Mitsubishi FB13PNT, Быстрый старт

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CHAPTER 1 CONTROLLER CHAPTER 1 CONTROLLER
6. 6.6 6 Fa Fail il-S -Saf afe e Re Rest stri rict ctio ion n Li List st
Availability of operation: Availability of operation:
z z
: Yes, : Yes,
9 9
: No, : No,
s s
: Partially operable : Partially operable
C C
l l
a a
s s
s s
i i
f f
i i
c c
a a
t t
i i
o o
n n
R R
e e
s s
t t
r r
i i
c c
t t
i i
o o
n n
Description Description
Contactor Contactor
P P
a a
r r
k k
i i
n n
g g
b b
r r
a a
k k
e e
Servo Servo
L L
i i
f f
t t
l l
o o
c c
k k
v v
a a
l l
v v
e e
Availability of Availability of
operation operation
L L
i i
n n
e e
S S
t t
e e
e e
r r
i i
n n
g g
D D
r r
i i
v v
e e
L L
o o
a a
d d
h h
a a
n n
d d
l l
i i
n n
g g
S S
t t
e e
e e
r r
i i
n n
g g
D D
r r
i i
v v
e e
L L
o o
a a
d d
h h
a a
n n
d d
l l
i i
n n
g g
( (
E E
x x
c c
l l
u u
d d
i i
n n
g g
l l
o o
w w
e e
r r i i
n n
g g
) )
S S
t t
e e
e e
r r
i i
n n
g g
Failure Failure
*1
*1
Immediate Immediate
stop
stop
Failure detected by initial Failure detected by initial power-up power-up
testing testing
O OFFFF O OFFFF LLo occkk O OFFFF O OFFFF O OFFFF O ON N
9 9 9 9 9 9
Normal stop Normal stop
When a failure is When a failure is detected, speed detected, speed
command 0 is sent to traction and command 0 is sent to traction and
pump inverters and the servo is
pump inverters and the servo is
turned off.
turned off.
O ON N O ON N A Au utto o O OFFFF O OFFFF O ON N O ON N
9 9 9 9 z z
Emergency Emergency
stop
stop
Line and steering contactors are Line and steering contactors are
turned off upon detection of a
turned off upon detection of a
failure.
failure.
O OFFFF O OFFFF LLo occkk O OFFFF O OFFFF O OFFFF O ON N
9 9 9 9 9 9
Steering Steering
emergency
emergency
stop
stop
Line and steering contactors are Line and steering contactors are
turned off upon detection of a
turned off upon detection of a
failure.
failure.
O OFFFF O OFFFF LLo occkk O OFFFF O OFFFF O OFFFF O ON N
9 9 9 9 9 9
Partial Partial
failure
failure
*1 *1
Correspond- Correspond-
ing working
ing working
implement
implement
stop *2
stop *2
Working implement where failure Working implement where failure
detected is disabled. (Working
detected is disabled. (Working
implements without any problem
implements without any problem
can be operable.)
can be operable.)
O ON N O ON N A Au utto o O ON N O ON N O ON N
ON ON
*3 *3
z z z z z z
Degene Degene
racy
racy
*1
*1
Driving Driving
power
power
reduction
reduction
Driving power is reduced. Driving power is reduced.
O ON N O ON N A Au utto o O ON N O ON N O ON N O ON N
z z z z z z
Pump power Pump power
reduction
reduction
Power for handling load is reduced. Power for handling load is reduced.
O ON N O ON N A Au utto o O ON N O ON N O ON N O ON N
z z z z z z
Waiting for Waiting for
recovery to
recovery to
drive
drive
The operator The operator is not seated, or is not seated, or
seated with the accelerator OFF and seated with the accelerator OFF and
the travel direction placed in a
the travel direction placed in a
position other than the neutral.
position other than the neutral.
O ON N O ON N A Au utto o O OFFFF O ON N O ON N O ON N
9 9 z z z z
Waiting for Waiting for
recovery to
recovery to
handle the
handle the
load
load
The operator The operator is not seated, or is not seated, or
seated and turned the power on seated and turned the power on
when the control lever is not in the
when the control lever is not in the
neutral position.
neutral position.
O ON N O ON N A Au utto o O ON N O OFFFF O ON N O ON N
z z 9 9 z z