ABB REF 610 Technical Reference Manual page 55

1MRS 755535
Feeder Protection Relay
Technical Reference Manual - ANSI Version
Table 4.1.4.10-9 SGL1...SGL8
Switch Function
SGL1...8/6 Trip signal from element 46
SGL1...8/7 Alarm signal from element 49
SGL1...8/8 Trip signal from element 49
SGL1...8/9 Trip lockout signal
SGL1...8/10 Definite trip alarm signal from AR
SGL1...8/11 Shot due signal from AR
SGL1...8/12 Lockout signal from AR
SGL1...8/13 CB position open
SGL1...8/14 CB position closed
SGL1...8/15 DI1 signal
SGL1...8/16 DI2 signal
SGL1...8/17 DI3 signal
SGL1...8/18 DI4 signal
SGL1...8/19 DI5 signal
SGL1...8/20 Trip signal from element ARC
SGL1...8/21 Light signal output
ΣSGL1...SGL8
Auto-reclose SG1...SG3
Switchgroup SG1 is used for blocking the initiation of one or several auto-reclose
shots, SG2 for blocking of protection elements at one or several auto-reclose shots,
and SG3 for disabling the AR function as follows:
Table 4.1.4.10-10SG1
Switch Function
SG1/1 Blocking of initiation of shot 1 by the trip signal from element 50P-1
SG1/2 Blocking of initiation of shot 1 by the external AR initiation signal
SG1/3 Blocking of initiation of shot 1 by the trip or delayed pickup signal from
element 51P
SG1/4 Blocking of initiation of shot 1 by the trip or delayed pickup signal from
element 51N or the trip signal from element 50N
SG1/5 Blocking of initiation of shot 2 and 3 by the trip signal from element
50P-1
SG1/6 Blocking of initiation of shot 2 and 3 by the external AR initiation signal
SG1/7 Blocking of initiation of shot 2 and 3 by the trip or delayed pickup signal
from element 51P
SG1/8 Blocking of initiation of shot 2 and 3 by the trip or delayed pickup signal
from element 51N or the trip signal from element 50N
• When the switch is in position 1, shot initiation is blocked.
ΣSG1
REF 610
Default setting
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Default
setting
0
0
0
0
0
0
0
0
0
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