Information List; Energy Metering; Description; Setting Notes - Siemens SIPROTEC 7SC80 Series Manual

2.14.7.3 Information List

No. Information
- OpHour>
272 SP. Op Hours>
2.14.8

Energy Metering

Count values for active and reactive energy are determined by the device. They can be output via the Web
Monitor, read using DIGSI via the USB interface, or transmitted to a control center via port F.

2.14.8.1 Description

Metered Values for Active and Reactive Energy
Metered values of the real power W
hours primary or in kVARh, MVARh or GVARh primary, separately according to the input (+) and output (–), or
capacitive and inductive. The measured-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 Values").

2.14.8.2 Setting Notes

Setting of parameter for meter resolution
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.

2.14.8.3 Settings

Addr. Parameter
8315 MeterResolution
SIPROTEC, 7SC80, Manual
E50417-G1140-C486-A1, Release date 12.2011
Type of In-
formation
LV Operating hours greater than
OUT Set Point Operating Hours
and reactive power (W
p
Setting Options
Standard
Factor 10
Factor 100
Comments
) are acquired in kilowatt, megawatt or gigawatt
q
Default Setting
Standard Meter resolution
Functions
2.14 Additional Functions
Comments
171