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6.21. POW(Power) Power

6.21. POW(Power):Power​

 

Symbol

Relay combination

Factor

sA: 1st relay (or Number) for the operation.

sB: 2nd relay (or Number) for the operation.

dst: Relay that will save the result

Description

If Rung is activated, power the value of sA with the value of sB, then save it to dst.

If overflow occurs on operation result, set SP8=1.

Usage example

POW(2,3,RW3): (RW3)=2^3=2*2*2=8

POW(XB3,RB2,RW3): (RW3)=(XB3)^(RB2)

POW(XB3,RB2,RB2): (RB2)=(XB3)^(RB2)

POW(XB3,3,RW3): (RW3)=(XB3)^3