41
Solution ways
：
Internal fault of controller,should replace the controller.
26
）
“SAFETY FEEDBACK ”feedback of safety signal
Cause
：
Security detection,fault feedback of
Solenoid Valve Driving
tested by main microcontroller.
Solution ways
：
Controller fault,should replace the controller .
14.4 Give an alarm of main controller
Error code of
main
controller
Error
code
Fault state
Fault influence
State of
truck when
testing
Restart
procedure
PUMP
WARNING
Alarm from contoller
SLIP
PROFILE
Wrong settings of
outline of sliding-vane
parameters
Traction stopped
Start
，
await
orders
，
traction
Tracrion
request
F
BACKWARD
AL80
Activate of forward and
backward request
Traction stopped
Start
，
await
orders
，
traction
Tracrion
request
INCORRECT
START
AL79
Startup sequence is
wrong
Traction stopped
Start
，
await
orders
，
traction
Tracrion
request
VACC NOT
OK
Accelerator
fault AL78
he accelerator values
is higher than the set,
direction and permission
switch disconnect.
Traction stopped
Start
，
await
orders
，
traction
Tracrion
request
HIGH
TEMPERATU
RE
AL62
controller temperature
reachs to cut 85
℃
temperature
Traction
controller
linear reduces current
value
from
the
maximum to 0 A,
temperature
rises
from 85
℃
to 105
℃
.
。
continuatio
n
BATTERY
LOW
AL66
When
BATTERY
CHECKsettings is over
0
，
Battery electric value
is less than or equal to
10%
Maximum current
reduced by half, speed
cuts
（
If CHECK OPTION=1
）
continuatio
n
EEPROM
LOW
EEPROM
EEPROM hardware or
EEPROM software fault
controller
works
according to the default
parameters
continuatio
n
