Delta MS300 Series User Manual page 738

API
EMUL
122
D P
bit device
X Y M K
＊
S1
＊
S2
D
Notes on operand usage:
Refer to the function specifications table for each device in series
for the scope of device usage.
 S : multiplicand. S
1
 Multiplies the content of the register designated by S
register designated by S
D; multiplication is performed entirely using binary floating point numbers.
 If the source operand S
converts that constant into a binary floating point number for use in
multiplication.
 In the situation when S
employ a "continuous execution" command, when conditional contact is ON, the
register performs multiplication once during each scan. You generally use pulse
execution type commands (DEMULP) under ordinary circumstances.
 When X1 = ON, multiplies the binary floating point number (D1, D0) by the
binary floating point number (D11, D10), and stores the product in the register
designated by (D21, D20).
 When X2 = ON, multiplies the binary floating point number (D1, D0) by K1234
(which is automatically converted to a binary floating point number), and stores
the results in (D11, D10).
Word device
H KnX KnY KnM T
＊
＊
: multiplier. D: product.
2
, and stores the product in the register designated by
2
1
and S
1
Chapter 16 PLC Function ApplicationsMS300
Multiply binary floating point numbers
16-bit command
C D
－
＊
32-bit command (13 STEP)
＊
Continuous
DEMUL
＊
execution type
Flag signal: none
or S designates a constant K or H, the command
2
designate identical register numbers, if you
2
729
－ － －
Pulse
DEMULP
execution type
by the content of the
1