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172
T1/T1S User’s Manual
7. Instructions
FUN 043 +1 Increment
Expression
Input
-
[ +1
A
]
-
Output
Function
When the input is ON, the data of
A
is increased by 1 and stored in
A
.
Execution condition
Input Operation Output
OFF No execution OFF
ON 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
Operation data
ÖÖÖÖÖÖÖÖÖ Ö
Example
At the rising edge of X004 changes from OFF to ON, the data of D0050 is increased by 1 and
stored in D0050.
If the data of D0050 is 750 before the execution, it will be 751 after the execution.
D0050 D0050
750 + 1 751
Note
·
There is no limit value for this instruction. When the data of operand
A
is 32767 before the
execution, it will be -32768 after the execution.
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