Siemens SCALANCE W1780 Configuration Manual page 200

Configuring with Web Based Management
6.5 "System" menu
Description
The page contains the following boxes:
● NTP Client
Select this check box to enable automatic time-of-day synchronization with NTP.
● Current System Time
Shows the current date and current normal time received by the device. If you specify a time
zone, the time information is adapted accordingly.
● Last Synchronization Time
Shows when the last time-of-day synchronization took place.
● Last Synchronization Mechanism
Shows how the last time synchronization was performed. The following methods are
possible:
– Not set
– Manual
– SNTP
– NTP
– SIMATIC
● Time Zone
In this box, enter the time zone you are using in the format "+/- HH:MM". The time zone
relates to UTC standard world time.
The time in the "Current System Time" box is adapted accordingly.
● Daylight Saving Time (DST)
Shows whether the daylight saving time changeover is active.
– active (offset +1 h)
– inactive (offset +0 h)
● NTP Server Address
Enter the IP address or the FQDN (Fully Qualified Domain Name) of the NTP server.
200
The time was not set.
Manual time setting
Automatic time-of-day synchronization with SNTP
Automatic time-of-day synchronization with NTP
Automatic time-of-day synchronization using the SIMATIC time frame
The system time was changed to daylight saving time; in other words an hour was added.
You can see the current system time at the top right in the selection area of the WBM.
The current time including daylight saving time is displayed in the "System Time" box.
The current system time is not changed.
SCALANCE W1780/W1740 according to IEEE 802.11ac Web Based Management
Configuration Manual, 11/2019, C79000-G8976-C485-03