KOMATSU WA380-5, WA480-5 Monitorsystem

TROUBLESHOOTING SPECIAL FUNCTIONS OF MACHINE MONITOR

SPECIAL FUNCTIONS OF MACHINE MONITOR

Normal functions and special functions of machine monitor
The machine monitor is equipped with normal functions and special functions.
Various items of data are displayed on the character display in the middle of the machine monitor. Depending on the internal
setting of the machine monitor, the display items are divided into automatic display items and items displayed when the
machine monitor switches are operated.

1) Normal functions: Operator mode
Functions for which the content is normally displayed or which can be used displayed and operated by the operator oper­ating the switches.

2) Special functions 1: Service Mode 1
Functions which the serviceman can display and operate with the special switches to carry out inspection, maintenance,
and troubleshooting.

3) Special functions 2: Service Mode 2
Special operations performed by the serviceman or at the factory.

Operator mode ⇔ Service mode 1 ⇔ Service mode 2

Service meter,time display (Load

1

2 Load meter function 12

3 Odometer display function 13 Machine data monitoring function

4

5 Telephone number input function 15 Adjustment function

6 Language selection function 16

7

8 Timeadjustment function 18 Serial No. setting function
9 Action code display function 19 Initialize function

10 Failure code display function

meter specification)

Filter, oil replacement interval dis-

play function

Monitorbrightness adjustmentfunc-

tion

Electrical system trouble data dis-

11

Mechanical system trouble data dis-

14 Reduced cylinder mode

Filter, oil replacement time setting

17 Option selection function

play function

play function

function

20 Service meter setting function

21 Odometer setting function

20-214 WA470-5

TROUBLESHOOTING SPECIAL FUNCTIONS OF MACHINE MONITOR

FLOW OF MODES AND FUNCTIONS

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WA470-5 20-215