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Instructional Literature
Page
166
Effective: May 2008
Instructions for the FP-6000 Protective Relay
For more information visit: www.eaton.com
IB02602004E
Figure 62. Autoreclose Reclose Initiate Logic in Run Mode.
When the autoreclose logic is in Lockout mode, it will stay locked
until it is reset. Once enabled, the reset option has seven options
that reflect combinations of UI (referred to front panel through
the Reset menu), COMM (through software such as PowerNet),
and CIN (through contact input) reset requests.
Figure 63. Autoreclose Reset Lockout Request Logic.
When a request of resetting autoreclose lockout is initiated, the
autoreclose logic will transit from Lockout to Ready mode after
the Lockout-to-Ready reset timer is expired. The resetting lockout
process will be aborted when either overcurrent protections
pickup or a manual/remote closing is performed.
2
1
0
3
4
AR Initiate Setting
52CSa52b
52b
ProtTrip
ProtTrip&52b
PLC79RI
Ext. Initiate Enable
52b
79 Blocking
79 Lockout
52CSa
Protection Trip
S
R
Q
5c
0
Prot. Pickup
OC Trip
Volt Trip
NonOC Trip RI
Trip Indicator
S
R
Q
5c
0
Prot. Pickup
PLC 79RI
Lockout
Run
Shots++
79RI
Ext. 79RI
2
1
0
3
4
AR Initiate Setting
52CSa52b
52b
ProtTrip
ProtTrip&52b
PLC79RI
Ext. Initiate Enable
52b
79 Blocking
79 Lockout
79 Blocking
79 Lockout
52CSa
Protection Trip
S
R
Q
S
R
Q
5c
0
5c
0
Prot. Pickup
OC Trip
Volt Trip
NonOC Trip RI
Trip Indicator
S
R
Q
S
R
Q
5c
0
5c
0
Prot. Pickup
PLC 79RI
Lockout
Run
Shots++
79RI
Ext. 79RI
3
2
1
4
X
6
5
7
Reset AR Lockout Setting
CIN Reset Lockout Request
UI Reset Lockout Request
COMM Reset Lockout Request
Disable
UI Reset Lockout
COMM Reset Lockout
CIN Reset AR Lockout
3
2
1
4
X
6
5
7
Reset AR Lockout Setting
CIN Reset Lockout Request
UI Reset Lockout Request
COMM Reset Lockout Request
Disable
UI Reset Lockout
COMM Reset Lockout
CIN Reset AR Lockout