GE Multilin 850

4–260 850 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL
MONITORING CHAPTER 4: SETPOINTS
Figure 4-112: Close Circuit Monitoring Diagram
SETPOINT
CCM FUNCTION: Disabled
Alarm
OR
OR
AND
Latched Alarm
LED: ALARM /
LATCHED ALARM
RESET
Command
AND
S R
LATCH # 1
Set-
Dominant
Configurable
FlexLogic Operand
Close Coil Mon 1 OP :
SETPOINTS
Do Not Operate, Operate OUTPUT RELAY 3 (X)
SETPOINT
CCM BLOCK : Off = 0
AND
SETPOINT
CCM PICK-UP DELAY:
SETPOINT
CCM BYPASS BKR STATE : Disabled = 0
FlexLogic Operand
Close Coil Mon 1 PKP :
OR
t PKP
t RST
CCM DROP-OUT DELAY:
SETPOINT
CCM BKR STATUS OPENED: Off = 0
AND
OUTPUT RLY #2
MONITORING VOLTAGE <
THRESHOLD
OUTPUT RLY #2
“CLOSE” OPERATE
892777A1.cdr