IEC 61850 ANSI Function description Line Distance
REL670
REL670 (A21)
REL670 (A31)
REL670 (B31)
REL670 (A32)
REL670 (B32)
CCSSPVC 87 Current circuit
supervision
0-2 1 2 1 2
FUFSPVC Fuse failure
supervision
0-3 1 3 3 3 3
VDSPVC 60 Fuse failure
supervision based on
voltage difference
0-3
1-G03 1-G03 1-G03 1-G03 1-G03
Logic
SMPPTRC 94 Tripping logic 6 6 6 6 6 6
TMAGAPC Trip matrix logic 12 12 12 12 12 12
ALMCALH Logic for group alarm 5 5 5 5 5 5
WRNCALH Logic for group
warning
5 5 5 5 5 5
INDCALH Logic for group
indication
5 5 5 5 5 5
AND, GATE, INV,
LLD, OR,
PULSETIMER,
RSMEMORY,
SRMEMORY,
TIMERSET, XOR
Basic configurable
logic blocks (see
Table 3)
40-420
40-42
0
40-42
0
40-42
0
40-42
0
40-42
0
ANDQT,
INDCOMBSPQT,
INDEXTSPQT,
INVALIDQT,
INVERTERQT,
ORQT,
PULSETIMERQT,
RSMEMORYQT,
SRMEMORYQT,
TIMERSETQT,
XORQT
Configurable logic
blocks Q/T (see
Table 4)
0–1
AND, GATE, INV,
LLD, OR,
PULSETIMER,
SLGAPC,
SRMEMORY,
TIMERSET,
VSGAPC, XOR
Extension logic
package (see Table
5)
0–1
FXDSIGN Fixed signal function
block
1 1 1 1 1 1
B16I Boolean 16 to Integer
conversion
18 18 18 18 18 18
BTIGAPC Boolean 16 to Integer
conversion with Logic
Node representation
16
16 16 16 16 16
IB16 Integer to Boolean 16
conversion
18 18 18 18 18 18
Table continues on next page
Section 3 1MRK 506 355-UEN A
Available functions
34 Line distance protection REL670 2.1 IEC
Commissioning manual