ABB Relion 670 series - Page 1107

Section 17 Metering
17.1 Pulse-counter logic PCFCNT
IP14600-1 v3
17.1.1 Identification
M14879-1 v4
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Pulse-counter logic PCFCNT
S00947 V1 EN-US
-
17.1.2 Functionality
M13394-3 v7
Pulse-counter logic (PCFCNT) function counts externally generated binary pulses, for instance
pulses coming from an external energy meter, for calculation of energy consumption values. The
pulses are captured by the binary input module and then read by the PCFCNT function. A scaled
service value is available over the station bus. The special Binary input module with enhanced
pulse counting capabilities must be ordered to achieve this functionality.
17.1.3 Function block
M13400-3 v5
PCFCNT
BLOCK
READ_VAL
BI_PULSE*
RS_CNT
INVALID
RESTART
BLOCKED
NEW_VAL
SCAL_VAL
IEC14000043-1-en.vsd
IEC09000335 V3 EN-US
Figure 574: PCFCNT function block
1MRK 502 066-UUS B Section 17
Metering
1101
Technical manual