ABB RELION 670 SERIES Applications Manual page 802

Section 17
Logic
796
STARTCOMB
PROTECTION 1
BLOCK
BFI_3P
BFI_3P
FW FW
REV REV
BFI_A
FW_A
REV_A
BFI_B
FW_B
REV_B
BFI_C
FW_C
REV_C
STARTCOMB
BLOCK
BFI_3P
FW
PROTECTION 2
REV
BFI_A
BFI_A
FW_A FW_A
REV_A
REV_A
BFI_B BFI_B
FW_B FW_B
REV_B
REV_B
BFI_C BFI_C
FW_C FW_C
REV_C
REV_C
PROTECTION 3
-
CND
-
-
ANSI16000180 V1 EN
Figure 386: Example of the connection of directional start logic
Protection functions connect the directional data via the STARTCOMB function to
SMAGAPC and then to the SMPPTRC, or directly to SMAGAPC and then to the
SMPPTRC.
The Start Matrix (SMAGAPC) merges start and directional output signals from different
application functions and creates a common directional output signal (CND) to be
connected to the Trip function (SMPPTRC).
SMAGAPC
BLOCK
CND PU_DIR1
PU_DIR2
PU_DIR3
PU_DIR4
PU_DIR5
PU_DIR6
PU_DIR7
PU_DIR8
PU_DIR9
PU_DIR10
PU_DIR11
PU_DIR12
PU_DIR13
PU_DIR14
PU_DIR15
PU_DIR16
CND
1MRK 506 369-UUS -
SMPPTRC
BLOCK
BLKLKOUT
TRIN_3P
TRINP_A
TRINP_B
TRINP_C
PS_A
PS_B
PS_C
1PTRZ
1PTRGF
P3PTR
SETLKOUT
RSTLKOUT
CND
CND
ANSI16000180=1=en=Original.vsdx
Line distance protection REL670 2.2 ANSI
Application manual
TRIP
TR_A
TR_B
TR_C
TR1P
TR2P
TR3P
CLLKOUT
BFI_3P
BFI_A
BFI_B
BFI_C
FW
REV