Mitsubishi MELSEC-A series Programming Manual

6. BASIC INSTRUCTIONS
6 − 16
MELSEC-A
6.2.3 BIN 16-bit multiplication, division
(*, *P, /, /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 O O
(S2)
O O 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 O O
K1
to
K4
O O
Functions *
(1) Performs the multiplication of BIN data specified at (S1) and the BIN data
specified at (S2), and stores the multiplication result into the device specified at
(D).
(2) When (D) is a bit device, specify the bits, beginning with the lower bits.
Example
K1: Lower 4 bits (b0 to 3)
K4: Lower 16 bits (b0 to 15)
K8: 32 bits (b0 to 31)
(3) At (S1) and (S2), -32768 to 32767 (BIN 16 bits) can be specified.
(4) The judgment of whether the data of (S1) and (S2) are positive or negative is
made at the highest bit (b15) and that of (D), at (b31).
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
∗, /
Indicates the instruction symbol.
Multiplication/division commands
(D)(S1)
(S1) (S2)
(S2)
(D)
P

Mitsubishi MELSEC-A series Specifications

General

Brand	Mitsubishi
Model	MELSEC-A series
Category	Controller
Language	English