Schweitzer Engineering SEL-387-0 - Page 174

4.48
SEL-387-0, -5, -6 Relay Instruction Manual Date Code 20170601
Control Logic
Relay Word Bits
SG1 Setting Group 1 is the active setting group 26
SG2 Setting Group 2 is the active setting group 26
SG3 Setting Group 3 is the active setting group 26
SG4 Setting Group 4 is the active setting group 26
SG5 Setting Group 5 is the active setting group 26
SG6 Setting Group 6 is the active setting group 26
TH5 Fifth-harmonic alarm threshold exceeded 19
TH5T Fifth-harmonic alarm threshold
exceeded for longer than TH5D
19
TLL Total accumulated loss-of-life alarm asserted
(SEL-387-6 Relay only)
38
TO1 Top-oil temperature alarm level 1 asserted
(SEL-387-6 Relay only)
38
TO2 Top-oil temperature alarm level 2 asserted
(SEL-387-6 Relay only)
38
TRGTR {TARGET RESET} pushbutton/TAR R command 41
TRIP1 Trip 1 logic asserted 41
TRIP2 Trip 2 logic asserted 41
TRIP3 Trip 3 logic asserted 41
TRIP4 Trip 4 logic asserted 41
TRIP5 Trip 5 logic asserted 41
TRIPL Any trip asserted 41
Table 4.11 Relay Word Bits Sorted Alphabetically (Sheet 13 of 13)
Bit Definition Row