FB_HVACNOVRAM_Byte

VAR_INPUT

bSetDefault        : BOOL;
byVar_Default      : BYTE;                          

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

byVar_Default: default value defined by the user. The variable is of the data type BYTE.

VAR_IN_OUT

byVar          : BYTE;                             

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