FB_BA_SchedM

The function block FB_BA_SchedM represents a multi-state scheduler within the project structure of TF8040.

Inheritance hierarchy

FB_BA_Base

FB_BA_BasePublisher

Illustration

FUNCTION_BLOCK FB_BA_SchedM EXTENDS FB_BA_BaseSched IMPLEMENTS I_BA_SchedM
VAR_OUTPUT
  nPresentValue      : UDINT;
END_VAR
VAR_INPUT CONSTANT PERSISTENT
  {region 'Fixed Parameters'}
    aStateText       : T_BA_StateTextArray;
    nDefaultValue    : UDINT := 1;
  {endregion}
END_VAR
VAR
  {region 'Output-Properties'}
    nStateCount      : UDINT;
  {endregion}
END_VAR

Outputs

Name	Type	Description
nPresentValue	UDINT	Current value for multi-stage outputs.

Inputs CONSTANT PERSISTENT

Name	Type	Description
aStateText	T_BA_StateTextArray	The array is used to declare the state texts of a multi-state object.
nDefaultValue	UDINT	Value that is assumed if all 16 priorities of the Priority_Array of a commandable object have no entry or are NULL.

VAR

Name	Type	Description
nStateCount	UDINT	Number of states of a multi-state object.

Requirements

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