FB_BA_AV_Op_SP

The template FB_BA_AV_Op_SP is used to enter a setpoint within a template at system level.

It is itself a shell that represents the aggregate level and sets the internal analog object at the functional level.

A label is predefined in FB_Init that describes the internal analog object as a "setpoint"; the preselected unit is [°C].

The initialization of the template takes place within the method FB_Init.

Block diagram

Syntax

FUNCTION_BLOCK FB_BA_AV_Op_SP EXTENDS FB_BA_View
VAR_OUTPUT
  fPresentValue    : REAL;
END_VAR
VAR_INPUT CONSTANT
  SP               : FB_BA_AV_Op;
END_VAR