ABB Relion 670 Series RES670, Technical Manual

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The BLOCKED signal is a steady signal and is set when the counter is blocked. There are
two reasons why the counter is blocked:
• The BLOCK input is set, or
• The Binary Input Module, where the counter input is situated, is inoperative.
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.
17.1.8 Technical data
Table 459: PCFCNT technical data
Function Setting range Accuracy
Input frequency See Binary Input Module (BIM) -
Cycle time for report of counter
value
(1–3600) s -
17.2 Function for energy calculation and demand handling
ETPMMTR
17.2.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Function for energy calculation and
demand handling
ETPMMTR W_Varh -
17.2.2 Functionality
Measurements function block (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
1MRK 511 365-UUS A
Section 17
Metering
Phasor measurement unit RES670 2.1 ANSI 589
Technical manual