FlipFlop

 Function Block - Flipflop bistable.

Inputs

Input	Data Type	Range	Unit	Default	Description
IN	BOOL				Swap command (on rising edge).
RST	BOOL				Reset to FALSE.

Outputs

Output	Data Type	Range	Unit	Description
Q	BOOL			Output.

Remarks

• The output is systematically reset to FALSE if RST is TRUE.
• The output changes on each rising edge of the IN input, if RST is FALSE.

FBD Language Example

FFLD Language Example

IL Language Example

(* MyFlipFlop is declared as an instance of FLIPFLOP function block: *)
Op1: CAL
MyFlipFlop (IN, RST)
     FFLD 
MyFlipFlop.Q
     ST  Q1

ST Language Example

(* MyFlipFlop is declared as an instance of FLIPFLOP function block: *)
MyFlipFlop (IN, RST);
Q := MyFlipFlop.Q;

See Also

R

S

SR