Energy Metering; Description; Setting Notes; Settings - Siemens siprotec SJ62 User Manual

2.23.9 Energy Metering

2.23.9.1 Description

Metered Values for
Active and Reactive
Energy

2.23.9.2 Setting Notes

Setting of parame-
ter for meter resolu-
tion

2.23.9.3 Settings

Addr. Parameter
8315 MeterResolution

2.23.9.4 Information List

No. Information
- Meter res
888 Wp(puls)
889 Wq(puls)
916 WpΔ=
917 WqΔ=
924 WpForward
925 WqForward
928 WpReverse
929 WqReverse
SIPROTEC 4, 7SJ62/63/64 Handbuch
C53000-G1140-C147-A, Edition 07.2015
Metered values for active and reactive energy are determined by the device. They can
be called up at the front of the device, read out via the operating interface using a PC
with DIGSI, or transferred to a central master station via the system interface.
Metered values of the real power W
megawatt or gigawatt hours primary or in kVARh, MVARh or GVARh primary, sepa-
rately according to the input (+) and output (–), or capacitive and inductive. The mea-
sured-value resolution can be configured. The signs of the measured values appear
as configured in address 1108 P,Q sign (see Section „Display of Measured Val-
ues").
Parameter 8315 MeterResolution can be used to maximize the resolution of the
metered energy values by Factor 10 or Factor 100 compared to the Standard
setting.
Setting Options
Standard
Factor 10
Factor 100
Type of In-
formation
IntSP_Ev
PMV
PMV
-
-
MVMV
MVMV
MVMV
MVMV
and reactive power (W
p
Default Setting
Standard
Comments
Reset meter
Pulsed Energy Wp (active)
Pulsed Energy Wq (reactive)
Increment of active energy
Increment of reactive energy
Wp Forward
Wq Forward
Wp Reverse
Wq Reverse
2.23 Auxiliary Functions
) are acquired in kilowatt,
q
Comments
Meter resolution
342