Table 24:
DST change on Sunday
Day of the DST shift
DST on/off date
First Sunday of the month
1
Second Sunday of the month
8
Third Sunday of the month
15
Fourth Sunday of the month
22
Last Sunday, if the month has 30 days
24
Last Sunday, if the month has 31 days
25
For example, if the DST is observed from the last Sunday in March to the last
Sunday in October and the time shift occurs at 01:00 UTC, the setting parameters
are:
DST on time:
01:00
DST on date:
25.03
DST on day:
Sun
DST off time:
01:00
DST off date:
25.10
DST off day:
Sun
Set the
DST on day
and
DST off day
to "not in use" to determine the
exact date and time for the DST shift. Repeat the setting yearly, as the
time for the DST shift is not on the same date every year.
To disable the DST, set the
DST offset
parameter to "0 min".
8.5.3
Setting IED parameters
8.5.3.1
Defining setting groups
Selecting a setting group for editing
1.
Select
Main Menu/Settings/Edit setting group
.
2.
Select the setting group to be edited with
or
.
3.
Press
to confirm the selection.
4.
Edit the settings.
1MRS756708 A
Section 8
Commissioning
615 series
105
Operation Manual