ABB RELION 650 SERIES, Technical Manual

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The NEW_VAL signal is a pulse signal. The signal is set if the counter value was
updated since last report.
Note, the pulse is short, one cycle.
The SCAL_VAL signal consists of scaled value (according to parameter Scale ),
time and status information.
15.1.8 Technical data
IP14092-1 v1
M13404-2 v5
Table 457: PCFCNT technical data
Function Setting range Accuracy
Input frequency See Binary Input Module (BIM) -
Cycle time for report of
counter value
(1–3600) s -
15.2 Function for energy calculation and demand
handling ETPMMTR
SEMOD153638-1 v2
15.2.1 Identification
SEMOD175537-2 v4
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Function for energy calculation and
demand handling
ETPMMTR W_Varh -
15.2.2 Functionality
GUID-6898E29B-DA70-421C-837C-1BBED8C63A7A v3
Power system measurement (CVMMXN) can be used to measure active as well as
reactive power values. Function for energy calculation and demand handling
(ETPMMTR) uses measured active and reactive power as input and calculates the
accumulated active and reactive energy pulses, in forward and reverse direction.
Energy values can be read or generated as pulses. Maximum demand power values
are also calculated by the function. This function includes zero point clamping to
remove noise from the input signal. As output of this function: periodic energy
calculations, integration of energy values, calculation of energy pulses, alarm
signals for limit violation of energy values and maximum power demand, can be
found.
1MRK 506 382-UEN A
Section 15
Metering
Line distance protection REL650 2.2 IEC 645
Technical manual