GE F650 Instruction Manual page 563

A.1 LOGIC OPERANDS
OPERANDS - F650 - MODEL FX - GX
A
INTERNAL SYSTEM STATUS (CONT.)
Synchrocheck
Autorecloser
A-30
Synchrocheck BLK INP Synchronism element block
Synchronsim condition (Dv, Dj and Df are within the set
Synchrocheck OP
range)
Closing permission for the synchronism element:
SYNCHK CLOSE PERM
(SYNCHK OP) OR (SYNCHK CON OP)
Synchrocheck COND Active if when it is set, any of the three following
OP conditions is met:
DL-DB OPERATION Dead line – dead bus condition
DL-LB OPERATION Dead line – live bus condition
LL-DB OPERATION Live line – dead bus condition
SLIP CONDITION Slip conditions are met
BUS FREQ > LINE
Bus Frequency higher than line frequency
FREQ
BUS FREQ < LINE
Bus Frequency lower than line frequency
FREQ
AR LEVEL BLOCK Recloser element block by level
AR PULSE BLOCK Recloser element block by pulse
AR PULSE UNBLOCK Recloser element unblock by pulse
AR INITIATE Reclose initiate
Reclose permission condition in input to Function 1 =
AR CONDS INPUT
there are conditions
AR CLOSE BREAKER Closing permission for the recloser
AR OUT OF SERVICE Recloser out of service
AR READY Recloser READY
AR LOCKOUT Recloser in LOCKOUT
AR BLOCK Recloser BLOCKed
AR RCL IN PROGRESS Recloser – Cycle in progress
Recloser – LOCKOUT by anomaly (reclosing command
AR LCK BY ANOMALY
during cycle in progress)
AR LCK BY FAIL OPEN Recloser – LOCKOUT by failure to open
AR LCK BY FAIL CLOSE Recloser – LOCKOUT by failure to close
Recloser – LOCKOUT by external operation (e.g.:
AR LCK BY USER
manual opening with cycle in progress)
AR LCK BY CONDS Recloser – LOCKOUT by lack of reclosing conditions
AR LCK BY TRIPS Recloser – LOCKOUT by number of trips
AR LCK BY SHOTS Recloser – LOCKOUT by number of shots
AR BLK AFTER 1 SHOT Recloser – Block after first shot
AR BLK AFTER 2 SHOT Recloser – Block after second shot
AR BLK AFTER 3 SHOT Recloser – Block after third shot
AR BLK AFTER 4 SHOT Recloser – Block after fourth shot
F650 Digital Bay Controller
APPENDIX A
GEK-106310AB