Hisun HS5DUTV-2, Maintenance Handbook, Page: 155 / 355

CHASSIS
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488A Traction Inhibit Fault
Traction function inhibited using traction inhibit
switch (0x2137)
488B Illegal Mode Change Fault
Vehicle changed from traction mode to pump
mode (or vice versa) when direction selected
488C Tilt Sensor Fault Aichi error code (0x3802,0) set to 0x02
488D Belly fault Belly function has activated.
488E Mom dir fault Fault with momentary direction selection switch
4941 Motor Overspeed
4942 PST Fault An issue has occurred with the PST unit
4981 Throttle Fault
Throttle value (0x2620,0) is greater than 20% at
power up.
4982 E-Brake Wire off Wire-off detected in electrobrake circuit
4983 Direction Change
Direction is changed and vehicle speed is
greated than allowed in 0x2929,2
49C2 Entering Cutback
Controller has entered thermal or voltage
cutback region
4A01 Cutback
Thermal or voltage cutback factors have reduced
belowed user defined levels.
4A81 RPDO Timeout (drive inhibit)
One or more configured RPDOs not received
with 3s at start up or 500ms during normal
operation.
4B01 CAN off bus (drive inhibit)
CANbus off fault condition detected on multinode
system.
NOTE: This fault was added for Aichi, to replace
Very Severe CAN off fault
4B02 Ren Data Data missing from CAN (Renault only)
4B03 IO Data Error
Vehicle application subsystem is not receiving
control or status information.
4B81 CANopen anon EMCY level 2
EMCY message received from non-Sevcon node
and anonymous EMCY level (0x2830,0) is set to
2.
4C41 Too many slaves
Number of slaves (0x2810,0) set higher than
maximum allowed number of slaves
4D01 Circuit Breaker Open
4D02 Circuit Breaker Welded
4D03 DC Link Collapsed
4D04 Circuit Breaker Timeout Time to close breaker of GpAC has expired
4D41 Motor Isolation Fault Motor isolation contactor is open circuit
4D42 Motor Open Circuit Fault
Motor terminal is open circuit or disconnected
from controller
4D43 Motor stalled No speed feedback from motor
4DC3 Power Supply Critical Battery voltage has dropped below critical level