REV. 07/2019
ELECTRICAL SYSTEM
8
151
Error Message
Possible cause
Fault elimination
Error
Error text
228
POSITION ERROR
This alarm occurs for an error in
the redundant test of the feedback
sensors.
Check the potentiometer
connected to CNB#6 is right
working. If toggle switches
are connected to CNA#2
and CNA#3, verify they
are right working and the
setting AUX FUNCTION
11 is correct. Verify also
the sensor bearing in the
motor (encoder) has not a
slip (the sensor bearing has
two rings: one is connected
to the rotor shaft; the other
is connected to the motor
frame. Check these two
rings are strictly connected
to their structure without
slip.
238
EPS NOT ALIGNED
This is a real alarm that cut off
the traction. It occurs at the initial
alignment if the straight-ahead
condition is not matched within
6sec. Throughout this 6 secs delay,
the steer is not activated yet, the
safety relays are open and the
traction is stopped.
——
239
WAITING FOR TRAC
At key-on the eps-ac0 needs an
assent from the traction controller
to close the safety contacts and to
turn onto operational mode.
Until this assent is not relieved, this
warning occurs. The steer is not
activated yet and the safety relays
remain open when this warning is
present.
——
241
ENCODER ERROR
I t o c c u r s w h e n E N C O D E R
CONTROL is set ON and the real
frequency does not pursuit the
commanded frequency
This condition is several
times due to either, a
mismatching between the
Encoder resolution used
in the SW and the real
encoder resolution, or a
wrong connection between
the two encoder channels.
In this latest case exchange
in between the two encoder
channels.
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...