Yaskawa LEGEND-MC - Manual (Page 221)

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LEGEND-MC User’s Manual
@SQR (Square Root)
[Function]
DESCRIPTION:
@SQR returns the square root of a number or variable given in square brackets. Note that the @SQR command is a
function, which means that it does not follow the convention of the commands, and does not require the underscore
when used as an operand. This function will treat negative numbers as positive numbers.
ARGUMENTS: @SQR [n] where
n is a number
USAGE:
EXAMPLES:
While Moving Yes Minimum n value 0
In a Program Yes Maximum n value 2147483647.9999
Not in a program Yes Default Value ---
Can be Interrogated No Default Format ---
Used as an Operand Yes Distributed Control No, Local
#TEST Program TEST
VAR1=60 Set variable
MG @SQR[VAR1] Display the value of the sine of VAR1
VAR2=@SQR[VAR1]+9 Perform calculation
EN End of program