EXPTΒΆ

The IEC Operators and additional, norm-extending \ functions Exponentiation of a variable with another variable:

IN1 and IN2 can be type BYTE, WORD, DWORD, INT, DINT, REAL, SINT, USINT, UINT, UDINT, OUT must be type REAL.

Example in IL:

LD  7
EXPT 2
ST  Var1 (* Result is 49 *)

Example in ST:

var1 := EXPT(7,2);

Example in FBD:

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