ABB RELION 670 Series Technical Manual page 1107

1MRK 502 066-UUS B
Section 17
17.1 Pulse-counter logic PCFCNT
17.1.1 Identification
Function description
Pulse-counter logic
17.1.2 Functionality
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
BLOCK
READ_VAL
BI_PULSE*
RS_CNT
IEC09000335 V3 EN-US
Figure 574: PCFCNT function block
Technical manual
Metering
PCFCNT
INVALID
RESTART
BLOCKED
NEW_VAL
SCAL_VAL
IEC14000043-1-en.vsd
IEC 61850 IEC 60617
identification identification
PCFCNT
S00947 V1 EN-US
ANSI/IEEE C37.2
device number
-
Section 17
Metering
IP14600-1 v3
M14879-1 v4
M13394-3 v7
M13400-3 v5
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