ABB REF601 - Page 31

1MDU07212-YN Rev. C Section 4
Protection and Control Function
REF601 / REJ601 25
Application Manual
4.8.2.1 Setting range for Auto-reclose function
Table 13 Setting ranges for Auto-reclose function I <-> O, 79
Parameter Description Range Unit Step Default
O→I start mode Auto reclose initialization mode 1 = Select Trip
2 = Gen Start &
Trip
1 1
CB ready Type of CB ready signal
available
1 = OCO
2 = CO
1 1
# of cycle Number of Auto reclose cycles
(0 = Auto-reclose not in use)
0 … 4 1 1
Activate t
Time between General Start
and General Trip for activation
of O→I in Mode 2
0.1 … 5 s 0.1 0.8
Pulse tp Auto reclose pulse time 0.2 … 20.0 [s] s 0.1 0.2
Cycle t1
Dead time for first auto reclose
cycle
0.20 … 300.00 [s] s 0.01 0.5
Cycle t2
Dead time for second auto
reclose cycle
0.20 … 300.00 s 0.01 0.5
Cycle t3
Dead time for third auto
reclose cycle
0.20 … 300.00 s 0.01 0.5
Cycle t4
Dead time for fourth auto
reclose cycle
0.20 … 300.00 s 0.01 0.5
Reclaim tr Reclaim time 1 … 300 s 1 1
Block tb Auto reclosure block time. 1 … 300 s 1 5
4.8.2.2 Configurable inputs to Auto-reclose function
Table 14 Configurable inputs to Auto-reclose function I <-> O, 79
Name Type Description
CB CLOS POS BOOL Circuit breaker closed position information
EXT TRIP BOOL External trip input
CB READY BOOL Circuit breaker ready information
4.8.2.3 Configurable outputs of Auto-reclose function
Table 15 Configurable Outputs to Auto-reclose function I <-> O, 79
Name Type Description
O→I CLOSE BOOL Closing command from auto reclosure
O→I IN
PROGRESS
BOOL
Reclosing cycle in progress, activated during
reclose time
FINAL TRIP BOOL Final trip from auto reclosure
O→I BLOCKED BOOL Auto reclosure blocked