ABB RELION 620 Series Technical Manual page 549

1MAC504801-IB E
5.3.6
620 series ANSI
Technical Manual
MASTER TRIP 1 LOGIC
86/94-1
51P Trip
OR
50P-1 Trip
TRPPTRC1
50P-2 Trip
BLOCK
50P-3 Trip
TRIP
51LT Trip RST_LKOUT
46-1 Trip With lock-out mode
selection
46-2 Trip
51G Trip
50G-1 Trip
50G-2 Trip
50G-3 Trip
51N Trip
50N-1 Trip
50N-2 Trip
50N-3 Trip
50SEF Trip
46PD Trip
49F Trip
50BF Retrip
AFD-1 Trip
AFD-2 Trip
AFD-3 Trip
BI 4 (Lockout reset)
79 OPEN_CB
52-1 EXE_OP
A070881-ANSI V2 EN
Figure 261: Typical 86/94 connection
Signals
Table 396: 86/94 Input signals
Name Type
BLOCK BOOLEAN
TRIP BOOLEAN
RST_LKOUT BOOLEAN
Table 397: 86/94 Output signals
Name Type
TRIP BOOLEAN
CL_LKOUT BOOLEAN
Protection-related functions
PO3
TRIP
OR
CL_LKOUT
TCM-1
Default Description
0=False Block of function
0=False Trip
0=False Input for resetting the circuit breaker lockout function
Description
General trip output signal
Circuit breaker lockout output (set until reset)
Section 5
+
X100
Breaker
16
Open
Signal to
17
Trip Coil 1
18
19
543