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2 Standard Functions
2 - 74
NX-series Safety Control Unit Instructions Reference Manual (Z931)
MUX
This function selects one of multiple selections.
If you omit an input or output parameter, a building error will occur.
An error will not occur if the output terminal is not used or if it is connected to an input terminal on the
next instruction.
This function selects one of two to N selections,
In0
to
InN
.
Selector
K
specifies which of
In0
to
InN
to select.
The value of one of the input variables is assigned to
Out
according to the value of
K
.
In0
is assigned if
K
is 0,
InN
is assigned if
K
is N.
Use the SEL instruction to select one of two selections.
Instruction
Name
FB/FUN
Graphic expression
MUX
Multiplexer
FUN
Variables
Name
I/O
Description
Valid range
Default
K
Selector
Input
0: Selects
In0
.
1: Selects
In1
.
2: Selects
In2
.
N: Selects
InN
.
Depends on data type.
---
In0 to InN
Selections
Selections
Out
Selection
result
Output
Selection
result
Depends on data type.
---
Boolean
Bit strings
Integers
Durations
BOOL
SAFE
BOOL
BYTE
SAFE
BY
TE
WO
RD
SAFE
WORD
DWORD
SAFE
DWORD
INT
SAFE
INT
DINT
SAFE
DINT
TI
ME
SAFE
TIM
E
K
OK
OK
OK
OK
In0 to InN
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
Out
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
Function
Additional Information
MUX
K
Summary of Contents for NX-SL series
Page 8: ...CONTENTS 6 NX series Safety Control Unit Instructions Reference Manual Z931 ...
Page 28: ...Sections in this Manual 26 NX series Safety Control Unit Instructions Reference Manual Z931 ...
Page 98: ...2 Standard Functions 2 64 NX series Safety Control Unit Instructions Reference Manual Z931 ...
Page 104: ...2 Standard Functions 2 70 NX series Safety Control Unit Instructions Reference Manual Z931 ...
Page 110: ...2 Standard Functions 2 76 NX series Safety Control Unit Instructions Reference Manual Z931 ...
Page 265: ...I 1 I NX series Safety Control Unit Instructions Reference Manual Z931 Index ...
Page 268: ...I 4 NX series Safety Control Unit Instructions Reference Manual Z931 Index ...
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