GTWIN Reference Manual 4.5 System Setting Menu103Summer Time (GT clock only)All GT models support summer time. You can select: Inactive, i.e. standard time is used DST, daylight saving time for the USA WEST, Western European Summer TimeSince GT touch panels do not include an integrated calendar function, external measures must be taken to ensure that theswitchover from standard time to summer time or vice-versa.Reference Device (PLC clock only)specify the reference device, i.e. the starting address where clock data is stored.If you select a device address that does not exist in the PLC, an error (ER61) will occur.Transfer OutsideSelect "Yes" to continually transfer clock data in BCD format (see explanation after table) toan external device. If you select "No", no data transfer will take place.Output Devicespecify the output device, i.e. the starting address where clock data is stored.Clock data (BCD format)minute secondday houryear month day of the weekCalendar functions as displayed by Control FPWIN Pro for FP7The value corresponding to the day of the week is as follows: 0: Sunday, 1: Monday, 2:Tuesday ... 6: Saturday
