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MELSEC-Q
11 INSTRUCTIONS AND FUNCTIONS
INT Function
INTeger
• Returns the integer value of the numeric expression
INT ( <numeric expression> )
Syntax
numeric expression
• • • •
Specify the value to be processed.
Examples
A=INT(B)
• • • •
Converts the value of B into an integer value and
assigns it to A.
• The INT function returns the maximum integer value that does not exceed the value of
<numeric expression>.
• The INT function calculates the maximum integer which does not exceed <numeric
expression> when truncating the fractional part. Thus, the result is different when the
numeric value is negative from the result by the FIX function that simply truncates the
fractional part.
Example
FIX(-1.28)
FIX( 1.28)
INT(-1.28)
FIX(-1.28)
FIX(+1.28)
INT(+1.28)
-2
-1
0
1 1.28
2
-1
1
INT(-1.28)
INT( 1.28)
-2
1
Description
• Unlike the CINT function, the type is not converted.
