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Basic Hardware and Function
223
7. Instructions
FUN 132 FOR FOR (FOR-NEXT loop)
Expression
Input
-
[ FOR
n
]
-
Output
Function
When the input is ON, the program segment between FOR and NEXT is executed
n
times repeatedly
in a scan.
When the input is OFF, the repetition is not performed. (the segment is executed once)
Execution condition
Input Operation Output
OFF No repetition OFF
ON Repetition 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
n
Repetition
times
ÖÖÖÖÖÖÖÖÖÖ
1 - 32767
Example
This segment is executed 30 times repeatedly in a scan.
When R005 is ON, the program segment between FOR and NEXT is executed 30 times in a scan.
R005
| | [ FOR 30 ]
[ NEXT ]
Executed 30 times in a scan when
R005 is ON.
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