ABB Relion 670 Series Applications Manual page 516

Section 18
Metering
18.2 Function for energy calculation and demand handling
ETPMMTR
18.2.1 Identification
Function description
Function for energy calculation and
demand handling
18.2.2 Application
Energy calculation and demand handling function (ETPMMTR) is intended for statistics of the
forward and reverse active and reactive energy. It has a high accuracy basically given by the
measurements function (CVMMXN). This function has a site calibration possibility to further
increase the total accuracy.
The function is connected to the instantaneous outputs of (CVMMXN) as shown in figure 227.
IEC13000190 V2 EN-US
Figure 227: Connection of energy calculation and demand handling function ETPMMTR to the
The energy values can be read through communication in MWh and MVArh in monitoring tool of
PCM600 and/or alternatively the values can be presented on the local HMI. The local HMI graphical
display is configured with PCM600 Graphical Display Editor tool (GDE) with a measuring value
which is selected to the active and reactive component as preferred. Also all Accumulated Active
Forward, Active Reverse, Reactive Forward and Reactive Reverse energy values can be presented.
510
The setting is common for all input channels on BIM, that is, if limit changes are
made for inputs not connected to the pulse counter, the setting also influences the
inputs on the same board used for pulse counting.
IEC 61850
identification
ETPMMTR
CVMMXN
P_ INST
Q_ INST
measurements function (CVMMXN)
© Copyright 2017 ABB. All rights reserved
IEC 60617 ANSI/IEEE C37.2
identification device number
W_Varh -
ETPMMTR
P
Q
STARTACC
STOPACC
RSTACC
RSTDMD
IEC130 00190-2-en.vsdx
1MRK 511 401-UUS F
SEMOD153638-1 v2
SEMOD175537-2 v4
SEMOD175546-4 v5
Bay control REC670
Application manual