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© Mitsubishi Forklift Trucks 2013. All
© Mitsubishi Forklift Trucks 2013. All
CODE
CODE
71
71
72
72
73
73
83
83
85
85
216
216
This alarm indicates that the output current amplifier has been over the maximum current level
This alarm indicates that the output current
(not adjustable) for too long. If this alarm occurs permanently, replace the steering controller.
(not adjustable) for too long.
rights reserved.
rights
reserved.
Revision: B
Revision: B
PBV20N2
PBV20N2
TRUCKTOOL
TRUCKTOOL
AND
AND
DISPLAY
DISPLAY
Steering motor circuit error
Steering motor circuit error
POWER FAILURE #3
POWER FAILURE #3
This alarm occurs when the current in phase voltage of the motor is zero and
This alarm occurs when the current in phase voltage of
commanded for turning.
commanded for turning.
In such a case, check the following:
In such a case, check the following:
The condition of the main fuse 3F1
The condition of the main fuse 3F1
•
•
There is positive supply to the controller
There is positive supply to the controller
•
•
Continuity of the phase cable from the controller to the motor
Continuity of the phase cable from the
•
•
If the above points are
If the above points are OK, replace the steering controller.
OK, replace the steering controller.
Steering motor circuit error 2
Steering motor circuit error 2
POWER FAILURE #2
POWER FAILURE #2
This alarm occurs when the current in phase U of the motor is zero and
This alarm occurs when the current in phase U
commanded for turning.
commanded for turning.
In such a case, check the following:
In such a case, check the following:
Condition of the main fuse 3F1
Condition of the main fuse 3F1
•
•
There is positive supply to the controller
There is positive supply to the controller
•
•
Continuity of the phase cable from the controller to the motor
Continuity of the phase cable from the
•
•
If the above points are
If the above points are OK, replace the steering controller.
OK, replace the steering controller.
Steering motor circuit error 3
Steering motor circuit error 3
POWER FAILURE #1
POWER FAILURE #1
This alarm occurs when the current in phase W of the motor is zero and
This alarm occurs when the current in phase W
commanded for turning.
commanded for turning.
In such a case, check the following:
In such a case, check the following:
Condition of the main fuse 3F1
Condition of the main fuse 3F1
•
•
There is positive supply to the controller
There is positive supply to the controller
•
•
Continuity of the phase cable from the controller to the motor
Continuity of the phase cable from the
•
•
If the above points are
If the above points are OK, replace the steering controller.
OK, replace the steering controller.
Encoder wiring error
Encoder wiring error
BAD ENCODER SIGN
BAD ENCODER SIGN
This alarm occurs in this application with the toggle switches applied (straight and 90° position
This alarm occurs in this application with the
switches) when FREQUENCY and ENC SPEED have opposite polarity. In such a
switches) when FREQUENCY and ENC SPEED have opposite polarity.
the encoder channels.
the encoder channels.
Steering end limit
Steering end limit
STEER HAZARD
STEER HAZARD
This is just a warning indicating that the steering controller is limiting the angle in steering
This is just a warning indicating that the steering controller is limiting the angle in steering
direction. No speed reduction occurs on traction.
direction. No speed reduction occurs on traction.
https://www.forkliftpdfmanuals.com/
Controller counting error
Controller counting error
amplifier has been over the maximum current level
If this alarm occurs permanently, replace the steering controller.
Document ID: 615023
Document ID: 615023
DESCRIPTION
DESCRIPTION
(Alarm)
(Alarm)
the motor is zero and the motor is
controller to the motor
(Alarm)
(Alarm)
of the motor is zero and the motor is
controller to the motor
(Alarm)
(Alarm)
of the motor is zero and the motor is
controller to the motor
(Alarm)
(Alarm)
toggle switches applied (straight and 90° position
(Warning)
(Warning)
(Alarm)
(Alarm)
225 (244)
225 (244)
Service
Service Manual
Manual
Stored
Stored
the motor is
Stored
Stored
the motor is
Stored
Stored
the motor is
Stored
Stored
In such a case, swap
case, swap
Not shown in the display
Not shown in the display
Stored
Stored
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