Section 17
Metering
17.1
Pulse-counter logic PCFCNT
17.1.1
Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Pulse-counter logic
PCFCNT
S00947 V1 EN
-
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
PCFCNT
BLOCK
READ_VAL
BI_PULSE*
RS_CNT
INVALID
RESTART
BLOCKED
NEW_VAL
SCAL_VAL
IEC14000043-1-en.vsd
IEC09000335 V3 EN
Figure 225:
PCFCNT function block
1MRK 511 365-UUS A
Section 17
Metering
Phasor measurement unit RES670 2.1 ANSI
585
Technical manual
Summary of Contents for Relion 670 Series RES670
Page 1: ...Relion 670 series Phasor measurement unit RES670 2 1 ANSI Technical manual ...
Page 2: ......
Page 36: ...30 ...
Page 76: ...70 ...
Page 106: ...100 ...
Page 150: ...144 ...
Page 274: ...268 ...
Page 326: ...320 ...
Page 356: ...350 ...
Page 382: ...376 ...
Page 416: ...410 ...
Page 590: ...584 ...
Page 604: ...598 ...
Page 694: ...688 ...
Page 756: ...750 ...
Page 834: ...828 ...
Page 836: ...830 ...
Page 876: ...870 ...
Page 886: ...880 ...
Page 887: ...881 ...