SR (FB)¶

FUNCTION_BLOCK SR

Realizes a bistable set-dominat latch

(* Example declaration *)
SRInst : SR;

(* Example in ST *)
SRInst(SET1:= VarBOOL1 , RESET:=VarBOOL2 );
VarBOOL3 := SRInst.Q1 ;

InOut:

Scope	Name	Type	Comment
Input	SET1	BOOL	Rising edge: Set Q1 to TRUE (dominant)
	RESET	BOOL	Rising edge: Reset Q1 to FALSE
Output	Q1	BOOL	Output value