40
41
19
Inverter C-A output (line
to line) short circuited
67
Bypass O/P short
circuited
1A
Inverter A negative
power fault
68
Bypass O/P line to line
short
circuited
1B
Inverter B negative
power fault
69
Inverter SCR short
circuited
1C
Inverter C negative
power fault
6C
BUS voltage drops too
fast
21
Battery SCR short
circuited
6D
Current error value
detect
23
Inverter relay circuited
open
6E
SPS power error
24
Inverter relay short
circuited
6F
Battery polarity reverse
25
Line wiring fault
71
PFC IGBT over-current
in A phase
31
Parallel communication
failure
72
PFC IGBT over-current
in B phase
32
The host signal failure
73
PFC IGBT over-current
in C phase
33
Synchronous signal
failure
74
INV IGBT over-current in
A phase
34
Synchronous trigger
signal failure
75
INV IGBT over-current in
B phase
35
Parallel communication
loss
76
INV IGBT over-current in
C phase
36
Parallel output current
unbalance
77
ISO Over temprature
41
Over temperature
78
LCD&MCU
communication failed
3.7. Warning Code
Warning
code
Warning event
Warning
code
Warning event
01
Battery unconnected
21
Line situations are different in
parallel system
02
IP Neutral loss
22
Bypass situations are
different in parallel system
04
IP phase abnormal
33
Locked in bypass after
overload 3 times in 30 minutes
05
Bypass phase abnormal
34
Converter current unbalanced
07
Over charge
3A
Cover of maintain switch is
open
08
Low battery
3C
Utility extremely unbalanced
09
Overload
3D
Bypass is unstable
0A
Fan failure
3E
Battery voltage too high
0B
EPO enable
3F
Battery voltage unbalanced
0D
Over temperature
40
Charger short circuited
0E
Charger failure
Summary of Contents for Ranger 180KT
Page 25: ......
