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CHAPTER 1 CONTROLLER
CHAPTER 1 CONTROLLER
Error
Error
Code
Code
Attachment 1
Attachment 1
H3
H3
Lever, Faulty
Lever, Faulty
Setting
Setting
Attachment 2
Attachment 2
H4
H4
Lever, Faulty
Lever, Faulty
Setting
Setting
EPS Motor
EPS Motor
A4
A4
Current Sensor
Current Sensor
Fault
Fault
EPS Motor Over-
EPS Motor Over-
A5
A5
current
current
EPS Handle
EPS Handle
A7
A7
Brake Fault
Brake Fault
Battery Side Way
Battery Side Way
A8
A8
Exchange
Exchange
Interlock
Interlock
Note:
Note:
(1)
(1) E0-E7 do
E0-E7 don't appe
(2)
(2) E, (E), (
E, (E), (L), H1-H5, and
L), H1-H5, and Lo appear
(3) "Line contac
(3)
"Line contactor off(*)"
"Line contactor off" means that the contactor will open when a
"Line contactor off" means that the contactor will open when a current gets to 0.
(4)
(4) Contactor "h
Contactor "hold" means "no
Fault
Fault
Error condition
Error condition
Turned the power on when
Turned the po
wer on when
the attach 1 lever is ON.
the attach 1 lever is ON.
Seated when the attach 1
Seated when the attach 1
lever is ON.
lever is ON.
Turned the power on when
Turned the po
wer on when
the attach 2 lever is ON.
the attach 2 lever is ON.
Seated when the attach 2
Seated when the attach 2
lever is ON.
lever is ON.
Current sensor offset mean
Current sensor offset mean
value is ± ± 16 A or more.
value is
16 A or more.
EPS motor current :
EPS motor current :
115.7 A (Instantaneous)
115.7 A (Instantaneous)
112.6 A (1 ms)
112.6 A (1 ms)
111.9 A (1.6 ms)
111.9 A (1.6 ms)
Command value > 0.2A, FB
Command value > 0.2A, FB
current is less than 0.16A
current is less than 0.16A
when short-circuit
when short-circuit protection
is activated.
is activated.
Battery side way SW OFF
Battery side way SW OFF
condition continues 400 ms.
condition continues 400 ms.
n't appear on the dis
ar on the display, but ar
play, but are store
Lo appear on the dis
on the display, but not s
tor off(*)" means that
means that the contacto
the contactor will open
old" means "no change."
change." When the e
Display
Display
I CON
I CON
d
d
t
t
i
i
k
k
y
y
a
a
c
c
u
u
r
r
l
l
e
e
o
o
f
f
e
e
l
l
h
h
t
t
r
r
t
t
e
e
t
t
s
s
e
e
k
k
a
a
a
a
v
v
a
a
B
B
r
r
O
O
M
M
B
B
* *
* *
protection
e stored in the histo
d in the history folde
ry folder. r.
play, but not stored in
tored in the history
the history folder.
r will open immediately
immediately when a fault
current gets to 0.
When the error occ
rror occurs while t
urs while the contacto
he contactor is turned
d
d
n
n
r
r
o
o
o
o
i
i
t
t
c
c
g
g
a
a
e
e
n
n
r
r
r
r
i
i
r
r
e
e
y
y
e
e
r
r
p
p
k
k
n
n
o
o
o
o
w
w
Restriction
Restriction
c
c
o
o
t
t
i
i
o
o
o
o
s
s
g
g
l
l
t
t
l
l
i
i
n
n
a
a
t
t
l
l
i
i
h
h
f
f
r
r
a
a
i
i
t
t
m
m
r
r
l
l
e
e
L
L
t
t
a
a
u
u
e
e
l
l
u
u
t
t
c
c
a
a
e
e
S
S
x
x
F
F
N
N
E
E
Waiting for
Waiting for
recovery to
recovery to
9 9 z z
* *
handle the
handle the
load.
load.
z z
(PDS function)
(PDS function)
Waiting for
Waiting for
recovery to
recovery to
9 9 z z
* *
handle the
handle the
load.
load.
z z
(PDS function)
(PDS function)
Steering
Steering
9 9 z z
* *
* *
emergency
emergency
stop
stop
Steering
Steering
9 9 z z
* *
* *
emergency
emergency
stop
stop
Driving power
Driving power
z z z z
* *
* *
reduction
reduction
z z z z
* *
* *
N N o o r r m m a a l l s s t t o o p p
folder. (E) means
(E) means flashing.
flashing.
when a fault is detecte
is detected. d.
r is turned on, it keeps
on, it keeps on.
1-49
1-49
To return
To return
to normal
to normal
Lever off/
Lever off/
Neutral
Neutral
Seat SW
Seat SW
close
close
Lever off/
Lever off/
Neutral
Neutral
Seat SW
Seat SW
close
close
Lever off/
Lever off/
Neutral
Neutral
Seat SW
Seat SW
close
close
Lever off/
Lever off/
Neutral
Neutral
Seat SW
Seat SW
close
close
Turn key off
Turn key off
Turn key off
Turn key off
Turn key off
Turn key off
T T u u r r n n k k e e y y o o f f f f
on.
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