HANGCHA Mini CBD15-A3MC1 - Page 76

FLASH CODE
NAME
CAN INDEX
POSSIBLE CAUSES
FAULT
TYPE
SET CONDITION CLEAR CONDITION FAULT ACTIONS
61
PDO Timeout
0x2541
CANbus is overloaded. 1 During the operational
NMT state, RPDO1 did
not receive a message
before the RPDO1 Event
Time expired.
Cycle the keyswitch
or send an NMT reset
command.
Shut down throttle
Clear related data
2 During the operational
NMT state, RPDO2 did
not receive a message
before the RPDO2 Event
Time expired.
5 During the operational
NMT state, RPDO2 did not
receive a message from
the node specified with
BMS Node ID before the
BMS PDO Timeout expired.
62
PDO Mapping
Error
0x2542
• Incorrect data size
• Incorrect read/write mode
• Invalid CAN index
An SDO
abort
code
• Incorrect data size
specified foran object
• Incorrect access mode
• Invalid CAN index
Cycle the keyswitch. No action
71
Hardware
Fault
0x2610
• Defective MOSFET
• Defective microprocessor
1 The motor voltage is out
of range for 64ms while
the final PWM output is
between 25–75%.
Cycle the keyswitch. Shut down motor
Shut down main
contactor
Shut down EM brake
Shut down throttle
Shut down interlock
3 The belly button check
is enabled and the
emergency reverse NO or
NC input’s voltage is less
than 1.5V for 100ms.
4 UID encryption failed or
the microprocessors are
not in productive mode.
5 The CAN programming
device’s OEM code
differs from the
hardware’s OEM code.
72
Software
Fault
0x2620
• Internal communication failed
• Incorrect firmware
1 Unmatched supervisor
firmware.
Cycle the keyswitch. Shut down motor
Shut down main
contactor
Shut down EM brake
Shut down throttle
Shut down interlock
2 Test mode was exited.
Received an NMT Node Reset
command while the vehicle was
operating.
3 The Node Reset
command is received
when the motor speed
is greater than 1.00V or
the armature current is
greater than (1/16 * Drive
Current Limit).
81
Parameter
Out Of Range
0x2811
Invalid parameter value
CAN
index of
para-
meter
A parameter’s value is
outside of its allowed
data range.
Cycle the keyswitch. Shut down motor
Shut down main
contactor
Shut down throttle
Shut down interlock