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Power Automation and Protection Division
IT
Local
1
0
LP
MARK
POSITIVE
TRIP
COINCIDENCE
LN
SPACE
NEGATIVE
TRIP
COINCIDENCE
NOTE: For ON-OFF Power Line Carrier only negative half-cycle comparison is performed.
REL 352 Version 1.00
IT
LP
1
0
LN
0
1
1
0
0
1
0
1
0
0
Figure 3-5. External Fault
Remote
I.L. 40-201.9
IKey
1
0
3
1
IKey
0
3-13
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