Bms Fault Codes (3Rd Generation Battery Pack) - JLG X390AJ-X14J Supplement Manual

Table 3-2. BMS Fault Codes (3rd Generation Battery Pack)
CODE (DEC)
1
2
4
8
16
32
64
128
4096
16384
32768
NOTE: When the display shows a BMS fault code, analyze the system by connecting RamHino software to
the machine.
31215460
CODE (HEX)
OVER-VOLTAGE: HIGHEST CELL >= 3650mV (till 3800mV is allowed the discharge at the next
0001
connection)
UNDER-VOLTAGE: LOWEST CELL <= 2850mV (till 2000mV is allowed the charge at the next
0002
connection)
0004 OVER-TMPERATURE: HIGHEST TEMPERATURE > 70°C
0008 UNDER-TEMPERATURE: LOWEST TEMPERATURE < -25°C
OVER RESISTANCE: Internal resistance estimation value has a greater variation than 10 mOhm
0010
in 1 second
DISCHARGE OVER CURRENT: 200A for more than 1 sec. or CHARGE OVER CURRENT: 120A for
0020
more than 1 sec
0040 NO ERROR IS MAPPED NOW
0080 OVER-TMPERATURE: BOARD TEMPERATURE > 100°C
Despite attempts to self-restore, the communication loss with internal electronics devices
1000
persists for more than 10 seconds
4000 (ONLY for MASTER-SLAVE configuration) If the BMS SLAVE is in SAFE the error is triggered
8000 BMS CAN BUS restore failed for more than 10 consecutively times
SECTION 3 - TROUBLESHOOTING AND FAULT CODES
Error Description
3-3