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194 T1/T1S User’s Manual
7. Instructions

FUN 090 MPX Multiplexer

Expression
Input -[
A
MPX (
n
)
B
®
C
]- Output
Function
When the input is ON, the data of the register which is designated by
B
in the table, size
n
starting w ith
A
, is transferred to
C
.
Execution condition
Input Operation Output
OFF No execution OFF
ON Normal execution OFF
Pointer over (no execution) ON
Operand
Name Device Re
g
ister Constant Index
X Y R S T. C. XW YW RW SW T C D I J K
A
Start of table ÖÖÖÖÖÖÖ
n
Table size 1 - 64
B
Pointer ÖÖÖÖÖÖÖÖÖÖ 0 - 63
C
Destination ÖÖÖÖÖÖÖÖÖ
Example
When R010 is ON, the register data which is designated by RW30 is read from the table D0500 to
D0509 (10 reg isters size), and stored in D0005.
If t he data of RW30 is 7, D0507 data is tr ansferred t o D0005.
Source table Pointer Destination
D0500 0 D0005 12345
D0501 1
D0507 12345 7
D0508 8
D0509 9
Note
· If t he pointer data designates outside the table ( 10 or m ore in the above example), the tr ansfer is
not executed and the output com es ON.
· The table m ust be within the effective range of t he r egister address.
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