FB_HVACNOVRAM_Dword

FB_HVACNOVRAM_Dword 1:

VAR_INPUT

bSetDefault           : BOOL;
dwVar_Default         : DWORD;                              

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

dwVar_Default: default value defined by the user. The variable is of the data type DWORD.

VAR_IN_OUT

dwVar             : DWORD;                         

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