Mitsubishi Electric MELSEC Q Series Programming Manual page 64

4 ST PROGRAM EXPRESSIONS
WHILE X0 DO
ST program
END_ WHILE;
List program As above
[Remarks]
If the statement is described in a list, the program is the same as the ST program conversion result. Therefore,
the processing time is also the same as that of ST.
WHILE D0= 100 DO
ST program
END_ WHILE;
List program As above
[Remarks]
If the statement is described in a list, the program is the same as the ST program conversion result. Therefore,
the processing time is also the same as that of ST.
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(d) WHILE...DO statements
WHILE...DO statement 1
D0 : = 100;
WHILE...DO statement 2
D0 : = 100;
Operation Processing
Number of Steps
Time (Q25H)
10 Repeated until X0
becomes TRUE.
As above
Operation Processing
Number of Steps
Time (Q25H)
15
As above
Operation Processing
Time (Q00J)
3.034
As above
Operation Processing
Time (Q00J)
3.1
As above
Unit ( µ s)
21.9
As above
Unit ( µ s)
22.5
As above
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