FILETIME64_TO_SYSTEMTIME

The function "FILETIME64_TO_SYSTEMTIME" converts the time in FILETIME format into the "readable" SYSTEMTIME format. The conversion fails if the most significant bit of the 64-bit fileTime variable is set. In this case the TIMESTRUCT member variables have the value zero.

FUNCTION FILETIME64_TO_SYSTEMTIME: TIMESTRUCT

VAR_INPUT
    fileTime : T_FILETIME64;
END_VAR

Example:

PROGRAM MAIN
VAR
    timeAsFileTime   : T_FILETIME64;
    timeAsSystemTime : TIMESTRUCT;
END_VAR

timeAsFileTime := F_GetSystemTime();
timeAsSystemTime := FILETIME64_TO_SYSTEMTIME( timeAsFileTime );