39
24
88
DC bus voltage of traction
controller is high
1
、
DC bus voltage high
2
、
The ramp is too steep
25
89
DC bus voltage of traction
controller is low
Need to charge or check power
wiring
26
90
The default value of the
traction controller is updated
Reset key
27
91
Traction drive limit
Battery low vehicle speed limit
28
97
Open drain of traction output
open or short
Check the wire of open drain of
traction output open or short
29
98
Traction controller over
current or short
Check power wiring
30
101
Traction controller short
1
、
Check power wiring
2
、
Controller enable before
contactor pull
31
102
Traction controller
temperature is high cut back
Traction controller temperature is
high need cool
32
103
Traction motor temperature
is high cut back
1
、
Traction motor temperature is
high need cool
2
、
Traction motor temperature
sensor fault
33
104
Traction controller over
current
1
、
Vehicle overload or Mechanical
clamping
2
、
Traction motor speed sensor fault
34
105
Traction controller precharge
failed
Replace the pre charge resistance
35
110
DC bus voltage of traction
controller is low cut back
Battery need charge
36
111
DC bus voltage of traction
controller is high cut back
DC bus voltage of traction controller
is high cut back
37
112
DC bus voltage of traction
controller is high cut
back(Hardware monitoring)
DC bus voltage of traction
controller is high cut back(Hardware
monitoring)
38
114
Internal power supply error
Traction motor temperature sensor
or speed sensor connection wire is
open
39
121
Pump controller temperature
is low
Pump controller temperature is low
alarm
40
122
Pump controller temperature
is high
Pump controller temperature is high
41
123
Pump controller temperature
sensor fault
Pump controller temperature sensor
fault
42
124
Pump motor temperature is
low
1
、
Pump motor temperature is low
2
、
Pump motor temperature sensor
fault
43
125
Pump motor temperature is
high
1
、
Pump motor temperature is high
2
、
Pump motor temperature sensor
fault
