RSΒΆ

Provided by standard.lib.

Resetting Bistable Function Blocks

Q1 = RS (SET, RESET1) means:

Q1 = NOT RESET1 AND (Q1 OR SET)

The input variables SET and RESET1 as well as the output variable Q1 are type BOOL.

Declaration example

RSInst : RS ;

Example in IL

CAL RSInst(SET:= VarBOOL1,RESET1:=VarBOOL2)

LD RSInst.Q1

ST VarBOOL3

Example in FBD

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Example in ST

RSInst(SET:= VarBOOL1 , RESET1:=VarBOOL2 );

VarBOOL3 := RSInst.Q1 ;