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8 9 A B C D E F Capacity not enough
4 5 6 7 C D E F Overload to shutdown
2 3 6 7 A B C E F Overload to bypass
1 3 5 7 9 B D F Parallel to bypass
8 9 A B C D E F Switching times up to limit
4 5 6 7 C D E F Master
2 3 6 7 A B C E F MB switch close
1 3 5 7 9 B D F Input switch close
8 9ABCDEF
4 5 6 7 C D E F
00:no output;01:bypass;10:
inverter
2 3 6 7 A B C E F
0(hold)
1 3 5 7 9 B D F
0 (hold)
03:(Alarm A)
8 9 A B C D E F Rectifier fault
4 5 6 7 C D E F Rectifier over temp
2 3 6 7 A B C E F Invert over temp
1 3 5 7 9 B D F rectifier over current
8 9 A B C D E F Assistant supply 1 fault
4 5 6 7 C D E F Assistant supply 2 fault
2 3 6 7 A B C E F Input SCR fault
1 3 5 7 9 B D F discharge SCR fault
8 9 A B C D E F Charge SCR fault
4 5 6 7 C D E F Fan fault
2 3 6 7 A B C E F Fan supply fault
1 3 5 7 9 B D F BUS over voltage
8 9 A B C D E F BUS lower voltage
4 5 6 7 C D E F BUS voltage of P-N different
2 3 6 7 A B C E F Phases wrong
1 3 5 7 9 B D F Soft start fault
8 9 ABCDEF N loss
4 5 6 7 C D E F Battery polarity reversed
2 3 6 7 A B C E F No battery
1 3 5 7 9 B D F P-charge fault
8 9 A B C D E F N-charge fault
4 5 6 7 C D E F Battery voltage lower
2 3 6 7 A B C E F Battery voltage higher
1 3 5 7 9 B D F pre-alert for battery low