Siemens SCALANCE XM-400 Configuration Manual page 201

You can create a rule for the daylight saving time changeover.
● Year
Enter the year for the daylight saving time changeover.
● Start Date
Enter the following values for the start of daylight saving time:
– Hour
– Month
– Week
– Day
● End Date
Enter the following values for the end of daylight saving time:
– Hour
– Month
– Week
– Day
SCALANCE XM-400/XR-500 Web Based Management (WBM)
Configuration Manual, 05/2017, C79000-G8976-C248-12
Specify the hour.
Specify the month.
Specify the week.
You can select the first to fourth or the last week of the month.
Specify the weekday.
Specify the hour.
Specify the month.
Specify the week.
You can select the first to fourth or the last week of the month.
Specify the weekday.
Configuring with Web Based Management
5.4 The "System" menu
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