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Panasonic FP Series User Manual

Panasonic FP Series
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Arithmetic instructions
394
Part III FP Instructions
F34_MULW
16-bit data multiply (result in 16 bits)
15 . . 12 10 . . 8 7 . . 4 3 . . 0
s1
0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0
15 . . 12 10 . . 8 7 . . 4 3 . . 0
s2
0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
15 . . 12 10 . . 8 7 . . 4 3 . . 0
d
0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0
X
Example value 5
Bit
Bit
Bit
Example value 6
Result value 30 if trigger is ON
This instruction also exists as a P instruction (for FP2/2SH, FP3/5, FP10/10SH PLC types), which
is only executed at the rising edge of the EN trigger. Select [Insert P instruction] from the
"Instructions" pane if you require a P instruction. To facilitate reuse, the instruction then appears
under "Recently used" in the pop-up menu. Press <Ctrl>+<Shift>+<v> within the programming
area to open the list of recently used elements.
PLC types
Availability of F34_MULW (see page 1324)
Variable Data type Function
s1 multiplicand
s2 multiplier
d
ANY16
result
The variables s1, s2 and d have to be of the same data type.
For Relay T/C Register Constant
s1, s2 WX WY WR WL SV EV DT LD FL dec. or hex.
d - WY WR WL SV EV DT LD FL -
Description
The function multiplies the value specified at input s1 by the value specified at input s2. The result
of the function is returned at output d. The result at output d lies between -32768 and 32767 (i.e.
between 16#0 and 16#FFFF). All 16-bit values are treated as integer values.
Data types
Operands

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Panasonic FP Series Specifications

General IconGeneral
MountingDIN rail
TypePLC
Communication InterfaceRS-232, RS-485, Ethernet (depending on model)
Input Voltage100-240V AC or 24V DC (depending on model)
Output TypeRelay, Transistor
I/O PointsVaries by model
Operating Temperature0°C to 55°C
DimensionsVaries by model
WeightVaries by model

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