3 - CONTROLS AND INSTRUMENTS
WARNING DISPLAY AND ERRORS
JOYSTICK STEERING RELATED ERROR
HANDLING
All JSS related errors will be displayed only while the JSS
activation switch is in ON position except for the red er-
ror “Short to power on power supply” and the failure of
the activation switch which will be always displayed when
present.
All JSS related errors will be reset by switching the JSS
activation switch to the OFF position.
While ignition is ON and JSS is deactivated the software
will check if the JSS Power Supply is off. Check JSS
Output Control is low/open → if not a red error will be
displayed “Short on JSS power supply JSS active”.
Error
Item
Location
of Error
Detection
Message
1812y
JSC
Open Circuit, Short to Battery or Short to Ground at JSS armrest switch.
1816y
JSC
Open Circuit / JSS activation switch mechanical defect.
1820y
JSC
Check JSS Relay, JSS Valve, JSS Joystick power supply connections.
1821r
JSC
Short to ground on JSS Relay 85/AIC1.21 or short to Power on Relay 86/87a. Or
Activation Switch failure.
1823y
JSC
JSS RELAY, GROUND CONNECT., BAD ELEC. CONNCT. Permanent ground at
JSS Relay (87) open circuit or short to power.
1824y
JSC
Short to battery at activation button. Activation switch failure.
1829y
JSC
Joystick Steering is not calibrated.
1830y
JSC
Open circuit between activation switch Pin 3 and C5.E Pin 1.
1831y
JSC
JSC CONTROLLER, WRONG OPERATION. JSC controller internal fault.
1832y
JSC
JSC CONTROLLER, JSC SIGNAL IN, OUT OF LIMITS. Input signal from JSS
joystick to JSC controller out of limits. (Joystick Neutral: USignal>40%UBat +
<60%Ubat; Joystick Actuated: USignal>20%UBat + <80%UBat)
1833y
JSC
Output signal from JSC controller to valve out of limits. Check connector of JSS
valve and JSC controller.
1834y
JSC
JSS CONTROLLER, JSC OUTPUT, SC to BAT Power is applied to one of the
JSC controller outputs. Check electrical connection for short to power. Or JSC
internal Relay is defect.
1835y
AIC
JSS-valve/Pin4 JSC/Pin5 short to power, short to ground or open circuit.
1836y
JSC
JSS CONTROLLER, BOARD TEMPERATURE, OUT OF LIMITS Temperature on
the JSC board is <-40°C or >+85°C; Check ambient temperature or short circuit
at JSC power outputs.
1837y
JSC
JSS CONTROLLER, SWITCHED POWER, OUT OF LIMITS Switched power
supply at JSC Pin3 is out of limit; Check elect connection for electrical transients,
burst or drifts.
1838y
JSC
Neutral Sw out of range.
1841y
JSC
JSS valve internal error, spool position not accurate or signal voltage out of range.
1842y
JSC
JSS valve Pin2 (alarm signal) open circuit.
1843y
JSC
Pilot pressure switch open when JSS is deactivated. High pilot pressure on JSS
valve even when JSS is not active. Pilot Dump valve stuck close or short to
power on valve power supply. Or open circuit on JSS pilot pressure switch lines
or JSC/Pin8.
1844y
JSC
Pilot pressure switch short to ground.
3-57
Содержание 1021F
Страница 1: ...Wheel Loader Print No 47557863 2st edition English 05 14 Operator s Manual Tier 2 1121F 1021F ...
Страница 20: ...1 GENERAL INFORMATION 1 14 ...
Страница 41: ...2 SAFETY INFORMATION LEEN11T0032FA 7 9 Do not use joystick steering when roading a machine 2 21 ...
Страница 52: ...2 SAFETY INFORMATION LEEN11T0046GA 20 33 Tie down point decal 34 Lifting point decal 2 32 ...
Страница 54: ...2 SAFETY INFORMATION LEEN14T0049GA 23 38 Decal fuses 39 Decal fuses and relays 2 34 ...
Страница 56: ...2 SAFETY INFORMATION LEEN11T0137GA 26 42 Tie down point decal 43 Decal fuses and relays 2 36 ...
Страница 57: ...2 SAFETY INFORMATION LEEN11T0138GA 27 44 Decal Maximum Speed 45 Reflector 2 37 ...
Страница 65: ...2 SAFETY INFORMATION Empty tool LEEN11T0024AA 20 2 45 ...
Страница 66: ...2 SAFETY INFORMATION 2 46 ...
Страница 125: ...3 CONTROLS AND INSTRUMENTS Software legend RCPH10WHL910FAH 11 3 59 ...
Страница 138: ...3 CONTROLS AND INSTRUMENTS 3 72 ...
Страница 180: ...5 TRANSPORT OPERATIONS 5 10 ...
Страница 192: ...6 WORKING OPERATIONS 6 12 ...
Страница 203: ...7 MAINTENANCE Hydraulic Brake system temperature range LEIL12WHL0012BA 3 7 11 ...
Страница 267: ...7 MAINTENANCE 8 Clean the area around the fill cap 1 and reservoir cover 2 Slowly remove the cap RCPH11WHL264AAH 3 7 75 ...
Страница 301: ...7 MAINTENANCE LEEN14T0133HA 5 The fuse decal is located inside the access door 7 109 ...
Страница 310: ...7 MAINTENANCE 7 118 ...
Страница 312: ...8 SPECIFICATIONS Voltage 24 V 8 2 ...
Страница 326: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 16 ...
Страница 328: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 18 ...
Страница 330: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 20 ...
Страница 332: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 22 ...
Страница 334: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 24 ...
Страница 336: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 26 ...
Страница 338: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 28 ...
Страница 340: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 30 ...
Страница 342: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 32 ...
Страница 344: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 34 ...
Страница 346: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 36 ...
Страница 348: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 38 ...
Страница 350: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 40 ...
Страница 352: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 42 ...
Страница 354: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 44 ...
Страница 356: ...8 SPECIFICATIONS NOTE Refer to country regulation foreseen for exceptional vehicles 8 46 ...
Страница 360: ...8 SPECIFICATIONS 8 50 ...