GE Multilin 750/760 Feeder Management Relay 5-93
5 SETPOINTS 5.7 S6 MONITORING
5
e) COIL MONITOR
PATH: SETPOINTS ÖØ S6 MONITORING ÖØ EQUIPMENT ÖØ COIL MON 1(2)
Coil Monitor 1 and 2 are programmed in this subgroup. They are two identical elements that may be used to monitor trip or
close coils. The operation of this feature is described in Section 3.2.6: Trip/Close Coil Supervision on page 3–12.
Detection of a failed circuit regardless of the breaker state (i.e. detection of a failed trip circuit when the breaker is open)
requires
BRKR STATE BYPASS to be “Enabled”. Generally, this selection will require a wiring modification of the breaker, as
detailed in Section 3.2.6: Trip/Close Coil Supervision on page 3–12.
Figure 5–54: COIL MONITOR LOGIC
COIL MON 1
[ENTER] for more
COIL MON 1 NAME:
Trip Coil Monitor
Range: Any combination of 18 alphanumeric characters.
COIL MON 1
FUNCTION: Disabled
Range: Disabled, Alarm, Latched Alarm, Control
COIL MON 1
RELAYS (3-7): -----
Range: Any combination of 3 to 7 Auxiliary relays
BRKR STATE
BYPASS: Disabled
Range: Enabled, Disabled
COIL MON 1
DELAY: 5 s
Range: 5 to 100 s in steps of 1
COIL MON 1
TYPE: Trip
Range: Trip, Close
ENTER
ESCAPE
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MESSAGE
ESCAPE
MESSAGE
ESCAPE
MESSAGE
ESCAPE
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MESSAGE
ESCAPE
Courtesy of NationalSwitchgear.com
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