Mitsubishi MELSEC-A series Programming Manual

6. BASIC INSTRUCTIONS
6 − 19
MELSEC-A
6.2.4 BIN 32-bit multiplication, division
(D*, D*P, D/, D/P)
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)
(S1) O O O O O O O O O O O O O O O O
(S2) O O O O O O O O O O O O O O O O
(D) O O O O O O O O O O O
K1
to
K8
O O
Functions D*
(1) Performs the multiplication of BIN data specified at (S1) and the BIN data
speci-fied at (S2), and stores the multiplication result into the device specified at
(D).
(2) When (D) is a bit device, up to the lower 32 bits can be specified and the upper
32 bits cannot be specified.
Example
K1: Lower 4 bits (b0 to 3)
K4: Lower 16 bits (b0 to 15)
K8: 32 bits (b0 to 31)
When the upper 32-bit data of multiplication result is required for the bit device,
store the data to the word device and then transfer the data ((D)+2) and ((D)+3)
of word device to the specified bit device.
Applicable
CPU
All CPUs
(S1)
Multiplicand/dividend or
head device number
storing multiplier/dividend
(S2)
Multiplicand/divider or
head device number
storing multiplier/divider
(D)
Head device number
which will store the
result
Setting data
D*, D/
Indicates the instruction symbol.
Multiplication/division commands
(S1)
(S2)
(D)
(D)
(S2)
(S1)
P

Mitsubishi MELSEC-A series Specifications

General

Brand	Mitsubishi
Model	MELSEC-A series
Category	Controller
Language	English