
to