GE 8 Series Operating Manual page 59

To better understand the SEM programming modes, some typical examples are shown:
Example 1:
For continuous SEM mode set the SEM START times to 00:00 and the SEM STOP times to 23:59 for all
weekdays, but almost 1 day must have 1 minute of VFI programmation: i.e d2 - Sunday 00:00 to 23:58).
Weekday d1
- Saturday
SEM START 00:00
SEM STOP 23:59
Example 2:
SEM STOP before SEM START.
SEM START 18:00, SEM STOP 06:00 for weekday d4 - Tuesday.
Means that on d4 - Tuesday the SEM mode is active between 00:00 and 06:00 and between 18:00 and
23:59.
Weekday d1
- Saturday
SEM START 00:00
SEM STOP
23:59
Example 3:
SEM mode during the night and week-end.
If the SEM mode must be enabled all nights (d3 - Monday ÷ d7 - Friday) between 18:00 in the evening
and 06:00 of the following morning and during all Saturday (d1) and Sunday (d2), the corresponding
parameters are:
Weekday d1
- Saturday
SEM START 00:00
SEM STOP 23:59
Example 4:
If the SEM mode must be enabled on Monday (d3) and Tuesday (d4) between 18:00 in the evening and
06:00 of the following morning, on Friday (d7) between 12:00 and 13:00, during all Saturday (d1) and on
Sunday (d2) until 20:00, the corresponding parameters are.
Weekday d1
- Saturday
SEM START 00:00
SEM STOP 23:59
SEM START
SEM STOP
In dark colour are displayed the times with SEM mode operation.
The arrows indicate the conditions given by the SEM START and SEM STOP times introduced with the
parameters.
Note that on day d6 - Thursday the interval has length 0 (zero), therefore the SEM mode is not enabled
on this day.
Modifications reserved
OPM_SPE_XXX_10K_40K_8GB_V020.doc
d2 d3
- Sunday - Monday
00:00 00:00
23:58 23:59
d2 d3
- Sunday - Monday
00:00 00:00
23:59 23:59
d2 d3
- Sunday - Monday
00:00 18:00
23:59 06:00
d2 d3
- Sunday - Monday
00:00 18:00
20:00 23:59
d4 d5
- Tuesday - Wednesday
00:00 00:00
23:59 23:59
d4 d5
- Tuesday - Wednesday
18:00 00:00
06:00 23:59
d4 d5
- Tuesday - Wednesday
18:00 18:00
06:00 06:00
d4 d5
- Tuesday - Wednesday
18:00 00:00
06:00 06:00
Operating Manual SitePro 10-15-20-30-40 kVA / S8
d6 d7
- Thursday - Friday
00:00 00:00
23:59 23:59
d6 d7
- Thursday - Friday
00:00 00:00
23:59 23:59
d6 d7
- Thursday - Friday
18:00 18:00
06:00 06:00
d6 d7
- Thursday - Friday
00:00 12:00
00:00 13:00
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