Information List; Min/Max Measurement Setup; Description; Setting Notes - Siemens siprotec SJ62 User Manual

2.23.5.4 Information List

No. Information
833 I1 dmd=
834 P dmd =
835 Q dmd =
836 S dmd =
963 Ia dmd=
964 Ib dmd=
965 Ic dmd=

2.23.6 Min/Max Measurement Setup

2.23.6.1 Description

Minimum and
Maximum Values

2.23.6.2 Setting Notes

Minimum and
Maximum Values
SIPROTEC 4, 7SJ62/63/64 Handbuch
C53000-G1140-C147-A, Edition 07.2015
Type of In-
formation
MV
MV
MV
MV
MV
MV
MV
Minimum and maximum values are calculated by the 7SJ62/63/64. Time and date of
the last update of the values can also be read out.
The minimum and maximum values for the three phase currents I
to-ground voltages V , the three phase-to-phase voltages V
xg
components I and V , the displacement voltage V
1 1
overload protection Θ/Θ
the frequency; and the power factor cos ϕ are calculated as primary values (including
the date and time they were last updated).
The minimum and maximum values of the long-term mean values listed in the previ-
ous section are also calculated.
At any time the min/max values can be reset via binary inputs, via DIGSI or via the
integrated control panel. In addition, the reset can also take place cyclically, beginning
with a pre-selected point in time.
The tracking of minimum and maximum values can be reset automatically at a pro-
grammable 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.
I1 (positive sequence) Demand
Active Power Demand
Reactive Power Demand
Apparent Power Demand
I A demand
I B demand
I C demand
, the real power P, reactive power Q, and apparent power S,
off
2.23 Auxiliary Functions
Comments
, the three phase-
x
, the positive sequence
xy
, the thermal measured value of
0
336