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1-46
1-46
Error
Error
Fault
Fault
Code
Code
Pump Inverter
Pump Inverter
65 65
Fault
Fault
Input Unit Fault
Input Unit Fault
67 67
(FC model only)
(FC model only)
Output Unit
Output Unit
68 68
Fault (FC model
Fault (FC model
only)
only)
EPS Inverter
EPS Inverter
71 71
Fault
Fault
Contactor Coil
Contactor Coil
72 72
Fault
Fault
Hydraulic Lock
Hydraulic Lock
74 74
Solenoid Fault
Solenoid Fault
(FC model only)
(FC model only)
Error condition
Error condition
Pump inverter ROM/
Pump inverter ROM/
EEPRROM/RAM failure
EEPRROM/RAM failure
Pump inverter CAM
Pump inverter CAM
communication is
communication is
interrupted.
interrupted.
Input unit ROM/EEPRRO
Input unit
ROM/EEPRROM/
RAM failure
RAM failure
Input unit cam
Input unit cam
communication is
communication is
interrupted.
interrupted.
Output unit ROM/EEPRROM/
Output unit ROM/EEPRROM/
RAM failure
RAM failure
Output unit CAM
Output unit CAM
communication is
communication is
interrupted.
interrupted.
EPS controller ROM/
EPS controller ROM/
EEPRROM/RAM failure
EEPRROM/RAM failure
EPS controller CAM
EPS controller CAM
communication is
communication is
interrupted.
interrupted.
ON or OFF of life signal
ON or OFF of life signal
continues 60 ms or more.
continues 60 ms or more.
Both CAN and life signal are
Both CAN and life signal are
abnormal.
abnormal.
Line contactor short circuit
Line contactor short circuit
protection is activated.
protection is activated.
Steering contactor sho
Steering
contactor short rt
circuit protection is activated.
circuit protection is activated.
Lift lock valve short circuit
Lift lock valve short circuit
protection is activated.
protection is activated.
Carrying a current of 0.16A or
Carrying a current of 0.16A or
less, or 1.9 A more when
less, or 1.9 A more when
current is being applied to
current is being applied to
the tilt lock, or carrying a
the tilt lock, or carrying a
current of 0.18 A or more
current of 0.18 A or
more
when current is not being
when current is not being
applied.
applied.
Display
Display
I CON
I CON
k
k
n
n
d
d
t
t
c
c
i
i
k
k
o
o
i
i
a
a
y
y
c
c
o
o
u
u
t
t
l
l
r
r
l
l
e
e
o
o
l
l
a
a
f
f
l
l
e
e
h
h
t
t
a
a
r
r
t
t
e
e
m
m
t
t
r
r
s
s
e
e
k
k
t
t
a
a
a
a
a
a
l
l
v
v
a
a
u
u
B
B
c
c
r
r
e
e
O
O
M
M
x
x
B
B
N
N
E
E
* *
* *
M/
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
CHAPTER 1 CONTROLLER
CHAPTER 1 CONTROLLER
d
d
n
n
r
r
o
o
o
o
i
i
c
c
t
t
g
g
e
e
a
a
n
n
r
r
r
r
i
i
r
r
e
e
y
y
e
e
r
r
p
p
o
o
o
o
w
w
Restriction
Restriction
t
t
o
o
g
g
s
s
l
l
i
i
n
n
t
t
i
i
h
h
f
f
r
r
i
i
t
t
l
l
e
e
L
L
u
u
e
e
t
t
a
a
S
S
F
F
9 9 z z
* *
Immediate
Immediate
Turn key off
Turn key off
stop
stop
Recover
Recover
(Waiting for
(Waiting for
z z z z
* *
communica-
communica-
CAN recovery)
CAN recovery)
tion
tion
Immediate
Immediate
9 9 9 9
* *
Turn key off
Turn key off
stop
stop
Recover
Recover
(Waiting for
(Waiting for
z z 9 9
* *
communica-
communica-
CAN recovery)
CAN recovery)
tion
tion
Immediate
Immediate
9 9 9 9
* *
Turn key off
Turn key off
stop
stop
Recover
Recover
* *
z z 9 9
(Waiting for
(Waiting for
communica-
communica-
CAN recovery)
CAN recovery)
tion
tion
Immediate
Immediate
9 9 z z
* *
Turn key off
Turn key off
stop
stop
Recover
Recover
(Waiting for
(Waiting for
z z z z
* *
communica-
communica-
CAN recovery)
CAN recovery)
tion
tion
(Waiting for
(Waiting for
Recover
Recover
z z z z
* *
life signal
life signal
communica-
communica-
recovery)
recovery)
tion
tion
Steering
Steering
9 9 z z
* *
emergency
emergency
Turn key off
Turn key off
stop
stop
z z z z
* *
N N o o r r m m a a l l s s t t o o p p
T T u u r r n n k k e e y y o o f f f f
Steering
Steering
9 9 z z
* *
emergency
emergency
Turn key off
Turn key off
stop
stop
Corresponding
Corresponding
working
working
z z 9 9
* *
Turn key off
Turn key off
implement
implement
stop
stop
Corresponding
Corresponding
working
working
z z 9 9
* *
Turn key off
Turn key off
implement
implement
stop
stop
To return
To return
to normal
to normal
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