REV. 07/2019
ELECTRICAL SYSTEM
8
136
Error Message
Possible cause
Fault elimination
Error
Error text
177
ENCODER ERROR
This fault occurs when the
frequency supplied to the motor is
higher than 30 Hz and the signal
feedback from the encoder has
a too high jump in few tens of
milliseconds. This condition is
related to an encoder failure.
"1- Check the electrical and
the mechanical functionality
of the encoder and
the wires crimping.
2- Check the mechanical
installation of the encoder, if
the encoder slips
inside its housing it will raise
this alarm.
3- Also the electromagnetic
noise on the sensor can be
the cause for the
alarm. In these cases try to
replace the encoder.
4- If the problem is still
present after replacing the
encoder, the failure is in
the controller"
178
MOTOR TEMP. STOP
The temperature sensor has
overtaken the threshold defined by
STOP MOTOR TEMP.
"1- Check the temperature
read by the thermal sensor
inside the motor
through the MOTOR
TEMPERATURE reading in
the TESTER function.
2- Check the sensor ohmic
value and the sensor wiring.
3- If the sensor is OK,
improve the cooling of the
motor.
4- If the warning is present
when the motor is cool,
replace the controller."
179
STEER SENSOR KO
The voltage read by the micro-
controller at the steering-sensor
input is not within the STEER
RIGHT VOLT ÷ STEER LEFT VOLT
range, programmed through the
STEER ACQUIRING function
"1- Acquire the maximum
and minimum values
coming from the steering
potentiometer through
the STEER ACQUIRING
function. If the alarm is
still present, check the
mechanical calibration and
the functionality of the
potentiometer.
2- If the problem is not
solved, replace the logic
board."
Содержание LIST JX0
Страница 1: ...Service Manual JX0 Task Support Vehicle...
Страница 2: ...Service Manual Task Support Vehicle JX0...
Страница 14: ...1 1 1 INFORMATION SPECIFICATIONS...
Страница 15: ...2 NOTE...
Страница 23: ...10 2 2 MAINTENANCE...
Страница 24: ...11 NOTE...
Страница 34: ...21 3 3 STRUCTURE FUNCTIONS...
Страница 35: ...22 NOTE...
Страница 45: ...32 4 4 CHASSIS SYSTEM...
Страница 46: ...33 NOTE...
Страница 50: ...37 5 5 DRIVE SYSTEM...
Страница 51: ...38 NOTE...
Страница 68: ...55 6 6 OPERATING SYSTEM...
Страница 69: ...56 NOTE...
Страница 83: ...70 7 7 HYDRAULIC SYSTEM...
Страница 84: ...71 NOTE...
Страница 86: ...73 REV 07 2019 HYDRAULIC SYSTEM 7 7 1 1 Hydraulic Schematic Diagram...
Страница 99: ...86 8 8 ELECTRICAL SYSTEM...
Страница 100: ...87 NOTE...
Страница 130: ...REV 07 2019 ELECTRICAL SYSTEM 8 117 operational...
Страница 169: ...REV 07 2019 ELECTRICAL SYSTEM 8 156 8 16 Electrical Schematic Diagrams...
Страница 170: ...REV 07 2019 ELECTRICAL SYSTEM 8 157...
Страница 171: ...REV 07 2019 ELECTRICAL SYSTEM 8 158 8 17 Wiring Harness and Connectors TO Handheld unit communication cable...
Страница 172: ...REV 07 2019 ELECTRICAL SYSTEM 8 159...
Страница 173: ...160 9 9 TROUBLESHOOTING...
Страница 174: ...161 NOTE...
Страница 179: ...166 APPENDIX...
Страница 180: ...167 NOTE...
Страница 181: ...168 A A SERVICE MANUAL MAST...
Страница 182: ...169 NOTE...
Страница 185: ...172 REV 07 2019 SERVICE MANUAL MAST A...
Страница 187: ...174 REV 07 2019 SERVICE MANUAL MAST A...
Страница 190: ...177 B B SERVICE MANUAL BATTERY...
Страница 191: ...178 NOTE...
Страница 204: ...191 C C SCHEDULE...
Страница 205: ...192 NOTE...