I.L. 40-386.3
(10/94) 4-23
List of the 30 functions to choose from for the programmable contact
outputs.
Function Description
OR Logic OR when several functions are combined
AND Logic AND when several functions are combined
CIFT Close into fault trip
Z2P Zone2 phase trip
Z2G Zone2 ground trip
Z3P Zone3 phase trip
Z3G Zone3 ground trip
GB Ground backup (overcurrent) trip
PLTG Pilot ground trip
PLTP Pilot phase trip
I0s Low set ground overcurrent indication
SEND Carrier Send
OSB Out-of-step block pickup
RI2 Reclose initiation
TBM TBM signal (blocking scheme)
CR1 Receive Channel 1 signal
CR2 Receive Channel 2 signal
21BI Inner blinder 21BI pickup
ITG High set overcurrent ground trip
Z1G Zone1 ground trip
Z1P Zone1 phase trip
ECHO Weakfeed echo key
PLTX Pilot in service
RB Reclosing block
WFT Weakfeed trip
STOP Carrier stop
FDOG FDOG / I0m / FDGT
ITP High set overcurrent phase trip
LLT Load loss trip
LV Low voltage
BFI Breaker failure initiation
LOP Loss of potential pickup
ITP High set phase
TABLE 4-4. PROGRAMMABLE CONTACT OUTPUTS
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