BAC_DHW_01

Application

The call template BAC_DHW_01 is used for controlling a hot water tank.

The main tasks of the template are:

• Controlling the tank temperature
• Controlling enabling of the charging process

Interface

System diagram

Block diagram

VAR_INPUT

bEn    : BOOL;

bEn: Template enable input. If this input is FALSE, the value 0 is output at rSp, and bQ becomes FALSE.

VAR_OUTPUT

bQ     : BOOL;
rSp    : REAL;

bQ: Hot water tank charging output.

rSp: Hot water temperature set value output.
If enable En of the template is FALSE, the value 0 is output at rSp.

Program description

Version history