25
Channel Code
Event
Weighting Default
coefficient
Circuit breaker events
0
E12
Change in CB position: 1 -> 0 (open)
1
1
0
E13
Change in CB position: 0 -> 1 (closed)
2
1
0
E14
Manual CB opening
4
1
0
E15
Manual CB closing
8
1
0
E16
OPEN output activated
16
0
0
E17
OPEN output reset
32
0
0
E18
CLOSE output activated
64
0
0
E19
CLOSE output reset
128
0
Event mask
V156 = 15
Alarm events
0
E20
CB opening failed
1
1
0
E21
CB closing failed
2
1
0
E22
CB closing inhibited
4
1
0
E23
Alarm from maintenance monitor
8
1
0
E24
Maintenance monitor alarm reset
16
1
0
E25
Initiation signal AR1...4 activated >2 min
32
1
0
E26
Alarm E25 reset
64
1
0
E27
Attempt to activate an output without open/close
selection
128
1
Event mask
V157 = 255
Auto-reclose events
0
E28
AR in use
1
1
0
E29
AR not in use
2
1
0
E30
AR interrupted by the signal ARINH
4
1
0
E31
AR interrupted by CB closing during
the AR sequence
8
1
0
E32
AR interrupted by CB opening during
the AR sequence
16
1
0
E33
t
d
started
32
0
0
E34
t
d
elapsed
64
0
0
E35
t
r
started or restarted
128
0
0
E36
t
r
elapsed
256
0
Event mask
V158 = 31
Events for AR shot 1
1
E1
AR shot 1 started
1
1
1
E2
AR shot 1 initiated via AR1
2
0
1
E3
AR shot 1 initiated via AR2
4
0
1
E4
AR shot 1 initiated via AR3
8
0
1
E5
AR shot 1 initiated via AR4
16
0
1
E6
AR shot 1 concluded
32
0
1
E7
AR shot 1 successful
64
0
Event mask
1V155 = 1
Summary of Contents for SPAA 341 C /E351
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