Delta Electronics DVP15MC11T, Руководство по эксплуатации

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DVP15MC11T Operation Manual
_8
8.11.3 SEL
FB/FC Explanation
Applicable
model
FC
SEL is used for selecting one of two variables or constants and the selected
value is output to
Out .
DVP15MC11T

Parameters
Parameter
name
Meaning
Input/
Output
Description Valid range
G Gate Input
In0 is selected when G is
FALSE;
In1 is selected when G is
TRUE.
Depends on the data type of the
variable that the input parameter is
connected to.
In0 and In1 Selections Input Data to be selected
Depends on the data type of the
variable that the input parameter is
connected to.
Out
Selection
result
Output Selection result
Depends on the data type of the
variable that the output parameter is
connected to.
B
ool
ean
Bit string Integer
Real
number
Time, date
St
rin
g
B
O
O
L
BYT
E
WO
RD
D
WO
R
D
L
W
O
R
D
U
SI
N
T
U
IN
T
U
DI
NT
U
L
INT
SI
N
T
IN
T
D
IN
T
L
IN
T
R
EAL
L
R
EAL
T
IM
E
D
AT
E
TOD D
T
ST
R
IN
G
G
●
In0
and
In1
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
Out
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
Note:
The symbol
●
indicates that the parameter is allowed to connect to the variable or constant of the data type.

Function Explanation

According to the selection condition G, the SEL instruction selects one of two variables or constants
and the selection result is output to
Out .
SE L
EN ENO
G Ou t
In1
In0
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