40
OEM Faults
Code Effect of fault
Possible cause
Set/Clear conditions
52
Slave PDO Fault
ShutdownThrottle;
1. Time between CAN PDO messages
(between Master controller and
Slave controller) received exceeded
the PDO Timeout Period.
Set
: Time between CAN PDO
messages (between Master
controller and Slave controller)
received exceeded the PDO
Timeout Period.
Clear
: Cycle KSI or receive
CAN NMT message.
53
Master or Slave HPD
Fault
ShutdownEMBrake;
ShutdownThrottle;
1.
KSI, park switches and throttle
inputs applied in incorrect
sequence.
2.
Faulty wiring, crimps, or switches
at KSI, park switches and throttle
inputs.
Set
: HPD or sequencing fault
caused by incorrect sequence
of KSI, park switches and
throttle inputs.
Clear
: Reapply inputs in
correct sequence.
54
Battery BMS Fault
Battery Alarm Fault
Shut down Mower;
Low Speed Mode;
Battery Stop Fault
Shut down Throttle;
Shut down Main;
Battery Alarm Fault
1.1 Battery temperature is at or above
the programmed High Alarming
Temperature setting.
1.2 Battery temperature is at or below
the programmed Low Alarming
Temperature setting.
1.3 The difference value between
the highest temperature and the
lowest temperature is at or above
the programmed setting.
1.4 The highest cell voltage is above
the programmed Over Voltage
setting.
1.5 The lowest cell voltage is at or
below the programmed Under
Voltage setting.
1.6 Insulation Fault.
1.7 The BMS current is over the
programmed setting.
Battery Stop Fault
2.1 Battery temperature is at or above
the programmed High Stopped
Temperature setting.
2.2 Battery temperature is at or below
the programmed Low Stopped
Temperature setting.
2.3 The difference value between
the highest temperature and the
lowest temperature is at or above
the programmed stopped setting.
2.4 The highest cell voltage is at or
above the programmed Stopped
Over Voltage setting.
2.5 The lowest cell voltage is at or
below the programmed Stopped
Under Voltage setting.
2.6 Insulation Fault.
2.7 The BMS current is over the
programmed setting.
2.8 Hardware Fault.
Set:
Set the value out of the
programmed
setting range.
Clear:
Bring the value within
range.
ELECTRICAL SYSTEM
Summary of Contents for 2508902
Page 18: ...18 Neutral bypass knob Motor KNOW YOUR ZERO TURN MOWERS Fig 8 Fig 9...
Page 54: ...54 EXPLODED VIEW...
Page 55: ...55 PARTS LIST...
