User-defined values can be set for the beginning and the end of the automatic daylight-saving time change.
LANconfig:Date & time / General / Daylight-saving time
WEBconfig: LCOS menu tree / Setup / Time / DST clock changes
- Index
- First, second, third, fourth, last, second to last, third to last, fourth to last: The time change will take place on this recurring day of the month.
- Day of week
- Monday to Sunday: The day on which the change will take place.
- Month
- January to December: The month on which the change will take place.
- Hour
- 0 to 23: The hour in which the change will take place.
- Minute
- 0 to 59: The minute in which the change will take place.
- Time type
- Local standard time or UTC: Defines the time zone the data refers to.
Note: In the last hour of daylight-saving time or the first hour that follows in standard time, it is possible for time entries to be ambiguous. If the time is acquired via ISDN or set manually during this time, then it is always assumed that the time entry is in daylight-saving time.