10 SMET-256
SATEL
MAC
control
– select this field if the converter is to receive transmissions only from the
devices with defined MAC numbers. It will allow you to secure the converter against
hacking attempts. The MAC numbers can be defined in the list below.
"RTC" tab
Fig. 6. The "RTC" tab, "Configuration" window in the web browser (the window available in
the SMET-256 Soft program differs only in graphic details).
Summer/winter time
– the converter can automatically correct the real-time clock settings
when the time is changed from summer time to winter time or vice versa. You can choose
from the following time correction schemes:
−
no
correction,
−
by EU (by the European Union rules),
−
by USA (by the United States' rules),
−
by date + 1 hour (1-hour correction according to dates),
−
by date + 2 hours (2-hour correction according to dates).
Summer time since
– the field is available when the clock settings are to be corrected by
1 or 2 hours according to dates. Thus it is possible to enter the date (day, month) when the
module clock is to be changed to the summer time (shifted forward).
Winter time since
– the field is available when the clock settings are to be corrected by 1 or
2 hours according to dates. Thus it is possible to enter the date (day, month) when the
module clock is to be changed to the winter time (shifted back).
Time synchronization
– if this field is selected, the converter will automatically synchronize
its clock with the server once every hour and after each restart. In case of failure, the
converter will repeat the attempt of clock synchronization every 10 minutes.
