On the Binary input module (BIM), the debounce filter default time is set to 5ms,
that is, the counter suppresses pulses with a pulse length less than 5 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.
13.2
Function for energy calculation and demand
handling ETPMMTR
SEMOD153638-1 v2
13.2.1
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
-
13.2.2
Application
SEMOD175546-4 v5
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
.
Section 13
1MRK 505 388-UEN B
Metering
228
Busbar protection REB650 2.2 IEC
Application manual
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