47
2 3
6 7
A B
E F CAN comm. Fault
1
3
5
7
9
B
D
F Parallel load sharing fault
xxDx-xxxx
8 9 A B C D E F Bypass Site Wiring Fault
4 5 6 7
C D E F System not Sync. to Bypass
2 3
6 7
A B
E F Bypass unable to trace
1
3
5
7
9
B
D
F Bypass Not Available
xxxD-xxxx
8 9 A B C D E F IGBT over current
4 5 6 7
C D E F Fuse broken
2 3
6 7
A B
E F Cable connection error
1
3
5
7
9
B
D
F Parallel relay fault
xxxx-Dxxx
8 9 A B C D E F LBS Not SYNC.
4 5 6 7
C D E F Initializtion fault
2 3
6 7
A B
E F Inverter on invalid
1
3
5
7
9
B
D
F Overload
xxxx-xDxx
8 9 A B C D E F Parallel Overload
4 5 6 7
C D E F DC component over limit.
2 3
6 7
A B
E F Bypass over current
1
3
5
7
9
B
D
F Feedback protection
xxxx-xxDx
8 9 A B C D E F BUS voltage abnormal
4 5 6 7
C D E F
2 3
6 7
A B
E F
1
3
5
7
9
B
D
F
xxxx-xxxD
8 9 A B C D E F
4 5 6 7
C D E F
2 3
6 7
A B
E F
1
3
5
7
9
B
D
F
EE
（
Inside Monitor
）：
Ex
8 9 A B C D E F generator Connect
4 5 6 7
C D E F ShutDown Due To Batt. Low
2 3
6 7
A B
C
E F Time to turn on
1
3
5
7
9
B
D
F Time to turn off
xE
8 9 A B C D E F timing self test start
4 5 6 7
C D E F Surge protection active signal,
from monitoring board IO
2 3
6 7
A B
C
E F battery monitoring system
t d
1
3
5
7
9
B
D
F system unregistered
FF
（
Monitoring
）
Fx
8 9 A B C D E F Battery Falut
(from battery monitoring)
