Date Code 20010112
Trip and Target Logic
5-17
SEL-351S Instruction Manual
ETDPU – Echo Time Delay Pickup
6HWVPLQLPXPWLPHUHTXLUHPHQWIRUUHFHLYHG37EHIRUHHFKREHJLQV±W\SLFDOO\VHWDWF\FOHV
6HWWR2))IRUQRHFKR
EDURD – Echo Duration
/LPLWVHFKRGXUDWLRQWRSUHYHQWFKDQQHOORFNXS±W\SLFDOO\VHWDWF\FOHV
Logic Outputs
7KHIROORZLQJORJLFRXWSXWVFDQEHWHVWHGE\DVVLJQLQJWKHPWRRXWSXWFRQWDFWV6HH
2XWSXW
&RQWDFWV
LQ
6HFWLRQ,QSXWV2XWSXWV7LPHUVDQG2WKHU&RQWURO/RJLF
IRUPRUHLQIRUPDWLRQ
RQRXWSXWFRQWDFWV
Z3RB – Zone (Level) 3 Reverse Block
&XUUHQWUHYHUVDOJXDUGDVVHUWHGRSHUDWHVDVDQLQSXWLQWRWKHWULSORJLFLQ)LJXUHDQGWKH
ECTT – Echo Conversion to Trip
37UHFHLYHGFRQYHUWHGWRDWULSFRQGLWLRQIRUD:HDN,QIHHG&RQGLWLRQRSHUDWHVDVDQLQSXWLQWR
WKHWULSORJLFLQ)LJXUH
KEY – Key Permissive Trip
6LJQDOVFRPPXQLFDWLRQVHTXLSPHQWWRWUDQVPLWSHUPLVVLYHWULS)RUH[DPSOH6(/
2*,&
FRQWURO
HTXDWLRQVHWWLQJ287LVVHW
287 .(<
2XWSXWFRQWDFW287GULYHVDFRPPXQLFDWLRQVHTXLSPHQWWUDQVPLWWHULQSXWLQDWZRWHUPLQDO
OLQHDSSOLFDWLRQVHH)LJXUH
,QDWKUHHWHUPLQDOOLQHVFKHPHRXWSXWFRQWDFW287LVVHWWKHVDPHDV287VHH
287 .(<
EKEY – Echo Key Permissive Trip
3HUPLVVLYHWULSVLJQDONH\HGE\(FKRORJLFXVHGLQWHVWLQJ
Summary of Contents for SEL-351S
Page 10: ......
Page 12: ......
Page 32: ......
Page 132: ......
Page 170: ......
Page 174: ......
Page 192: ...5 18 Trip and Target Logic Date Code 20010112 SEL 351S Instruction Manual LJXUH 3277 RJLF ...
Page 197: ...Date Code 20010112 Trip and Target Logic 5 23 SEL 351S Instruction Manual LJXUH 8 RJLF ...
Page 248: ......
Page 330: ......
Page 378: ......
Page 406: ......
Page 486: ......
Page 528: ......
Page 538: ......
Page 546: ......
Page 552: ......
Page 554: ......
Page 568: ......
Page 576: ......
Page 584: ......
Page 618: ......
Page 626: ......