© Mitsubishi Forklift Trucks 2013. All
© Mitsubishi Forklift Trucks 2013. All
rights reserved.
rights reserved.
Revision: B
Revision: B
Document ID: 615023
Document ID: 615023
161 (244)
161 (244)
PBV20N2
PBV20N2
Service
Service Manual
Manual
CODE
CODE
TRUCKTOOL
TRUCKTOOL
AND
AND
DISPLAY
DISPLAY
DESCRIPTION
DESCRIPTION
185
185
Height sensor mismatch
Height sensor mismatch
HT SENS.MISM
HT SENS.MISM
(Alarm)
Stored
(Alarm)
Stored
If the truck is not
If the truck is not equipped with side stabilizers, check that the parameter INITIAL LIFT is
equipped with side stabilizers, check that the parameter INITIAL LIFT is not
not
set to 2.
set to 2.
If the truck is equipped
If the truck is equipped with side stabilizers:
with side stabilizers:
•
•
Check the wiring of the height
Check the wiring of the height sensor.
sensor.
•
•
Disconnect the height sensor and test the redundant
Disconnect the height sensor and test the redundant switches. If the states are not equal,
switches. If the states are not equal,
test if the switch works by moving a magnet in
test if the switch works by moving a magnet in front of it.
front of it.
•
•
Check that the magnet counterpart (attached to the lifting
Check that the magnet counterpart (attached to the lifting carriage) is intact.
carriage) is intact.
•
•
Check the wiring of the encoder card (extra
Check the wiring of the encoder card (extra I/O).
I/O).
If the problem persists, replace the height
If the problem persists, replace the height sensor.
sensor.
186
186
Motor temperature notification
Motor temperature notification
WARN. MOT.TEMP
WARN. MOT.TEMP
(Warning)
(Warning)
This is only a notification.
This is only a notification. To limit further heat generation,
To limit further heat generation, the parameter cutback starts when
the parameter cutback starts when
the motor temperature reaches 120
the motor temperature reaches 120
˚C. The truck can be used normally.
˚C. The truck can be used normally.
187
187
Controller temperature notification
Controller temperature notification
WARN. T
WARN. TH.PROTEC
H.PROTECT
T
(Warning)
(Warning)
This is only a notification.
This is only a notification. To limit further heat generation,
To limit further heat generation, the parameter cutback starts when
the parameter cutback starts when
the controller temperature reaches 75
the controller temperature reaches 75
˚C. The truck can be used normally.
˚C. The truck can be used normally.
188
188
Load sensor value is out of range
Load sensor value is out of range
LOAD.SEN.OUT RNG
LOAD.SEN.OUT RNG
(Warning)
Stored
(Warning)
Stored
This warning indicates a pressure sensor problem. Either the pressure sensor’s voltage is not
This warning indicates a pressure sensor problem. Either the pressure sensor’s voltage is not
within the calibrated value range
within the calibrated value range or it exceeds the calibrated values too
or it exceeds the calibrated values too much.
much.
189
189
Battery lock not closed
Battery lock not closed
BATTERY LOCK
BATTERY LOCK
(Alarm)
(Alarm)
This alarm indicates that the battery lock is
This alarm indicates that the battery lock is not closed.
not closed.
In such a case, check the battery lock state
In such a case, check the battery lock state from the tester menu. If the
from the tester menu. If the lock is stated to be
lock is stated to be
open while the battery is
open while the battery is mechanically locked, check the battery lock sensor operation and
mechanically locked, check the battery lock sensor operation and
wiring.
wiring.
190
190
Motor braking error
Motor braking error
BRK TIMEOUT
BRK TIMEOUT
(Alarm)
Stored
(Alarm)
Stored
One possible cause for this alarm is too
One possible cause for this alarm is too steep braking ramp (parameter). Try to lower the
steep braking ramp (parameter). Try to lower the
braking ramps from the parameters. Also braking at a slope
braking ramps from the parameters. Also braking at a slope when the truck is loaded can
when the truck is loaded can
cause this error.
cause this error.
192
192
Waiting for EPS
Waiting for EPS
EPS RELAY OPEN
EPS RELAY OPEN
(Alarm)
Stored
(Alarm)
Stored
This alarm indicates that there is some problem in
This alarm indicates that there is some problem in the steering and the
the steering and the steering has frozen.
steering has frozen.
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