360 D90
PLUS
LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CONTROL ELEMENTS CHAPTER 7: PROTECTION
Figure 300: Final autoreclose signal flow logic
Front panel status and control
If the autoreclose function is enabled, a status indicator appears on the screen.
Table 20: Autoreclose front panel indications
$XWRUHFORVH
HQDEOH
ORJLF
$XWRUHFORVH
UHFORVHLQ
SURJUHVV
ORJLF
25
$XWRUHFORVH
UHVHW
ORJLF
$XWRUHFORVH
ORFNRXW
ORJLF
)RUFH
WKUHHSROH
WULS
%UHDNHU
EORFNLQJ
ORJLF
%UHDNHU
FORVH
ORJLF
%UHDNHU
PDQXDO
FORVH
7KUHHSROH
RSHQ
$XWRUHFORVH
WUDQVIHU
ORJLF
%UHDNHU
FORVHG
6LQJOHSROH
RSHQ
0XOWLVKRW
VXSHUYLVLRQ
6KRW
FRXQWHU
ORJLF
&ORVH
EUHDNHU
RU
3,1,73,1,7
IURPWULSRXWSXW
%.521(32/(23(1
%5($.(523(1
%5($.(5226
)25&(375,3
$XWRUHFORVH
]RQH
H[WHQVLRQ
ORJLF
&217%.5)7&
$5/2&.287
$5(1$%/('
&2817
$55,3
=21((;7(1'
%.5)$,/72&/6
%.5%/2&.
01/23(1
&/26(
%5($.(5
&/26(
%5($.(5
$'9%.5
$53$86(
5(6(7)520/2
$55(6(7
6(48(1&(
75$16)(57'
&/26(%.525
%.5&/26('
32/(23(1
0$18$/&/26(
%.532/(23(1
$5&/26(
$&'5
Indication FlexLogic operand
Autoreclose ON
AR ENABLED
Autoreclose OFF AR DISABLED
Autoreclose In Progress AR RIP
Autoreclose Locked Out AR LO