FB_BA_Heating

FB_BA_Heating 1:

The FB_BA_Heating function block serves as a call template for the heating trade.

FB_BA_Heating 2:

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

Block diagram

FB_BA_Heating 3:

Syntax

FUNCTION_BLOCK FB_BA_Heating EXTENDS FB_BA_View
VAR_INPUT CONSTANT
  HTC01        : FB_BA_H_HtgCir01;
END_VAR

FB_BA_Heating 4: Inputs CONSTANT

Name

Type

Description

HTC01

FB_BA_H_HtgCir01

The system template is a static heating circuit that essentially consists of the following parts:

  • Flow temperature control
  • Heating curve dependent on outside temperature with night setback
  • Operation mode selection
  • Control of the heating circuit pump
  • Control of an analog control valve.