Doosan B22X-7 - Page 47

Operation Section
44
voltage VOLT
F1
Min. battery
voltage
MIN BATT
VOLT
F2
Pedal trimmer
failure
ACCEL FAULT
F3
Drive right-side
module non-
saturated /
overcurrent
D-INVERTER
FAULT
F4
Drive left-side
module non-
saturated /
overcurrent
L-INVERTER
FAULT
F5
Pump module non-
saturated /
overcurrent
P-INVERTER
FAULT
F6
Drive right-side
motor current off-
set
D-MOTOR I
OFFSET
F7
Drive left-side
motor current off-
set
L-MOTOR I
OFFSET
F8
Pump motor
current off-set
P-MOTOR I
OFFSET
F9
Steering sensor
failure
STEER
SENSOR OUT
FA
12V encoder
failure
12V NOT OK
FC
Drive right-side
motor encoder
D-MOTOR
ENCODER
Fd
Drive left-side
motor encoder
L-MOTOR
ENCODER
FH 5V output failure 5V NOT OK
FL
Pump input at start
up
PUMP SIGN ON
EF
Fingertip controller
failure
EXTENSION
FAULT
L1
Lift coil open /
short
LIFT SOL
FAULT
L2
Low coil open /
short
LOW SOL
FAULT
L3
Tilt forward coil
open / short
TILT FWD
SOLFAU
L4
Tilt reverse coil
open / short
TILT BACK
SOLFAU
L5
AUX1 left coil open
/ short
AUX1 L-
SOLFAU
L6
AUX1 right coil
open / short
AUX1 R-
SOLFAU
L7
AUX2 left coil open
/ short
AUX2 L-
SOLFAU
L8
AUX2 right coil
open / short
AUX2 R-
SOLFAU
L9
ISO/UNLOAD coil
open / short
ISO/UNLOAD
SOL
21 Fingertip controller EXT VOLT
over / low voltage FAULT
51
Fingertip controller
CAN error
EXT TIME
FAULT
C1
Fingertip controller
current over 18A
EXT CUR
FAULT
C2
Fingertip controller
12V/5V voltage
error
EXT POWER
FAULT
FF
Fingertip knob
output error
FINGERTIP
FAULT
Lift truck Operation Mode
Press E-S-H button to enter Economic,
Standard, or High mode.
Availability of this function can be verified in the
EASYVIEW menu.
- Pressing the E-S-H button enables switching to
the respective mode and can edit the parameter
related to a value which the driver cannot change
and suitable for the selected mode.
- E-S-H unavailable: the symbol does not appear.
- E-S-H available: the symbol shows active mode
NOTE: While the forklift is in normal operation, the
symbol indicates truck speed.
Alarm message displayed in the speedometer
column in alphanumerical code.
Refer to Table 6 for the meaning of the alarm codes.
Motor and controller overheat alarm.