ABB REF 610 - Page 24

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SO1
PO2
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EID
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®
1
CBFP
PO3
PO1
1 2
~
X5.1 X5.2
IL1 IL2 IL3
Io
SGF1...SGF5
SGL1...SGL8
DI3
DI2
DI1
DI4
DI5
Optional
Start
Trip
Blocking
Start
Trip
Blocking
Arc light output
Trip
Indications cleared Output contacts unlatched Memorized values cleared Setting group selection Time sync
External Trip
External trip
Start
Trip
Blocking
Blocking
Start
Trip
Start
Trip
Blocking
Start
Trip
Alarm
Trip
External Arc
Arc I>/I
0
>
CB Position Open CB Position Closed AR Inhibit CB Close Inhibit External AR Initiation
Open CB Command
Close CB Command
CB Reclosing Failed
Shot Due
Definite Trip Alarm
AR Lockout
External Triggering Reset
Trip lockout
Optional
External Triggering Trip
Warning
Light sensor 1 Light sensor 2
Trip lockout
Optional
Self-supervision
IRF
= Factory default
A040311_2
Fig. 5.1.3.-1 Signal diagram
The functions of the relay are selected with the switches of switchgroups SGF, SGB,
SGR and SGL. The checksums of the switchgroups are found under SETTINGS in
the HMI menu. The functions of the switches are explained in detail in the
corresponding SG_ tables.
24
REF 610REF 610
Feeder Protection Relay
Technical Reference Manual
1MRS755310