No. Information Type of
Informa-
tion
Comments
965 Ic dmd= MV I C demand
Min/Max Measurement Setup
Minimum and maximum values are calculated by the 7SC80. Time and date of the last update of the values
can also be read out.
Description
Minimum and Maximum Values
The minimum and maximum values for the three phase currents Ι
x
, the three phase voltages V
x-N
, the phaseto-
phase voltages V
xy
, the positive sequence components Ι
1
and V
1
, the voltage V
N
, the active power P, the reac-
tive power Q, and the apparent power S, the frequency, and the power factor cos φ are formed as primary
values, including the date and time of their last update.
The minimum and maximum values of the long-term averages listed in the previous section are also calcu-
lated.
The minimum and maximum values can be reset at any time via binary input or by using the Web Monitor or
the DIGSI software. Additionally, the reset can be carried out cyclically, starting at a preset point of time.
Setting Notes
Minimum and Maximum Values
The tracking of minimum and maximum values can be reset automatically at a programmable point in time.
To select this feature, address 8311 MinMax cycRESET should be set to YES. The point in time when reset is
to take place (the minute of the day in which reset will take place) is set at address 8312 MiMa RESET TIME.
The reset cycle in days is entered at address 8313 MiMa RESETCYCLE, and the beginning date of the cyclical
process, from the time of the setting procedure (in days), is entered at address 8314 MinMaxRES.START.
Settings
Addr.
Parameter Setting Options Default Setting Comments
8311 MinMax cycRESET NO
YES
YES Automatic Cyclic Reset Function
8312 MiMa RESET TIME 0 .. 1439 min 0 min MinMax Reset Timer
8313 MiMa RESETCYCLE 1 .. 365 Days 7 Days MinMax Reset Cycle Period
8314 MinMaxRES.START 1 .. 365 Days 1 Days MinMax Start Reset Cycle in
Information List
No.
Information Type of
Informa-
tion
Comments
- ResMinMax IntSP_Ev Reset Minimum and Maximum counter
395 >I MinMax Reset SP >I MIN/MAX Buffer Reset
396 >I1 MiMaReset SP >I1 MIN/MAX Buffer Reset
397 >V MiMaReset SP >V MIN/MAX Buffer Reset
398 >VphphMiMaRes SP >Vphph MIN/MAX Buffer Reset
399 >V1 MiMa Reset SP >V1 MIN/MAX Buffer Reset
400 >P MiMa Reset SP >P MIN/MAX Buffer Reset
2.26.5
2.26.5.1
2.26.5.2
2.26.5.3
2.26.5.4
Functions
2.26 Auxiliary Functions
SIPROTEC Compact, 7SC80, Manual 377
E50417-G1140-C486-A8, Edition 07.2017
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