Machine Monitor System - Komatsu PC130-8 Shop Manual

SEN03778-03

Machine monitor system

1. Machine monitor
2. Battery
3. Pump controller
4. Engine controller
5. Air conditioner controller
6. KOMTRAX terminal
7. Sensors, switches
8. Wiper motor, window washer motor
9. Camera
Input and output signals
a. Power supply
b. CAN signal (Note.1)
c. Sensor and switch signals
d. Drive signal
e. Camera signal
Note.1: CAN is cf. 6 page.
34
10 Structure, function and maintenance standard
Outline
q The monitor system keeps the operator
informed of all machine functions, by monitor-
ing the machine conditions using the sensors
and switches installed in various parts of the
machine and processing them instantly to dis-
play on the machine monitor.
The information displayed on the machine
monitor falls into the following types:
1. Alarm when an error occurs
2. Machine status display (coolant tempera-
ture, hydraulic oil temperature and fuel
level)
q The switches on the machine monitor controls
the machine.
1
PC130-8