129
Table 5.1.17.1.-2 Event codes E1...E4 and E7
Channel Event Description
0 E1 IRF
0 E2 IRF disappeared
0 E3 Warning
0 E4 Warning disappeared
0 E7 The thermal level has been changed via serial communication
Table 5.1.17.1.-3 Event codes E50...E51
Channel Event Description
0 E50 Relay restart
0 E51 Event buffer overflow
Events possible to mask out:
Table 5.1.17.1.-4 Event codes E31...E36
Channel Event Description Weighting
factor
Default
value
0 E31 Disturbance recorder triggered 1 1
0 E32 Disturbance recorder memory cleared 2 0
0 E33 HMI Setting password opened 4 0
0 E34 HMI Setting password closed 8 0
0 E35 HMI Communication password opened 16 0
0 E36 HMI Communication password closed 32 0
Default value of event mask V155 1
Channel 1
Table 5.1.17.1.-5 Event codes E1...E12
Channel Event Description Weighting
factor
Default
value
1 E1 Start signal from stage I> activated 1 1
1 E2 Start signal from stage I> reset 2 0
1 E3 Trip signal from stage I> activated 4 1
1 E4 Trip signal from stage I> reset 8 0
1 E5 Start signal from stage I>> activated 16 1
1 E6 Start signal from stage I>> reset 32 0
1 E7 Trip signal from stage I>> activated 64 1
1 E8 Trip signal from stage I>> reset 128 0
1 E9 Start signal from stage I>>> activated 256 1
1 E10 Start signal from stage I>>> reset 512 0
1 E11 Trip signal from stage I>>> activated 1024 1
1 E12 Trip signal from stage I>>> reset 2048 0
Default value of event mask 1V155 1365
Feeder Protection Relay
Technical Reference Manual
REF 610REF 610
1MRS755310
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