Chapter 5 Arithmetic instructions
82 Rockwell Automation Publication 2080-RM001D-EN-E - February 2015
Where 'base' is the first argument and 'exponent' is the second argument, EXPT
yields the Real result of the following operation: (base exponent).
Arguments
Parameter
Parameter
Type
Data Type Description
EN Input BOOL Function enable.
When EN = TRUE, execute current exponent computation.
When EN = FALSE, there is no computation.
IN Input REAL Any signed Real value.
EXP Input DINT Integer exponent.
EXPT Output REAL (IN EXP).
ENO Output BOOL Enable out.
EXPT function language examples
Function block diagram
Ladder diagram
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