FB_HVACPersistent_Bool

FB_HVACPersistent_Bool 1:

VAR_INPUT

bSetDefault          : BOOL;
bVar_Default         : BOOL;                            

bSetDefault: if the variable is TRUE, the value of the input variable bVar_Default is adopted.

bVar_Default: default value defined by the user. The variable is of the data type BOOL.

VAR_IN_OUT

bVar             : BOOL;                           

bVar: variable that is programmed fail-safe by the user.