Function For Energy Calculation And Demand Handling Etpmmtr; Identification; Application - ABB RES670 Applications Manual

Section 17
Metering
17.2
17.2.1
17.2.2
282
On the Binary input module (BIM), the debounce filter default time is set to 1 ms,
that is, the counter suppresses pulses with a pulse length less than 1 ms. The input
oscillation blocking frequency is preset to 40 Hz meaning that the counter detects
the input to oscillate if the input frequency is greater than 40 Hz. Oscillation
suppression is released at 30 Hz. Block/release values for oscillation can be
changed on the local HMI and PCM600 under Main menu/Configuration/I/O
modules.
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.
Function for energy calculation and demand
handling ETPMMTR

Identification

Function description
Function for energy calculation and
demand handling

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 93.
IEC 61850 IEC 60617
identification identification
ETPMMTR W_Varh
Phasor measurement unit RES670 2.2 IEC
1MRK 511 407-UEN C
SEMOD153638-1 v2
SEMOD175537-2 v4
ANSI/IEEE C37.2
device number
-
SEMOD175546-4 v5
Application manual