Doosan B22X-7 - Page 46

Operation Section
43
Relation between battery charge level and
number of visualized bars
Battery charge level BDI Percent [%]
9 90%<
8 89% ~ 80%
7 79% ~ 70%
6 69% ~ 60%
5 59% ~ 50%
4 49% ~ 42%
3 41% ~ 34%
2 33% ~ 26%
1 25% ~ 20%
EL > 20%
[Table 1. Relation between battery charge level and
No. of indicator blocks]
The display shows system operating condition with
the abbreviations. See Table 4.
Table 4. Abbreviated code
Code Description Abbreviation
F EEPROM failure
EEPROM
FAULT
17
Main circuit
breaker fault
CONTACTOR
FAULT
66
Drive right-side
module overheated
(95°C)
D-INV
SHUTDOWN
67
Drive left-side
module overheated
(95°C)
L-INV
SHUTDOWN
68
Pump module
overheated (95°C)
P-INV
SHUTDOWN
76
Pump motor
encoder
P-MOTOR
ENCODER
77
Right traction
motor temperature
sensor failure
D-M TEMP
SENSOR
78
Left traction motor
temperature
sensor failure
L-M TEMP
SENSOR
79
Pump motor
temperature probe
failure
P-M TEMP
SENSOR
80
Left EM brake
shorted
L-EM BRAKE
81
Right EM brake
shorted
R-EM BRAKE
83
Controller
parameter change
fault
PAR CHANGE
FAULT
84 Dual traction fault
DUAL TRA
FAULT
H1
Drive right-side
module low
temperature (-
40°C)
D-INV
UNDERTEMP
H2
Drive left-side
module low
temperature (-
40°C)
L-INV
UNDERTEMP
H3
Pump low
temperature (-
40°C)
P-INV
UNDERTEMP
H4
Right traction
motor open
D-MOTOR
OPEN
H5
Left traction motor
open
L-MOTOR
OPEN
H6 Pump motor open
P-MOTOR
OPEN
H7
CAN
communication
fault
CAN COMM
FAULT
H8 Software error
SOFTWARE
ERROR
HH Software fault
SOFTWARE
FAULT
A
Capacitor not
charged
CAP NOT
CHARGED
E1
Drive right-side
module overheated
(85°C)
D-INV
OVERTEMP
E2
Drive left-side
module overheated
(85°C)
L-INV
OVERTEMP
E3
Pump module
overheated (85°C)
P-INV
OVERTEMP
E4
Drive right-side
module overheated
(145°C)
D-MOTOR
OVERTEMP
E5
Drive left-side
module overheated
(145°C)
L-MOTOR
OVERTEMP
E6
Pump module
overheated
(145°C)
P-MOTOR
OVERTEMP
EE Start failure
WRONG
START
EE
(FLASI
NG)
Seat switch
SEAT SW
OPEN
EL
Low battery
voltage
LOW BATT
VOLT
F0 Max. battery MAX BATT