FB_BA_SchedB

The FB_BA_SchedB function block represents a binary scheduler within the TF8040 project structure.

Inheritance hierarchy

FB_BA_Base

FB_BA_BasePublisher

Illustration

FUNCTION_BLOCK FB_BA_SchedB EXTENDS FB_BA_BaseSched IMPLEMENTS I_BA_SchedB
VAR_OUTPUT
  bPresentValue      : BOOL;
  bPredictedValue    : BOOL;
END_VAR
VAR_INPUT CONSTANT PERSISTENT
  {region 'Fixed Parameters'}
    bDefaultValue    : BOOL;
  {endregion}
  {region 'Variable Parameters'}
    sInactiveText    : T_BA_StateText;
    sActiveText      : T_BA_StateText;
  {endregion}
END_VAR

Outputs

Name	Type	Description
bPresentValue	BOOL	Current binary output value of the object.
bPredictedValue	BOOL	Value that is assumed after the next switching.

Inputs CONSTANT PERSISTENT

Name	Type	Description
bDefaultValue	BOOL	Value that is assumed if all 16 priorities of the Priority_Array of a commandable object have no entry or are NULL.
sInactiveText	T_BA_StateText	Text output when the object is inactive.
sActiveText	T_BA_StateText	Text output when the object is active.

Requirements

Development environment	Required PLC library
TwinCAT from v3.1.4024.35	Tc3_XBA from v5.3.0.0