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Data transfer within the PLC
F190_MV3
The function copies three 16-bit data values at inputs s1, s2 and s3 to an ARRAY with three
elements that is returned at output d.
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.
Availability of F190_MV3 (see page 1322)
PLC types
To transfer two 16-bit data types, use either the F7_MV2 (see page 815) or
P7_MV2 instruction.
Data types
Variable
Data type
ANY16
s1, s2, s3
ARRAY [0..2] of
d
ANY16
The variables s1, s2 and d have to be of the same data type.
Operands
For
WX
s1,s2,s3
-
d
In this example, the same POU header is used for all programming languages. For an example
Example
using IL (instruction list), please refer to the online help.
POU header
All input and output variables used for programming this function have been declared in the POU
header.
Body
When the variable start is set to TRUE, the function is carried out.
854
Three 16-bit data move
Function
source 16-bit area
destination, lower 16-bit area of 48-bit area
Relay
T/C
WY
WR
WL
SV
WY
WR
WL
SV
Register
Constant
EV
DT
LD
FL
dec. or hex.
EV
DT
LD
FL
dec. or hex.
Description
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