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6F3B0253
Basic Hardware and Function 205
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 Register Constant Index
X Y R S T. C. XWYWRWSW T C D I J K
n Repetition
times
√√√√√√√√√√
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.