I had to pull raw data of an employee who hare marked his/her attendance more than 2 times (probably thinking to trick the system or otherwise), the regular table HRTAttendance show only In and Out time. In case of multiple entries, this tables does not record all entries.
All entries are record in HRTMachineData. The columns in this table show only employee number, CDate, CTime and couple of other fields. Every entry made by the system is record here, even if multiple entries are made. It also show weather weather is PunchIn our PunchOUt (Status field is used for that).