Delta C2000 Series User Manual page 551

API
MUL
22
D P
Bit device
X Y M K
S1
S2
D
Notes on operand usage:
The 16-bit command operand D will occupy 2 consecutive points
S1
Using two data sources: When
method, the product is stored in
16-bit BIN multiplication operation:
S1
b15..........b0
b15 is a symbol bit
D
When
which will occupy 2 consecutive units.
When 16-bit DO is multiplied by 16-bit D10, the result will be a 32-bit product; the
upper 16 bits will be stored in D21, and the lower 16 bits will be stored in D20.
Whether the bit at the farthest left is Off or On will indicate the sign of the result.
X0
S1 S2 D
Word device
H KnX KnY KnM T
S2
: Multiplicand. : Multiplier.
S2
b15..........b0
X
b15 is a symbol bit
Symbol bit = 0 refers to a positive value.
Symbol bit = 1 refers to a negative value.
is a bit device, K1-K4 can be designated as a hexadecimal number,
MUL
MUL
BIN multiplication
16-bit command (7 STEP)
MUL Continuous
C D
execution type
32-bit command (13 STEP)
DMUL Continuous
execution type
Flag signal: none
D
: Product.
S1 S2
and
D
.
D +1
b31..........b16b15..............b0
=
b31 is a symbol bit (b15 of D+1)
D0 D10
D20
D0 D10 K8M0
16-59
PLC Function Applications
MULP Pulse
execution type
DMULP Pulse
execution type
are multiplied using the BIN
D