IEC 61850 or
function name
ANSI Function description Generator
REG670
(Customized)
REG670 (A20)
REG670 (B30)
REG670 (C30)
Monitoring
CVMMXN Power system measurement 6 6 6 6
CMMXU Current measurement 10 10 10 10
VMMXU Voltage measurement phase-phase 6 6 6 6
CMSQI Current sequence
measurement
6 6 6 6
VMSQI Voltage sequence
measurement
6 6 6 6
VNMMXU Voltage measurement phase-earth 6 6 6 6
EVENT Event function 20 20 20 20
DRPRDRE,
A1RADR-
A4RADR, B1RBDR-
B22RBDR
Disturbance report 1 1 1 1
SPGAPC Generic communication
function for Single Point
indication
96 96 96 96
SP16GAPC Generic communication
function for Single Point
indication 16 inputs
16 16 16 16
MVGAPC Generic communication function for
measured values
60 60 60 60
BINSTATREP Logical signal status report 3 3 3 3
RANGE_XP Measured value expander
block
66 66 66 66
SSIMG 63 Insulation supervision for gas
medium
21 21 21 21
SSIML 71 Insulation supervision for
liquid
medium
3 3 3 3
SSCBR Circuit breaker condition
monitoring
0-12 6 12 12
LOLSPTR 26/49
HS
Transformer insulation loss of
life
monitoring
0-4 4-M21 4-M21
I103MEAS Measurands for IEC
60870-5-103
1 1 1 1
I103MEASUSR Measurands user defined
signals
for IEC 60870-5-103
3 3 3 3
I103AR Function status auto-recloser
for IEC
60870-5-103
1 1 1 1
I103EF Function status earth-fault
for IEC
60870-5-103
1 1 1 1
Generator protection REG670
1MRK 502 074-BEN M
Hitachi Power Grids 15
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