![background image](http://html1.mh-extra.com/html/eaton/cutler-hammer-fp-6000-series/cutler-hammer-fp-6000-series_instructions-manual_4035779181.webp)
IB02602004E
For more information visit: www.eaton.com
Instructional Literature
Effective: May 2008
Page
181
Instructions for the FP-6000 Protective Relay
Table 56. Other Option Definitions.
ABBREVIATED OPTION NAME
FULL OPTION NAME
LOP
Loss of potential flag due to absence of voltage signals from VT and absence of fault current.
LOPB
Blocking flag caused by LOP condition.
BF
Breaker failure flag.
59N-1,2
Neutral or zero sequence voltage elements.
32-1,2,3
Real power protection elements.
PhZone
Phase zone interlock trip.
LOPA
LOP Alarm.
32V-1, 2, 3
Reactive power (Var) trip and alarm.
49DTx
RTD channel x protection trip, x is from 1 to 11.
49MT
Thermal replica model trip.
49DAx1
RTD channel x alarm 1 pickup or timeout, x is from 1 to 11.
49DAx2
RTD channel x alarm 2 pickup or timeout, x is from 1 to 11.
49MT1
Thermal replica model alarm 1.
49MT
Thermal replica model alarm 2.