Omron CS1W-MCH71 -, Руководство по эксплуатации

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Command Details
Section 6-3
Repeat FOR
(FOR...NEXT)
Processing is repeated for the specified number of times.
Command type FOR: Multiple execution command
NEXT: Multiple execution command
Format <Default value setting> (
←
can be omitted)
FOR_W<work registers for repeat count> L<repeat end value> S<number of
increment steps>;
<processing>
NEXT;
Ex: FOR_W#DL0002 L1000 S1;
INC MOVE [J01]100.00 [J02]200.00;
NEXT;
Operand
Note (1) Word data is extended to long word data with a sign in the MC Unit.
(2) Figures below the decimal point are to be omitted.
Description • Processing between FOR and NEXT will be repeatedly executed until
Work resisters for repeat count becomes equal to or greater than Repeat
end value.
• When decrementing (when No. of increment steps is signed “minus”), the
condition will be until Repeat end value becomes equal to or greater than
Work register for repeat count.
• Number of increment steps specifies the incrementing amount of Work
resisters for repeat count. If negative value is set, it will be the decrement-
ing amount.
WHILE
WEND
Conditional
expression
True
False
Processing
Operand Setting range Decimal Variable specification INC/ ABL
influ-
ence
Bit Word Long
word
Real
number
Indirect
specifi-
cation
Work registers for
repeat count Variable No No No Yes No No No
Repeat end value 1 to
2147483647 No No Yes (See
note 1.) Yes Yes (See
note 2.) Yes No
Number of increment
steps
−
2147483648 to
2147483647
No No Yes (See
note 1.) Yes Yes (See
note 2.) Yes No