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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 with
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 registers size), and stored in D0005.
If the data of RW30 is 7, D0507 data is transferred to D0005.
Source table Pointer Destination
D0500 0 D0005 12345
D0501 1
D0507 12345 7
D0508 8
D0509 9
Note
·
If the pointer data designates outside the table (10 or more in the above example), the transfer is
not executed and the output comes ON.
·
The table must be within the effective range of the register address.
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