IEC 61850 or
function name
ANSI Function description Line Differential
RED670
(Customized)
RED670 (B33)
RED670 (A42)
RED670 (B42)
RED670 (C42)
SSCBR Circuit breaker condition
monitoring
0-6 6 3 6 3
I103MEAS Measurands for IEC
60870-5-103
1 1 1 1 1
I103MEASUSR Measurands user defined
signals for IEC 60870-5-103
3 3 3 3 3
I103AR Function status auto-recloser
for IEC 60870-5-103
1 1 1 1 1
I103EF Function status earth-fault for
IEC 60870-5-103
1 1 1 1 1
I103FLTPROT Function status fault
protection for IEC
60870-5-103
1 1 1 1 1
I103IED IED status for IEC
60870-5-103
1 1 1 1 1
I103SUPERV Supervision status for IEC
60870-5-103
1 1 1 1 1
I103USRDEF Status for user defined signals
for IEC 60870-5-103
20 20 20 20 20
L4UFCNT Event counter with limit
supervision
30 30 30 30 30
TEILGAPC Running hour meter 6 6 6 6 6
PTRSTHR 51TF Through fault monitoring 0-2 2-M22 2-M22 2-M22 2-M22
CHMMHAI ITHD Current harmonic monitoring,
3 phase
0-3 3-M23 3-M23 3-M23 3-M23
VHMMHAI VTHD Voltage harmonic monitoring,
3 phase
0-3 3-M23 3-M23 3-M23 3-M23
FLTMMXU Fault current and voltage
monitoring
2 2 2 2 2
LMBRFLO Fault locator 1 1
SMTRFLO Single and double ended fault
locator
1
1)
1 1 1
Metering
PCFCNT Pulse-counter logic 16 16 16 16 16
ETPMMTR Function for energy
calculation and demand
handling
6 6 6 6 6
1) Requires LDCM 2Mbps
Table 3: Total number of instances for basic configurable logic blocks
Basic configurable logic block
Total number of instances
AND 280
GATE 40
INV 420
Table continues on next page
Section 3 1MRK 505 378-UEN Rev. K
Available functions
34 Line differential protection RED670
Commissioning manual
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