FB_HVACNOVRAM_Real

FB_HVACNOVRAM_Real 1:

VAR_INPUT

bSetDefault          : BOOL;
rVar_Default         : REAL;                            

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

rVar_Default: default value defined by the user. The variable is of the data type REAL.

VAR_IN_OUT

rVar             : REAL;                           

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