Rockwell Automation GMLC Reference Manual - Manual (Page 686)

Publication GMLC-5.2 - November 1999
649
The argument can be any floating point value or expression.
For example, the following expression is evaluated as 9 if the user
variable Cut_Length has a value between 9 and 10 (9
≤
Cut_Length < 10),
10 if Cut_Length has a value between 10 and 11
(10
≤
Cut_Length < 11), etc.
Round_down(Cut_Length)
Integer Value
The value of the Integer function is the integer part of the argument, as
shown below.
Argument
+1 +2 –1 –2
+1
+2
–1
–2