© Mitsubishi Forklift Trucks 2013. All
© Mitsubishi Forklift Trucks 2013. All
rights reserved.
rights reserved.
Revision: B
Revision: B
Document ID: 615023
Document ID: 615023
228 (244)
228 (244)
MICRO SLAVE KO
MICRO SLAVE KO
This alarm occurs if
This alarm occurs if the microprocessor detects a mismatch between the commanded and
the microprocessor detects a mismatch between the commanded and
active steering directions. In such a case, replace the
active steering directions. In such a case, replace the steering controller.
steering controller.
PBV20N2
PBV20N2
Service
Service Manual
Manual
CODE
CODE
TRUCKTOOL
TRUCKTOOL
AND
AND
DISPLAY
DISPLAY
DESCRIPTION
DESCRIPTION
247
247
CAN-BUS communication error
CAN-BUS communication error
CAN BUS KO
CAN BUS KO
(Warning)
(Warning)
This warning occurs if the steering controller does not
This warning occurs if the steering controller does not receive a message from the traction
receive a message from the traction
controller within one second. In such a
controller within one second. In such a case, check the CAN bus wiring from the COMBIACX
case, check the CAN bus wiring from the COMBIACX
controller to the steering controller.
controller to the steering controller.
248
248
Steering sensor out of range
Steering sensor out of range
S.P. OUT OF RANGE
S.P. OUT OF RANGE
(Alarm)
(Alarm)
Stored
Stored
This alarm occurs if the command HALL sensor (or potentiometer) signal voltage is out
This alarm occurs if the command HALL sensor (or potentiometer) signal voltage is out of
of
range (from 0.8 Vdc to
range (from 0.8 Vdc to 4.2 Vdc). In such a case, check that the
4.2 Vdc). In such a case, check that the connectors and cables are in
connectors and cables are in
order and measure that the command sensor signal voltage is
order and measure that the command sensor signal voltage is within tolerance.
within tolerance.
249
249
Feedback sensor out of range
Feedback sensor out of range
F.FB: OUT OF RANGE
F.FB: OUT OF RANGE
(Alarm)
(Alarm)
Stored
Stored
This alarm occurs if the feedback HALL sensor (or potentiometer) signal voltage is
This alarm occurs if the feedback HALL sensor (or potentiometer) signal voltage is out of range
out of range
(from 0.3 Vdc to 4.7
(from 0.3 Vdc to 4.7 Vdc). In such a case, check that the
Vdc). In such a case, check that the connectors and cables are in order
connectors and cables are in order
and measure that the feedback sensor signal voltage is
and measure that the feedback sensor signal voltage is within tolerance.
within tolerance.
250
250
Internal microprocessor error
Internal microprocessor error
MICRO SLAVE
MICRO SLAVE
(Alarm)
(Alarm)
Stored
Stored
This alarm occurs when the internal microprocessor information does not match. In such a
This alarm occurs when the internal microprocessor information does not match. In such a
case, replace the steering controller.
case, replace the steering controller.
251
251
Internal safety contact is open
Internal safety contact is open
KM OPEN
KM OPEN
(Alarm)
(Alarm)
Stored
Stored
This alarm occurs when the microprocessor detects that the internal safety contact is open
This alarm occurs when the microprocessor detects that the internal safety contact is open
when it is expected to
when it is expected to be closed. In such a case, replace the
be closed. In such a case, replace the steering controller.
steering controller.
252
252
Internal safety contact 2 is open
Internal safety contact 2 is open
KS OPEN
KS OPEN
(Alarm)
(Alarm)
Stored
Stored
This alarm occurs when the microprocessor detects that the second internal safety contact is
This alarm occurs when the microprocessor detects that the second internal safety contact is
open when it is
open when it is expected to be closed. In such a
expected to be closed. In such a case, replace the steering controller.
case, replace the steering controller.
253
253
Internal safety contact is closed
Internal safety contact is closed
KM CLOSED
KM CLOSED
(Alarm)
(Alarm)
Stored
Stored
This alarm occurs when the microprocessor detects that the internal safety contact is closed
This alarm occurs when the microprocessor detects that the internal safety contact is closed
when it is expected to be open. In such a case, replace the steering controller.
when it is expected to be open. In such a case, replace the steering controller.
254
254
Internal safety contact 2 is closed
Internal safety contact 2 is closed
KS CLOSED
KS CLOSED
(Alarm)
(Alarm)
Stored
Stored
This alarm occurs when the microprocessor detects that the second internal safety contact is
This alarm occurs when the microprocessor detects that the second internal safety contact is
closed when it is expected to
closed when it is expected to be open. In such a
be open. In such a case, replace the steering controller.
case, replace the steering controller.
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