Lenze PLC Designer PLC Designer (R2-x) Uživatelský manuál stáhnout pdf (Strana 649)

L-force | PLC Designer

PLC Designer Libraries

 DMS 3.2 EN 02/2011 TD29 647

Example in ST:

SRInst(SET1:= VarBOOL1 , RESET:=VarBOOL2 );

VarBOOL3 := SRInst.Q1 ;

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

Example in FBD:

Example in ST:

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

VarBOOL3 := RSInst.Q1 ;

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Lenze PLC Designer PLC Designer (R2-x) Uživatelský manuál Strana 649