ELECTRICAL SYSTEM
L3540-II, L4240-II, L5040-II, L5240-II, L5740-II , WSM
9-M6
(2) Control Items
For manual transmission model, the electronic instrument panel (Intellipanel) functions to receive data from
sensors and switches, and displays them on the meter. For GST and HST models, the electronic instrument panel
also receives data also from the control ECU (Electric Control Unit) through multiplex communication, and displays
them on the panel. Further, the control ECU receives model data and sensor data from electronic instrument panel
to determine the control status.
In addition, the electronic instrument panel controls the following items.
1. Various Information Display Function
• Normal Display
Receive various data from each sensor, and display the hour meter, the traveling speed, the PTO speed, the
fuel level, and the coolant temperature, etc. on the LCD which are basic information necessary for the tractor
operation.
• Attention Display (at engine starting)
Display the operator's guidance of levers and pedals at the engine starting on the LCD.
• Service Interval Display
Display and alert the service interval periodically on the LCD and panel.
• Warning Display
Display the fuel level warning and overheat warning on the LCD and panel.
• Error Display
Display the occurrence of trouble with the sign on the LCD by the self-diagnosis function.
2. Lamp Control Function
Control the lighting and blinking of the warning lamp and the monitor lamp for operation.
3. Self-diagnosis Function
4. Fail-safe Function
It is a function that the entire system operates safely when the part of system gets in trouble.
5. Glow Control Function
6. Data Input, Fine-adjustment and Test Function
The function such as an input of various data, fine-adjustment of GST and HST, and a testing of each sensor, etc.
can be done by using LCD and switch operation.
9Y1211167ELM0007US0
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